[v2 00/24] Mediatek MT8195 clock support

[v2 00/24] Mediatek MT8195 clock support

[Chun-Jie Chen]

this patch series is based on 5.14-rc1 and depends on [1]
- for makefile dependence (patches 7 ~ 19 in [1])
- for common driver dependence (patches 3 ~ 6 in [1])

changes since v1:
- fix resource leak if error condition happens
- refine clock name to match datasheet
- remove redundant data in mux parent source
- seperate clock driver based on IP architecture
- change to dual licence
- refine dt-binding file
- remove audio clock driver (handled in [4])
- integrate vdosys0 and vdosys1 clock registration with mmsys in [2] and [3]

[1] https://patchwork.kernel.org/project/linux-mediatek/list/?series=521127
[2] https://patchwork.kernel.org/project/linux-mediatek/list/?series=531695
[3] https://patchwork.kernel.org/project/linux-mediatek/list/?series=519617
[4] https://patchwork.kernel.org/project/linux-mediatek/list/?series=528369

Chun-Jie Chen (24):
  dt-bindings: ARM: Mediatek: Add new document bindings of MT8195 clock
  clk: mediatek: Add dt-bindings of MT8195 clocks
  clk: mediatek: Fix corner case of tuner_en_reg
  clk: mediatek: Add API for clock resource recycle
  clk: mediatek: Fix resource leak in mtk_clk_simple_probe
  clk: mediatek: Add MT8195 apmixedsys clock support
  clk: mediatek: Add MT8195 topckgen clock support
  clk: mediatek: Add MT8195 peripheral clock support
  clk: mediatek: Add MT8195 infrastructure clock support
  clk: mediatek: Add MT8195 camsys clock support
  clk: mediatek: Add MT8195 ccusys clock support
  clk: mediatek: Add MT8195 imgsys clock support
  clk: mediatek: Add MT8195 ipesys clock support
  clk: mediatek: Add MT8195 mfgcfg clock support
  clk: mediatek: Add MT8195 scp adsp clock support
  clk: mediatek: Add MT8195 vdecsys clock support
  clk: mediatek: Add MT8195 vdosys0 clock support
  clk: mediatek: Add MT8195 vdosys1 clock support
  clk: mediatek: Add MT8195 vencsys clock support
  clk: mediatek: Add MT8195 vppsys0 clock support
  clk: mediatek: Add MT8195 vppsys1 clock support
  clk: mediatek: Add MT8195 wpesys clock support
  clk: mediatek: Add MT8195 imp i2c wrapper clock support
  clk: mediatek: Add MT8195 apusys clock support

 .../arm/mediatek/mediatek,mt8195-clock.yaml   |  254 ++++
 .../mediatek/mediatek,mt8195-sys-clock.yaml   |   73 +
 drivers/clk/mediatek/Kconfig                  |    8 +
 drivers/clk/mediatek/Makefile                 |    4 +
 drivers/clk/mediatek/clk-mt8195-apmixedsys.c  |  145 ++
 drivers/clk/mediatek/clk-mt8195-apusys_pll.c  |   92 ++
 drivers/clk/mediatek/clk-mt8195-cam.c         |  142 ++
 drivers/clk/mediatek/clk-mt8195-ccu.c         |   50 +
 drivers/clk/mediatek/clk-mt8195-img.c         |   96 ++
 .../clk/mediatek/clk-mt8195-imp_iic_wrap.c    |   68 +
 drivers/clk/mediatek/clk-mt8195-infra_ao.c    |  211 +++
 drivers/clk/mediatek/clk-mt8195-ipe.c         |   51 +
 drivers/clk/mediatek/clk-mt8195-mfg.c         |   47 +
 drivers/clk/mediatek/clk-mt8195-peri_ao.c     |   62 +
 drivers/clk/mediatek/clk-mt8195-scp_adsp.c    |   47 +
 drivers/clk/mediatek/clk-mt8195-topckgen.c    | 1298 +++++++++++++++++
 drivers/clk/mediatek/clk-mt8195-vdec.c        |  104 ++
 drivers/clk/mediatek/clk-mt8195-vdo0.c        |  123 ++
 drivers/clk/mediatek/clk-mt8195-vdo1.c        |  140 ++
 drivers/clk/mediatek/clk-mt8195-venc.c        |   69 +
 drivers/clk/mediatek/clk-mt8195-vpp0.c        |  110 ++
 drivers/clk/mediatek/clk-mt8195-vpp1.c        |  108 ++
 drivers/clk/mediatek/clk-mt8195-wpe.c         |  143 ++
 drivers/clk/mediatek/clk-mtk.c                |   21 +-
 drivers/clk/mediatek/clk-mtk.h                |    1 +
 drivers/clk/mediatek/clk-pll.c                |    2 +-
 include/dt-bindings/clock/mt8195-clk.h        |  864 +++++++++++
 27 files changed, 4330 insertions(+), 3 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8195-clock.yaml
 create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8195-sys-clock.yaml
 create mode 100644 drivers/clk/mediatek/clk-mt8195-apmixedsys.c
 create mode 100644 drivers/clk/mediatek/clk-mt8195-apusys_pll.c
 create mode 100644 drivers/clk/mediatek/clk-mt8195-cam.c
 create mode 100644 drivers/clk/mediatek/clk-mt8195-ccu.c
 create mode 100644 drivers/clk/mediatek/clk-mt8195-img.c
 create mode 100644 drivers/clk/mediatek/clk-mt8195-imp_iic_wrap.c
 create mode 100644 drivers/clk/mediatek/clk-mt8195-infra_ao.c
 create mode 100644 drivers/clk/mediatek/clk-mt8195-ipe.c
 create mode 100644 drivers/clk/mediatek/clk-mt8195-mfg.c
 create mode 100644 drivers/clk/mediatek/clk-mt8195-peri_ao.c
 create mode 100644 drivers/clk/mediatek/clk-mt8195-scp_adsp.c
 create mode 100644 drivers/clk/mediatek/clk-mt8195-topckgen.c
 create mode 100644 drivers/clk/mediatek/clk-mt8195-vdec.c
 create mode 100644 drivers/clk/mediatek/clk-mt8195-vdo0.c
 create mode 100644 drivers/clk/mediatek/clk-mt8195-vdo1.c
 create mode 100644 drivers/clk/mediatek/clk-mt8195-venc.c
 create mode 100644 drivers/clk/mediatek/clk-mt8195-vpp0.c
 create mode 100644 drivers/clk/mediatek/clk-mt8195-vpp1.c
 create mode 100644 drivers/clk/mediatek/clk-mt8195-wpe.c
 create mode 100644 include/dt-bindings/clock/mt8195-clk.h

-- 
2.18.0

[v2 01/24] dt-bindings: ARM: Mediatek: Add new document bindings of MT8195 clock

[Chun-Jie Chen]

This patch adds the new binding documentation for system clock
and functional clock on Mediatek MT8195.

Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
---
 .../arm/mediatek/mediatek,mt8195-clock.yaml   | 254 ++++++++++++++++++
 .../mediatek/mediatek,mt8195-sys-clock.yaml   |  73 +++++
 2 files changed, 327 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8195-clock.yaml
 create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8195-sys-clock.yaml

diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8195-clock.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8195-clock.yaml
new file mode 100644
index 000000000000..17fcbb45d121
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8195-clock.yaml
@@ -0,0 +1,254 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/arm/mediatek/mediatek,mt8195-clock.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: MediaTek Functional Clock Controller for MT8195
+
+maintainers:
+  - Chun-Jie Chen <chun-jie.chen@mediatek.com>
+
+description:
+  The clock architecture in Mediatek like below
+  PLLs -->
+          dividers -->
+                      muxes
+                           -->
+                              clock gate
+
+  The devices except apusys_pll provide clock gate control in different IP blocks.
+  The apusys_pll provides Plls which generated from SoC 26m for AI Processing Unit.
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - mediatek,mt8195-scp_adsp
+          - mediatek,mt8195-imp_iic_wrap_s
+          - mediatek,mt8195-imp_iic_wrap_w
+          - mediatek,mt8195-mfgcfg
+          - mediatek,mt8195-vppsys0
+          - mediatek,mt8195-wpesys
+          - mediatek,mt8195-wpesys_vpp0
+          - mediatek,mt8195-wpesys_vpp1
+          - mediatek,mt8195-vppsys1
+          - mediatek,mt8195-imgsys
+          - mediatek,mt8195-imgsys1_dip_top
+          - mediatek,mt8195-imgsys1_dip_nr
+          - mediatek,mt8195-imgsys1_wpe
+          - mediatek,mt8195-ipesys
+          - mediatek,mt8195-camsys
+          - mediatek,mt8195-camsys_rawa
+          - mediatek,mt8195-camsys_yuva
+          - mediatek,mt8195-camsys_rawb
+          - mediatek,mt8195-camsys_yuvb
+          - mediatek,mt8195-camsys_mraw
+          - mediatek,mt8195-ccusys
+          - mediatek,mt8195-vdecsys_soc
+          - mediatek,mt8195-vdecsys
+          - mediatek,mt8195-vdecsys_core1
+          - mediatek,mt8195-vencsys
+          - mediatek,mt8195-vencsys_core1
+          - mediatek,mt8195-apusys_pll
+  reg:
+    maxItems: 1
+
+  '#clock-cells':
+    const: 1
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    scp_adsp: clock-controller@10720000 {
+        compatible = "mediatek,mt8195-scp_adsp";
+        reg = <0x10720000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    imp_iic_wrap_s: clock-controller@11d03000 {
+        compatible = "mediatek,mt8195-imp_iic_wrap_s";
+        reg = <0x11d03000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    imp_iic_wrap_w: clock-controller@11e05000 {
+        compatible = "mediatek,mt8195-imp_iic_wrap_w";
+        reg = <0x11e05000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    mfgcfg: clock-controller@13fbf000 {
+        compatible = "mediatek,mt8195-mfgcfg";
+        reg = <0x13fbf000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    vppsys0: clock-controller@14000000 {
+        compatible = "mediatek,mt8195-vppsys0";
+        reg = <0x14000000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    wpesys: clock-controller@14e00000 {
+        compatible = "mediatek,mt8195-wpesys";
+        reg = <0x14e00000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    wpesys_vpp0: clock-controller@14e02000 {
+        compatible = "mediatek,mt8195-wpesys_vpp0";
+        reg = <0x14e02000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    wpesys_vpp1: clock-controller@14e03000 {
+        compatible = "mediatek,mt8195-wpesys_vpp1";
+        reg = <0x14e03000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    vppsys1: clock-controller@14f00000 {
+        compatible = "mediatek,mt8195-vppsys1";
+        reg = <0x14f00000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    imgsys: clock-controller@15000000 {
+        compatible = "mediatek,mt8195-imgsys";
+        reg = <0x15000000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    imgsys1_dip_top: clock-controller@15110000 {
+        compatible = "mediatek,mt8195-imgsys1_dip_top";
+        reg = <0x15110000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    imgsys1_dip_nr: clock-controller@15130000 {
+        compatible = "mediatek,mt8195-imgsys1_dip_nr";
+        reg = <0x15130000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    imgsys1_wpe: clock-controller@15220000 {
+        compatible = "mediatek,mt8195-imgsys1_wpe";
+        reg = <0x15220000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    ipesys: clock-controller@15330000 {
+        compatible = "mediatek,mt8195-ipesys";
+        reg = <0x15330000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    camsys: clock-controller@16000000 {
+        compatible = "mediatek,mt8195-camsys";
+        reg = <0x16000000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    camsys_rawa: clock-controller@1604f000 {
+        compatible = "mediatek,mt8195-camsys_rawa";
+        reg = <0x1604f000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    camsys_yuva: clock-controller@1606f000 {
+        compatible = "mediatek,mt8195-camsys_yuva";
+        reg = <0x1606f000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    camsys_rawb: clock-controller@1608f000 {
+        compatible = "mediatek,mt8195-camsys_rawb";
+        reg = <0x1608f000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    camsys_yuvb: clock-controller@160af000 {
+        compatible = "mediatek,mt8195-camsys_yuvb";
+        reg = <0x160af000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    camsys_mraw: clock-controller@16140000 {
+        compatible = "mediatek,mt8195-camsys_mraw";
+        reg = <0x16140000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    ccusys: clock-controller@17200000 {
+        compatible = "mediatek,mt8195-ccusys";
+        reg = <0x17200000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    vdecsys_soc: clock-controller@1800f000 {
+        compatible = "mediatek,mt8195-vdecsys_soc";
+        reg = <0x1800f000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    vdecsys: clock-controller@1802f000 {
+        compatible = "mediatek,mt8195-vdecsys";
+        reg = <0x1802f000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    vdecsys_core1: clock-controller@1803f000 {
+        compatible = "mediatek,mt8195-vdecsys_core1";
+        reg = <0x1803f000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    vencsys: clock-controller@1a000000 {
+        compatible = "mediatek,mt8195-vencsys";
+        reg = <0x1a000000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    vencsys_core1: clock-controller@1b000000 {
+        compatible = "mediatek,mt8195-vencsys_core1";
+        reg = <0x1b000000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    apusys_pll: clock-controller@190f3000 {
+        compatible = "mediatek,mt8195-apusys_pll";
+        reg = <0x190f3000 0x1000>;
+        #clock-cells = <1>;
+    };
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8195-sys-clock.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8195-sys-clock.yaml
new file mode 100644
index 000000000000..dbf33ea6cb9f
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8195-sys-clock.yaml
@@ -0,0 +1,73 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/arm/mediatek/mediatek,mt8195-sys-clock.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: MediaTek System Clock Controller for MT8195
+
+maintainers:
+  - Chun-Jie Chen <chun-jie.chen@mediatek.com>
+
+description:
+  The clock architecture in Mediaek like below
+  PLLs -->
+          dividers -->
+                      muxes
+                           -->
+                              clock gate
+
+  The apmixedsys provides most of PLLs which generated from SoC 26m.
+  The topckgen provides dividers and muxes which provide the clock source to other IP blocks.
+  The infracfg_ao and pericfg_ao provides clock gate in peripheral and infrastructure IP blocks.
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - mediatek,mt8195-topckgen
+          - mediatek,mt8195-infracfg_ao
+          - mediatek,mt8195-apmixedsys
+          - mediatek,mt8195-pericfg_ao
+      - const: syscon
+
+  reg:
+    maxItems: 1
+
+  '#clock-cells':
+    const: 1
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    topckgen: syscon@10000000 {
+        compatible = "mediatek,mt8195-topckgen", "syscon";
+        reg = <0x10000000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    infracfg_ao: syscon@10001000 {
+        compatible = "mediatek,mt8195-infracfg_ao", "syscon";
+        reg = <0x10001000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    apmixedsys: syscon@1000c000 {
+        compatible = "mediatek,mt8195-apmixedsys", "syscon";
+        reg = <0x1000c000 0x1000>;
+        #clock-cells = <1>;
+    };
+
+  - |
+    pericfg_ao: syscon@11003000 {
+        compatible = "mediatek,mt8195-pericfg_ao", "syscon";
+        reg = <0x11003000 0x1000>;
+        #clock-cells = <1>;
+    };
-- 
2.18.0

[v2 02/24] clk: mediatek: Add dt-bindings of MT8195 clocks

[Chun-Jie Chen]

Add MT8195 clock dt-bindings, include topckgen, apmixedsys,
infracfg_ao, pericfg_ao and subsystem clocks.

Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
---
 include/dt-bindings/clock/mt8195-clk.h | 864 +++++++++++++++++++++++++
 1 file changed, 864 insertions(+)
 create mode 100644 include/dt-bindings/clock/mt8195-clk.h

diff --git a/include/dt-bindings/clock/mt8195-clk.h b/include/dt-bindings/clock/mt8195-clk.h
new file mode 100644
index 000000000000..95cf812a0b37
--- /dev/null
+++ b/include/dt-bindings/clock/mt8195-clk.h
@@ -0,0 +1,864 @@
+/* SPDX-License-Identifier: (GPL-2.0 OR MIT) */
+/*
+ * Copyright (c) 2021 MediaTek Inc.
+ * Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
+ */
+
+#ifndef _DT_BINDINGS_CLK_MT8195_H
+#define _DT_BINDINGS_CLK_MT8195_H
+
+/* TOPCKGEN */
+
+#define CLK_TOP_AXI			0
+#define CLK_TOP_SPM			1
+#define CLK_TOP_SCP			2
+#define CLK_TOP_BUS_AXIMEM		3
+#define CLK_TOP_VPP			4
+#define CLK_TOP_ETHDR			5
+#define CLK_TOP_IPE			6
+#define CLK_TOP_CAM			7
+#define CLK_TOP_CCU			8
+#define CLK_TOP_IMG			9
+#define CLK_TOP_CAMTM			10
+#define CLK_TOP_DSP			11
+#define CLK_TOP_DSP1			12
+#define CLK_TOP_DSP2			13
+#define CLK_TOP_DSP3			14
+#define CLK_TOP_DSP4			15
+#define CLK_TOP_DSP5			16
+#define CLK_TOP_DSP6			17
+#define CLK_TOP_DSP7			18
+#define CLK_TOP_IPU_IF			19
+#define CLK_TOP_MFG_CORE_TMP		20
+#define CLK_TOP_CAMTG			21
+#define CLK_TOP_CAMTG2			22
+#define CLK_TOP_CAMTG3			23
+#define CLK_TOP_CAMTG4			24
+#define CLK_TOP_CAMTG5			25
+#define CLK_TOP_UART			26
+#define CLK_TOP_SPI			27
+#define CLK_TOP_SPIS			28
+#define CLK_TOP_MSDC50_0_HCLK		29
+#define CLK_TOP_MSDC50_0		30
+#define CLK_TOP_MSDC30_1		31
+#define CLK_TOP_MSDC30_2		32
+#define CLK_TOP_INTDIR			33
+#define CLK_TOP_AUD_INTBUS		34
+#define CLK_TOP_AUDIO_H			35
+#define CLK_TOP_PWRAP_ULPOSC		36
+#define CLK_TOP_ATB			37
+#define CLK_TOP_PWRMCU			38
+#define CLK_TOP_DP			39
+#define CLK_TOP_EDP			40
+#define CLK_TOP_DPI			41
+#define CLK_TOP_DISP_PWM0		42
+#define CLK_TOP_DISP_PWM1		43
+#define CLK_TOP_USB_TOP			44
+#define CLK_TOP_SSUSB_XHCI		45
+#define CLK_TOP_USB_TOP_1P		46
+#define CLK_TOP_SSUSB_XHCI_1P		47
+#define CLK_TOP_USB_TOP_2P		48
+#define CLK_TOP_SSUSB_XHCI_2P		49
+#define CLK_TOP_USB_TOP_3P		50
+#define CLK_TOP_SSUSB_XHCI_3P		51
+#define CLK_TOP_I2C			52
+#define CLK_TOP_SENINF			53
+#define CLK_TOP_SENINF1			54
+#define CLK_TOP_SENINF2			55
+#define CLK_TOP_SENINF3			56
+#define CLK_TOP_GCPU			57
+#define CLK_TOP_DXCC			58
+#define CLK_TOP_DPMAIF_MAIN		59
+#define CLK_TOP_AES_UFSFDE		60
+#define CLK_TOP_UFS			61
+#define CLK_TOP_UFS_TICK1US		62
+#define CLK_TOP_UFS_MP_SAP_CFG		63
+#define CLK_TOP_VENC			64
+#define CLK_TOP_VDEC			65
+#define CLK_TOP_PWM			66
+#define CLK_TOP_MCUPM			67
+#define CLK_TOP_SPMI_P_MST		68
+#define CLK_TOP_SPMI_M_MST		69
+#define CLK_TOP_DVFSRC			70
+#define CLK_TOP_TL			71
+#define CLK_TOP_TL_P1			72
+#define CLK_TOP_AES_MSDCFDE		73
+#define CLK_TOP_DSI_OCC			74
+#define CLK_TOP_WPE_VPP			75
+#define CLK_TOP_HDCP			76
+#define CLK_TOP_HDCP_24M		77
+#define CLK_TOP_HD20_DACR_REF_CLK	78
+#define CLK_TOP_HD20_HDCP_CCLK		79
+#define CLK_TOP_HDMI_XTAL		80
+#define CLK_TOP_HDMI_APB		81
+#define CLK_TOP_SNPS_ETH_250M		82
+#define CLK_TOP_SNPS_ETH_62P4M_PTP	83
+#define CLK_TOP_SNPS_ETH_50M_RMII	84
+#define CLK_TOP_DGI_OUT			85
+#define CLK_TOP_NNA0			86
+#define CLK_TOP_NNA1			87
+#define CLK_TOP_ADSP			88
+#define CLK_TOP_ASM_H			89
+#define CLK_TOP_ASM_M			90
+#define CLK_TOP_ASM_L			91
+#define CLK_TOP_APLL1			92
+#define CLK_TOP_APLL2			93
+#define CLK_TOP_APLL3			94
+#define CLK_TOP_APLL4			95
+#define CLK_TOP_APLL5			96
+#define CLK_TOP_I2SO1_MCK		97
+#define CLK_TOP_I2SO2_MCK		98
+#define CLK_TOP_I2SI1_MCK		99
+#define CLK_TOP_I2SI2_MCK		100
+#define CLK_TOP_DPTX_MCK		101
+#define CLK_TOP_AUD_IEC_CLK		102
+#define CLK_TOP_A1SYS_HP		103
+#define CLK_TOP_A2SYS_HF		104
+#define CLK_TOP_A3SYS_HF		105
+#define CLK_TOP_A4SYS_HF		106
+#define CLK_TOP_SPINFI_BCLK		107
+#define CLK_TOP_NFI1X			108
+#define CLK_TOP_ECC			109
+#define CLK_TOP_AUDIO_LOCAL_BUS		110
+#define CLK_TOP_SPINOR			111
+#define CLK_TOP_DVIO_DGI_REF		112
+#define CLK_TOP_ULPOSC			113
+#define CLK_TOP_ULPOSC_CORE		114
+#define CLK_TOP_SRCK			115
+#define CLK_TOP_MFG_CK_FAST_REF		116
+#define CLK_TOP_CLK26M_D2		117
+#define CLK_TOP_CLK26M_D52		118
+#define CLK_TOP_IN_DGI			119
+#define CLK_TOP_IN_DGI_D2		120
+#define CLK_TOP_IN_DGI_D4		121
+#define CLK_TOP_IN_DGI_D6		122
+#define CLK_TOP_IN_DGI_D8		123
+#define CLK_TOP_MAINPLL_D3		124
+#define CLK_TOP_MAINPLL_D4		125
+#define CLK_TOP_MAINPLL_D4_D2		126
+#define CLK_TOP_MAINPLL_D4_D4		127
+#define CLK_TOP_MAINPLL_D4_D8		128
+#define CLK_TOP_MAINPLL_D5		129
+#define CLK_TOP_MAINPLL_D5_D2		130
+#define CLK_TOP_MAINPLL_D5_D4		131
+#define CLK_TOP_MAINPLL_D5_D8		132
+#define CLK_TOP_MAINPLL_D6		133
+#define CLK_TOP_MAINPLL_D6_D2		134
+#define CLK_TOP_MAINPLL_D6_D4		135
+#define CLK_TOP_MAINPLL_D6_D8		136
+#define CLK_TOP_MAINPLL_D7		137
+#define CLK_TOP_MAINPLL_D7_D2		138
+#define CLK_TOP_MAINPLL_D7_D4		139
+#define CLK_TOP_MAINPLL_D7_D8		140
+#define CLK_TOP_MAINPLL_D9		141
+#define CLK_TOP_UNIVPLL_D2		142
+#define CLK_TOP_UNIVPLL_D3		143
+#define CLK_TOP_UNIVPLL_D4		144
+#define CLK_TOP_UNIVPLL_D4_D2		145
+#define CLK_TOP_UNIVPLL_D4_D4		146
+#define CLK_TOP_UNIVPLL_D4_D8		147
+#define CLK_TOP_UNIVPLL_D5		148
+#define CLK_TOP_UNIVPLL_D5_D2		149
+#define CLK_TOP_UNIVPLL_D5_D4		150
+#define CLK_TOP_UNIVPLL_D5_D8		151
+#define CLK_TOP_UNIVPLL_D6		152
+#define CLK_TOP_UNIVPLL_D6_D2		153
+#define CLK_TOP_UNIVPLL_D6_D4		154
+#define CLK_TOP_UNIVPLL_D6_D8		155
+#define CLK_TOP_UNIVPLL_D6_D16		156
+#define CLK_TOP_UNIVPLL_D7		157
+#define CLK_TOP_UNIVPLL_192M		158
+#define CLK_TOP_UNIVPLL_192M_D4		159
+#define CLK_TOP_UNIVPLL_192M_D8		160
+#define CLK_TOP_UNIVPLL_192M_D16	161
+#define CLK_TOP_UNIVPLL_192M_D32	162
+#define CLK_TOP_APLL1_D3		163
+#define CLK_TOP_APLL1_D4		164
+#define CLK_TOP_APLL2_D3		165
+#define CLK_TOP_APLL2_D4		166
+#define CLK_TOP_APLL3_D4		167
+#define CLK_TOP_APLL4_D4		168
+#define CLK_TOP_APLL5_D4		169
+#define CLK_TOP_HDMIRX_APLL_D3		170
+#define CLK_TOP_HDMIRX_APLL_D4		171
+#define CLK_TOP_HDMIRX_APLL_D6		172
+#define CLK_TOP_MMPLL_D4		173
+#define CLK_TOP_MMPLL_D4_D2		174
+#define CLK_TOP_MMPLL_D4_D4		175
+#define CLK_TOP_MMPLL_D5		176
+#define CLK_TOP_MMPLL_D5_D2		177
+#define CLK_TOP_MMPLL_D5_D4		178
+#define CLK_TOP_MMPLL_D6		179
+#define CLK_TOP_MMPLL_D6_D2		180
+#define CLK_TOP_MMPLL_D7		181
+#define CLK_TOP_MMPLL_D9		182
+#define CLK_TOP_TVDPLL1_D2		183
+#define CLK_TOP_TVDPLL1_D4		184
+#define CLK_TOP_TVDPLL1_D8		185
+#define CLK_TOP_TVDPLL1_D16		186
+#define CLK_TOP_TVDPLL2_D2		187
+#define CLK_TOP_TVDPLL2_D4		188
+#define CLK_TOP_TVDPLL2_D8		189
+#define CLK_TOP_TVDPLL2_D16		190
+#define CLK_TOP_MSDCPLL_D2		191
+#define CLK_TOP_MSDCPLL_D4		192
+#define CLK_TOP_MSDCPLL_D16		193
+#define CLK_TOP_ETHPLL_D2		194
+#define CLK_TOP_ETHPLL_D8		195
+#define CLK_TOP_ETHPLL_D10		196
+#define CLK_TOP_DGIPLL_D2		197
+#define CLK_TOP_ULPOSC1			198
+#define CLK_TOP_ULPOSC1_D2		199
+#define CLK_TOP_ULPOSC1_D4		200
+#define CLK_TOP_ULPOSC1_D7		201
+#define CLK_TOP_ULPOSC1_D8		202
+#define CLK_TOP_ULPOSC1_D10		203
+#define CLK_TOP_ULPOSC1_D16		204
+#define CLK_TOP_ULPOSC2			205
+#define CLK_TOP_ADSPPLL_D2		206
+#define CLK_TOP_ADSPPLL_D4		207
+#define CLK_TOP_ADSPPLL_D8		208
+#define CLK_TOP_MEM_466M		209
+#define CLK_TOP_MPHONE_SLAVE_B		210
+#define CLK_TOP_PEXTP_PIPE		211
+#define CLK_TOP_UFS_RX_SYMBOL		212
+#define CLK_TOP_UFS_TX_SYMBOL		213
+#define CLK_TOP_SSUSB_U3PHY_P1_P_P0	214
+#define CLK_TOP_UFS_RX_SYMBOL1		215
+#define CLK_TOP_FPC			216
+#define CLK_TOP_HDMIRX_P		217
+#define CLK_TOP_APLL12_DIV0		218
+#define CLK_TOP_APLL12_DIV1		219
+#define CLK_TOP_APLL12_DIV2		220
+#define CLK_TOP_APLL12_DIV3		221
+#define CLK_TOP_APLL12_DIV4		222
+#define CLK_TOP_APLL12_DIV9		223
+#define CLK_TOP_CFG_VPP0		224
+#define CLK_TOP_CFG_VPP1		225
+#define CLK_TOP_CFG_VDO0		226
+#define CLK_TOP_CFG_VDO1		227
+#define CLK_TOP_CFG_UNIPLL_SES		228
+#define CLK_TOP_CFG_26M_VPP0		229
+#define CLK_TOP_CFG_26M_VPP1		230
+#define CLK_TOP_CFG_26M_AUD		231
+#define CLK_TOP_CFG_AXI_EAST		232
+#define CLK_TOP_CFG_AXI_EAST_NORTH	233
+#define CLK_TOP_CFG_AXI_NORTH		234
+#define CLK_TOP_CFG_AXI_SOUTH		235
+#define CLK_TOP_CFG_EXT_TEST		236
+#define CLK_TOP_SSUSB_REF		237
+#define CLK_TOP_SSUSB_PHY_REF		238
+#define CLK_TOP_SSUSB_P1_REF		239
+#define CLK_TOP_SSUSB_PHY_P1_REF	240
+#define CLK_TOP_SSUSB_P2_REF		241
+#define CLK_TOP_SSUSB_PHY_P2_REF	242
+#define CLK_TOP_SSUSB_P3_REF		243
+#define CLK_TOP_SSUSB_PHY_P3_REF	244
+#define CLK_TOP_NR_CLK			245
+
+/* INFRACFG_AO */
+
+#define CLK_INFRA_AO_PMIC_TMR		0
+#define CLK_INFRA_AO_PMIC_AP		1
+#define CLK_INFRA_AO_PMIC_MD		2
+#define CLK_INFRA_AO_PMIC_CONN		3
+#define CLK_INFRA_AO_SEJ		4
+#define CLK_INFRA_AO_APXGPT		5
+#define CLK_INFRA_AO_GCE		6
+#define CLK_INFRA_AO_GCE2		7
+#define CLK_INFRA_AO_THERM		8
+#define CLK_INFRA_AO_PWM_H		9
+#define CLK_INFRA_AO_PWM1		10
+#define CLK_INFRA_AO_PWM2		11
+#define CLK_INFRA_AO_PWM3		12
+#define CLK_INFRA_AO_PWM4		13
+#define CLK_INFRA_AO_PWM		14
+#define CLK_INFRA_AO_UART0		15
+#define CLK_INFRA_AO_UART1		16
+#define CLK_INFRA_AO_UART2		17
+#define CLK_INFRA_AO_UART3		18
+#define CLK_INFRA_AO_UART4		19
+#define CLK_INFRA_AO_GCE_26M		20
+#define CLK_INFRA_AO_CQ_DMA_FPC		21
+#define CLK_INFRA_AO_UART5		22
+#define CLK_INFRA_AO_HDMI_26M		23
+#define CLK_INFRA_AO_SPI0		24
+#define CLK_INFRA_AO_MSDC0		25
+#define CLK_INFRA_AO_MSDC1		26
+#define CLK_INFRA_AO_CG1_MSDC2		27
+#define CLK_INFRA_AO_MSDC0_SRC		28
+#define CLK_INFRA_AO_TRNG		29
+#define CLK_INFRA_AO_AUXADC		30
+#define CLK_INFRA_AO_CPUM		31
+#define CLK_INFRA_AO_HDMI_32K		32
+#define CLK_INFRA_AO_CEC_66M_H		33
+#define CLK_INFRA_AO_IRRX		34
+#define CLK_INFRA_AO_PCIE_TL_26M	35
+#define CLK_INFRA_AO_MSDC1_SRC		36
+#define CLK_INFRA_AO_CEC_66M_B		37
+#define CLK_INFRA_AO_PCIE_TL_96M	38
+#define CLK_INFRA_AO_DEVICE_APC		39
+#define CLK_INFRA_AO_ECC_66M_H		40
+#define CLK_INFRA_AO_DEBUGSYS		41
+#define CLK_INFRA_AO_AUDIO		42
+#define CLK_INFRA_AO_PCIE_TL_32K	43
+#define CLK_INFRA_AO_DBG_TRACE		44
+#define CLK_INFRA_AO_DRAMC_F26M		45
+#define CLK_INFRA_AO_IRTX		46
+#define CLK_INFRA_AO_SSUSB		47
+#define CLK_INFRA_AO_DISP_PWM		48
+#define CLK_INFRA_AO_CLDMA_B		49
+#define CLK_INFRA_AO_AUDIO_26M_B	50
+#define CLK_INFRA_AO_SPI1		51
+#define CLK_INFRA_AO_SPI2		52
+#define CLK_INFRA_AO_SPI3		53
+#define CLK_INFRA_AO_UNIPRO_SYS		54
+#define CLK_INFRA_AO_UNIPRO_TICK	55
+#define CLK_INFRA_AO_UFS_MP_SAP_B	56
+#define CLK_INFRA_AO_PWRMCU		57
+#define CLK_INFRA_AO_PWRMCU_BUS_H	58
+#define CLK_INFRA_AO_APDMA_B		59
+#define CLK_INFRA_AO_SPI4		60
+#define CLK_INFRA_AO_SPI5		61
+#define CLK_INFRA_AO_CQ_DMA		62
+#define CLK_INFRA_AO_AES_UFSFDE		63
+#define CLK_INFRA_AO_AES		64
+#define CLK_INFRA_AO_UFS_TICK		65
+#define CLK_INFRA_AO_SSUSB_XHCI		66
+#define CLK_INFRA_AO_MSDC0_SELF		67
+#define CLK_INFRA_AO_MSDC1_SELF		68
+#define CLK_INFRA_AO_MSDC2_SELF		69
+#define CLK_INFRA_AO_I2S_DMA		70
+#define CLK_INFRA_AO_AP_MSDC0		71
+#define CLK_INFRA_AO_MD_MSDC0		72
+#define CLK_INFRA_AO_CG3_MSDC2		73
+#define CLK_INFRA_AO_GCPU		74
+#define CLK_INFRA_AO_PCIE_PERI_26M	75
+#define CLK_INFRA_AO_GCPU_66M_B		76
+#define CLK_INFRA_AO_GCPU_133M_B	77
+#define CLK_INFRA_AO_DISP_PWM1		78
+#define CLK_INFRA_AO_FBIST2FPC		79
+#define CLK_INFRA_AO_DEVICE_APC_SYNC	80
+#define CLK_INFRA_AO_PCIE_P1_PERI_26M	81
+#define CLK_INFRA_AO_SPIS0		82
+#define CLK_INFRA_AO_SPIS1		83
+#define CLK_INFRA_AO_133M_M_PERI	84
+#define CLK_INFRA_AO_66M_M_PERI		85
+#define CLK_INFRA_AO_PCIE_PL_P_250M_P0	86
+#define CLK_INFRA_AO_PCIE_PL_P_250M_P1	87
+#define CLK_INFRA_AO_PCIE_P1_TL_96M	88
+#define CLK_INFRA_AO_AES_MSDCFDE_0P	89
+#define CLK_INFRA_AO_UFS_TX_SYMBOL	90
+#define CLK_INFRA_AO_UFS_RX_SYMBOL	91
+#define CLK_INFRA_AO_UFS_RX_SYMBOL1	92
+#define CLK_INFRA_AO_PERI_UFS_MEM_SUB	93
+#define CLK_INFRA_AO_NR_CLK		94
+
+/* APMIXEDSYS */
+
+#define CLK_APMIXED_NNAPLL		0
+#define CLK_APMIXED_RESPLL		1
+#define CLK_APMIXED_ETHPLL		2
+#define CLK_APMIXED_MSDCPLL		3
+#define CLK_APMIXED_TVDPLL1		4
+#define CLK_APMIXED_TVDPLL2		5
+#define CLK_APMIXED_MMPLL		6
+#define CLK_APMIXED_MAINPLL		7
+#define CLK_APMIXED_VDECPLL		8
+#define CLK_APMIXED_IMGPLL		9
+#define CLK_APMIXED_UNIVPLL		10
+#define CLK_APMIXED_HDMIPLL1		11
+#define CLK_APMIXED_HDMIPLL2		12
+#define CLK_APMIXED_HDMIRX_APLL		13
+#define CLK_APMIXED_USB1PLL		14
+#define CLK_APMIXED_ADSPPLL		15
+#define CLK_APMIXED_APLL1		16
+#define CLK_APMIXED_APLL2		17
+#define CLK_APMIXED_APLL3		18
+#define CLK_APMIXED_APLL4		19
+#define CLK_APMIXED_APLL5		20
+#define CLK_APMIXED_MFGPLL		21
+#define CLK_APMIXED_DGIPLL		22
+#define CLK_APMIXED_PLL_SSUSB26M	23
+#define CLK_APMIXED_NR_CLK		24
+
+/* SCP_ADSP */
+
+#define CLK_SCP_ADSP_AUDIODSP		0
+#define CLK_SCP_ADSP_NR_CLK		1
+
+/* PERICFG_AO */
+
+#define CLK_PERI_AO_ETHERNET		0
+#define CLK_PERI_AO_ETHERNET_BUS	1
+#define CLK_PERI_AO_FLASHIF_BUS		2
+#define CLK_PERI_AO_FLASHIF_FLASH	3
+#define CLK_PERI_AO_SSUSB_1P_BUS	4
+#define CLK_PERI_AO_SSUSB_1P_XHCI	5
+#define CLK_PERI_AO_SSUSB_2P_BUS	6
+#define CLK_PERI_AO_SSUSB_2P_XHCI	7
+#define CLK_PERI_AO_SSUSB_3P_BUS	8
+#define CLK_PERI_AO_SSUSB_3P_XHCI	9
+#define CLK_PERI_AO_SPINFI		10
+#define CLK_PERI_AO_ETHERNET_MAC	11
+#define CLK_PERI_AO_NFI_H		12
+#define CLK_PERI_AO_FNFI1X		13
+#define CLK_PERI_AO_PCIE_P0_MEM		14
+#define CLK_PERI_AO_PCIE_P1_MEM		15
+#define CLK_PERI_AO_NR_CLK		16
+
+/* IMP_IIC_WRAP_S */
+
+#define CLK_IMP_IIC_WRAP_S_I2C5		0
+#define CLK_IMP_IIC_WRAP_S_I2C6		1
+#define CLK_IMP_IIC_WRAP_S_I2C7		2
+#define CLK_IMP_IIC_WRAP_S_NR_CLK	3
+
+/* IMP_IIC_WRAP_W */
+
+#define CLK_IMP_IIC_WRAP_W_I2C0		0
+#define CLK_IMP_IIC_WRAP_W_I2C1		1
+#define CLK_IMP_IIC_WRAP_W_I2C2		2
+#define CLK_IMP_IIC_WRAP_W_I2C3		3
+#define CLK_IMP_IIC_WRAP_W_I2C4		4
+#define CLK_IMP_IIC_WRAP_W_NR_CLK	5
+
+/* MFGCFG */
+
+#define CLK_MFG_BG3D			0
+#define CLK_MFG_NR_CLK			1
+
+/* VPPSYS0 */
+
+#define CLK_VPP0_MDP_FG				0
+#define CLK_VPP0_STITCH				1
+#define CLK_VPP0_PADDING			2
+#define CLK_VPP0_MDP_TCC			3
+#define CLK_VPP0_WARP0_ASYNC_TX			4
+#define CLK_VPP0_WARP1_ASYNC_TX			5
+#define CLK_VPP0_MUTEX				6
+#define CLK_VPP0_VPP02VPP1_RELAY		7
+#define CLK_VPP0_VPP12VPP0_ASYNC		8
+#define CLK_VPP0_MMSYSRAM_TOP			9
+#define CLK_VPP0_MDP_AAL			10
+#define CLK_VPP0_MDP_RSZ			11
+#define CLK_VPP0_SMI_COMMON			12
+#define CLK_VPP0_GALS_VDO0_LARB0		13
+#define CLK_VPP0_GALS_VDO0_LARB1		14
+#define CLK_VPP0_GALS_VENCSYS			15
+#define CLK_VPP0_GALS_VENCSYS_CORE1		16
+#define CLK_VPP0_GALS_INFRA			17
+#define CLK_VPP0_GALS_CAMSYS			18
+#define CLK_VPP0_GALS_VPP1_LARB5		19
+#define CLK_VPP0_GALS_VPP1_LARB6		20
+#define CLK_VPP0_SMI_REORDER			21
+#define CLK_VPP0_SMI_IOMMU			22
+#define CLK_VPP0_GALS_IMGSYS_CAMSYS		23
+#define CLK_VPP0_MDP_RDMA			24
+#define CLK_VPP0_MDP_WROT			25
+#define CLK_VPP0_GALS_EMI0_EMI1			26
+#define CLK_VPP0_SMI_SUB_COMMON_REORDER		27
+#define CLK_VPP0_SMI_RSI			28
+#define CLK_VPP0_SMI_COMMON_LARB4		29
+#define CLK_VPP0_GALS_VDEC_VDEC_CORE1		30
+#define CLK_VPP0_GALS_VPP1_WPE			31
+#define CLK_VPP0_GALS_VDO0_VDO1_VENCSYS_CORE1	32
+#define CLK_VPP0_FAKE_ENG			33
+#define CLK_VPP0_MDP_HDR			34
+#define CLK_VPP0_MDP_TDSHP			35
+#define CLK_VPP0_MDP_COLOR			36
+#define CLK_VPP0_MDP_OVL			37
+#define CLK_VPP0_WARP0_RELAY			38
+#define CLK_VPP0_WARP0_MDP_DL_ASYNC		39
+#define CLK_VPP0_WARP1_RELAY			40
+#define CLK_VPP0_WARP1_MDP_DL_ASYNC		41
+#define CLK_VPP0_NR_CLK				42
+
+/* WPESYS */
+
+#define CLK_WPE_VPP0			0
+#define CLK_WPE_VPP1			1
+#define CLK_WPE_SMI_LARB7		2
+#define CLK_WPE_SMI_LARB8		3
+#define CLK_WPE_EVENT_TX		4
+#define CLK_WPE_SMI_LARB7_P		5
+#define CLK_WPE_SMI_LARB8_P		6
+#define CLK_WPE_NR_CLK			7
+
+/* WPESYS_VPP0 */
+
+#define CLK_WPE_VPP0_VECI		0
+#define CLK_WPE_VPP0_VEC2I		1
+#define CLK_WPE_VPP0_VEC3I		2
+#define CLK_WPE_VPP0_WPEO		3
+#define CLK_WPE_VPP0_MSKO		4
+#define CLK_WPE_VPP0_VGEN		5
+#define CLK_WPE_VPP0_EXT		6
+#define CLK_WPE_VPP0_VFC		7
+#define CLK_WPE_VPP0_CACH0_TOP		8
+#define CLK_WPE_VPP0_CACH0_DMA		9
+#define CLK_WPE_VPP0_CACH1_TOP		10
+#define CLK_WPE_VPP0_CACH1_DMA		11
+#define CLK_WPE_VPP0_CACH2_TOP		12
+#define CLK_WPE_VPP0_CACH2_DMA		13
+#define CLK_WPE_VPP0_CACH3_TOP		14
+#define CLK_WPE_VPP0_CACH3_DMA		15
+#define CLK_WPE_VPP0_PSP		16
+#define CLK_WPE_VPP0_PSP2		17
+#define CLK_WPE_VPP0_SYNC		18
+#define CLK_WPE_VPP0_C24		19
+#define CLK_WPE_VPP0_MDP_CROP		20
+#define CLK_WPE_VPP0_ISP_CROP		21
+#define CLK_WPE_VPP0_TOP		22
+#define CLK_WPE_VPP0_NR_CLK		23
+
+/* WPESYS_VPP1 */
+
+#define CLK_WPE_VPP1_VECI		0
+#define CLK_WPE_VPP1_VEC2I		1
+#define CLK_WPE_VPP1_VEC3I		2
+#define CLK_WPE_VPP1_WPEO		3
+#define CLK_WPE_VPP1_MSKO		4
+#define CLK_WPE_VPP1_VGEN		5
+#define CLK_WPE_VPP1_EXT		6
+#define CLK_WPE_VPP1_VFC		7
+#define CLK_WPE_VPP1_CACH0_TOP		8
+#define CLK_WPE_VPP1_CACH0_DMA		9
+#define CLK_WPE_VPP1_CACH1_TOP		10
+#define CLK_WPE_VPP1_CACH1_DMA		11
+#define CLK_WPE_VPP1_CACH2_TOP		12
+#define CLK_WPE_VPP1_CACH2_DMA		13
+#define CLK_WPE_VPP1_CACH3_TOP		14
+#define CLK_WPE_VPP1_CACH3_DMA		15
+#define CLK_WPE_VPP1_PSP		16
+#define CLK_WPE_VPP1_PSP2		17
+#define CLK_WPE_VPP1_SYNC		18
+#define CLK_WPE_VPP1_C24		19
+#define CLK_WPE_VPP1_MDP_CROP		20
+#define CLK_WPE_VPP1_ISP_CROP		21
+#define CLK_WPE_VPP1_TOP		22
+#define CLK_WPE_VPP1_NR_CLK		23
+
+/* VPPSYS1 */
+
+#define CLK_VPP1_SVPP1_MDP_OVL		0
+#define CLK_VPP1_SVPP1_MDP_TCC		1
+#define CLK_VPP1_SVPP1_MDP_WROT		2
+#define CLK_VPP1_SVPP1_VPP_PAD		3
+#define CLK_VPP1_SVPP2_MDP_WROT		4
+#define CLK_VPP1_SVPP2_VPP_PAD		5
+#define CLK_VPP1_SVPP3_MDP_WROT		6
+#define CLK_VPP1_SVPP3_VPP_PAD		7
+#define CLK_VPP1_SVPP1_MDP_RDMA		8
+#define CLK_VPP1_SVPP1_MDP_FG		9
+#define CLK_VPP1_SVPP2_MDP_RDMA		10
+#define CLK_VPP1_SVPP2_MDP_FG		11
+#define CLK_VPP1_SVPP3_MDP_RDMA		12
+#define CLK_VPP1_SVPP3_MDP_FG		13
+#define CLK_VPP1_VPP_SPLIT		14
+#define CLK_VPP1_SVPP2_VDO0_DL_RELAY	15
+#define CLK_VPP1_SVPP1_MDP_TDSHP	16
+#define CLK_VPP1_SVPP1_MDP_COLOR	17
+#define CLK_VPP1_SVPP3_VDO1_DL_RELAY	18
+#define CLK_VPP1_SVPP2_VPP_MERGE	19
+#define CLK_VPP1_SVPP2_MDP_COLOR	20
+#define CLK_VPP1_VPPSYS1_GALS		21
+#define CLK_VPP1_SVPP3_VPP_MERGE	22
+#define CLK_VPP1_SVPP3_MDP_COLOR	23
+#define CLK_VPP1_VPPSYS1_LARB		24
+#define CLK_VPP1_SVPP1_MDP_RSZ		25
+#define CLK_VPP1_SVPP1_MDP_HDR		26
+#define CLK_VPP1_SVPP1_MDP_AAL		27
+#define CLK_VPP1_SVPP2_MDP_HDR		28
+#define CLK_VPP1_SVPP2_MDP_AAL		29
+#define CLK_VPP1_DL_ASYNC		30
+#define CLK_VPP1_LARB5_FAKE_ENG		31
+#define CLK_VPP1_SVPP3_MDP_HDR		32
+#define CLK_VPP1_SVPP3_MDP_AAL		33
+#define CLK_VPP1_SVPP2_VDO1_DL_RELAY	34
+#define CLK_VPP1_LARB6_FAKE_ENG		35
+#define CLK_VPP1_SVPP2_MDP_RSZ		36
+#define CLK_VPP1_SVPP3_MDP_RSZ		37
+#define CLK_VPP1_SVPP3_VDO0_DL_RELAY	38
+#define CLK_VPP1_DISP_MUTEX		39
+#define CLK_VPP1_SVPP2_MDP_TDSHP	40
+#define CLK_VPP1_SVPP3_MDP_TDSHP	41
+#define CLK_VPP1_VPP0_DL1_RELAY		42
+#define CLK_VPP1_HDMI_META		43
+#define CLK_VPP1_VPP_SPLIT_HDMI		44
+#define CLK_VPP1_DGI_IN			45
+#define CLK_VPP1_DGI_OUT		46
+#define CLK_VPP1_VPP_SPLIT_DGI		47
+#define CLK_VPP1_VPP0_DL_ASYNC		48
+#define CLK_VPP1_VPP0_DL_RELAY		49
+#define CLK_VPP1_VPP_SPLIT_26M		50
+#define CLK_VPP1_NR_CLK			51
+
+/* IMGSYS */
+
+#define CLK_IMG_LARB9			0
+#define CLK_IMG_TRAW0			1
+#define CLK_IMG_TRAW1			2
+#define CLK_IMG_TRAW2			3
+#define CLK_IMG_TRAW3			4
+#define CLK_IMG_DIP0			5
+#define CLK_IMG_WPE0			6
+#define CLK_IMG_IPE			7
+#define CLK_IMG_DIP1			8
+#define CLK_IMG_WPE1			9
+#define CLK_IMG_GALS			10
+#define CLK_IMG_NR_CLK			11
+
+/* IMGSYS1_DIP_TOP */
+
+#define CLK_IMG1_DIP_TOP_LARB10		0
+#define CLK_IMG1_DIP_TOP_DIP_TOP	1
+#define CLK_IMG1_DIP_TOP_NR_CLK		2
+
+/* IMGSYS1_DIP_NR */
+
+#define CLK_IMG1_DIP_NR_RESERVE		0
+#define CLK_IMG1_DIP_NR_DIP_NR		1
+#define CLK_IMG1_DIP_NR_NR_CLK		2
+
+/* IMGSYS1_WPE */
+
+#define CLK_IMG1_WPE_LARB11		0
+#define CLK_IMG1_WPE_WPE		1
+#define CLK_IMG1_WPE_NR_CLK		2
+
+/* IPESYS */
+
+#define CLK_IPE_DPE			0
+#define CLK_IPE_FDVT			1
+#define CLK_IPE_ME			2
+#define CLK_IPE_TOP			3
+#define CLK_IPE_SMI_LARB12		4
+#define CLK_IPE_NR_CLK			5
+
+/* CAMSYS */
+
+#define CLK_CAM_LARB13			0
+#define CLK_CAM_LARB14			1
+#define CLK_CAM_MAIN_CAM		2
+#define CLK_CAM_MAIN_CAMTG		3
+#define CLK_CAM_SENINF			4
+#define CLK_CAM_GCAMSVA			5
+#define CLK_CAM_GCAMSVB			6
+#define CLK_CAM_GCAMSVC			7
+#define CLK_CAM_SCAMSA			8
+#define CLK_CAM_SCAMSB			9
+#define CLK_CAM_CAMSV_TOP		10
+#define CLK_CAM_CAMSV_CQ		11
+#define CLK_CAM_ADL			12
+#define CLK_CAM_ASG			13
+#define CLK_CAM_PDA			14
+#define CLK_CAM_FAKE_ENG		15
+#define CLK_CAM_MAIN_MRAW0		16
+#define CLK_CAM_MAIN_MRAW1		17
+#define CLK_CAM_MAIN_MRAW2		18
+#define CLK_CAM_MAIN_MRAW3		19
+#define CLK_CAM_CAM2MM0_GALS		20
+#define CLK_CAM_CAM2MM1_GALS		21
+#define CLK_CAM_CAM2SYS_GALS		22
+#define CLK_CAM_NR_CLK			23
+
+/* CAMSYS_RAWA */
+
+#define CLK_CAM_RAWA_LARBX		0
+#define CLK_CAM_RAWA_CAM		1
+#define CLK_CAM_RAWA_CAMTG		2
+#define CLK_CAM_RAWA_NR_CLK		3
+
+/* CAMSYS_YUVA */
+
+#define CLK_CAM_YUVA_LARBX		0
+#define CLK_CAM_YUVA_CAM		1
+#define CLK_CAM_YUVA_CAMTG		2
+#define CLK_CAM_YUVA_NR_CLK		3
+
+/* CAMSYS_RAWB */
+
+#define CLK_CAM_RAWB_LARBX		0
+#define CLK_CAM_RAWB_CAM		1
+#define CLK_CAM_RAWB_CAMTG		2
+#define CLK_CAM_RAWB_NR_CLK		3
+
+/* CAMSYS_YUVB */
+
+#define CLK_CAM_YUVB_LARBX		0
+#define CLK_CAM_YUVB_CAM		1
+#define CLK_CAM_YUVB_CAMTG		2
+#define CLK_CAM_YUVB_NR_CLK		3
+
+/* CAMSYS_MRAW */
+
+#define CLK_CAM_MRAW_LARBX		0
+#define CLK_CAM_MRAW_CAMTG		1
+#define CLK_CAM_MRAW_MRAW0		2
+#define CLK_CAM_MRAW_MRAW1		3
+#define CLK_CAM_MRAW_MRAW2		4
+#define CLK_CAM_MRAW_MRAW3		5
+#define CLK_CAM_MRAW_NR_CLK		6
+
+/* CCUSYS */
+
+#define CLK_CCU_LARB18			0
+#define CLK_CCU_AHB			1
+#define CLK_CCU_CCU0			2
+#define CLK_CCU_CCU1			3
+#define CLK_CCU_NR_CLK			4
+
+/* VDECSYS_SOC */
+
+#define CLK_VDEC_SOC_LARB1		0
+#define CLK_VDEC_SOC_LAT		1
+#define CLK_VDEC_SOC_VDEC		2
+#define CLK_VDEC_SOC_NR_CLK		3
+
+/* VDECSYS */
+
+#define CLK_VDEC_LARB1			0
+#define CLK_VDEC_LAT			1
+#define CLK_VDEC_VDEC			2
+#define CLK_VDEC_NR_CLK			3
+
+/* VDECSYS_CORE1 */
+
+#define CLK_VDEC_CORE1_LARB1		0
+#define CLK_VDEC_CORE1_LAT		1
+#define CLK_VDEC_CORE1_VDEC		2
+#define CLK_VDEC_CORE1_NR_CLK		3
+
+/* APUSYS_PLL */
+
+#define CLK_APUSYS_PLL_APUPLL		0
+#define CLK_APUSYS_PLL_NPUPLL		1
+#define CLK_APUSYS_PLL_APUPLL1		2
+#define CLK_APUSYS_PLL_APUPLL2		3
+#define CLK_APUSYS_PLL_NR_CLK		4
+
+/* VENCSYS */
+
+#define CLK_VENC_LARB			0
+#define CLK_VENC_VENC			1
+#define CLK_VENC_JPGENC			2
+#define CLK_VENC_JPGDEC			3
+#define CLK_VENC_JPGDEC_C1		4
+#define CLK_VENC_GALS			5
+#define CLK_VENC_NR_CLK			6
+
+/* VENCSYS_CORE1 */
+
+#define CLK_VENC_CORE1_LARB		0
+#define CLK_VENC_CORE1_VENC		1
+#define CLK_VENC_CORE1_JPGENC		2
+#define CLK_VENC_CORE1_JPGDEC		3
+#define CLK_VENC_CORE1_JPGDEC_C1	4
+#define CLK_VENC_CORE1_GALS		5
+#define CLK_VENC_CORE1_NR_CLK		6
+
+/* VDOSYS0 */
+
+#define CLK_VDO0_DISP_OVL0		0
+#define CLK_VDO0_DISP_COLOR0		1
+#define CLK_VDO0_DISP_COLOR1		2
+#define CLK_VDO0_DISP_CCORR0		3
+#define CLK_VDO0_DISP_CCORR1		4
+#define CLK_VDO0_DISP_AAL0		5
+#define CLK_VDO0_DISP_AAL1		6
+#define CLK_VDO0_DISP_GAMMA0		7
+#define CLK_VDO0_DISP_GAMMA1		8
+#define CLK_VDO0_DISP_DITHER0		9
+#define CLK_VDO0_DISP_DITHER1		10
+#define CLK_VDO0_DISP_OVL1		11
+#define CLK_VDO0_DISP_WDMA0		12
+#define CLK_VDO0_DISP_WDMA1		13
+#define CLK_VDO0_DISP_RDMA0		14
+#define CLK_VDO0_DISP_RDMA1		15
+#define CLK_VDO0_DSI0			16
+#define CLK_VDO0_DSI1			17
+#define CLK_VDO0_DSC_WRAP0		18
+#define CLK_VDO0_VPP_MERGE0		19
+#define CLK_VDO0_DP_INTF0		20
+#define CLK_VDO0_DISP_MUTEX0		21
+#define CLK_VDO0_DISP_IL_ROT0		22
+#define CLK_VDO0_APB_BUS		23
+#define CLK_VDO0_FAKE_ENG0		24
+#define CLK_VDO0_FAKE_ENG1		25
+#define CLK_VDO0_DL_ASYNC0		26
+#define CLK_VDO0_DL_ASYNC1		27
+#define CLK_VDO0_DL_ASYNC2		28
+#define CLK_VDO0_DL_ASYNC3		29
+#define CLK_VDO0_DL_ASYNC4		30
+#define CLK_VDO0_DISP_MONITOR0		31
+#define CLK_VDO0_DISP_MONITOR1		32
+#define CLK_VDO0_DISP_MONITOR2		33
+#define CLK_VDO0_DISP_MONITOR3		34
+#define CLK_VDO0_DISP_MONITOR4		35
+#define CLK_VDO0_SMI_GALS		36
+#define CLK_VDO0_SMI_COMMON		37
+#define CLK_VDO0_SMI_EMI		38
+#define CLK_VDO0_SMI_IOMMU		39
+#define CLK_VDO0_SMI_LARB		40
+#define CLK_VDO0_SMI_RSI		41
+#define CLK_VDO0_DSI0_DSI		42
+#define CLK_VDO0_DSI1_DSI		43
+#define CLK_VDO0_DP_INTF0_DP_INTF	44
+#define CLK_VDO0_NR_CLK			45
+
+/* VDOSYS1 */
+
+#define CLK_VDO1_SMI_LARB2			0
+#define CLK_VDO1_SMI_LARB3			1
+#define CLK_VDO1_GALS				2
+#define CLK_VDO1_FAKE_ENG0			3
+#define CLK_VDO1_FAKE_ENG			4
+#define CLK_VDO1_MDP_RDMA0			5
+#define CLK_VDO1_MDP_RDMA1			6
+#define CLK_VDO1_MDP_RDMA2			7
+#define CLK_VDO1_MDP_RDMA3			8
+#define CLK_VDO1_VPP_MERGE0			9
+#define CLK_VDO1_VPP_MERGE1			10
+#define CLK_VDO1_VPP_MERGE2			11
+#define CLK_VDO1_VPP_MERGE3			12
+#define CLK_VDO1_VPP_MERGE4			13
+#define CLK_VDO1_VPP2_TO_VDO1_DL_ASYNC		14
+#define CLK_VDO1_VPP3_TO_VDO1_DL_ASYNC		15
+#define CLK_VDO1_DISP_MUTEX			16
+#define CLK_VDO1_MDP_RDMA4			17
+#define CLK_VDO1_MDP_RDMA5			18
+#define CLK_VDO1_MDP_RDMA6			19
+#define CLK_VDO1_MDP_RDMA7			20
+#define CLK_VDO1_DP_INTF0_MM			21
+#define CLK_VDO1_DPI0_MM			22
+#define CLK_VDO1_DPI1_MM			23
+#define CLK_VDO1_DISP_MONITOR			24
+#define CLK_VDO1_MERGE0_DL_ASYNC		25
+#define CLK_VDO1_MERGE1_DL_ASYNC		26
+#define CLK_VDO1_MERGE2_DL_ASYNC		27
+#define CLK_VDO1_MERGE3_DL_ASYNC		28
+#define CLK_VDO1_MERGE4_DL_ASYNC		29
+#define CLK_VDO1_VDO0_DSC_TO_VDO1_DL_ASYNC	30
+#define CLK_VDO1_VDO0_MERGE_TO_VDO1_DL_ASYNC	31
+#define CLK_VDO1_HDR_VDO_FE0			32
+#define CLK_VDO1_HDR_GFX_FE0			33
+#define CLK_VDO1_HDR_VDO_BE			34
+#define CLK_VDO1_HDR_VDO_FE1			35
+#define CLK_VDO1_HDR_GFX_FE1			36
+#define CLK_VDO1_DISP_MIXER			37
+#define CLK_VDO1_HDR_VDO_FE0_DL_ASYNC		38
+#define CLK_VDO1_HDR_VDO_FE1_DL_ASYNC		39
+#define CLK_VDO1_HDR_GFX_FE0_DL_ASYNC		40
+#define CLK_VDO1_HDR_GFX_FE1_DL_ASYNC		41
+#define CLK_VDO1_HDR_VDO_BE_DL_ASYNC		42
+#define CLK_VDO1_DPI0				43
+#define CLK_VDO1_DISP_MONITOR_DPI0		44
+#define CLK_VDO1_DPI1				45
+#define CLK_VDO1_DISP_MONITOR_DPI1		46
+#define CLK_VDO1_DPINTF				47
+#define CLK_VDO1_DISP_MONITOR_DPINTF		48
+#define CLK_VDO1_26M_SLOW			49
+#define CLK_VDO1_NR_CLK				50
+
+#endif /* _DT_BINDINGS_CLK_MT8195_H */
-- 
2.18.0

[v2 03/24] clk: mediatek: Fix corner case of tuner_en_reg

[Chun-Jie Chen]

On MT8195, tuner_en_reg is moved to register offest 0x0.
If we only judge by tuner_en_reg, it may lead to wrong address.
Add tuner_en_bit to the check condition. And it has been confirmed,
on all the MediaTek SoCs, bit0 of offset 0x0 is always occupied by
clock square control.

Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
---
 drivers/clk/mediatek/clk-pll.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/mediatek/clk-pll.c b/drivers/clk/mediatek/clk-pll.c
index 7fb001a4e7d8..99ada6e06697 100644
--- a/drivers/clk/mediatek/clk-pll.c
+++ b/drivers/clk/mediatek/clk-pll.c
@@ -332,7 +332,7 @@ static struct clk *mtk_clk_register_pll(const struct mtk_pll_data *data,
 		pll->pcw_chg_addr = pll->base_addr + REG_CON1;
 	if (data->tuner_reg)
 		pll->tuner_addr = base + data->tuner_reg;
-	if (data->tuner_en_reg)
+	if (data->tuner_en_reg || data->tuner_en_bit)
 		pll->tuner_en_addr = base + data->tuner_en_reg;
 	if (data->en_reg)
 		pll->en_addr = base + data->en_reg;
-- 
2.18.0

[v2 04/24] clk: mediatek: Add API for clock resource recycle

[Chun-Jie Chen]

In order to avoid resource leak when fail clock registartion appears,
so add the common interface to handle it.

Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
---
 drivers/clk/mediatek/clk-mtk.c | 9 +++++++++
 drivers/clk/mediatek/clk-mtk.h | 1 +
 2 files changed, 10 insertions(+)

diff --git a/drivers/clk/mediatek/clk-mtk.c b/drivers/clk/mediatek/clk-mtk.c
index 4b6096c44d74..c3d385c0cfcb 100644
--- a/drivers/clk/mediatek/clk-mtk.c
+++ b/drivers/clk/mediatek/clk-mtk.c
@@ -43,6 +43,15 @@ struct clk_onecell_data *mtk_alloc_clk_data(unsigned int clk_num)
 	return NULL;
 }
 
+void mtk_free_clk_data(struct clk_onecell_data *clk_data)
+{
+	if (!clk_data)
+		return;
+
+	kfree(clk_data->clks);
+	kfree(clk_data);
+}
+
 void mtk_clk_register_fixed_clks(const struct mtk_fixed_clk *clks,
 		int num, struct clk_onecell_data *clk_data)
 {
diff --git a/drivers/clk/mediatek/clk-mtk.h b/drivers/clk/mediatek/clk-mtk.h
index 7de41c3b3206..0ff289d93452 100644
--- a/drivers/clk/mediatek/clk-mtk.h
+++ b/drivers/clk/mediatek/clk-mtk.h
@@ -202,6 +202,7 @@ void mtk_clk_register_dividers(const struct mtk_clk_divider *mcds,
 				struct clk_onecell_data *clk_data);
 
 struct clk_onecell_data *mtk_alloc_clk_data(unsigned int clk_num);
+void mtk_free_clk_data(struct clk_onecell_data *clk_data);
 
 #define HAVE_RST_BAR	BIT(0)
 #define PLL_AO		BIT(1)
-- 
2.18.0

[v2 05/24] clk: mediatek: Fix resource leak in mtk_clk_simple_probe

[Chun-Jie Chen]

Release clock data when clock driver probe fail to fix
possible resource leak.

Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
---
 drivers/clk/mediatek/clk-mtk.c | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/drivers/clk/mediatek/clk-mtk.c b/drivers/clk/mediatek/clk-mtk.c
index c3d385c0cfcb..74890759e98c 100644
--- a/drivers/clk/mediatek/clk-mtk.c
+++ b/drivers/clk/mediatek/clk-mtk.c
@@ -314,7 +314,15 @@ int mtk_clk_simple_probe(struct platform_device *pdev)
 
 	r = mtk_clk_register_gates(node, mcd->clks, mcd->num_clks, clk_data);
 	if (r)
-		return r;
+		goto free_data;
 
-	return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+	if (r)
+		goto free_data;
+
+	return r;
+
+free_data:
+	mtk_free_clk_data(clk_data);
+	return r;
 }
-- 
2.18.0

[v2 06/24] clk: mediatek: Add MT8195 apmixedsys clock support

[Chun-Jie Chen]

Add MT8195 apmixedsys clock controller which provides Plls
generated from SoC 26m and ssusb clock gate control.

Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
---
 drivers/clk/mediatek/Kconfig                 |   8 +
 drivers/clk/mediatek/Makefile                |   1 +
 drivers/clk/mediatek/clk-mt8195-apmixedsys.c | 145 +++++++++++++++++++
 3 files changed, 154 insertions(+)
 create mode 100644 drivers/clk/mediatek/clk-mt8195-apmixedsys.c

diff --git a/drivers/clk/mediatek/Kconfig b/drivers/clk/mediatek/Kconfig
index 576babd86f98..7ba1f4118e0d 100644
--- a/drivers/clk/mediatek/Kconfig
+++ b/drivers/clk/mediatek/Kconfig
@@ -580,6 +580,14 @@ config COMMON_CLK_MT8192_VENCSYS
 	help
 	  This driver supports MediaTek MT8192 vencsys clocks.
 
+config COMMON_CLK_MT8195
+        bool "Clock driver for MediaTek MT8195"
+        depends on ARM64 || COMPILE_TEST
+        select COMMON_CLK_MEDIATEK
+        default ARM64
+        help
+          This driver supports MediaTek MT8195 basic clocks.
+
 config COMMON_CLK_MT8516
 	bool "Clock driver for MediaTek MT8516"
 	depends on ARCH_MEDIATEK || COMPILE_TEST
diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
index 15bc045f0b71..d4157cfca865 100644
--- a/drivers/clk/mediatek/Makefile
+++ b/drivers/clk/mediatek/Makefile
@@ -80,5 +80,6 @@ obj-$(CONFIG_COMMON_CLK_MT8192_MSDC) += clk-mt8192-msdc.o
 obj-$(CONFIG_COMMON_CLK_MT8192_SCP_ADSP) += clk-mt8192-scp_adsp.o
 obj-$(CONFIG_COMMON_CLK_MT8192_VDECSYS) += clk-mt8192-vdec.o
 obj-$(CONFIG_COMMON_CLK_MT8192_VENCSYS) += clk-mt8192-venc.o
+obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o
 obj-$(CONFIG_COMMON_CLK_MT8516) += clk-mt8516.o
 obj-$(CONFIG_COMMON_CLK_MT8516_AUDSYS) += clk-mt8516-aud.o
diff --git a/drivers/clk/mediatek/clk-mt8195-apmixedsys.c b/drivers/clk/mediatek/clk-mt8195-apmixedsys.c
new file mode 100644
index 000000000000..253eb30b22d4
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt8195-apmixedsys.c
@@ -0,0 +1,145 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+//
+// Copyright (c) 2021 MediaTek Inc.
+// Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
+
+#include "clk-gate.h"
+#include "clk-mtk.h"
+
+#include <dt-bindings/clock/mt8195-clk.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+
+static const struct mtk_gate_regs apmixed_cg_regs = {
+	.set_ofs = 0x8,
+	.clr_ofs = 0x8,
+	.sta_ofs = 0x8,
+};
+
+#define GATE_APMIXED(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &apmixed_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr_inv)
+
+static const struct mtk_gate apmixed_clks[] = {
+	GATE_APMIXED(CLK_APMIXED_PLL_SSUSB26M, "pll_ssusb26m", "clk26m", 1),
+};
+
+#define MT8195_PLL_FMAX		(3800UL * MHZ)
+#define MT8195_PLL_FMIN		(1500UL * MHZ)
+#define MT8195_INTEGER_BITS	8
+
+#define PLL(_id, _name, _reg, _pwr_reg, _en_mask, _flags,		\
+			_rst_bar_mask, _pcwbits, _pd_reg, _pd_shift,	\
+			_tuner_reg, _tuner_en_reg, _tuner_en_bit,	\
+			_pcw_reg, _pcw_shift, _pcw_chg_reg,		\
+			_en_reg, _pll_en_bit) {				\
+		.id = _id,						\
+		.name = _name,						\
+		.reg = _reg,						\
+		.pwr_reg = _pwr_reg,					\
+		.en_mask = _en_mask,					\
+		.flags = _flags,					\
+		.rst_bar_mask = _rst_bar_mask,				\
+		.fmax = MT8195_PLL_FMAX,				\
+		.fmin = MT8195_PLL_FMIN,				\
+		.pcwbits = _pcwbits,					\
+		.pcwibits = MT8195_INTEGER_BITS,			\
+		.pd_reg = _pd_reg,					\
+		.pd_shift = _pd_shift,					\
+		.tuner_reg = _tuner_reg,				\
+		.tuner_en_reg = _tuner_en_reg,				\
+		.tuner_en_bit = _tuner_en_bit,				\
+		.pcw_reg = _pcw_reg,					\
+		.pcw_shift = _pcw_shift,				\
+		.pcw_chg_reg = _pcw_chg_reg,				\
+		.en_reg = _en_reg,					\
+		.pll_en_bit = _pll_en_bit,				\
+	}
+
+static const struct mtk_pll_data plls[] = {
+	PLL(CLK_APMIXED_NNAPLL, "nnapll", 0x0390, 0x03a0, 0,
+	    0, 0, 22, 0x0398, 24, 0, 0, 0, 0x0398, 0, 0x0398, 0, 9),
+	PLL(CLK_APMIXED_RESPLL, "respll", 0x0190, 0x0320, 0,
+	    0, 0, 22, 0x0198, 24, 0, 0, 0, 0x0198, 0, 0x0198, 0, 9),
+	PLL(CLK_APMIXED_ETHPLL, "ethpll", 0x0360, 0x0370, 0,
+	    0, 0, 22, 0x0368, 24, 0, 0, 0, 0x0368, 0, 0x0368, 0, 9),
+	PLL(CLK_APMIXED_MSDCPLL, "msdcpll", 0x0710, 0x0720, 0,
+	    0, 0, 22, 0x0718, 24, 0, 0, 0, 0x0718, 0, 0x0718, 0, 9),
+	PLL(CLK_APMIXED_TVDPLL1, "tvdpll1", 0x00a0, 0x00b0, 0,
+	    0, 0, 22, 0x00a8, 24, 0, 0, 0, 0x00a8, 0, 0x00a8, 0, 9),
+	PLL(CLK_APMIXED_TVDPLL2, "tvdpll2", 0x00c0, 0x00d0, 0,
+	    0, 0, 22, 0x00c8, 24, 0, 0, 0, 0x00c8, 0, 0x00c8, 0, 9),
+	PLL(CLK_APMIXED_MMPLL, "mmpll", 0x00e0, 0x00f0, 0xff000000,
+	    HAVE_RST_BAR, BIT(23), 22, 0x00e8, 24, 0, 0, 0, 0x00e8, 0, 0x00e8, 0, 9),
+	PLL(CLK_APMIXED_MAINPLL, "mainpll", 0x01d0, 0x01e0, 0xff000000,
+	    HAVE_RST_BAR, BIT(23), 22, 0x01d8, 24, 0, 0, 0, 0x01d8, 0, 0x01d8, 0, 9),
+	PLL(CLK_APMIXED_VDECPLL, "vdecpll", 0x0890, 0x08a0, 0,
+	    0, 0, 22, 0x0898, 24, 0, 0, 0, 0x0898, 0, 0x0898, 0, 9),
+	PLL(CLK_APMIXED_IMGPLL, "imgpll", 0x0100, 0x0110, 0,
+	    0, 0, 22, 0x0108, 24, 0, 0, 0, 0x0108, 0, 0x0108, 0, 9),
+	PLL(CLK_APMIXED_UNIVPLL, "univpll", 0x01f0, 0x0700, 0xff000000,
+	    HAVE_RST_BAR, BIT(23), 22, 0x01f8, 24, 0, 0, 0, 0x01f8, 0, 0x01f8, 0, 9),
+	PLL(CLK_APMIXED_HDMIPLL1, "hdmipll1", 0x08c0, 0x08d0, 0,
+	    0, 0, 22, 0x08c8, 24, 0, 0, 0, 0x08c8, 0, 0x08c8, 0, 9),
+	PLL(CLK_APMIXED_HDMIPLL2, "hdmipll2", 0x0870, 0x0880, 0,
+	    0, 0, 22, 0x0878, 24, 0, 0, 0, 0x0878, 0, 0x0878, 0, 9),
+	PLL(CLK_APMIXED_HDMIRX_APLL, "hdmirx_apll", 0x08e0, 0x0dd4, 0,
+	    0, 0, 32, 0x08e8, 24, 0, 0, 0, 0x08ec, 0, 0x08e8, 0, 9),
+	PLL(CLK_APMIXED_USB1PLL, "usb1pll", 0x01a0, 0x01b0, 0,
+	    0, 0, 22, 0x01a8, 24, 0, 0, 0, 0x01a8, 0, 0x01a8, 0, 9),
+	PLL(CLK_APMIXED_ADSPPLL, "adsppll", 0x07e0, 0x07f0, 0,
+	    0, 0, 22, 0x07e8, 24, 0, 0, 0, 0x07e8, 0, 0x07e8, 0, 9),
+	PLL(CLK_APMIXED_APLL1, "apll1", 0x07c0, 0x0dc0, 0,
+	    0, 0, 32, 0x07c8, 24, 0x0470, 0x0000, 12, 0x07cc, 0, 0x07c8, 0, 9),
+	PLL(CLK_APMIXED_APLL2, "apll2", 0x0780, 0x0dc4, 0,
+	    0, 0, 32, 0x0788, 24, 0x0474, 0x0000, 13, 0x078c, 0, 0x0788, 0, 9),
+	PLL(CLK_APMIXED_APLL3, "apll3", 0x0760, 0x0dc8, 0,
+	    0, 0, 32, 0x0768, 24, 0x0478, 0x0000, 14, 0x076c, 0, 0x0768, 0, 9),
+	PLL(CLK_APMIXED_APLL4, "apll4", 0x0740, 0x0dcc, 0,
+	    0, 0, 32, 0x0748, 24, 0x047C, 0x0000, 15, 0x074c, 0, 0x0748, 0, 9),
+	PLL(CLK_APMIXED_APLL5, "apll5", 0x07a0, 0x0dd0, 0x100000,
+	    0, 0, 32, 0x07a8, 24, 0x0480, 0x0000, 16, 0x07ac, 0, 0x07a8, 0, 9),
+	PLL(CLK_APMIXED_MFGPLL, "mfgpll", 0x0340, 0x0350, 0,
+	    0, 0, 22, 0x0348, 24, 0, 0, 0, 0x0348, 0, 0x0348, 0, 9),
+	PLL(CLK_APMIXED_DGIPLL, "dgipll", 0x0150, 0x0160, 0,
+	    0, 0, 22, 0x0158, 24, 0, 0, 0, 0x0158, 0, 0x0158, 0, 9),
+};
+
+static const struct of_device_id of_match_clk_mt8195_apmixed[] = {
+	{ .compatible = "mediatek,mt8195-apmixedsys", },
+	{}
+};
+
+static int clk_mt8195_apmixed_probe(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	struct device_node *node = pdev->dev.of_node;
+	int r;
+
+	clk_data = mtk_alloc_clk_data(CLK_APMIXED_NR_CLK);
+	if (!clk_data)
+		return -ENOMEM;
+
+	mtk_clk_register_plls(node, plls, ARRAY_SIZE(plls), clk_data);
+	r = mtk_clk_register_gates(node, apmixed_clks, ARRAY_SIZE(apmixed_clks), clk_data);
+	if (r)
+		goto free_apmixed_data;
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+	if (r)
+		goto free_apmixed_data;
+
+	return r;
+
+free_apmixed_data:
+	mtk_free_clk_data(clk_data);
+	return r;
+}
+
+static struct platform_driver clk_mt8195_apmixed_drv = {
+	.probe = clk_mt8195_apmixed_probe,
+	.driver = {
+		.name = "clk-mt8195-apmixed",
+		.of_match_table = of_match_clk_mt8195_apmixed,
+	},
+};
+builtin_platform_driver(clk_mt8195_apmixed_drv);
-- 
2.18.0

[v2 07/24] clk: mediatek: Add MT8195 topckgen clock support

[Chun-Jie Chen]

Add MT8195 topckgen clock controller which provides muxes, dividers
to handle variety clock selection in other IP blocks.

Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
---
The changes as follow:
1. remove 1 on 1 divider
2. merge parent source data in muxes
3. add some comment if the clock is not model by CCF or has special flag
4. remove _SEL suffix in clock name
---
 drivers/clk/mediatek/Makefile              |    2 +-
 drivers/clk/mediatek/clk-mt8195-topckgen.c | 1298 ++++++++++++++++++++
 2 files changed, 1299 insertions(+), 1 deletion(-)
 create mode 100644 drivers/clk/mediatek/clk-mt8195-topckgen.c

diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
index d4157cfca865..a142342a0cea 100644
--- a/drivers/clk/mediatek/Makefile
+++ b/drivers/clk/mediatek/Makefile
@@ -80,6 +80,6 @@ obj-$(CONFIG_COMMON_CLK_MT8192_MSDC) += clk-mt8192-msdc.o
 obj-$(CONFIG_COMMON_CLK_MT8192_SCP_ADSP) += clk-mt8192-scp_adsp.o
 obj-$(CONFIG_COMMON_CLK_MT8192_VDECSYS) += clk-mt8192-vdec.o
 obj-$(CONFIG_COMMON_CLK_MT8192_VENCSYS) += clk-mt8192-venc.o
-obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o
+obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-mt8195-topckgen.o
 obj-$(CONFIG_COMMON_CLK_MT8516) += clk-mt8516.o
 obj-$(CONFIG_COMMON_CLK_MT8516_AUDSYS) += clk-mt8516-aud.o
diff --git a/drivers/clk/mediatek/clk-mt8195-topckgen.c b/drivers/clk/mediatek/clk-mt8195-topckgen.c
new file mode 100644
index 000000000000..3cf113544f59
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt8195-topckgen.c
@@ -0,0 +1,1298 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+//
+// Copyright (c) 2021 MediaTek Inc.
+// Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
+
+#include "clk-gate.h"
+#include "clk-mtk.h"
+#include "clk-mux.h"
+
+#include <dt-bindings/clock/mt8195-clk.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+
+static DEFINE_SPINLOCK(mt8195_clk_lock);
+
+static const struct mtk_fixed_clk top_fixed_clks[] = {
+	FIXED_CLK(CLK_TOP_IN_DGI, "in_dgi", NULL, 165000000),
+	FIXED_CLK(CLK_TOP_ULPOSC1, "ulposc1", NULL, 248000000),
+	FIXED_CLK(CLK_TOP_ULPOSC2, "ulposc2", NULL, 326000000),
+	FIXED_CLK(CLK_TOP_MEM_466M, "mem_466m", NULL, 533000000),
+	FIXED_CLK(CLK_TOP_MPHONE_SLAVE_B, "mphone_slave_b", NULL, 49152000),
+	FIXED_CLK(CLK_TOP_PEXTP_PIPE, "pextp_pipe", NULL, 250000000),
+	FIXED_CLK(CLK_TOP_UFS_RX_SYMBOL, "ufs_rx_symbol", NULL, 166000000),
+	FIXED_CLK(CLK_TOP_UFS_TX_SYMBOL, "ufs_tx_symbol", NULL, 166000000),
+	FIXED_CLK(CLK_TOP_SSUSB_U3PHY_P1_P_P0, "ssusb_u3phy_p1_p_p0", NULL, 131000000),
+	FIXED_CLK(CLK_TOP_UFS_RX_SYMBOL1, "ufs_rx_symbol1", NULL, 166000000),
+	FIXED_CLK(CLK_TOP_FPC, "fpc", NULL, 50000000),
+	FIXED_CLK(CLK_TOP_HDMIRX_P, "hdmirx_p", NULL, 594000000),
+};
+
+static const struct mtk_fixed_factor top_early_divs[] = {
+	FACTOR(CLK_TOP_CLK26M_D2, "clk26m_d2", "clk26m", 1, 2),
+};
+
+static const struct mtk_fixed_factor top_divs[] = {
+	FACTOR(CLK_TOP_CLK26M_D52, "clk26m_d52", "clk26m", 1, 52),
+	FACTOR(CLK_TOP_IN_DGI_D2, "in_dgi_d2", "in_dgi", 1, 2),
+	FACTOR(CLK_TOP_IN_DGI_D4, "in_dgi_d4", "in_dgi", 1, 4),
+	FACTOR(CLK_TOP_IN_DGI_D6, "in_dgi_d6", "in_dgi", 1, 6),
+	FACTOR(CLK_TOP_IN_DGI_D8, "in_dgi_d8", "in_dgi", 1, 8),
+	FACTOR(CLK_TOP_MAINPLL_D3, "mainpll_d3", "mainpll", 1, 3),
+	FACTOR(CLK_TOP_MAINPLL_D4, "mainpll_d4", "mainpll", 1, 4),
+	FACTOR(CLK_TOP_MAINPLL_D4_D2, "mainpll_d4_d2", "mainpll_d4", 1, 2),
+	FACTOR(CLK_TOP_MAINPLL_D4_D4, "mainpll_d4_d4", "mainpll_d4", 1, 4),
+	FACTOR(CLK_TOP_MAINPLL_D4_D8, "mainpll_d4_d8", "mainpll_d4", 1, 8),
+	FACTOR(CLK_TOP_MAINPLL_D5, "mainpll_d5", "mainpll", 1, 5),
+	FACTOR(CLK_TOP_MAINPLL_D5_D2, "mainpll_d5_d2", "mainpll_d5", 1, 2),
+	FACTOR(CLK_TOP_MAINPLL_D5_D4, "mainpll_d5_d4", "mainpll_d5", 1, 4),
+	FACTOR(CLK_TOP_MAINPLL_D5_D8, "mainpll_d5_d8", "mainpll_d5", 1, 8),
+	FACTOR(CLK_TOP_MAINPLL_D6, "mainpll_d6", "mainpll", 1, 6),
+	FACTOR(CLK_TOP_MAINPLL_D6_D2, "mainpll_d6_d2", "mainpll_d6", 1, 2),
+	FACTOR(CLK_TOP_MAINPLL_D6_D4, "mainpll_d6_d4", "mainpll_d6", 1, 4),
+	FACTOR(CLK_TOP_MAINPLL_D6_D8, "mainpll_d6_d8", "mainpll_d6", 1, 8),
+	FACTOR(CLK_TOP_MAINPLL_D7, "mainpll_d7", "mainpll", 1, 7),
+	FACTOR(CLK_TOP_MAINPLL_D7_D2, "mainpll_d7_d2", "mainpll_d7", 1, 2),
+	FACTOR(CLK_TOP_MAINPLL_D7_D4, "mainpll_d7_d4", "mainpll_d7", 1, 4),
+	FACTOR(CLK_TOP_MAINPLL_D7_D8, "mainpll_d7_d8", "mainpll_d7", 1, 8),
+	FACTOR(CLK_TOP_MAINPLL_D9, "mainpll_d9", "mainpll", 1, 9),
+	FACTOR(CLK_TOP_UNIVPLL_D2, "univpll_d2", "univpll", 1, 2),
+	FACTOR(CLK_TOP_UNIVPLL_D3, "univpll_d3", "univpll", 1, 3),
+	FACTOR(CLK_TOP_UNIVPLL_D4, "univpll_d4", "univpll", 1, 4),
+	FACTOR(CLK_TOP_UNIVPLL_D4_D2, "univpll_d4_d2", "univpll_d4", 1, 2),
+	FACTOR(CLK_TOP_UNIVPLL_D4_D4, "univpll_d4_d4", "univpll_d4", 1, 4),
+	FACTOR(CLK_TOP_UNIVPLL_D4_D8, "univpll_d4_d8", "univpll_d4", 1, 8),
+	FACTOR(CLK_TOP_UNIVPLL_D5, "univpll_d5", "univpll", 1, 5),
+	FACTOR(CLK_TOP_UNIVPLL_D5_D2, "univpll_d5_d2", "univpll_d5", 1, 2),
+	FACTOR(CLK_TOP_UNIVPLL_D5_D4, "univpll_d5_d4", "univpll_d5", 1, 4),
+	FACTOR(CLK_TOP_UNIVPLL_D5_D8, "univpll_d5_d8", "univpll_d5", 1, 8),
+	FACTOR(CLK_TOP_UNIVPLL_D6, "univpll_d6", "univpll", 1, 6),
+	FACTOR(CLK_TOP_UNIVPLL_D6_D2, "univpll_d6_d2", "univpll_d6", 1, 2),
+	FACTOR(CLK_TOP_UNIVPLL_D6_D4, "univpll_d6_d4", "univpll_d6", 1, 4),
+	FACTOR(CLK_TOP_UNIVPLL_D6_D8, "univpll_d6_d8", "univpll_d6", 1, 8),
+	FACTOR(CLK_TOP_UNIVPLL_D6_D16, "univpll_d6_d16", "univpll_d6", 1, 16),
+	FACTOR(CLK_TOP_UNIVPLL_D7, "univpll_d7", "univpll", 1, 7),
+	FACTOR(CLK_TOP_UNIVPLL_192M, "univpll_192m", "univpll", 1, 13),
+	FACTOR(CLK_TOP_UNIVPLL_192M_D4, "univpll_192m_d4", "univpll_192m", 1, 4),
+	FACTOR(CLK_TOP_UNIVPLL_192M_D8, "univpll_192m_d8", "univpll_192m", 1, 8),
+	FACTOR(CLK_TOP_UNIVPLL_192M_D16, "univpll_192m_d16", "univpll_192m", 1, 16),
+	FACTOR(CLK_TOP_UNIVPLL_192M_D32, "univpll_192m_d32", "univpll_192m", 1, 32),
+	FACTOR(CLK_TOP_APLL1_D3, "apll1_d3", "apll1", 1, 3),
+	FACTOR(CLK_TOP_APLL1_D4, "apll1_d4", "apll1", 1, 4),
+	FACTOR(CLK_TOP_APLL2_D3, "apll2_d3", "apll2", 1, 3),
+	FACTOR(CLK_TOP_APLL2_D4, "apll2_d4", "apll2", 1, 4),
+	FACTOR(CLK_TOP_APLL3_D4, "apll3_d4", "apll3", 1, 4),
+	FACTOR(CLK_TOP_APLL4_D4, "apll4_d4", "apll4", 1, 4),
+	FACTOR(CLK_TOP_APLL5_D4, "apll5_d4", "apll5", 1, 4),
+	FACTOR(CLK_TOP_HDMIRX_APLL_D3, "hdmirx_apll_d3", "hdmirx_apll", 1, 3),
+	FACTOR(CLK_TOP_HDMIRX_APLL_D4, "hdmirx_apll_d4", "hdmirx_apll", 1, 4),
+	FACTOR(CLK_TOP_HDMIRX_APLL_D6, "hdmirx_apll_d6", "hdmirx_apll", 1, 6),
+	FACTOR(CLK_TOP_MMPLL_D4, "mmpll_d4", "mmpll", 1, 4),
+	FACTOR(CLK_TOP_MMPLL_D4_D2, "mmpll_d4_d2", "mmpll_d4", 1, 2),
+	FACTOR(CLK_TOP_MMPLL_D4_D4, "mmpll_d4_d4", "mmpll_d4", 1, 4),
+	FACTOR(CLK_TOP_MMPLL_D5, "mmpll_d5", "mmpll", 1, 5),
+	FACTOR(CLK_TOP_MMPLL_D5_D2, "mmpll_d5_d2", "mmpll_d5", 1, 2),
+	FACTOR(CLK_TOP_MMPLL_D5_D4, "mmpll_d5_d4", "mmpll_d5", 1, 4),
+	FACTOR(CLK_TOP_MMPLL_D6, "mmpll_d6", "mmpll", 1, 6),
+	FACTOR(CLK_TOP_MMPLL_D6_D2, "mmpll_d6_d2", "mmpll_d6", 1, 2),
+	FACTOR(CLK_TOP_MMPLL_D7, "mmpll_d7", "mmpll", 1, 7),
+	FACTOR(CLK_TOP_MMPLL_D9, "mmpll_d9", "mmpll", 1, 9),
+	FACTOR(CLK_TOP_TVDPLL1_D2, "tvdpll1_d2", "tvdpll1", 1, 2),
+	FACTOR(CLK_TOP_TVDPLL1_D4, "tvdpll1_d4", "tvdpll1", 1, 4),
+	FACTOR(CLK_TOP_TVDPLL1_D8, "tvdpll1_d8", "tvdpll1", 1, 8),
+	FACTOR(CLK_TOP_TVDPLL1_D16, "tvdpll1_d16", "tvdpll1", 1, 16),
+	FACTOR(CLK_TOP_TVDPLL2_D2, "tvdpll2_d2", "tvdpll2", 1, 2),
+	FACTOR(CLK_TOP_TVDPLL2_D4, "tvdpll2_d4", "tvdpll2", 1, 4),
+	FACTOR(CLK_TOP_TVDPLL2_D8, "tvdpll2_d8", "tvdpll2", 1, 8),
+	FACTOR(CLK_TOP_TVDPLL2_D16, "tvdpll2_d16", "tvdpll2", 1, 16),
+	FACTOR(CLK_TOP_MSDCPLL_D2, "msdcpll_d2", "msdcpll", 1, 2),
+	FACTOR(CLK_TOP_MSDCPLL_D4, "msdcpll_d4", "msdcpll", 1, 4),
+	FACTOR(CLK_TOP_MSDCPLL_D16, "msdcpll_d16", "msdcpll", 1, 16),
+	FACTOR(CLK_TOP_ETHPLL_D2, "ethpll_d2", "ethpll", 1, 2),
+	FACTOR(CLK_TOP_ETHPLL_D8, "ethpll_d8", "ethpll", 1, 8),
+	FACTOR(CLK_TOP_ETHPLL_D10, "ethpll_d10", "ethpll", 1, 10),
+	FACTOR(CLK_TOP_DGIPLL_D2, "dgipll_d2", "dgipll", 1, 2),
+	FACTOR(CLK_TOP_ULPOSC1_D2, "ulposc1_d2", "ulposc1", 1, 2),
+	FACTOR(CLK_TOP_ULPOSC1_D4, "ulposc1_d4", "ulposc1", 1, 4),
+	FACTOR(CLK_TOP_ULPOSC1_D7, "ulposc1_d7", "ulposc1", 1, 7),
+	FACTOR(CLK_TOP_ULPOSC1_D8, "ulposc1_d8", "ulposc1", 1, 8),
+	FACTOR(CLK_TOP_ULPOSC1_D10, "ulposc1_d10", "ulposc1", 1, 10),
+	FACTOR(CLK_TOP_ULPOSC1_D16, "ulposc1_d16", "ulposc1", 1, 16),
+	FACTOR(CLK_TOP_ADSPPLL_D2, "adsppll_d2", "adsppll", 1, 2),
+	FACTOR(CLK_TOP_ADSPPLL_D4, "adsppll_d4", "adsppll", 1, 4),
+	FACTOR(CLK_TOP_ADSPPLL_D8, "adsppll_d8", "adsppll", 1, 8),
+};
+
+static const char * const axi_parents[] = {
+	"clk26m",
+	"mainpll_d4_d4",
+	"mainpll_d7_d2",
+	"mainpll_d4_d2",
+	"mainpll_d5_d2",
+	"mainpll_d6_d2",
+	"ulposc1_d4"
+};
+
+static const char * const spm_parents[] = {
+	"clk26m",
+	"ulposc1_d10",
+	"mainpll_d7_d4",
+	"clk32k"
+};
+
+static const char * const scp_parents[] = {
+	"clk26m",
+	"univpll_d4",
+	"mainpll_d6",
+	"univpll_d6",
+	"univpll_d4_d2",
+	"mainpll_d4_d2",
+	"mainpll_d4",
+	"mainpll_d6_d2"
+};
+
+static const char * const bus_aximem_parents[] = {
+	"clk26m",
+	"mainpll_d7_d2",
+	"mainpll_d4_d2",
+	"mainpll_d5_d2",
+	"mainpll_d6"
+};
+
+static const char * const vpp_parents[] = {
+	"clk26m",
+	"univpll_d6_d2",
+	"mainpll_d5_d2",
+	"mmpll_d6_d2",
+	"univpll_d5_d2",
+	"univpll_d4_d2",
+	"mmpll_d4_d2",
+	"mmpll_d7",
+	"univpll_d6",
+	"mainpll_d4",
+	"mmpll_d5",
+	"tvdpll1",
+	"tvdpll2",
+	"univpll_d4",
+	"mmpll_d4"
+};
+
+static const char * const ethdr_parents[] = {
+	"clk26m",
+	"univpll_d6_d2",
+	"mainpll_d5_d2",
+	"mmpll_d6_d2",
+	"univpll_d5_d2",
+	"univpll_d4_d2",
+	"mmpll_d4_d2",
+	"mmpll_d7",
+	"univpll_d6",
+	"mainpll_d4",
+	"mmpll_d5_d4",
+	"tvdpll1",
+	"tvdpll2",
+	"univpll_d4",
+	"mmpll_d4"
+};
+
+static const char * const ipe_parents[] = {
+	"clk26m",
+	"imgpll",
+	"mainpll_d4",
+	"mmpll_d6",
+	"univpll_d6",
+	"mainpll_d6",
+	"mmpll_d4_d2",
+	"univpll_d4_d2",
+	"mainpll_d4_d2",
+	"mmpll_d6_d2",
+	"univpll_d5_d2"
+};
+
+static const char * const cam_parents[] = {
+	"clk26m",
+	"mainpll_d4",
+	"mmpll_d4",
+	"univpll_d4",
+	"univpll_d5",
+	"univpll_d6",
+	"mmpll_d7",
+	"univpll_d4_d2",
+	"mainpll_d4_d2",
+	"imgpll"
+};
+
+static const char * const ccu_parents[] = {
+	"clk26m",
+	"univpll_d6",
+	"mainpll_d4_d2",
+	"mainpll_d4",
+	"univpll_d5",
+	"mainpll_d6",
+	"mmpll_d6",
+	"mmpll_d7",
+	"univpll_d4_d2",
+	"univpll_d7"
+};
+
+static const char * const img_parents[] = {
+	"clk26m",
+	"imgpll",
+	"univpll_d4",
+	"mainpll_d4",
+	"univpll_d5",
+	"mmpll_d6",
+	"univpll_d6",
+	"mainpll_d6",
+	"mmpll_d4_d2",
+	"univpll_d4_d2",
+	"mainpll_d4_d2",
+	"univpll_d5_d2"
+};
+
+static const char * const camtm_parents[] = {
+	"clk26m",
+	"univpll_d4_d4",
+	"univpll_d6_d2",
+	"univpll_d6_d4"
+};
+
+static const char * const dsp_parents[] = {
+	"clk26m",
+	"univpll_d6_d2",
+	"univpll_d4_d2",
+	"univpll_d5",
+	"univpll_d4",
+	"mmpll_d4",
+	"mainpll_d3",
+	"univpll_d3"
+};
+
+static const char * const dsp1_parents[] = {
+	"clk26m",
+	"univpll_d6_d2",
+	"mainpll_d4_d2",
+	"univpll_d5",
+	"mmpll_d5",
+	"univpll_d4",
+	"mainpll_d3",
+	"univpll_d3"
+};
+
+static const char * const dsp2_parents[] = {
+	"clk26m",
+	"univpll_d6_d2",
+	"univpll_d4_d2",
+	"mainpll_d4",
+	"univpll_d4",
+	"mmpll_d4",
+	"mainpll_d3",
+	"univpll_d3"
+};
+
+static const char * const dsp3_parents[] = {
+	"clk26m",
+	"univpll_d6_d2",
+	"univpll_d4_d2",
+	"univpll_d5",
+	"univpll_d4",
+	"mmpll_d4",
+	"mainpll_d3",
+	"univpll_d3"
+};
+
+static const char * const ipu_if_parents[] = {
+	"clk26m",
+	"univpll_d6_d2",
+	"univpll_d5_d2",
+	"mainpll_d4_d2",
+	"mainpll_d6",
+	"univpll_d5",
+	"univpll_d4",
+	"mmpll_d4"
+};
+
+static const char * const mfg_parents[] = {
+	"clk26m",
+	"mainpll_d5_d2",
+	"univpll_d6",
+	"univpll_d7"
+};
+
+static const char * const camtg_parents[] = {
+	"clk26m",
+	"univpll_192m_d8",
+	"univpll_d6_d8",
+	"univpll_192m_d4",
+	"univpll_d6_d16",
+	"clk26m_d2",
+	"univpll_192m_d16",
+	"univpll_192m_d32"
+};
+
+static const char * const uart_parents[] = {
+	"clk26m",
+	"univpll_d6_d8"
+};
+
+static const char * const spi_parents[] = {
+	"clk26m",
+	"mainpll_d5_d4",
+	"mainpll_d6_d4",
+	"msdcpll_d4",
+	"univpll_d6_d2",
+	"mainpll_d6_d2",
+	"mainpll_d4_d4",
+	"univpll_d5_d4"
+};
+
+static const char * const spis_parents[] = {
+	"clk26m",
+	"univpll_d6",
+	"mainpll_d6",
+	"univpll_d4_d2",
+	"univpll_d6_d2",
+	"univpll_d4_d4",
+	"univpll_d6_d4",
+	"mainpll_d7_d4"
+};
+
+static const char * const msdc50_0_h_parents[] = {
+	"clk26m",
+	"mainpll_d4_d2",
+	"mainpll_d6_d2"
+};
+
+static const char * const msdc50_0_parents[] = {
+	"clk26m",
+	"msdcpll",
+	"msdcpll_d2",
+	"univpll_d4_d4",
+	"mainpll_d6_d2",
+	"univpll_d4_d2"
+};
+
+static const char * const msdc30_parents[] = {
+	"clk26m",
+	"univpll_d6_d2",
+	"mainpll_d6_d2",
+	"mainpll_d7_d2",
+	"msdcpll_d2"
+};
+
+static const char * const intdir_parents[] = {
+	"clk26m",
+	"univpll_d6",
+	"mainpll_d4",
+	"univpll_d4"
+};
+
+static const char * const aud_intbus_parents[] = {
+	"clk26m",
+	"mainpll_d4_d4",
+	"mainpll_d7_d4"
+};
+
+static const char * const audio_h_parents[] = {
+	"clk26m",
+	"univpll_d7",
+	"apll1",
+	"apll2"
+};
+
+static const char * const pwrap_ulposc_parents[] = {
+	"ulposc1_d10",
+	"clk26m",
+	"ulposc1_d4",
+	"ulposc1_d7",
+	"ulposc1_d8",
+	"ulposc1_d16",
+	"mainpll_d4_d8",
+	"univpll_d5_d8"
+};
+
+static const char * const atb_parents[] = {
+	"clk26m",
+	"mainpll_d4_d2",
+	"mainpll_d5_d2"
+};
+
+static const char * const pwrmcu_parents[] = {
+	"clk26m",
+	"mainpll_d7_d2",
+	"mainpll_d6_d2",
+	"mainpll_d5_d2",
+	"mainpll_d9",
+	"mainpll_d4_d2"
+};
+
+static const char * const dp_parents[] = {
+	"clk26m",
+	"tvdpll1_d2",
+	"tvdpll2_d2",
+	"tvdpll1_d4",
+	"tvdpll2_d4",
+	"tvdpll1_d8",
+	"tvdpll2_d8",
+	"tvdpll1_d16",
+	"tvdpll2_d16"
+};
+
+static const char * const disp_pwm_parents[] = {
+	"clk26m",
+	"univpll_d6_d4",
+	"ulposc1_d2",
+	"ulposc1_d4",
+	"ulposc1_d16"
+};
+
+static const char * const usb_parents[] = {
+	"clk26m",
+	"univpll_d5_d4",
+	"univpll_d6_d4",
+	"univpll_d5_d2"
+};
+
+static const char * const i2c_parents[] = {
+	"clk26m",
+	"mainpll_d4_d8",
+	"univpll_d5_d4"
+};
+
+static const char * const seninf_parents[] = {
+	"clk26m",
+	"univpll_d4_d4",
+	"univpll_d6_d2",
+	"univpll_d4_d2",
+	"univpll_d7",
+	"univpll_d6",
+	"mmpll_d6",
+	"univpll_d5"
+};
+
+static const char * const gcpu_parents[] = {
+	"clk26m",
+	"mainpll_d6",
+	"univpll_d4_d2",
+	"mmpll_d5_d2",
+	"univpll_d5_d2"
+};
+
+static const char * const dxcc_parents[] = {
+	"clk26m",
+	"mainpll_d4_d2",
+	"mainpll_d4_d4",
+	"mainpll_d4_d8"
+};
+
+static const char * const dpmaif_parents[] = {
+	"clk26m",
+	"univpll_d4_d4",
+	"mainpll_d6",
+	"mainpll_d4_d2",
+	"univpll_d4_d2"
+};
+
+static const char * const aes_fde_parents[] = {
+	"clk26m",
+	"mainpll_d4_d2",
+	"mainpll_d6",
+	"mainpll_d4_d4",
+	"univpll_d4_d2",
+	"univpll_d6"
+};
+
+static const char * const ufs_parents[] = {
+	"clk26m",
+	"mainpll_d4_d4",
+	"mainpll_d4_d8",
+	"univpll_d4_d4",
+	"mainpll_d6_d2",
+	"univpll_d6_d2",
+	"msdcpll_d2"
+};
+
+static const char * const ufs_tick1us_parents[] = {
+	"clk26m_d52",
+	"clk26m"
+};
+
+static const char * const ufs_mp_sap_parents[] = {
+	"clk26m",
+	"msdcpll_d16"
+};
+
+static const char * const venc_parents[] = {
+	"clk26m",
+	"mmpll_d4_d2",
+	"mainpll_d6",
+	"univpll_d4_d2",
+	"mainpll_d4_d2",
+	"univpll_d6",
+	"mmpll_d6",
+	"mainpll_d5_d2",
+	"mainpll_d6_d2",
+	"mmpll_d9",
+	"univpll_d4_d4",
+	"mainpll_d4",
+	"univpll_d4",
+	"univpll_d5",
+	"univpll_d5_d2",
+	"mainpll_d5"
+};
+
+static const char * const vdec_parents[] = {
+	"clk26m",
+	"mainpll_d5_d2",
+	"mmpll_d6_d2",
+	"univpll_d4_d2",
+	"mmpll_d4_d2",
+	"mainpll_d5",
+	"mmpll_d6",
+	"mmpll_d5",
+	"vdecpll",
+	"univpll_d4",
+	"mmpll_d4",
+	"univpll_d6_d2",
+	"mmpll_d9",
+	"univpll_d6",
+	"univpll_d5",
+	"mainpll_d4"
+};
+
+static const char * const pwm_parents[] = {
+	"clk26m",
+	"univpll_d4_d8"
+};
+
+static const char * const mcupm_parents[] = {
+	"clk26m",
+	"mainpll_d6_d2",
+	"mainpll_d7_d4",
+};
+
+static const char * const spmi_parents[] = {
+	"clk26m",
+	"clk26m_d2",
+	"ulposc1_d8",
+	"ulposc1_d10",
+	"ulposc1_d16",
+	"ulposc1_d7",
+	"clk32k",
+	"mainpll_d7_d8",
+	"mainpll_d6_d8",
+	"mainpll_d5_d8"
+};
+
+static const char * const dvfsrc_parents[] = {
+	"clk26m",
+	"ulposc1_d10",
+	"univpll_d6_d8",
+	"msdcpll_d16"
+};
+
+static const char * const tl_parents[] = {
+	"clk26m",
+	"univpll_d5_d4",
+	"mainpll_d4_d4"
+};
+
+static const char * const dsi_occ_parents[] = {
+	"clk26m",
+	"mainpll_d6_d2",
+	"univpll_d5_d2",
+	"univpll_d4_d2"
+};
+
+static const char * const wpe_vpp_parents[] = {
+	"clk26m",
+	"mainpll_d5_d2",
+	"mmpll_d6_d2",
+	"univpll_d5_d2",
+	"mainpll_d4_d2",
+	"univpll_d4_d2",
+	"mmpll_d4_d2",
+	"mainpll_d6",
+	"mmpll_d7",
+	"univpll_d6",
+	"mainpll_d5",
+	"univpll_d5",
+	"mainpll_d4",
+	"tvdpll1",
+	"univpll_d4"
+};
+
+static const char * const hdcp_parents[] = {
+	"clk26m",
+	"univpll_d4_d8",
+	"mainpll_d5_d8",
+	"univpll_d6_d4"
+};
+
+static const char * const hdcp_24m_parents[] = {
+	"clk26m",
+	"univpll_192m_d4",
+	"univpll_192m_d8",
+	"univpll_d6_d8"
+};
+
+static const char * const hd20_dacr_ref_parents[] = {
+	"clk26m",
+	"univpll_d4_d2",
+	"univpll_d4_d4",
+	"univpll_d4_d8"
+};
+
+static const char * const hd20_hdcp_c_parents[] = {
+	"clk26m",
+	"msdcpll_d4",
+	"univpll_d4_d8",
+	"univpll_d6_d8"
+};
+
+static const char * const hdmi_xtal_parents[] = {
+	"clk26m",
+	"clk26m_d2"
+};
+
+static const char * const hdmi_apb_parents[] = {
+	"clk26m",
+	"univpll_d6_d4",
+	"msdcpll_d2"
+};
+
+static const char * const snps_eth_250m_parents[] = {
+	"clk26m",
+	"ethpll_d2"
+};
+
+static const char * const snps_eth_62p4m_ptp_parents[] = {
+	"apll2_d3",
+	"apll1_d3",
+	"clk26m",
+	"ethpll_d8"
+};
+
+static const char * const snps_eth_50m_rmii_parents[] = {
+	"clk26m",
+	"ethpll_d10"
+};
+
+static const char * const dgi_out_parents[] = {
+	"clk26m",
+	"dgipll",
+	"dgipll_d2",
+	"in_dgi",
+	"in_dgi_d2",
+	"mmpll_d4_d4"
+};
+
+static const char * const nna_parents[] = {
+	"clk26m",
+	"nnapll",
+	"univpll_d4",
+	"mainpll_d4",
+	"univpll_d5",
+	"mmpll_d6",
+	"univpll_d6",
+	"mainpll_d6",
+	"mmpll_d4_d2",
+	"univpll_d4_d2",
+	"mainpll_d4_d2",
+	"mmpll_d6_d2"
+};
+
+static const char * const adsp_parents[] = {
+	"clk26m",
+	"clk26m_d2",
+	"mainpll_d6",
+	"mainpll_d5_d2",
+	"univpll_d4_d4",
+	"univpll_d4",
+	"univpll_d6",
+	"ulposc1",
+	"adsppll",
+	"adsppll_d2",
+	"adsppll_d4",
+	"adsppll_d8"
+};
+
+static const char * const asm_parents[] = {
+	"clk26m",
+	"univpll_d6_d4",
+	"univpll_d6_d2",
+	"mainpll_d5_d2"
+};
+
+static const char * const apll1_parents[] = {
+	"clk26m",
+	"apll1_d4"
+};
+
+static const char * const apll2_parents[] = {
+	"clk26m",
+	"apll2_d4"
+};
+
+static const char * const apll3_parents[] = {
+	"clk26m",
+	"apll3_d4"
+};
+
+static const char * const apll4_parents[] = {
+	"clk26m",
+	"apll4_d4"
+};
+
+static const char * const apll5_parents[] = {
+	"clk26m",
+	"apll5_d4"
+};
+
+static const char * const i2s_parents[] = {
+	"clk26m",
+	"apll1",
+	"apll2",
+	"apll3",
+	"apll4",
+	"apll5",
+	"hdmirx_apll"
+};
+
+static const char * const a1sys_hp_parents[] = {
+	"clk26m",
+	"apll1_d4"
+};
+
+static const char * const a2sys_parents[] = {
+	"clk26m",
+	"apll2_d4"
+};
+
+static const char * const a3sys_parents[] = {
+	"clk26m",
+	"apll3_d4",
+	"apll4_d4",
+	"apll5_d4",
+	"hdmirx_apll_d3",
+	"hdmirx_apll_d4",
+	"hdmirx_apll_d6"
+};
+
+static const char * const spinfi_b_parents[] = {
+	"clk26m",
+	"univpll_d6_d8",
+	"univpll_d5_d8",
+	"mainpll_d4_d8",
+	"mainpll_d7_d4",
+	"mainpll_d6_d4",
+	"univpll_d6_d4",
+	"univpll_d5_d4"
+};
+
+static const char * const nfi1x_parents[] = {
+	"clk26m",
+	"univpll_d5_d4",
+	"mainpll_d7_d4",
+	"mainpll_d6_d4",
+	"univpll_d6_d4",
+	"mainpll_d4_d4",
+	"mainpll_d7_d2",
+	"mainpll_d6_d2"
+};
+
+static const char * const ecc_parents[] = {
+	"clk26m",
+	"mainpll_d4_d4",
+	"mainpll_d5_d2",
+	"mainpll_d4_d2",
+	"mainpll_d6",
+	"univpll_d6"
+};
+
+static const char * const audio_local_bus_parents[] = {
+	"clk26m",
+	"clk26m_d2",
+	"mainpll_d4_d4",
+	"mainpll_d7_d2",
+	"mainpll_d4_d2",
+	"mainpll_d5_d2",
+	"mainpll_d6_d2",
+	"mainpll_d7",
+	"univpll_d6",
+	"ulposc1",
+	"ulposc1_d4",
+	"ulposc1_d2"
+};
+
+static const char * const spinor_parents[] = {
+	"clk26m",
+	"clk26m_d2",
+	"mainpll_d7_d8",
+	"univpll_d6_d8"
+};
+
+static const char * const dvio_dgi_ref_parents[] = {
+	"clk26m",
+	"in_dgi",
+	"in_dgi_d2",
+	"in_dgi_d4",
+	"in_dgi_d6",
+	"in_dgi_d8",
+	"mmpll_d4_d4"
+};
+
+static const char * const ulposc_parents[] = {
+	"ulposc1",
+	"ethpll_d2",
+	"mainpll_d4_d2",
+	"ethpll_d10"
+};
+
+static const char * const ulposc_core_parents[] = {
+	"ulposc2",
+	"univpll_d7",
+	"mainpll_d6",
+	"ethpll_d10"
+};
+
+static const char * const srck_parents[] = {
+	"ulposc1_d10",
+	"clk26m"
+};
+
+static const char * const mfg_fast_parents[] = {
+	"top_mfg_core_tmp",
+	"mfgpll"
+};
+
+static const struct mtk_mux top_mtk_muxes[] = {
+	/*
+	 * CLK_CFG_0
+	 * top_axi and top_bus_aximem are bus clocks, should not be closed by Linux.
+	 * top_spm and top_scp are main clocks in always-on co-processor.
+	 */
+	MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_AXI, "top_axi",
+		axi_parents, 0x020, 0x024, 0x028, 0, 3, 7, 0x04, 0, CLK_IS_CRITICAL),
+	MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_SPM, "top_spm",
+		spm_parents, 0x020, 0x024, 0x028, 8, 2, 15, 0x04, 1, CLK_IS_CRITICAL),
+	MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_SCP, "top_scp",
+		scp_parents, 0x020, 0x024, 0x028, 16, 3, 23, 0x04, 2, CLK_IS_CRITICAL),
+	MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_BUS_AXIMEM, "top_bus_aximem",
+		bus_aximem_parents, 0x020, 0x024, 0x028, 24, 3, 31, 0x04, 3, CLK_IS_CRITICAL),
+	/* CLK_CFG_1 */
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_VPP, "top_vpp",
+		vpp_parents, 0x02C, 0x030, 0x034, 0, 4, 7, 0x04, 4),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_ETHDR, "top_ethdr",
+		ethdr_parents, 0x02C, 0x030, 0x034, 8, 4, 15, 0x04, 5),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_IPE, "top_ipe",
+		ipe_parents, 0x02C, 0x030, 0x034, 16, 4, 23, 0x04, 6),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_CAM, "top_cam",
+		cam_parents, 0x02C, 0x030, 0x034, 24, 4, 31, 0x04, 7),
+	/* CLK_CFG_2 */
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_CCU, "top_ccu",
+		ccu_parents, 0x038, 0x03C, 0x040, 0, 4, 7, 0x04, 8),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_IMG, "top_img",
+		img_parents, 0x038, 0x03C, 0x040, 8, 4, 15, 0x04, 9),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTM, "top_camtm",
+		camtm_parents, 0x038, 0x03C, 0x040, 16, 2, 23, 0x04, 10),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP, "top_dsp",
+		dsp_parents, 0x038, 0x03C, 0x040, 24, 3, 31, 0x04, 11),
+	/* CLK_CFG_3 */
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP1, "top_dsp1",
+		dsp1_parents, 0x044, 0x048, 0x04C, 0, 3, 7, 0x04, 12),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP2, "top_dsp2",
+		dsp1_parents, 0x044, 0x048, 0x04C, 8, 3, 15, 0x04, 13),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP3, "top_dsp3",
+		dsp1_parents, 0x044, 0x048, 0x04C, 16, 3, 23, 0x04, 14),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP4, "top_dsp4",
+		dsp2_parents, 0x044, 0x048, 0x04C, 24, 3, 31, 0x04, 15),
+	/* CLK_CFG_4 */
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP5, "top_dsp5",
+		dsp2_parents, 0x050, 0x054, 0x058, 0, 3, 7, 0x04, 16),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP6, "top_dsp6",
+		dsp2_parents, 0x050, 0x054, 0x058, 8, 3, 15, 0x04, 17),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_DSP7, "top_dsp7",
+		dsp3_parents, 0x050, 0x054, 0x058, 16, 3, 23, 0x04, 18),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_IPU_IF, "top_ipu_if",
+		ipu_if_parents, 0x050, 0x054, 0x058, 24, 3, 31, 0x04, 19),
+	/* CLK_CFG_5 */
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MFG_CORE_TMP, "top_mfg_core_tmp",
+		mfg_parents, 0x05C, 0x060, 0x064, 0, 2, 7, 0x04, 20),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG, "top_camtg",
+		camtg_parents, 0x05C, 0x060, 0x064, 8, 3, 15, 0x04, 21),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG2, "top_camtg2",
+		camtg_parents, 0x05C, 0x060, 0x064, 16, 3, 23, 0x04, 22),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG3, "top_camtg3",
+		camtg_parents, 0x05C, 0x060, 0x064, 24, 3, 31, 0x04, 23),
+	/* CLK_CFG_6 */
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG4, "top_camtg4",
+		camtg_parents, 0x068, 0x06C, 0x070, 0, 3, 7, 0x04, 24),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG5, "top_camtg5",
+		camtg_parents, 0x068, 0x06C, 0x070, 8, 3, 15, 0x04, 25),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_UART, "top_uart",
+		uart_parents, 0x068, 0x06C, 0x070, 16, 1, 23, 0x04, 26),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_SPI, "top_spi",
+		spi_parents, 0x068, 0x06C, 0x070, 24, 3, 31, 0x04, 27),
+	/* CLK_CFG_7 */
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_SPIS, "top_spis",
+		spis_parents, 0x074, 0x078, 0x07C, 0, 3, 7, 0x04, 28),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MSDC50_0_HCLK, "top_msdc50_0_hclk",
+		msdc50_0_h_parents, 0x074, 0x078, 0x07C, 8, 2, 15, 0x04, 29),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MSDC50_0, "top_msdc50_0",
+		msdc50_0_parents, 0x074, 0x078, 0x07C, 16, 3, 23, 0x04, 30),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MSDC30_1, "top_msdc30_1",
+		msdc30_parents, 0x074, 0x078, 0x07C, 24, 3, 31, 0x04, 31),
+	/* CLK_CFG_8 */
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_MSDC30_2, "top_msdc30_2",
+		msdc30_parents, 0x080, 0x084, 0x088, 0, 3, 7, 0x08, 0),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_INTDIR, "top_intdir",
+		intdir_parents, 0x080, 0x084, 0x088, 8, 2, 15, 0x08, 1),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_AUD_INTBUS, "top_aud_intbus",
+		aud_intbus_parents, 0x080, 0x084, 0x088, 16, 2, 23, 0x08, 2),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_AUDIO_H, "top_audio_h",
+		audio_h_parents, 0x080, 0x084, 0x088, 24, 2, 31, 0x08, 3),
+	/*
+	 * CLK_CFG_9
+	 * top_pwrmcu is main clock in other co-processor, should not be
+	 * handled by Linux.
+	 */
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_PWRAP_ULPOSC, "top_pwrap_ulposc",
+		pwrap_ulposc_parents, 0x08C, 0x090, 0x094, 0, 3, 7, 0x08, 4),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_ATB, "top_atb",
+		atb_parents, 0x08C, 0x090, 0x094, 8, 2, 15, 0x08, 5),
+	MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_PWRMCU, "top_pwrmcu",
+		pwrmcu_parents, 0x08C, 0x090, 0x094, 16, 3, 23, 0x08, 6, CLK_IS_CRITICAL),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_DP, "top_dp",
+		dp_parents, 0x08C, 0x090, 0x094, 24, 4, 31, 0x08, 7),
+	/* CLK_CFG_10 */
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_EDP, "top_edp",
+		dp_parents, 0x098, 0x09C, 0x0A0, 0, 4, 7, 0x08, 8),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_DPI, "top_dpi",
+		dp_parents, 0x098, 0x09C, 0x0A0, 8, 4, 15, 0x08, 9),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_DISP_PWM0, "top_disp_pwm0",
+		disp_pwm_parents, 0x098, 0x09C, 0x0A0, 16, 3, 23, 0x08, 10),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_DISP_PWM1, "top_disp_pwm1",
+		disp_pwm_parents, 0x098, 0x09C, 0x0A0, 24, 3, 31, 0x08, 11),
+	/* CLK_CFG_11 */
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_USB_TOP, "top_usb_top",
+		usb_parents, 0x0A4, 0x0A8, 0x0AC, 0, 2, 7, 0x08, 12),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_SSUSB_XHCI, "top_ssusb_xhci",
+		usb_parents, 0x0A4, 0x0A8, 0x0AC, 8, 2, 15, 0x08, 13),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_USB_TOP_1P, "top_usb_top_1p",
+		usb_parents, 0x0A4, 0x0A8, 0x0AC, 16, 2, 23, 0x08, 14),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_SSUSB_XHCI_1P, "top_ssusb_xhci_1p",
+		usb_parents, 0x0A4, 0x0A8, 0x0AC, 24, 2, 31, 0x08, 15),
+	/* CLK_CFG_12 */
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_USB_TOP_2P, "top_usb_top_2p",
+		usb_parents, 0x0B0, 0x0B4, 0x0B8, 0, 2, 7, 0x08, 16),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_SSUSB_XHCI_2P, "top_ssusb_xhci_2p",
+		usb_parents, 0x0B0, 0x0B4, 0x0B8, 8, 2, 15, 0x08, 17),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_USB_TOP_3P, "top_usb_top_3p",
+		usb_parents, 0x0B0, 0x0B4, 0x0B8, 16, 2, 23, 0x08, 18),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_SSUSB_XHCI_3P, "top_ssusb_xhci_3p",
+		usb_parents, 0x0B0, 0x0B4, 0x0B8, 24, 2, 31, 0x08, 19),
+	/* CLK_CFG_13 */
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_I2C, "top_i2c",
+		i2c_parents, 0x0BC, 0x0C0, 0x0C4, 0, 2, 7, 0x08, 20),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_SENINF, "top_seninf",
+		seninf_parents, 0x0BC, 0x0C0, 0x0C4, 8, 3, 15, 0x08, 21),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_SENINF1, "top_seninf1",
+		seninf_parents, 0x0BC, 0x0C0, 0x0C4, 16, 3, 23, 0x08, 22),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_SENINF2, "top_seninf2",
+		seninf_parents, 0x0BC, 0x0C0, 0x0C4, 24, 3, 31, 0x08, 23),
+	/* CLK_CFG_14 */
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_SENINF3, "top_seninf3",
+		seninf_parents, 0x0C8, 0x0CC, 0x0D0, 0, 3, 7, 0x08, 24),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_GCPU, "top_gcpu",
+		gcpu_parents, 0x0C8, 0x0CC, 0x0D0, 8, 3, 15, 0x08, 25),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_DXCC, "top_dxcc",
+		dxcc_parents, 0x0C8, 0x0CC, 0x0D0, 16, 2, 23, 0x08, 26),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_DPMAIF_MAIN, "top_dpmaif_main",
+		dpmaif_parents, 0x0C8, 0x0CC, 0x0D0, 24, 3, 31, 0x08, 27),
+	/* CLK_CFG_15 */
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_AES_UFSFDE, "top_aes_ufsfde",
+		aes_fde_parents, 0x0D4, 0x0D8, 0x0DC, 0, 3, 7, 0x08, 28),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_UFS, "top_ufs",
+		ufs_parents, 0x0D4, 0x0D8, 0x0DC, 8, 3, 15, 0x08, 29),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_UFS_TICK1US, "top_ufs_tick1us",
+		ufs_tick1us_parents, 0x0D4, 0x0D8, 0x0DC, 16, 1, 23, 0x08, 30),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_UFS_MP_SAP_CFG, "top_ufs_mp_sap_cfg",
+		ufs_mp_sap_parents, 0x0D4, 0x0D8, 0x0DC, 24, 1, 31, 0x08, 31),
+	/*
+	 * CLK_CFG_16
+	 * top_mcupm is main clock in other co-processor, should not be
+	 * handled by Linux.
+	 */
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_VENC, "top_venc",
+		venc_parents, 0x0E0, 0x0E4, 0x0E8, 0, 4, 7, 0x0C, 0),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_VDEC, "top_vdec",
+		vdec_parents, 0x0E0, 0x0E4, 0x0E8, 8, 4, 15, 0x0C, 1),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_PWM, "top_pwm",
+		pwm_parents, 0x0E0, 0x0E4, 0x0E8, 16, 1, 23, 0x0C, 2),
+	MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_MCUPM, "top_mcupm",
+		mcupm_parents, 0x0E0, 0x0E4, 0x0E8, 24, 2, 31, 0x0C, 3, CLK_IS_CRITICAL),
+	/*
+	 * CLK_CFG_17
+	 * top_dvfsrc is for internal DVFS usage, should not be handled by Linux.
+	 */
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_SPMI_P_MST, "top_spmi_p_mst",
+		spmi_parents, 0x0EC, 0x0F0, 0x0F4, 0, 4, 7, 0x0C, 4),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_SPMI_M_MST, "top_spmi_m_mst",
+		spmi_parents, 0x0EC, 0x0F0, 0x0F4, 8, 4, 15, 0x0C, 5),
+	MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_DVFSRC, "top_dvfsrc",
+		dvfsrc_parents, 0x0EC, 0x0F0, 0x0F4, 16, 2, 23, 0x0C, 6, CLK_IS_CRITICAL),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_TL, "top_tl",
+		tl_parents, 0x0EC, 0x0F0, 0x0F4, 24, 2, 31, 0x0C, 7),
+	/* CLK_CFG_18 */
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_TL_P1, "top_tl_p1",
+		tl_parents, 0x0F8, 0x0FC, 0x0100, 0, 2, 7, 0x0C, 8),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_AES_MSDCFDE, "top_aes_msdcfde",
+		aes_fde_parents, 0x0F8, 0x0FC, 0x0100, 8, 3, 15, 0x0C, 9),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_DSI_OCC, "top_dsi_occ",
+		dsi_occ_parents, 0x0F8, 0x0FC, 0x0100, 16, 2, 23, 0x0C, 10),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_WPE_VPP, "top_wpe_vpp",
+		wpe_vpp_parents, 0x0F8, 0x0FC, 0x0100, 24, 4, 31, 0x0C, 11),
+	/* CLK_CFG_19 */
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_HDCP, "top_hdcp",
+		hdcp_parents, 0x0104, 0x0108, 0x010C, 0, 2, 7, 0x0C, 12),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_HDCP_24M, "top_hdcp_24m",
+		hdcp_24m_parents, 0x0104, 0x0108, 0x010C, 8, 2, 15, 0x0C, 13),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_HD20_DACR_REF_CLK, "top_hd20_dacr_ref_clk",
+		hd20_dacr_ref_parents, 0x0104, 0x0108, 0x010C, 16, 2, 23, 0x0C, 14),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_HD20_HDCP_CCLK, "top_hd20_hdcp_cclk",
+		hd20_hdcp_c_parents, 0x0104, 0x0108, 0x010C, 24, 2, 31, 0x0C, 15),
+	/* CLK_CFG_20 */
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_HDMI_XTAL, "top_hdmi_xtal",
+		hdmi_xtal_parents, 0x0110, 0x0114, 0x0118, 0, 1, 7, 0x0C, 16),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_HDMI_APB, "top_hdmi_apb",
+		hdmi_apb_parents, 0x0110, 0x0114, 0x0118, 8, 2, 15, 0x0C, 17),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_SNPS_ETH_250M, "top_snps_eth_250m",
+		snps_eth_250m_parents, 0x0110, 0x0114, 0x0118, 16, 1, 23, 0x0C, 18),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_SNPS_ETH_62P4M_PTP, "top_snps_eth_62p4m_ptp",
+		snps_eth_62p4m_ptp_parents, 0x0110, 0x0114, 0x0118, 24, 2, 31, 0x0C, 19),
+	/* CLK_CFG_21 */
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_SNPS_ETH_50M_RMII, "snps_eth_50m_rmii",
+		snps_eth_50m_rmii_parents, 0x011C, 0x0120, 0x0124, 0, 1, 7, 0x0C, 20),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_DGI_OUT, "top_dgi_out",
+		dgi_out_parents, 0x011C, 0x0120, 0x0124, 8, 3, 15, 0x0C, 21),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_NNA0, "top_nna0",
+		nna_parents, 0x011C, 0x0120, 0x0124, 16, 4, 23, 0x0C, 22),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_NNA1, "top_nna1",
+		nna_parents, 0x011C, 0x0120, 0x0124, 24, 4, 31, 0x0C, 23),
+	/* CLK_CFG_22 */
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_ADSP, "top_adsp",
+		adsp_parents, 0x0128, 0x012C, 0x0130, 0, 4, 7, 0x0C, 24),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_ASM_H, "top_asm_h",
+		asm_parents, 0x0128, 0x012C, 0x0130, 8, 2, 15, 0x0C, 25),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_ASM_M, "top_asm_m",
+		asm_parents, 0x0128, 0x012C, 0x0130, 16, 2, 23, 0x0C, 26),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_ASM_L, "top_asm_l",
+		asm_parents, 0x0128, 0x012C, 0x0130, 24, 2, 31, 0x0C, 27),
+	/* CLK_CFG_23 */
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_APLL1, "top_apll1",
+		apll1_parents, 0x0134, 0x0138, 0x013C, 0, 1, 7, 0x0C, 28),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_APLL2, "top_apll2",
+		apll2_parents, 0x0134, 0x0138, 0x013C, 8, 1, 15, 0x0C, 29),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_APLL3, "top_apll3",
+		apll3_parents, 0x0134, 0x0138, 0x013C, 16, 1, 23, 0x0C, 30),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_APLL4, "top_apll4",
+		apll4_parents, 0x0134, 0x0138, 0x013C, 24, 1, 31, 0x0C, 31),
+	/*
+	 * CLK_CFG_24
+	 * i2so4_mck is not used in MT8195.
+	 */
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_APLL5, "top_apll5",
+		apll5_parents, 0x0140, 0x0144, 0x0148, 0, 1, 7, 0x010, 0),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_I2SO1_MCK, "top_i2so1_mck",
+		i2s_parents, 0x0140, 0x0144, 0x0148, 8, 3, 15, 0x010, 1),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_I2SO2_MCK, "top_i2so2_mck",
+		i2s_parents, 0x0140, 0x0144, 0x0148, 16, 3, 23, 0x010, 2),
+	/*
+	 * CLK_CFG_25
+	 * i2so5_mck and i2si4_mck are not used in MT8195.
+	 */
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_I2SI1_MCK, "top_i2si1_mck",
+		i2s_parents, 0x014C, 0x0150, 0x0154, 8, 3, 15, 0x010, 5),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_I2SI2_MCK, "top_i2si2_mck",
+		i2s_parents, 0x014C, 0x0150, 0x0154, 16, 3, 23, 0x010, 6),
+	/*
+	 * CLK_CFG_26
+	 * i2si5_mck is not used in MT8195.
+	 */
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_DPTX_MCK, "top_dptx_mck",
+		i2s_parents, 0x0158, 0x015C, 0x0160, 8, 3, 15, 0x010, 9),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_AUD_IEC_CLK, "top_aud_iec_clk",
+		i2s_parents, 0x0158, 0x015C, 0x0160, 16, 3, 23, 0x010, 10),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_A1SYS_HP, "top_a1sys_hp",
+		a1sys_hp_parents, 0x0158, 0x015C, 0x0160, 24, 1, 31, 0x010, 11),
+	/* CLK_CFG_27 */
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_A2SYS_HF, "top_a2sys_hf",
+		a2sys_parents, 0x0164, 0x0168, 0x016C, 0, 1, 7, 0x010, 12),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_A3SYS_HF, "top_a3sys_hf",
+		a3sys_parents, 0x0164, 0x0168, 0x016C, 8, 3, 15, 0x010, 13),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_A4SYS_HF, "top_a4sys_hf",
+		a3sys_parents, 0x0164, 0x0168, 0x016C, 16, 3, 23, 0x010, 14),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_SPINFI_BCLK, "top_spinfi_bclk",
+		spinfi_b_parents, 0x0164, 0x0168, 0x016C, 24, 3, 31, 0x010, 15),
+	/* CLK_CFG_28 */
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_NFI1X, "top_nfi1x",
+		nfi1x_parents, 0x0170, 0x0174, 0x0178, 0, 3, 7, 0x010, 16),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_ECC, "top_ecc",
+		ecc_parents, 0x0170, 0x0174, 0x0178, 8, 3, 15, 0x010, 17),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_AUDIO_LOCAL_BUS, "top_audio_local_bus",
+		audio_local_bus_parents, 0x0170, 0x0174, 0x0178, 16, 4, 23, 0x010, 18),
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_SPINOR, "top_spinor",
+		spinor_parents, 0x0170, 0x0174, 0x0178, 24, 2, 31, 0x010, 19),
+	/* CLK_CFG_29 */
+	MUX_GATE_CLR_SET_UPD(CLK_TOP_DVIO_DGI_REF, "top_dvio_dgi_ref",
+		dvio_dgi_ref_parents, 0x017C, 0x0180, 0x0184, 0, 3, 7, 0x010, 20),
+	MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_ULPOSC, "top_ulposc",
+		ulposc_parents, 0x017C, 0x0180, 0x0184, 8, 2, 15, 0x010, 21, CLK_IS_CRITICAL),
+	MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_ULPOSC_CORE, "top_ulposc_core",
+		ulposc_core_parents, 0x017C, 0x0180, 0x0184, 16, 2, 23, 0x010, 22, CLK_IS_CRITICAL),
+	MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_SRCK, "top_srck",
+		srck_parents, 0x017C, 0x0180, 0x0184, 24, 1, 31, 0x010, 23, CLK_IS_CRITICAL),
+	/*
+	 * the clocks in CLK_CFG_30 ~ 37 are backup clock source, no need to handled
+	 * by Linux.
+	 */
+};
+
+static struct mtk_composite top_muxes[] = {
+	/* CLK_MISC_CFG_3 */
+	MUX(CLK_TOP_MFG_CK_FAST_REF, "mfg_ck_fast_ref", mfg_fast_parents, 0x0250, 8, 1),
+};
+
+/*
+ * apll12_div5 ~ 9 are not used in MT8195.
+ */
+static const struct mtk_composite top_adj_divs[] = {
+	DIV_GATE(CLK_TOP_APLL12_DIV0, "apll12_div0", "top_i2si1_mck", 0x0320, 0, 0x0328, 8, 0),
+	DIV_GATE(CLK_TOP_APLL12_DIV1, "apll12_div1", "top_i2si2_mck", 0x0320, 1, 0x0328, 8, 8),
+	DIV_GATE(CLK_TOP_APLL12_DIV2, "apll12_div2", "top_i2so1_mck", 0x0320, 2, 0x0328, 8, 16),
+	DIV_GATE(CLK_TOP_APLL12_DIV3, "apll12_div3", "top_i2so2_mck", 0x0320, 3, 0x0328, 8, 24),
+	DIV_GATE(CLK_TOP_APLL12_DIV4, "apll12_div4", "top_aud_iec_clk", 0x0320, 4, 0x0334, 8, 0),
+	DIV_GATE(CLK_TOP_APLL12_DIV9, "apll12_div9", "top_dptx_mck", 0x0320, 9, 0x0338, 8, 8),
+};
+
+static const struct mtk_gate_regs top0_cg_regs = {
+	.set_ofs = 0x238,
+	.clr_ofs = 0x238,
+	.sta_ofs = 0x238,
+};
+
+static const struct mtk_gate_regs top1_cg_regs = {
+	.set_ofs = 0x250,
+	.clr_ofs = 0x250,
+	.sta_ofs = 0x250,
+};
+
+#define GATE_TOP0_FLAGS(_id, _name, _parent, _shift, _flag)		\
+	GATE_MTK_FLAGS(_id, _name, _parent, &top0_cg_regs, _shift,	\
+		&mtk_clk_gate_ops_no_setclr_inv, _flag)
+
+#define GATE_TOP0(_id, _name, _parent, _shift)			\
+	GATE_TOP0_FLAGS(_id, _name, _parent, _shift, 0)
+
+#define GATE_TOP1(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &top1_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr_inv)
+
+/*
+ * cfg_axi_east, cfg_axi_east_north, cfg_axi_north and cfg_axi_south
+ * are peripheral bus clock branches.
+ */
+static const struct mtk_gate top_clks[] = {
+	/* TOP0 */
+	GATE_TOP0(CLK_TOP_CFG_VPP0, "cfg_vpp0", "top_vpp", 0),
+	GATE_TOP0(CLK_TOP_CFG_VPP1, "cfg_vpp1", "top_vpp", 1),
+	GATE_TOP0(CLK_TOP_CFG_VDO0, "cfg_vdo0", "top_vpp", 2),
+	GATE_TOP0(CLK_TOP_CFG_VDO1, "cfg_vdo1", "top_vpp", 3),
+	GATE_TOP0(CLK_TOP_CFG_UNIPLL_SES, "cfg_unipll_ses", "univpll_d2", 4),
+	GATE_TOP0(CLK_TOP_CFG_26M_VPP0, "cfg_26m_vpp0", "clk26m", 5),
+	GATE_TOP0(CLK_TOP_CFG_26M_VPP1, "cfg_26m_vpp1", "clk26m", 6),
+	GATE_TOP0(CLK_TOP_CFG_26M_AUD, "cfg_26m_aud", "clk26m", 9),
+	GATE_TOP0_FLAGS(CLK_TOP_CFG_AXI_EAST, "cfg_axi_east", "top_axi", 10, CLK_IS_CRITICAL),
+	GATE_TOP0_FLAGS(CLK_TOP_CFG_AXI_EAST_NORTH, "cfg_axi_east_north", "top_axi", 11,
+		CLK_IS_CRITICAL),
+	GATE_TOP0_FLAGS(CLK_TOP_CFG_AXI_NORTH, "cfg_axi_north", "top_axi", 12, CLK_IS_CRITICAL),
+	GATE_TOP0_FLAGS(CLK_TOP_CFG_AXI_SOUTH, "cfg_axi_south", "top_axi", 13, CLK_IS_CRITICAL),
+	GATE_TOP0(CLK_TOP_CFG_EXT_TEST, "cfg_ext_test", "msdcpll_d2", 15),
+	/* TOP1 */
+	GATE_TOP1(CLK_TOP_SSUSB_REF, "ssusb_ref", "clk26m", 0),
+	GATE_TOP1(CLK_TOP_SSUSB_PHY_REF, "ssusb_phy_ref", "clk26m", 1),
+	GATE_TOP1(CLK_TOP_SSUSB_P1_REF, "ssusb_p1_ref", "clk26m", 2),
+	GATE_TOP1(CLK_TOP_SSUSB_PHY_P1_REF, "ssusb_phy_p1_ref", "clk26m", 3),
+	GATE_TOP1(CLK_TOP_SSUSB_P2_REF, "ssusb_p2_ref", "clk26m", 4),
+	GATE_TOP1(CLK_TOP_SSUSB_PHY_P2_REF, "ssusb_phy_p2_ref", "clk26m", 5),
+	GATE_TOP1(CLK_TOP_SSUSB_P3_REF, "ssusb_p3_ref", "clk26m", 6),
+	GATE_TOP1(CLK_TOP_SSUSB_PHY_P3_REF, "ssusb_phy_p3_ref", "clk26m", 7),
+};
+
+static struct clk_onecell_data *top_clk_data;
+
+static void clk_mt8195_top_init_early(struct device_node *node)
+{
+	int i;
+
+	top_clk_data = mtk_alloc_clk_data(CLK_TOP_NR_CLK);
+	if (!top_clk_data)
+		return;
+
+	for (i = 0; i < CLK_TOP_NR_CLK; i++)
+		top_clk_data->clks[i] = ERR_PTR(-EPROBE_DEFER);
+
+	mtk_clk_register_factors(top_early_divs, ARRAY_SIZE(top_early_divs), top_clk_data);
+
+	if (of_clk_add_provider(node, of_clk_src_onecell_get, top_clk_data)) {
+		mtk_free_clk_data(top_clk_data);
+		top_clk_data = NULL;
+	}
+}
+
+CLK_OF_DECLARE_DRIVER(mt8195_topckgen, "mediatek,mt8195-topckgen",
+			clk_mt8195_top_init_early);
+
+static const struct of_device_id of_match_clk_mt8195_topck[] = {
+	{ .compatible = "mediatek,mt8195-topckgen", },
+	{}
+};
+
+static int clk_mt8195_topck_probe(struct platform_device *pdev)
+{
+	struct device_node *node = pdev->dev.of_node;
+	int r;
+	void __iomem *base;
+
+	if (!top_clk_data)
+		return -EFAULT;
+
+	base = devm_platform_ioremap_resource(pdev, 0);
+	if (IS_ERR(base))
+		return PTR_ERR(base);
+
+	mtk_clk_register_fixed_clks(top_fixed_clks, ARRAY_SIZE(top_fixed_clks),
+					top_clk_data);
+	mtk_clk_register_factors(top_early_divs, ARRAY_SIZE(top_early_divs), top_clk_data);
+	mtk_clk_register_factors(top_divs, ARRAY_SIZE(top_divs), top_clk_data);
+	mtk_clk_register_muxes(top_mtk_muxes, ARRAY_SIZE(top_mtk_muxes), node,
+					&mt8195_clk_lock, top_clk_data);
+	mtk_clk_register_composites(top_muxes, ARRAY_SIZE(top_muxes), base,
+					&mt8195_clk_lock, top_clk_data);
+	mtk_clk_register_composites(top_adj_divs, ARRAY_SIZE(top_adj_divs), base,
+					&mt8195_clk_lock, top_clk_data);
+	r = mtk_clk_register_gates(node, top_clks, ARRAY_SIZE(top_clks), top_clk_data);
+	if (r)
+		return r;
+
+	return of_clk_add_provider(node, of_clk_src_onecell_get, top_clk_data);
+}
+
+static struct platform_driver clk_mt8195_topck_drv = {
+	.probe = clk_mt8195_topck_probe,
+	.driver = {
+		.name = "clk-mt8195-topck",
+		.of_match_table = of_match_clk_mt8195_topck,
+	},
+};
+builtin_platform_driver(clk_mt8195_topck_drv);
-- 
2.18.0

[v2 08/24] clk: mediatek: Add MT8195 peripheral clock support

[Chun-Jie Chen]

Add MT8195 peripheral clock controller which provides clock
gate control for ethernet/flashif/pcie/ssusb.

Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
---
 drivers/clk/mediatek/Makefile             |  2 +-
 drivers/clk/mediatek/clk-mt8195-peri_ao.c | 62 +++++++++++++++++++++++
 2 files changed, 63 insertions(+), 1 deletion(-)
 create mode 100644 drivers/clk/mediatek/clk-mt8195-peri_ao.c

diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
index a142342a0cea..d5ee396dcded 100644
--- a/drivers/clk/mediatek/Makefile
+++ b/drivers/clk/mediatek/Makefile
@@ -80,6 +80,6 @@ obj-$(CONFIG_COMMON_CLK_MT8192_MSDC) += clk-mt8192-msdc.o
 obj-$(CONFIG_COMMON_CLK_MT8192_SCP_ADSP) += clk-mt8192-scp_adsp.o
 obj-$(CONFIG_COMMON_CLK_MT8192_VDECSYS) += clk-mt8192-vdec.o
 obj-$(CONFIG_COMMON_CLK_MT8192_VENCSYS) += clk-mt8192-venc.o
-obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-mt8195-topckgen.o
+obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-mt8195-topckgen.o clk-mt8195-peri_ao.o
 obj-$(CONFIG_COMMON_CLK_MT8516) += clk-mt8516.o
 obj-$(CONFIG_COMMON_CLK_MT8516_AUDSYS) += clk-mt8516-aud.o
diff --git a/drivers/clk/mediatek/clk-mt8195-peri_ao.c b/drivers/clk/mediatek/clk-mt8195-peri_ao.c
new file mode 100644
index 000000000000..4059839acae3
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt8195-peri_ao.c
@@ -0,0 +1,62 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+//
+// Copyright (c) 2021 MediaTek Inc.
+// Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
+
+#include "clk-gate.h"
+#include "clk-mtk.h"
+
+#include <dt-bindings/clock/mt8195-clk.h>
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+static const struct mtk_gate_regs peri_ao_cg_regs = {
+	.set_ofs = 0x10,
+	.clr_ofs = 0x14,
+	.sta_ofs = 0x18,
+};
+
+#define GATE_PERI_AO(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &peri_ao_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
+
+static const struct mtk_gate peri_ao_clks[] = {
+	GATE_PERI_AO(CLK_PERI_AO_ETHERNET, "peri_ao_ethernet", "top_axi", 0),
+	GATE_PERI_AO(CLK_PERI_AO_ETHERNET_BUS, "peri_ao_ethernet_bus", "top_axi", 1),
+	GATE_PERI_AO(CLK_PERI_AO_FLASHIF_BUS, "peri_ao_flashif_bus", "top_axi", 3),
+	GATE_PERI_AO(CLK_PERI_AO_FLASHIF_FLASH, "peri_ao_flashif_flash", "top_spinor", 5),
+	GATE_PERI_AO(CLK_PERI_AO_SSUSB_1P_BUS, "peri_ao_ssusb_1p_bus", "top_usb_top_1p", 7),
+	GATE_PERI_AO(CLK_PERI_AO_SSUSB_1P_XHCI, "peri_ao_ssusb_1p_xhci", "top_ssusb_xhci_1p", 8),
+	GATE_PERI_AO(CLK_PERI_AO_SSUSB_2P_BUS, "peri_ao_ssusb_2p_bus", "top_usb_top_2p", 9),
+	GATE_PERI_AO(CLK_PERI_AO_SSUSB_2P_XHCI, "peri_ao_ssusb_2p_xhci", "top_ssusb_xhci_2p", 10),
+	GATE_PERI_AO(CLK_PERI_AO_SSUSB_3P_BUS, "peri_ao_ssusb_3p_bus", "top_usb_top_3p", 11),
+	GATE_PERI_AO(CLK_PERI_AO_SSUSB_3P_XHCI, "peri_ao_ssusb_3p_xhci", "top_ssusb_xhci_3p", 12),
+	GATE_PERI_AO(CLK_PERI_AO_SPINFI, "peri_ao_spinfi", "top_spinfi_bclk", 15),
+	GATE_PERI_AO(CLK_PERI_AO_ETHERNET_MAC, "peri_ao_ethernet_mac", "top_snps_eth_250m", 16),
+	GATE_PERI_AO(CLK_PERI_AO_NFI_H, "peri_ao_nfi_h", "top_axi", 19),
+	GATE_PERI_AO(CLK_PERI_AO_FNFI1X, "peri_ao_fnfi1x", "top_nfi1x", 20),
+	GATE_PERI_AO(CLK_PERI_AO_PCIE_P0_MEM, "peri_ao_pcie_p0_mem", "mem_466m", 24),
+	GATE_PERI_AO(CLK_PERI_AO_PCIE_P1_MEM, "peri_ao_pcie_p1_mem", "mem_466m", 25),
+};
+
+static const struct mtk_clk_desc peri_ao_desc = {
+	.clks = peri_ao_clks,
+	.num_clks = ARRAY_SIZE(peri_ao_clks),
+};
+
+static const struct of_device_id of_match_clk_mt8195_peri_ao[] = {
+	{
+		.compatible = "mediatek,mt8195-pericfg_ao",
+		.data = &peri_ao_desc,
+	}, {
+		/* sentinel */
+	}
+};
+
+static struct platform_driver clk_mt8195_peri_ao_drv = {
+	.probe = mtk_clk_simple_probe,
+	.driver = {
+		.name = "clk-mt8195-peri_ao",
+		.of_match_table = of_match_clk_mt8195_peri_ao,
+	},
+};
+builtin_platform_driver(clk_mt8195_peri_ao_drv);
-- 
2.18.0

[v2 09/24] clk: mediatek: Add MT8195 infrastructure clock support

[Chun-Jie Chen]

Add MT8195 infrastructure clock controller which provides
clock gate control for basic IP like pwm, uart, spi and so on.

Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
---
 drivers/clk/mediatek/Makefile              |   2 +-
 drivers/clk/mediatek/clk-mt8195-infra_ao.c | 211 +++++++++++++++++++++
 2 files changed, 212 insertions(+), 1 deletion(-)
 create mode 100644 drivers/clk/mediatek/clk-mt8195-infra_ao.c

diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
index d5ee396dcded..c5a80645f10e 100644
--- a/drivers/clk/mediatek/Makefile
+++ b/drivers/clk/mediatek/Makefile
@@ -80,6 +80,6 @@ obj-$(CONFIG_COMMON_CLK_MT8192_MSDC) += clk-mt8192-msdc.o
 obj-$(CONFIG_COMMON_CLK_MT8192_SCP_ADSP) += clk-mt8192-scp_adsp.o
 obj-$(CONFIG_COMMON_CLK_MT8192_VDECSYS) += clk-mt8192-vdec.o
 obj-$(CONFIG_COMMON_CLK_MT8192_VENCSYS) += clk-mt8192-venc.o
-obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-mt8195-topckgen.o clk-mt8195-peri_ao.o
+obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-mt8195-topckgen.o clk-mt8195-peri_ao.o clk-mt8195-infra_ao.o
 obj-$(CONFIG_COMMON_CLK_MT8516) += clk-mt8516.o
 obj-$(CONFIG_COMMON_CLK_MT8516_AUDSYS) += clk-mt8516-aud.o
diff --git a/drivers/clk/mediatek/clk-mt8195-infra_ao.c b/drivers/clk/mediatek/clk-mt8195-infra_ao.c
new file mode 100644
index 000000000000..a5794c65f743
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt8195-infra_ao.c
@@ -0,0 +1,211 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+//
+// Copyright (c) 2021 MediaTek Inc.
+// Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
+
+#include "clk-gate.h"
+#include "clk-mtk.h"
+
+#include <dt-bindings/clock/mt8195-clk.h>
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+static const struct mtk_gate_regs infra_ao0_cg_regs = {
+	.set_ofs = 0x80,
+	.clr_ofs = 0x84,
+	.sta_ofs = 0x90,
+};
+
+static const struct mtk_gate_regs infra_ao1_cg_regs = {
+	.set_ofs = 0x88,
+	.clr_ofs = 0x8c,
+	.sta_ofs = 0x94,
+};
+
+static const struct mtk_gate_regs infra_ao2_cg_regs = {
+	.set_ofs = 0xa4,
+	.clr_ofs = 0xa8,
+	.sta_ofs = 0xac,
+};
+
+static const struct mtk_gate_regs infra_ao3_cg_regs = {
+	.set_ofs = 0xc0,
+	.clr_ofs = 0xc4,
+	.sta_ofs = 0xc8,
+};
+
+static const struct mtk_gate_regs infra_ao4_cg_regs = {
+	.set_ofs = 0xe0,
+	.clr_ofs = 0xe4,
+	.sta_ofs = 0xe8,
+};
+
+#define GATE_INFRA_AO0_FLAGS(_id, _name, _parent, _shift, _flag)                \
+	GATE_MTK_FLAGS(_id, _name, _parent, &infra_ao0_cg_regs, _shift, \
+		&mtk_clk_gate_ops_setclr, _flag)
+
+#define GATE_INFRA_AO0(_id, _name, _parent, _shift)	\
+	GATE_INFRA_AO0_FLAGS(_id, _name, _parent, _shift, 0)
+
+#define GATE_INFRA_AO1_FLAGS(_id, _name, _parent, _shift, _flag)		\
+	GATE_MTK_FLAGS(_id, _name, _parent, &infra_ao1_cg_regs, _shift,	\
+		&mtk_clk_gate_ops_setclr, _flag)
+
+#define GATE_INFRA_AO1(_id, _name, _parent, _shift)	\
+	GATE_INFRA_AO1_FLAGS(_id, _name, _parent, _shift, 0)
+
+#define GATE_INFRA_AO2(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &infra_ao2_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
+
+#define GATE_INFRA_AO3_FLAGS(_id, _name, _parent, _shift, _flag)		\
+	GATE_MTK_FLAGS(_id, _name, _parent, &infra_ao3_cg_regs, _shift,	\
+		&mtk_clk_gate_ops_setclr, _flag)
+
+#define GATE_INFRA_AO3(_id, _name, _parent, _shift)	\
+	GATE_INFRA_AO3_FLAGS(_id, _name, _parent, _shift, 0)
+
+#define GATE_INFRA_AO4_FLAGS(_id, _name, _parent, _shift, _flag)		\
+	GATE_MTK_FLAGS(_id, _name, _parent, &infra_ao4_cg_regs, _shift,	\
+		&mtk_clk_gate_ops_setclr, _flag)
+
+#define GATE_INFRA_AO4(_id, _name, _parent, _shift)	\
+	GATE_INFRA_AO4_FLAGS(_id, _name, _parent, _shift, 0)
+
+/*
+ * infra_ao_sej is main clock is for secure engin with JTAG support.
+ * infra_133m_m_peri and infra_66m_m_peri are main clocks of peripheral.
+ * infra_device_apc and infra_device_apc_sync are for device access permission control module.
+ */
+static const struct mtk_gate infra_ao_clks[] = {
+	/* INFRA_AO0 */
+	GATE_INFRA_AO0(CLK_INFRA_AO_PMIC_TMR, "infra_ao_pmic_tmr", "top_pwrap_ulposc", 0),
+	GATE_INFRA_AO0(CLK_INFRA_AO_PMIC_AP, "infra_ao_pmic_ap", "top_pwrap_ulposc", 1),
+	GATE_INFRA_AO0(CLK_INFRA_AO_PMIC_MD, "infra_ao_pmic_md", "top_pwrap_ulposc", 2),
+	GATE_INFRA_AO0(CLK_INFRA_AO_PMIC_CONN, "infra_ao_pmic_conn", "top_pwrap_ulposc", 3),
+	GATE_INFRA_AO0_FLAGS(CLK_INFRA_AO_SEJ, "infra_ao_sej", "top_axi", 5, CLK_IS_CRITICAL),
+	GATE_INFRA_AO0(CLK_INFRA_AO_APXGPT, "infra_ao_apxgpt", "top_axi", 6),
+	GATE_INFRA_AO0(CLK_INFRA_AO_GCE, "infra_ao_gce", "top_axi", 8),
+	GATE_INFRA_AO0(CLK_INFRA_AO_GCE2, "infra_ao_gce2", "top_axi", 9),
+	GATE_INFRA_AO0(CLK_INFRA_AO_THERM, "infra_ao_therm", "top_axi", 10),
+	GATE_INFRA_AO0(CLK_INFRA_AO_PWM_H, "infra_ao_pwm_h", "top_axi", 15),
+	GATE_INFRA_AO0(CLK_INFRA_AO_PWM1, "infra_ao_pwm1", "top_pwm", 16),
+	GATE_INFRA_AO0(CLK_INFRA_AO_PWM2, "infra_ao_pwm2", "top_pwm", 17),
+	GATE_INFRA_AO0(CLK_INFRA_AO_PWM3, "infra_ao_pwm3", "top_pwm", 18),
+	GATE_INFRA_AO0(CLK_INFRA_AO_PWM4, "infra_ao_pwm4", "top_pwm", 19),
+	GATE_INFRA_AO0(CLK_INFRA_AO_PWM, "infra_ao_pwm", "top_pwm", 21),
+	GATE_INFRA_AO0(CLK_INFRA_AO_UART0, "infra_ao_uart0", "top_uart", 22),
+	GATE_INFRA_AO0(CLK_INFRA_AO_UART1, "infra_ao_uart1", "top_uart", 23),
+	GATE_INFRA_AO0(CLK_INFRA_AO_UART2, "infra_ao_uart2", "top_uart", 24),
+	GATE_INFRA_AO0(CLK_INFRA_AO_UART3, "infra_ao_uart3", "top_uart", 25),
+	GATE_INFRA_AO0(CLK_INFRA_AO_UART4, "infra_ao_uart4", "top_uart", 26),
+	GATE_INFRA_AO0(CLK_INFRA_AO_GCE_26M, "infra_ao_gce_26m", "clk26m", 27),
+	GATE_INFRA_AO0(CLK_INFRA_AO_CQ_DMA_FPC, "infra_ao_cq_dma_fpc", "fpc", 28),
+	GATE_INFRA_AO0(CLK_INFRA_AO_UART5, "infra_ao_uart5", "top_uart", 29),
+	/* INFRA_AO1 */
+	GATE_INFRA_AO1(CLK_INFRA_AO_HDMI_26M, "infra_ao_hdmi_26m", "clk26m", 0),
+	GATE_INFRA_AO1(CLK_INFRA_AO_SPI0, "infra_ao_spi0", "top_spi", 1),
+	GATE_INFRA_AO1(CLK_INFRA_AO_MSDC0, "infra_ao_msdc0", "top_msdc50_0_hclk", 2),
+	GATE_INFRA_AO1(CLK_INFRA_AO_MSDC1, "infra_ao_msdc1", "top_axi", 4),
+	GATE_INFRA_AO1(CLK_INFRA_AO_CG1_MSDC2, "infra_ao_cg1_msdc2", "top_axi", 5),
+	GATE_INFRA_AO1(CLK_INFRA_AO_MSDC0_SRC, "infra_ao_msdc0_src", "top_msdc50_0", 6),
+	GATE_INFRA_AO1(CLK_INFRA_AO_TRNG, "infra_ao_trng", "top_axi", 9),
+	GATE_INFRA_AO1(CLK_INFRA_AO_AUXADC, "infra_ao_auxadc", "clk26m", 10),
+	GATE_INFRA_AO1(CLK_INFRA_AO_CPUM, "infra_ao_cpum", "top_axi", 11),
+	GATE_INFRA_AO1(CLK_INFRA_AO_HDMI_32K, "infra_ao_hdmi_32k", "clk32k", 12),
+	GATE_INFRA_AO1(CLK_INFRA_AO_CEC_66M_H, "infra_ao_cec_66m_h", "top_axi", 13),
+	GATE_INFRA_AO1(CLK_INFRA_AO_IRRX, "infra_ao_irrx", "top_axi", 14),
+	GATE_INFRA_AO1(CLK_INFRA_AO_PCIE_TL_26M, "infra_ao_pcie_tl_26m", "clk26m", 15),
+	GATE_INFRA_AO1(CLK_INFRA_AO_MSDC1_SRC, "infra_ao_msdc1_src", "top_msdc30_1", 16),
+	GATE_INFRA_AO1(CLK_INFRA_AO_CEC_66M_B, "infra_ao_cec_66m_b", "top_axi", 17),
+	GATE_INFRA_AO1(CLK_INFRA_AO_PCIE_TL_96M, "infra_ao_pcie_tl_96m", "top_tl", 18),
+	GATE_INFRA_AO1_FLAGS(CLK_INFRA_AO_DEVICE_APC, "infra_ao_device_apc", "top_axi", 20,
+		CLK_IS_CRITICAL),
+	GATE_INFRA_AO1(CLK_INFRA_AO_ECC_66M_H, "infra_ao_ecc_66m_h", "top_axi", 23),
+	GATE_INFRA_AO1(CLK_INFRA_AO_DEBUGSYS, "infra_ao_debugsys", "top_axi", 24),
+	GATE_INFRA_AO1(CLK_INFRA_AO_AUDIO, "infra_ao_audio", "top_axi", 25),
+	GATE_INFRA_AO1(CLK_INFRA_AO_PCIE_TL_32K, "infra_ao_pcie_tl_32k", "clk32k", 26),
+	GATE_INFRA_AO1(CLK_INFRA_AO_DBG_TRACE, "infra_ao_dbg_trace", "top_axi", 29),
+	GATE_INFRA_AO1(CLK_INFRA_AO_DRAMC_F26M, "infra_ao_dramc_f26m", "clk26m", 31),
+	/* INFRA_AO2 */
+	GATE_INFRA_AO2(CLK_INFRA_AO_IRTX, "infra_ao_irtx", "top_axi", 0),
+	GATE_INFRA_AO2(CLK_INFRA_AO_SSUSB, "infra_ao_ssusb", "top_usb_top", 1),
+	GATE_INFRA_AO2(CLK_INFRA_AO_DISP_PWM, "infra_ao_disp_pwm", "top_disp_pwm0", 2),
+	GATE_INFRA_AO2(CLK_INFRA_AO_CLDMA_B, "infra_ao_cldma_b", "top_axi", 3),
+	GATE_INFRA_AO2(CLK_INFRA_AO_AUDIO_26M_B, "infra_ao_audio_26m_b", "clk26m", 4),
+	GATE_INFRA_AO2(CLK_INFRA_AO_SPI1, "infra_ao_spi1", "top_spi", 6),
+	GATE_INFRA_AO2(CLK_INFRA_AO_SPI2, "infra_ao_spi2", "top_spi", 9),
+	GATE_INFRA_AO2(CLK_INFRA_AO_SPI3, "infra_ao_spi3", "top_spi", 10),
+	GATE_INFRA_AO2(CLK_INFRA_AO_UNIPRO_SYS, "infra_ao_unipro_sys", "top_ufs", 11),
+	GATE_INFRA_AO2(CLK_INFRA_AO_UNIPRO_TICK, "infra_ao_unipro_tick", "top_ufs_tick1us", 12),
+	GATE_INFRA_AO2(CLK_INFRA_AO_UFS_MP_SAP_B, "infra_ao_ufs_mp_sap_b", "top_ufs_mp_sap_cfg",
+		13),
+	GATE_INFRA_AO2(CLK_INFRA_AO_PWRMCU, "infra_ao_pwrmcu", "top_pwrmcu", 15),
+	GATE_INFRA_AO2(CLK_INFRA_AO_PWRMCU_BUS_H, "infra_ao_pwrmcu_bus_h", "top_axi", 17),
+	GATE_INFRA_AO2(CLK_INFRA_AO_APDMA_B, "infra_ao_apdma_b", "top_axi", 18),
+	GATE_INFRA_AO2(CLK_INFRA_AO_SPI4, "infra_ao_spi4", "top_spi", 25),
+	GATE_INFRA_AO2(CLK_INFRA_AO_SPI5, "infra_ao_spi5", "top_spi", 26),
+	GATE_INFRA_AO2(CLK_INFRA_AO_CQ_DMA, "infra_ao_cq_dma", "top_axi", 27),
+	GATE_INFRA_AO2(CLK_INFRA_AO_AES_UFSFDE, "infra_ao_aes_ufsfde", "top_ufs", 28),
+	GATE_INFRA_AO2(CLK_INFRA_AO_AES, "infra_ao_aes", "top_aes_ufsfde", 29),
+	GATE_INFRA_AO2(CLK_INFRA_AO_UFS_TICK, "infra_ao_ufs_tick", "top_ufs_tick1us", 30),
+	GATE_INFRA_AO2(CLK_INFRA_AO_SSUSB_XHCI, "infra_ao_ssusb_xhci", "top_ssusb_xhci", 31),
+	/* INFRA_AO3 */
+	GATE_INFRA_AO3(CLK_INFRA_AO_MSDC0_SELF, "infra_ao_msdc0f", "top_msdc50_0", 0),
+	GATE_INFRA_AO3(CLK_INFRA_AO_MSDC1_SELF, "infra_ao_msdc1f", "top_msdc50_0", 1),
+	GATE_INFRA_AO3(CLK_INFRA_AO_MSDC2_SELF, "infra_ao_msdc2f", "top_msdc50_0", 2),
+	GATE_INFRA_AO3(CLK_INFRA_AO_I2S_DMA, "infra_ao_i2s_dma", "top_axi", 5),
+	GATE_INFRA_AO3(CLK_INFRA_AO_AP_MSDC0, "infra_ao_ap_msdc0", "top_msdc50_0", 7),
+	GATE_INFRA_AO3(CLK_INFRA_AO_MD_MSDC0, "infra_ao_md_msdc0", "top_msdc50_0", 8),
+	GATE_INFRA_AO3(CLK_INFRA_AO_CG3_MSDC2, "infra_ao_cg3_msdc2", "top_msdc30_2", 9),
+	GATE_INFRA_AO3(CLK_INFRA_AO_GCPU, "infra_ao_gcpu", "top_gcpu", 10),
+	GATE_INFRA_AO3(CLK_INFRA_AO_PCIE_PERI_26M, "infra_ao_pcie_peri_26m", "clk26m", 15),
+	GATE_INFRA_AO3(CLK_INFRA_AO_GCPU_66M_B, "infra_ao_gcpu_66m_b", "top_axi", 16),
+	GATE_INFRA_AO3(CLK_INFRA_AO_GCPU_133M_B, "infra_ao_gcpu_133m_b", "top_axi", 17),
+	GATE_INFRA_AO3(CLK_INFRA_AO_DISP_PWM1, "infra_ao_disp_pwm1", "top_disp_pwm1", 20),
+	GATE_INFRA_AO3(CLK_INFRA_AO_FBIST2FPC, "infra_ao_fbist2fpc", "top_msdc50_0", 24),
+	GATE_INFRA_AO3_FLAGS(CLK_INFRA_AO_DEVICE_APC_SYNC, "infra_ao_device_apc_sync", "top_axi",
+		25, CLK_IS_CRITICAL),
+	GATE_INFRA_AO3(CLK_INFRA_AO_PCIE_P1_PERI_26M, "infra_ao_pcie_p1_peri_26m", "clk26m", 26),
+	GATE_INFRA_AO3(CLK_INFRA_AO_SPIS0, "infra_ao_spis0", "top_spis", 28),
+	GATE_INFRA_AO3(CLK_INFRA_AO_SPIS1, "infra_ao_spis1", "top_spis", 29),
+	/* INFRA_AO4 */
+	GATE_INFRA_AO4_FLAGS(CLK_INFRA_AO_133M_M_PERI, "infra_ao_133m_m_peri", "top_axi", 0,
+		CLK_IS_CRITICAL),
+	GATE_INFRA_AO4_FLAGS(CLK_INFRA_AO_66M_M_PERI, "infra_ao_66m_m_peri", "top_spi", 1,
+		CLK_IS_CRITICAL),
+	GATE_INFRA_AO4(CLK_INFRA_AO_PCIE_PL_P_250M_P0, "infra_ao_pcie_pl_p_250m_p0", "pextp_pipe",
+		7),
+	GATE_INFRA_AO4(CLK_INFRA_AO_PCIE_PL_P_250M_P1, "infra_ao_pcie_pl_p_250m_p1",
+		"ssusb_u3phy_p1_p_p0", 8),
+	GATE_INFRA_AO4(CLK_INFRA_AO_PCIE_P1_TL_96M, "infra_ao_pcie_p1_tl_96m", "top_tl_p1", 17),
+	GATE_INFRA_AO4(CLK_INFRA_AO_AES_MSDCFDE_0P, "infra_ao_aes_msdcfde_0p", "top_aes_msdcfde",
+		18),
+	GATE_INFRA_AO4(CLK_INFRA_AO_UFS_TX_SYMBOL, "infra_ao_ufs_tx_symbol", "ufs_tx_symbol", 22),
+	GATE_INFRA_AO4(CLK_INFRA_AO_UFS_RX_SYMBOL, "infra_ao_ufs_rx_symbol", "ufs_rx_symbol", 23),
+	GATE_INFRA_AO4(CLK_INFRA_AO_UFS_RX_SYMBOL1, "infra_ao_ufs_rx_symbol1", "ufs_rx_symbol1",
+		24),
+	GATE_INFRA_AO4(CLK_INFRA_AO_PERI_UFS_MEM_SUB, "infra_ao_peri_ufs_mem_sub", "mem_466m", 31),
+};
+
+static const struct mtk_clk_desc infra_ao_desc = {
+	.clks = infra_ao_clks,
+	.num_clks = ARRAY_SIZE(infra_ao_clks),
+};
+
+static const struct of_device_id of_match_clk_mt8195_infra_ao[] = {
+	{
+		.compatible = "mediatek,mt8195-infracfg_ao",
+		.data = &infra_ao_desc,
+	}, {
+		/* sentinel */
+	}
+};
+
+static struct platform_driver clk_mt8195_infra_ao_drv = {
+	.probe = mtk_clk_simple_probe,
+	.driver = {
+		.name = "clk-mt8195-infra_ao",
+		.of_match_table = of_match_clk_mt8195_infra_ao,
+	},
+};
+builtin_platform_driver(clk_mt8195_infra_ao_drv);
-- 
2.18.0

[v2 10/24] clk: mediatek: Add MT8195 camsys clock support

[Chun-Jie Chen]

Add MT8195 camsys clock controllers which provide clock gate
control for camera IP blocks.

Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
---
 drivers/clk/mediatek/Makefile         |   2 +-
 drivers/clk/mediatek/clk-mt8195-cam.c | 142 ++++++++++++++++++++++++++
 2 files changed, 143 insertions(+), 1 deletion(-)
 create mode 100644 drivers/clk/mediatek/clk-mt8195-cam.c

diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
index c5a80645f10e..718bbb04191b 100644
--- a/drivers/clk/mediatek/Makefile
+++ b/drivers/clk/mediatek/Makefile
@@ -80,6 +80,6 @@ obj-$(CONFIG_COMMON_CLK_MT8192_MSDC) += clk-mt8192-msdc.o
 obj-$(CONFIG_COMMON_CLK_MT8192_SCP_ADSP) += clk-mt8192-scp_adsp.o
 obj-$(CONFIG_COMMON_CLK_MT8192_VDECSYS) += clk-mt8192-vdec.o
 obj-$(CONFIG_COMMON_CLK_MT8192_VENCSYS) += clk-mt8192-venc.o
-obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-mt8195-topckgen.o clk-mt8195-peri_ao.o clk-mt8195-infra_ao.o
+obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-mt8195-topckgen.o clk-mt8195-peri_ao.o clk-mt8195-infra_ao.o clk-mt8195-cam.o
 obj-$(CONFIG_COMMON_CLK_MT8516) += clk-mt8516.o
 obj-$(CONFIG_COMMON_CLK_MT8516_AUDSYS) += clk-mt8516-aud.o
diff --git a/drivers/clk/mediatek/clk-mt8195-cam.c b/drivers/clk/mediatek/clk-mt8195-cam.c
new file mode 100644
index 000000000000..08ada5673cdf
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt8195-cam.c
@@ -0,0 +1,142 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+//
+// Copyright (c) 2021 MediaTek Inc.
+// Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
+
+#include "clk-gate.h"
+#include "clk-mtk.h"
+
+#include <dt-bindings/clock/mt8195-clk.h>
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+static const struct mtk_gate_regs cam_cg_regs = {
+	.set_ofs = 0x4,
+	.clr_ofs = 0x8,
+	.sta_ofs = 0x0,
+};
+
+#define GATE_CAM(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &cam_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
+
+static const struct mtk_gate cam_clks[] = {
+	GATE_CAM(CLK_CAM_LARB13, "cam_larb13", "top_cam", 0),
+	GATE_CAM(CLK_CAM_LARB14, "cam_larb14", "top_cam", 1),
+	GATE_CAM(CLK_CAM_MAIN_CAM, "cam_main_cam", "top_cam", 3),
+	GATE_CAM(CLK_CAM_MAIN_CAMTG, "cam_main_camtg", "top_cam", 4),
+	GATE_CAM(CLK_CAM_SENINF, "cam_seninf", "top_cam", 5),
+	GATE_CAM(CLK_CAM_GCAMSVA, "cam_gcamsva", "top_cam", 6),
+	GATE_CAM(CLK_CAM_GCAMSVB, "cam_gcamsvb", "top_cam", 7),
+	GATE_CAM(CLK_CAM_GCAMSVC, "cam_gcamsvc", "top_cam", 8),
+	GATE_CAM(CLK_CAM_SCAMSA, "cam_scamsa", "top_cam", 9),
+	GATE_CAM(CLK_CAM_SCAMSB, "cam_scamsb", "top_cam", 10),
+	GATE_CAM(CLK_CAM_CAMSV_TOP, "cam_camsv_top", "top_cam", 11),
+	GATE_CAM(CLK_CAM_CAMSV_CQ, "cam_camsv_cq", "top_cam", 12),
+	GATE_CAM(CLK_CAM_ADL, "cam_adl", "top_cam", 16),
+	GATE_CAM(CLK_CAM_ASG, "cam_asg", "top_cam", 17),
+	GATE_CAM(CLK_CAM_PDA, "cam_pda", "top_cam", 18),
+	GATE_CAM(CLK_CAM_FAKE_ENG, "cam_fake_eng", "top_cam", 19),
+	GATE_CAM(CLK_CAM_MAIN_MRAW0, "cam_main_mraw0", "top_cam", 20),
+	GATE_CAM(CLK_CAM_MAIN_MRAW1, "cam_main_mraw1", "top_cam", 21),
+	GATE_CAM(CLK_CAM_MAIN_MRAW2, "cam_main_mraw2", "top_cam", 22),
+	GATE_CAM(CLK_CAM_MAIN_MRAW3, "cam_main_mraw3", "top_cam", 23),
+	GATE_CAM(CLK_CAM_CAM2MM0_GALS, "cam_cam2mm0_gals", "top_cam", 24),
+	GATE_CAM(CLK_CAM_CAM2MM1_GALS, "cam_cam2mm1_gals", "top_cam", 25),
+	GATE_CAM(CLK_CAM_CAM2SYS_GALS, "cam_cam2sys_gals", "top_cam", 26),
+};
+
+static const struct mtk_gate cam_mraw_clks[] = {
+	GATE_CAM(CLK_CAM_MRAW_LARBX, "cam_mraw_larbx", "top_cam", 0),
+	GATE_CAM(CLK_CAM_MRAW_CAMTG, "cam_mraw_camtg", "top_cam", 2),
+	GATE_CAM(CLK_CAM_MRAW_MRAW0, "cam_mraw_mraw0", "top_cam", 3),
+	GATE_CAM(CLK_CAM_MRAW_MRAW1, "cam_mraw_mraw1", "top_cam", 4),
+	GATE_CAM(CLK_CAM_MRAW_MRAW2, "cam_mraw_mraw2", "top_cam", 5),
+	GATE_CAM(CLK_CAM_MRAW_MRAW3, "cam_mraw_mraw3", "top_cam", 6),
+};
+
+static const struct mtk_gate cam_rawa_clks[] = {
+	GATE_CAM(CLK_CAM_RAWA_LARBX, "cam_rawa_larbx", "top_cam", 0),
+	GATE_CAM(CLK_CAM_RAWA_CAM, "cam_rawa_cam", "top_cam", 1),
+	GATE_CAM(CLK_CAM_RAWA_CAMTG, "cam_rawa_camtg", "top_cam", 2),
+};
+
+static const struct mtk_gate cam_rawb_clks[] = {
+	GATE_CAM(CLK_CAM_RAWB_LARBX, "cam_rawb_larbx", "top_cam", 0),
+	GATE_CAM(CLK_CAM_RAWB_CAM, "cam_rawb_cam", "top_cam", 1),
+	GATE_CAM(CLK_CAM_RAWB_CAMTG, "cam_rawb_camtg", "top_cam", 2),
+};
+
+static const struct mtk_gate cam_yuva_clks[] = {
+	GATE_CAM(CLK_CAM_YUVA_LARBX, "cam_yuva_larbx", "top_cam", 0),
+	GATE_CAM(CLK_CAM_YUVA_CAM, "cam_yuva_cam", "top_cam", 1),
+	GATE_CAM(CLK_CAM_YUVA_CAMTG, "cam_yuva_camtg", "top_cam", 2),
+};
+
+static const struct mtk_gate cam_yuvb_clks[] = {
+	GATE_CAM(CLK_CAM_YUVB_LARBX, "cam_yuvb_larbx", "top_cam", 0),
+	GATE_CAM(CLK_CAM_YUVB_CAM, "cam_yuvb_cam", "top_cam", 1),
+	GATE_CAM(CLK_CAM_YUVB_CAMTG, "cam_yuvb_camtg", "top_cam", 2),
+};
+
+static const struct mtk_clk_desc cam_desc = {
+	.clks = cam_clks,
+	.num_clks = ARRAY_SIZE(cam_clks),
+};
+
+static const struct mtk_clk_desc cam_mraw_desc = {
+	.clks = cam_mraw_clks,
+	.num_clks = ARRAY_SIZE(cam_mraw_clks),
+};
+
+static const struct mtk_clk_desc cam_rawa_desc = {
+	.clks = cam_rawa_clks,
+	.num_clks = ARRAY_SIZE(cam_rawa_clks),
+};
+
+static const struct mtk_clk_desc cam_rawb_desc = {
+	.clks = cam_rawb_clks,
+	.num_clks = ARRAY_SIZE(cam_rawb_clks),
+};
+
+static const struct mtk_clk_desc cam_yuva_desc = {
+	.clks = cam_yuva_clks,
+	.num_clks = ARRAY_SIZE(cam_yuva_clks),
+};
+
+static const struct mtk_clk_desc cam_yuvb_desc = {
+	.clks = cam_yuvb_clks,
+	.num_clks = ARRAY_SIZE(cam_yuvb_clks),
+};
+
+static const struct of_device_id of_match_clk_mt8195_cam[] = {
+	{
+		.compatible = "mediatek,mt8195-camsys",
+		.data = &cam_desc,
+	}, {
+		.compatible = "mediatek,mt8195-camsys_mraw",
+		.data = &cam_mraw_desc,
+	}, {
+		.compatible = "mediatek,mt8195-camsys_rawa",
+		.data = &cam_rawa_desc,
+	}, {
+		.compatible = "mediatek,mt8195-camsys_rawb",
+		.data = &cam_rawb_desc,
+	}, {
+		.compatible = "mediatek,mt8195-camsys_yuva",
+		.data = &cam_yuva_desc,
+	}, {
+		.compatible = "mediatek,mt8195-camsys_yuvb",
+		.data = &cam_yuvb_desc,
+	}, {
+		/* sentinel */
+	}
+};
+
+static struct platform_driver clk_mt8195_cam_drv = {
+	.probe = mtk_clk_simple_probe,
+	.driver = {
+		.name = "clk-mt8195-cam",
+		.of_match_table = of_match_clk_mt8195_cam,
+	},
+};
+builtin_platform_driver(clk_mt8195_cam_drv);
-- 
2.18.0

[v2 11/24] clk: mediatek: Add MT8195 ccusys clock support

[Chun-Jie Chen]

Add MT8195 ccusys clock controller which provides clock gate
control in Camera Computing Unit.

Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
---
 drivers/clk/mediatek/Makefile         |  3 +-
 drivers/clk/mediatek/clk-mt8195-ccu.c | 50 +++++++++++++++++++++++++++
 2 files changed, 52 insertions(+), 1 deletion(-)
 create mode 100644 drivers/clk/mediatek/clk-mt8195-ccu.c

diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
index 718bbb04191b..03fb020834f3 100644
--- a/drivers/clk/mediatek/Makefile
+++ b/drivers/clk/mediatek/Makefile
@@ -80,6 +80,7 @@ obj-$(CONFIG_COMMON_CLK_MT8192_MSDC) += clk-mt8192-msdc.o
 obj-$(CONFIG_COMMON_CLK_MT8192_SCP_ADSP) += clk-mt8192-scp_adsp.o
 obj-$(CONFIG_COMMON_CLK_MT8192_VDECSYS) += clk-mt8192-vdec.o
 obj-$(CONFIG_COMMON_CLK_MT8192_VENCSYS) += clk-mt8192-venc.o
-obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-mt8195-topckgen.o clk-mt8195-peri_ao.o clk-mt8195-infra_ao.o clk-mt8195-cam.o
+obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-mt8195-topckgen.o clk-mt8195-peri_ao.o clk-mt8195-infra_ao.o clk-mt8195-cam.o \
+					clk-mt8195-ccu.o
 obj-$(CONFIG_COMMON_CLK_MT8516) += clk-mt8516.o
 obj-$(CONFIG_COMMON_CLK_MT8516_AUDSYS) += clk-mt8516-aud.o
diff --git a/drivers/clk/mediatek/clk-mt8195-ccu.c b/drivers/clk/mediatek/clk-mt8195-ccu.c
new file mode 100644
index 000000000000..d883091e0085
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt8195-ccu.c
@@ -0,0 +1,50 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+//
+// Copyright (c) 2021 MediaTek Inc.
+// Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
+
+#include "clk-gate.h"
+#include "clk-mtk.h"
+
+#include <dt-bindings/clock/mt8195-clk.h>
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+static const struct mtk_gate_regs ccu_cg_regs = {
+	.set_ofs = 0x4,
+	.clr_ofs = 0x8,
+	.sta_ofs = 0x0,
+};
+
+#define GATE_CCU(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &ccu_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
+
+static const struct mtk_gate ccu_clks[] = {
+	GATE_CCU(CLK_CCU_LARB18, "ccu_larb18", "top_ccu", 0),
+	GATE_CCU(CLK_CCU_AHB, "ccu_ahb", "top_ccu", 1),
+	GATE_CCU(CLK_CCU_CCU0, "ccu_ccu0", "top_ccu", 2),
+	GATE_CCU(CLK_CCU_CCU1, "ccu_ccu1", "top_ccu", 3),
+};
+
+static const struct mtk_clk_desc ccu_desc = {
+	.clks = ccu_clks,
+	.num_clks = ARRAY_SIZE(ccu_clks),
+};
+
+static const struct of_device_id of_match_clk_mt8195_ccu[] = {
+	{
+		.compatible = "mediatek,mt8195-ccusys",
+		.data = &ccu_desc,
+	}, {
+		/* sentinel */
+	}
+};
+
+static struct platform_driver clk_mt8195_ccu_drv = {
+	.probe = mtk_clk_simple_probe,
+	.driver = {
+		.name = "clk-mt8195-ccu",
+		.of_match_table = of_match_clk_mt8195_ccu,
+	},
+};
+builtin_platform_driver(clk_mt8195_ccu_drv);
-- 
2.18.0

[v2 12/24] clk: mediatek: Add MT8195 imgsys clock support

[Chun-Jie Chen]

Add MT8195 imgsys clock controllers which provide clock gate
control for img IP blocks.

Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
---
 drivers/clk/mediatek/Makefile         |  2 +-
 drivers/clk/mediatek/clk-mt8195-img.c | 96 +++++++++++++++++++++++++++
 2 files changed, 97 insertions(+), 1 deletion(-)
 create mode 100644 drivers/clk/mediatek/clk-mt8195-img.c

diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
index 03fb020834f3..f9736e6640ce 100644
--- a/drivers/clk/mediatek/Makefile
+++ b/drivers/clk/mediatek/Makefile
@@ -81,6 +81,6 @@ obj-$(CONFIG_COMMON_CLK_MT8192_SCP_ADSP) += clk-mt8192-scp_adsp.o
 obj-$(CONFIG_COMMON_CLK_MT8192_VDECSYS) += clk-mt8192-vdec.o
 obj-$(CONFIG_COMMON_CLK_MT8192_VENCSYS) += clk-mt8192-venc.o
 obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-mt8195-topckgen.o clk-mt8195-peri_ao.o clk-mt8195-infra_ao.o clk-mt8195-cam.o \
-					clk-mt8195-ccu.o
+					clk-mt8195-ccu.o clk-mt8195-img.o
 obj-$(CONFIG_COMMON_CLK_MT8516) += clk-mt8516.o
 obj-$(CONFIG_COMMON_CLK_MT8516_AUDSYS) += clk-mt8516-aud.o
diff --git a/drivers/clk/mediatek/clk-mt8195-img.c b/drivers/clk/mediatek/clk-mt8195-img.c
new file mode 100644
index 000000000000..ee864a8fe5f1
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt8195-img.c
@@ -0,0 +1,96 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+//
+// Copyright (c) 2021 MediaTek Inc.
+// Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
+
+#include "clk-gate.h"
+#include "clk-mtk.h"
+
+#include <dt-bindings/clock/mt8195-clk.h>
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+static const struct mtk_gate_regs img_cg_regs = {
+	.set_ofs = 0x4,
+	.clr_ofs = 0x8,
+	.sta_ofs = 0x0,
+};
+
+#define GATE_IMG(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &img_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
+
+static const struct mtk_gate img_clks[] = {
+	GATE_IMG(CLK_IMG_LARB9, "img_larb9", "top_img", 0),
+	GATE_IMG(CLK_IMG_TRAW0, "img_traw0", "top_img", 1),
+	GATE_IMG(CLK_IMG_TRAW1, "img_traw1", "top_img", 2),
+	GATE_IMG(CLK_IMG_TRAW2, "img_traw2", "top_img", 3),
+	GATE_IMG(CLK_IMG_TRAW3, "img_traw3", "top_img", 4),
+	GATE_IMG(CLK_IMG_DIP0, "img_dip0", "top_img", 8),
+	GATE_IMG(CLK_IMG_WPE0, "img_wpe0", "top_img", 9),
+	GATE_IMG(CLK_IMG_IPE, "img_ipe", "top_img", 10),
+	GATE_IMG(CLK_IMG_DIP1, "img_dip1", "top_img", 11),
+	GATE_IMG(CLK_IMG_WPE1, "img_wpe1", "top_img", 12),
+	GATE_IMG(CLK_IMG_GALS, "img_gals", "top_img", 31),
+};
+
+static const struct mtk_gate img1_dip_top_clks[] = {
+	GATE_IMG(CLK_IMG1_DIP_TOP_LARB10, "img1_dip_top_larb10", "top_img", 0),
+	GATE_IMG(CLK_IMG1_DIP_TOP_DIP_TOP, "img1_dip_top_dip_top", "top_img", 1),
+};
+
+static const struct mtk_gate img1_dip_nr_clks[] = {
+	GATE_IMG(CLK_IMG1_DIP_NR_RESERVE, "img1_dip_nr_reserve", "top_img", 0),
+	GATE_IMG(CLK_IMG1_DIP_NR_DIP_NR, "img1_dip_nr_dip_nr", "top_img", 1),
+};
+
+static const struct mtk_gate img1_wpe_clks[] = {
+	GATE_IMG(CLK_IMG1_WPE_LARB11, "img1_wpe_larb11", "top_img", 0),
+	GATE_IMG(CLK_IMG1_WPE_WPE, "img1_wpe_wpe", "top_img", 1),
+};
+
+static const struct mtk_clk_desc img_desc = {
+	.clks = img_clks,
+	.num_clks = ARRAY_SIZE(img_clks),
+};
+
+static const struct mtk_clk_desc img1_dip_top_desc = {
+	.clks = img1_dip_top_clks,
+	.num_clks = ARRAY_SIZE(img1_dip_top_clks),
+};
+
+static const struct mtk_clk_desc img1_dip_nr_desc = {
+	.clks = img1_dip_nr_clks,
+	.num_clks = ARRAY_SIZE(img1_dip_nr_clks),
+};
+
+static const struct mtk_clk_desc img1_wpe_desc = {
+	.clks = img1_wpe_clks,
+	.num_clks = ARRAY_SIZE(img1_wpe_clks),
+};
+
+static const struct of_device_id of_match_clk_mt8195_img[] = {
+	{
+		.compatible = "mediatek,mt8195-imgsys",
+		.data = &img_desc,
+	}, {
+		.compatible = "mediatek,mt8195-imgsys1_dip_top",
+		.data = &img1_dip_top_desc,
+	}, {
+		.compatible = "mediatek,mt8195-imgsys1_dip_nr",
+		.data = &img1_dip_nr_desc,
+	}, {
+		.compatible = "mediatek,mt8195-imgsys1_wpe",
+		.data = &img1_wpe_desc,
+	}, {
+		/* sentinel */
+	}
+};
+
+static struct platform_driver clk_mt8195_img_drv = {
+	.probe = mtk_clk_simple_probe,
+	.driver = {
+		.name = "clk-mt8195-img",
+		.of_match_table = of_match_clk_mt8195_img,
+	},
+};
+builtin_platform_driver(clk_mt8195_img_drv);
-- 
2.18.0

[v2 13/24] clk: mediatek: Add MT8195 ipesys clock support

[Chun-Jie Chen]

Add MT8195 ipesys clock controller which provides clock gate
control for ipe IP block.

Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
---
 drivers/clk/mediatek/Makefile         |  2 +-
 drivers/clk/mediatek/clk-mt8195-ipe.c | 51 +++++++++++++++++++++++++++
 2 files changed, 52 insertions(+), 1 deletion(-)
 create mode 100644 drivers/clk/mediatek/clk-mt8195-ipe.c

diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
index f9736e6640ce..84d315a6b3e4 100644
--- a/drivers/clk/mediatek/Makefile
+++ b/drivers/clk/mediatek/Makefile
@@ -81,6 +81,6 @@ obj-$(CONFIG_COMMON_CLK_MT8192_SCP_ADSP) += clk-mt8192-scp_adsp.o
 obj-$(CONFIG_COMMON_CLK_MT8192_VDECSYS) += clk-mt8192-vdec.o
 obj-$(CONFIG_COMMON_CLK_MT8192_VENCSYS) += clk-mt8192-venc.o
 obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-mt8195-topckgen.o clk-mt8195-peri_ao.o clk-mt8195-infra_ao.o clk-mt8195-cam.o \
-					clk-mt8195-ccu.o clk-mt8195-img.o
+					clk-mt8195-ccu.o clk-mt8195-img.o clk-mt8195-ipe.o
 obj-$(CONFIG_COMMON_CLK_MT8516) += clk-mt8516.o
 obj-$(CONFIG_COMMON_CLK_MT8516_AUDSYS) += clk-mt8516-aud.o
diff --git a/drivers/clk/mediatek/clk-mt8195-ipe.c b/drivers/clk/mediatek/clk-mt8195-ipe.c
new file mode 100644
index 000000000000..fc176e844973
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt8195-ipe.c
@@ -0,0 +1,51 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+//
+// Copyright (c) 2021 MediaTek Inc.
+// Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
+
+#include "clk-gate.h"
+#include "clk-mtk.h"
+
+#include <dt-bindings/clock/mt8195-clk.h>
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+static const struct mtk_gate_regs ipe_cg_regs = {
+	.set_ofs = 0x0,
+	.clr_ofs = 0x0,
+	.sta_ofs = 0x0,
+};
+
+#define GATE_IPE(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &ipe_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr)
+
+static const struct mtk_gate ipe_clks[] = {
+	GATE_IPE(CLK_IPE_DPE, "ipe_dpe", "top_ipe", 0),
+	GATE_IPE(CLK_IPE_FDVT, "ipe_fdvt", "top_ipe", 1),
+	GATE_IPE(CLK_IPE_ME, "ipe_me", "top_ipe", 2),
+	GATE_IPE(CLK_IPE_TOP, "ipe_top", "top_ipe", 3),
+	GATE_IPE(CLK_IPE_SMI_LARB12, "ipe_smi_larb12", "top_ipe", 4),
+};
+
+static const struct mtk_clk_desc ipe_desc = {
+	.clks = ipe_clks,
+	.num_clks = ARRAY_SIZE(ipe_clks),
+};
+
+static const struct of_device_id of_match_clk_mt8195_ipe[] = {
+	{
+		.compatible = "mediatek,mt8195-ipesys",
+		.data = &ipe_desc,
+	}, {
+		/* sentinel */
+	}
+};
+
+static struct platform_driver clk_mt8195_ipe_drv = {
+	.probe = mtk_clk_simple_probe,
+	.driver = {
+		.name = "clk-mt8195-ipe",
+		.of_match_table = of_match_clk_mt8195_ipe,
+	},
+};
+builtin_platform_driver(clk_mt8195_ipe_drv);
-- 
2.18.0

[v2 14/24] clk: mediatek: Add MT8195 mfgcfg clock support

[Chun-Jie Chen]

Add MT8195 mfg clock controller which provides clock gate
control for Main Frame Graphic.

Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
---
 drivers/clk/mediatek/Makefile         |  2 +-
 drivers/clk/mediatek/clk-mt8195-mfg.c | 47 +++++++++++++++++++++++++++
 2 files changed, 48 insertions(+), 1 deletion(-)
 create mode 100644 drivers/clk/mediatek/clk-mt8195-mfg.c

diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
index 84d315a6b3e4..042db433245a 100644
--- a/drivers/clk/mediatek/Makefile
+++ b/drivers/clk/mediatek/Makefile
@@ -81,6 +81,6 @@ obj-$(CONFIG_COMMON_CLK_MT8192_SCP_ADSP) += clk-mt8192-scp_adsp.o
 obj-$(CONFIG_COMMON_CLK_MT8192_VDECSYS) += clk-mt8192-vdec.o
 obj-$(CONFIG_COMMON_CLK_MT8192_VENCSYS) += clk-mt8192-venc.o
 obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-mt8195-topckgen.o clk-mt8195-peri_ao.o clk-mt8195-infra_ao.o clk-mt8195-cam.o \
-					clk-mt8195-ccu.o clk-mt8195-img.o clk-mt8195-ipe.o
+					clk-mt8195-ccu.o clk-mt8195-img.o clk-mt8195-ipe.o clk-mt8195-mfg.o
 obj-$(CONFIG_COMMON_CLK_MT8516) += clk-mt8516.o
 obj-$(CONFIG_COMMON_CLK_MT8516_AUDSYS) += clk-mt8516-aud.o
diff --git a/drivers/clk/mediatek/clk-mt8195-mfg.c b/drivers/clk/mediatek/clk-mt8195-mfg.c
new file mode 100644
index 000000000000..0a81fe1fe50e
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt8195-mfg.c
@@ -0,0 +1,47 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+//
+// Copyright (c) 2021 MediaTek Inc.
+// Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
+
+#include "clk-gate.h"
+#include "clk-mtk.h"
+
+#include <dt-bindings/clock/mt8195-clk.h>
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+static const struct mtk_gate_regs mfg_cg_regs = {
+	.set_ofs = 0x4,
+	.clr_ofs = 0x8,
+	.sta_ofs = 0x0,
+};
+
+#define GATE_MFG(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &mfg_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
+
+static const struct mtk_gate mfg_clks[] = {
+	GATE_MFG(CLK_MFG_BG3D, "mfg_bg3d", "top_mfg_core_tmp", 0),
+};
+
+static const struct mtk_clk_desc mfg_desc = {
+	.clks = mfg_clks,
+	.num_clks = ARRAY_SIZE(mfg_clks),
+};
+
+static const struct of_device_id of_match_clk_mt8195_mfg[] = {
+	{
+		.compatible = "mediatek,mt8195-mfgcfg",
+		.data = &mfg_desc,
+	}, {
+		/* sentinel */
+	}
+};
+
+static struct platform_driver clk_mt8195_mfg_drv = {
+	.probe = mtk_clk_simple_probe,
+	.driver = {
+		.name = "clk-mt8195-mfg",
+		.of_match_table = of_match_clk_mt8195_mfg,
+	},
+};
+builtin_platform_driver(clk_mt8195_mfg_drv);
-- 
2.18.0

[v2 15/24] clk: mediatek: Add MT8195 scp adsp clock support

[Chun-Jie Chen]

Add MT8195 scp adsp clock controller which provides clock gate
control for Audio DSP.

Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
---
 drivers/clk/mediatek/Makefile              |  2 +-
 drivers/clk/mediatek/clk-mt8195-scp_adsp.c | 47 ++++++++++++++++++++++
 2 files changed, 48 insertions(+), 1 deletion(-)
 create mode 100644 drivers/clk/mediatek/clk-mt8195-scp_adsp.c

diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
index 042db433245a..472e5bc40fcb 100644
--- a/drivers/clk/mediatek/Makefile
+++ b/drivers/clk/mediatek/Makefile
@@ -81,6 +81,6 @@ obj-$(CONFIG_COMMON_CLK_MT8192_SCP_ADSP) += clk-mt8192-scp_adsp.o
 obj-$(CONFIG_COMMON_CLK_MT8192_VDECSYS) += clk-mt8192-vdec.o
 obj-$(CONFIG_COMMON_CLK_MT8192_VENCSYS) += clk-mt8192-venc.o
 obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-mt8195-topckgen.o clk-mt8195-peri_ao.o clk-mt8195-infra_ao.o clk-mt8195-cam.o \
-					clk-mt8195-ccu.o clk-mt8195-img.o clk-mt8195-ipe.o clk-mt8195-mfg.o
+					clk-mt8195-ccu.o clk-mt8195-img.o clk-mt8195-ipe.o clk-mt8195-mfg.o clk-mt8195-scp_adsp.o
 obj-$(CONFIG_COMMON_CLK_MT8516) += clk-mt8516.o
 obj-$(CONFIG_COMMON_CLK_MT8516_AUDSYS) += clk-mt8516-aud.o
diff --git a/drivers/clk/mediatek/clk-mt8195-scp_adsp.c b/drivers/clk/mediatek/clk-mt8195-scp_adsp.c
new file mode 100644
index 000000000000..cd0b9f0f0192
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt8195-scp_adsp.c
@@ -0,0 +1,47 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+//
+// Copyright (c) 2021 MediaTek Inc.
+// Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
+
+#include "clk-gate.h"
+#include "clk-mtk.h"
+
+#include <dt-bindings/clock/mt8195-clk.h>
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+static const struct mtk_gate_regs scp_adsp_cg_regs = {
+	.set_ofs = 0x180,
+	.clr_ofs = 0x180,
+	.sta_ofs = 0x180,
+};
+
+#define GATE_SCP_ADSP(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &scp_adsp_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr)
+
+static const struct mtk_gate scp_adsp_clks[] = {
+	GATE_SCP_ADSP(CLK_SCP_ADSP_AUDIODSP, "scp_adsp_audiodsp", "top_adsp", 0),
+};
+
+static const struct mtk_clk_desc scp_adsp_desc = {
+	.clks = scp_adsp_clks,
+	.num_clks = ARRAY_SIZE(scp_adsp_clks),
+};
+
+static const struct of_device_id of_match_clk_mt8195_scp_adsp[] = {
+	{
+		.compatible = "mediatek,mt8195-scp_adsp",
+		.data = &scp_adsp_desc,
+	}, {
+		/* sentinel */
+	}
+};
+
+static struct platform_driver clk_mt8195_scp_adsp_drv = {
+	.probe = mtk_clk_simple_probe,
+	.driver = {
+		.name = "clk-mt8195-scp_adsp",
+		.of_match_table = of_match_clk_mt8195_scp_adsp,
+	},
+};
+builtin_platform_driver(clk_mt8195_scp_adsp_drv);
-- 
2.18.0

[v2 16/24] clk: mediatek: Add MT8195 vdecsys clock support

[Chun-Jie Chen]

Add MT8195 vdec clock controllers which provide clock gate
control for video decoder.

Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
---
 drivers/clk/mediatek/Makefile          |   3 +-
 drivers/clk/mediatek/clk-mt8195-vdec.c | 104 +++++++++++++++++++++++++
 2 files changed, 106 insertions(+), 1 deletion(-)
 create mode 100644 drivers/clk/mediatek/clk-mt8195-vdec.c

diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
index 472e5bc40fcb..ac269f6d39e3 100644
--- a/drivers/clk/mediatek/Makefile
+++ b/drivers/clk/mediatek/Makefile
@@ -81,6 +81,7 @@ obj-$(CONFIG_COMMON_CLK_MT8192_SCP_ADSP) += clk-mt8192-scp_adsp.o
 obj-$(CONFIG_COMMON_CLK_MT8192_VDECSYS) += clk-mt8192-vdec.o
 obj-$(CONFIG_COMMON_CLK_MT8192_VENCSYS) += clk-mt8192-venc.o
 obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-mt8195-topckgen.o clk-mt8195-peri_ao.o clk-mt8195-infra_ao.o clk-mt8195-cam.o \
-					clk-mt8195-ccu.o clk-mt8195-img.o clk-mt8195-ipe.o clk-mt8195-mfg.o clk-mt8195-scp_adsp.o
+					clk-mt8195-ccu.o clk-mt8195-img.o clk-mt8195-ipe.o clk-mt8195-mfg.o clk-mt8195-scp_adsp.o \
+					clk-mt8195-vdec.o
 obj-$(CONFIG_COMMON_CLK_MT8516) += clk-mt8516.o
 obj-$(CONFIG_COMMON_CLK_MT8516_AUDSYS) += clk-mt8516-aud.o
diff --git a/drivers/clk/mediatek/clk-mt8195-vdec.c b/drivers/clk/mediatek/clk-mt8195-vdec.c
new file mode 100644
index 000000000000..2acc0cf88331
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt8195-vdec.c
@@ -0,0 +1,104 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+//
+// Copyright (c) 2021 MediaTek Inc.
+// Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
+
+#include "clk-gate.h"
+#include "clk-mtk.h"
+
+#include <dt-bindings/clock/mt8195-clk.h>
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+static const struct mtk_gate_regs vdec0_cg_regs = {
+	.set_ofs = 0x0,
+	.clr_ofs = 0x4,
+	.sta_ofs = 0x0,
+};
+
+static const struct mtk_gate_regs vdec1_cg_regs = {
+	.set_ofs = 0x200,
+	.clr_ofs = 0x204,
+	.sta_ofs = 0x200,
+};
+
+static const struct mtk_gate_regs vdec2_cg_regs = {
+	.set_ofs = 0x8,
+	.clr_ofs = 0xc,
+	.sta_ofs = 0x8,
+};
+
+#define GATE_VDEC0(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &vdec0_cg_regs, _shift, &mtk_clk_gate_ops_setclr_inv)
+
+#define GATE_VDEC1(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &vdec1_cg_regs, _shift, &mtk_clk_gate_ops_setclr_inv)
+
+#define GATE_VDEC2(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &vdec2_cg_regs, _shift, &mtk_clk_gate_ops_setclr_inv)
+
+static const struct mtk_gate vdec_clks[] = {
+	/* VDEC0 */
+	GATE_VDEC0(CLK_VDEC_VDEC, "vdec_vdec", "top_vdec", 0),
+	/* VDEC1 */
+	GATE_VDEC1(CLK_VDEC_LAT, "vdec_lat", "top_vdec", 0),
+	/* VDEC2 */
+	GATE_VDEC2(CLK_VDEC_LARB1, "vdec_larb1", "top_vdec", 0),
+};
+
+static const struct mtk_gate vdec_core1_clks[] = {
+	/* VDEC0 */
+	GATE_VDEC0(CLK_VDEC_CORE1_VDEC, "vdec_core1_vdec", "top_vdec", 0),
+	/* VDEC1 */
+	GATE_VDEC1(CLK_VDEC_CORE1_LAT, "vdec_core1_lat", "top_vdec", 0),
+	/* VDEC2 */
+	GATE_VDEC2(CLK_VDEC_CORE1_LARB1, "vdec_core1_larb1", "top_vdec", 0),
+};
+
+static const struct mtk_gate vdec_soc_clks[] = {
+	/* VDEC0 */
+	GATE_VDEC0(CLK_VDEC_SOC_VDEC, "vdec_soc_vdec", "top_vdec", 0),
+	/* VDEC1 */
+	GATE_VDEC1(CLK_VDEC_SOC_LAT, "vdec_soc_lat", "top_vdec", 0),
+	/* VDEC2 */
+	GATE_VDEC2(CLK_VDEC_SOC_LARB1, "vdec_soc_larb1", "top_vdec", 0),
+};
+
+static const struct mtk_clk_desc vdec_desc = {
+	.clks = vdec_clks,
+	.num_clks = ARRAY_SIZE(vdec_clks),
+};
+
+static const struct mtk_clk_desc vdec_core1_desc = {
+	.clks = vdec_core1_clks,
+	.num_clks = ARRAY_SIZE(vdec_core1_clks),
+};
+
+static const struct mtk_clk_desc vdec_soc_desc = {
+	.clks = vdec_soc_clks,
+	.num_clks = ARRAY_SIZE(vdec_soc_clks),
+};
+
+static const struct of_device_id of_match_clk_mt8195_vdec[] = {
+	{
+		.compatible = "mediatek,mt8195-vdecsys",
+		.data = &vdec_desc,
+	}, {
+		.compatible = "mediatek,mt8195-vdecsys_core1",
+		.data = &vdec_core1_desc,
+	}, {
+		.compatible = "mediatek,mt8195-vdecsys_soc",
+		.data = &vdec_soc_desc,
+	}, {
+		/* sentinel */
+	}
+};
+
+static struct platform_driver clk_mt8195_vdec_drv = {
+	.probe = mtk_clk_simple_probe,
+	.driver = {
+		.name = "clk-mt8195-vdec",
+		.of_match_table = of_match_clk_mt8195_vdec,
+	},
+};
+builtin_platform_driver(clk_mt8195_vdec_drv);
-- 
2.18.0

[v2 17/24] clk: mediatek: Add MT8195 vdosys0 clock support

[Chun-Jie Chen]

Add MT8195 vdosys0 clock controller which providers clock gate
control in video system.

Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
---
Integrate with mtk-mmsys driver which will pupulate device by
platform_device_register_data to start vdosys clock driver
---
 drivers/clk/mediatek/Makefile          |   2 +-
 drivers/clk/mediatek/clk-mt8195-vdo0.c | 123 +++++++++++++++++++++++++
 2 files changed, 124 insertions(+), 1 deletion(-)
 create mode 100644 drivers/clk/mediatek/clk-mt8195-vdo0.c

diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
index ac269f6d39e3..d22731316b7c 100644
--- a/drivers/clk/mediatek/Makefile
+++ b/drivers/clk/mediatek/Makefile
@@ -82,6 +82,6 @@ obj-$(CONFIG_COMMON_CLK_MT8192_VDECSYS) += clk-mt8192-vdec.o
 obj-$(CONFIG_COMMON_CLK_MT8192_VENCSYS) += clk-mt8192-venc.o
 obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-mt8195-topckgen.o clk-mt8195-peri_ao.o clk-mt8195-infra_ao.o clk-mt8195-cam.o \
 					clk-mt8195-ccu.o clk-mt8195-img.o clk-mt8195-ipe.o clk-mt8195-mfg.o clk-mt8195-scp_adsp.o \
-					clk-mt8195-vdec.o
+					clk-mt8195-vdec.o clk-mt8195-vdo0.o
 obj-$(CONFIG_COMMON_CLK_MT8516) += clk-mt8516.o
 obj-$(CONFIG_COMMON_CLK_MT8516_AUDSYS) += clk-mt8516-aud.o
diff --git a/drivers/clk/mediatek/clk-mt8195-vdo0.c b/drivers/clk/mediatek/clk-mt8195-vdo0.c
new file mode 100644
index 000000000000..5d8facac3a2b
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt8195-vdo0.c
@@ -0,0 +1,123 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+//
+// Copyright (c) 2021 MediaTek Inc.
+// Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
+
+#include "clk-gate.h"
+#include "clk-mtk.h"
+
+#include <dt-bindings/clock/mt8195-clk.h>
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+static const struct mtk_gate_regs vdo0_0_cg_regs = {
+	.set_ofs = 0x104,
+	.clr_ofs = 0x108,
+	.sta_ofs = 0x100,
+};
+
+static const struct mtk_gate_regs vdo0_1_cg_regs = {
+	.set_ofs = 0x114,
+	.clr_ofs = 0x118,
+	.sta_ofs = 0x110,
+};
+
+static const struct mtk_gate_regs vdo0_2_cg_regs = {
+	.set_ofs = 0x124,
+	.clr_ofs = 0x128,
+	.sta_ofs = 0x120,
+};
+
+#define GATE_VDO0_0(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &vdo0_0_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
+
+#define GATE_VDO0_1(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &vdo0_1_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
+
+#define GATE_VDO0_2(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &vdo0_2_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
+
+static const struct mtk_gate vdo0_clks[] = {
+	/* VDO0_0 */
+	GATE_VDO0_0(CLK_VDO0_DISP_OVL0, "vdo0_disp_ovl0", "top_vpp", 0),
+	GATE_VDO0_0(CLK_VDO0_DISP_COLOR0, "vdo0_disp_color0", "top_vpp", 2),
+	GATE_VDO0_0(CLK_VDO0_DISP_COLOR1, "vdo0_disp_color1", "top_vpp", 3),
+	GATE_VDO0_0(CLK_VDO0_DISP_CCORR0, "vdo0_disp_ccorr0", "top_vpp", 4),
+	GATE_VDO0_0(CLK_VDO0_DISP_CCORR1, "vdo0_disp_ccorr1", "top_vpp", 5),
+	GATE_VDO0_0(CLK_VDO0_DISP_AAL0, "vdo0_disp_aal0", "top_vpp", 6),
+	GATE_VDO0_0(CLK_VDO0_DISP_AAL1, "vdo0_disp_aal1", "top_vpp", 7),
+	GATE_VDO0_0(CLK_VDO0_DISP_GAMMA0, "vdo0_disp_gamma0", "top_vpp", 8),
+	GATE_VDO0_0(CLK_VDO0_DISP_GAMMA1, "vdo0_disp_gamma1", "top_vpp", 9),
+	GATE_VDO0_0(CLK_VDO0_DISP_DITHER0, "vdo0_disp_dither0", "top_vpp", 10),
+	GATE_VDO0_0(CLK_VDO0_DISP_DITHER1, "vdo0_disp_dither1", "top_vpp", 11),
+	GATE_VDO0_0(CLK_VDO0_DISP_OVL1, "vdo0_disp_ovl1", "top_vpp", 16),
+	GATE_VDO0_0(CLK_VDO0_DISP_WDMA0, "vdo0_disp_wdma0", "top_vpp", 17),
+	GATE_VDO0_0(CLK_VDO0_DISP_WDMA1, "vdo0_disp_wdma1", "top_vpp", 18),
+	GATE_VDO0_0(CLK_VDO0_DISP_RDMA0, "vdo0_disp_rdma0", "top_vpp", 19),
+	GATE_VDO0_0(CLK_VDO0_DISP_RDMA1, "vdo0_disp_rdma1", "top_vpp", 20),
+	GATE_VDO0_0(CLK_VDO0_DSI0, "vdo0_dsi0", "top_vpp", 21),
+	GATE_VDO0_0(CLK_VDO0_DSI1, "vdo0_dsi1", "top_vpp", 22),
+	GATE_VDO0_0(CLK_VDO0_DSC_WRAP0, "vdo0_dsc_wrap0", "top_vpp", 23),
+	GATE_VDO0_0(CLK_VDO0_VPP_MERGE0, "vdo0_vpp_merge0", "top_vpp", 24),
+	GATE_VDO0_0(CLK_VDO0_DP_INTF0, "vdo0_dp_intf0", "top_vpp", 25),
+	GATE_VDO0_0(CLK_VDO0_DISP_MUTEX0, "vdo0_disp_mutex0", "top_vpp", 26),
+	GATE_VDO0_0(CLK_VDO0_DISP_IL_ROT0, "vdo0_disp_il_rot0", "top_vpp", 27),
+	GATE_VDO0_0(CLK_VDO0_APB_BUS, "vdo0_apb_bus", "top_vpp", 28),
+	GATE_VDO0_0(CLK_VDO0_FAKE_ENG0, "vdo0_fake_eng0", "top_vpp", 29),
+	GATE_VDO0_0(CLK_VDO0_FAKE_ENG1, "vdo0_fake_eng1", "top_vpp", 30),
+	/* VDO0_1 */
+	GATE_VDO0_1(CLK_VDO0_DL_ASYNC0, "vdo0_dl_async0", "top_vpp", 0),
+	GATE_VDO0_1(CLK_VDO0_DL_ASYNC1, "vdo0_dl_async1", "top_vpp", 1),
+	GATE_VDO0_1(CLK_VDO0_DL_ASYNC2, "vdo0_dl_async2", "top_vpp", 2),
+	GATE_VDO0_1(CLK_VDO0_DL_ASYNC3, "vdo0_dl_async3", "top_vpp", 3),
+	GATE_VDO0_1(CLK_VDO0_DL_ASYNC4, "vdo0_dl_async4", "top_vpp", 4),
+	GATE_VDO0_1(CLK_VDO0_DISP_MONITOR0, "vdo0_disp_monitor0", "top_vpp", 5),
+	GATE_VDO0_1(CLK_VDO0_DISP_MONITOR1, "vdo0_disp_monitor1", "top_vpp", 6),
+	GATE_VDO0_1(CLK_VDO0_DISP_MONITOR2, "vdo0_disp_monitor2", "top_vpp", 7),
+	GATE_VDO0_1(CLK_VDO0_DISP_MONITOR3, "vdo0_disp_monitor3", "top_vpp", 8),
+	GATE_VDO0_1(CLK_VDO0_DISP_MONITOR4, "vdo0_disp_monitor4", "top_vpp", 9),
+	GATE_VDO0_1(CLK_VDO0_SMI_GALS, "vdo0_smi_gals", "top_vpp", 10),
+	GATE_VDO0_1(CLK_VDO0_SMI_COMMON, "vdo0_smi_common", "top_vpp", 11),
+	GATE_VDO0_1(CLK_VDO0_SMI_EMI, "vdo0_smi_emi", "top_vpp", 12),
+	GATE_VDO0_1(CLK_VDO0_SMI_IOMMU, "vdo0_smi_iommu", "top_vpp", 13),
+	GATE_VDO0_1(CLK_VDO0_SMI_LARB, "vdo0_smi_larb", "top_vpp", 14),
+	GATE_VDO0_1(CLK_VDO0_SMI_RSI, "vdo0_smi_rsi", "top_vpp", 15),
+	/* VDO0_2 */
+	GATE_VDO0_2(CLK_VDO0_DSI0_DSI, "vdo0_dsi0_dsi", "top_dsi_occ", 0),
+	GATE_VDO0_2(CLK_VDO0_DSI1_DSI, "vdo0_dsi1_dsi", "top_dsi_occ", 8),
+	GATE_VDO0_2(CLK_VDO0_DP_INTF0_DP_INTF, "vdo0_dp_intf0_dp_intf", "top_edp", 16),
+};
+
+static int clk_mt8195_vdo0_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct device_node *node = dev->parent->of_node;
+	struct clk_onecell_data *clk_data;
+	int r;
+
+	clk_data = mtk_alloc_clk_data(CLK_VDO0_NR_CLK);
+	if (!clk_data)
+		return -ENOMEM;
+
+	r = mtk_clk_register_gates(node, vdo0_clks, ARRAY_SIZE(vdo0_clks), clk_data);
+	if (r)
+		goto free_vdo0_data;
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+	if (r)
+		goto free_vdo0_data;
+
+	return r;
+
+free_vdo0_data:
+	mtk_free_clk_data(clk_data);
+	return r;
+}
+
+static struct platform_driver clk_mt8195_vdo0_drv = {
+	.probe = clk_mt8195_vdo0_probe,
+	.driver = {
+		.name = "clk-mt8195-vdo0",
+	},
+};
+builtin_platform_driver(clk_mt8195_vdo0_drv);
-- 
2.18.0

[v2 18/24] clk: mediatek: Add MT8195 vdosys1 clock support

[Chun-Jie Chen]

Add MT8195 vdosys1 clock controller which provides clock gate
control for video system.

Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
---
Integrate with mtk-mmsys driver which will pupulate device by
platform_device_register_data to start vdosys clock driver
---
 drivers/clk/mediatek/Makefile          |   2 +-
 drivers/clk/mediatek/clk-mt8195-vdo1.c | 140 +++++++++++++++++++++++++
 2 files changed, 141 insertions(+), 1 deletion(-)
 create mode 100644 drivers/clk/mediatek/clk-mt8195-vdo1.c

diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
index d22731316b7c..3c8c8cdbd3ef 100644
--- a/drivers/clk/mediatek/Makefile
+++ b/drivers/clk/mediatek/Makefile
@@ -82,6 +82,6 @@ obj-$(CONFIG_COMMON_CLK_MT8192_VDECSYS) += clk-mt8192-vdec.o
 obj-$(CONFIG_COMMON_CLK_MT8192_VENCSYS) += clk-mt8192-venc.o
 obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-mt8195-topckgen.o clk-mt8195-peri_ao.o clk-mt8195-infra_ao.o clk-mt8195-cam.o \
 					clk-mt8195-ccu.o clk-mt8195-img.o clk-mt8195-ipe.o clk-mt8195-mfg.o clk-mt8195-scp_adsp.o \
-					clk-mt8195-vdec.o clk-mt8195-vdo0.o
+					clk-mt8195-vdec.o clk-mt8195-vdo0.o clk-mt8195-vdo1.o
 obj-$(CONFIG_COMMON_CLK_MT8516) += clk-mt8516.o
 obj-$(CONFIG_COMMON_CLK_MT8516_AUDSYS) += clk-mt8516-aud.o
diff --git a/drivers/clk/mediatek/clk-mt8195-vdo1.c b/drivers/clk/mediatek/clk-mt8195-vdo1.c
new file mode 100644
index 000000000000..6ecff1e72443
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt8195-vdo1.c
@@ -0,0 +1,140 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+//
+// Copyright (c) 2021 MediaTek Inc.
+// Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
+
+#include "clk-gate.h"
+#include "clk-mtk.h"
+
+#include <dt-bindings/clock/mt8195-clk.h>
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+static const struct mtk_gate_regs vdo1_0_cg_regs = {
+	.set_ofs = 0x104,
+	.clr_ofs = 0x108,
+	.sta_ofs = 0x100,
+};
+
+static const struct mtk_gate_regs vdo1_1_cg_regs = {
+	.set_ofs = 0x124,
+	.clr_ofs = 0x128,
+	.sta_ofs = 0x120,
+};
+
+static const struct mtk_gate_regs vdo1_2_cg_regs = {
+	.set_ofs = 0x134,
+	.clr_ofs = 0x138,
+	.sta_ofs = 0x130,
+};
+
+static const struct mtk_gate_regs vdo1_3_cg_regs = {
+	.set_ofs = 0x144,
+	.clr_ofs = 0x148,
+	.sta_ofs = 0x140,
+};
+
+#define GATE_VDO1_0(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &vdo1_0_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
+
+#define GATE_VDO1_1(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &vdo1_1_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
+
+#define GATE_VDO1_2(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &vdo1_2_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
+
+#define GATE_VDO1_3(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &vdo1_3_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
+
+static const struct mtk_gate vdo1_clks[] = {
+	/* VDO1_0 */
+	GATE_VDO1_0(CLK_VDO1_SMI_LARB2, "vdo1_smi_larb2", "top_vpp", 0),
+	GATE_VDO1_0(CLK_VDO1_SMI_LARB3, "vdo1_smi_larb3", "top_vpp", 1),
+	GATE_VDO1_0(CLK_VDO1_GALS, "vdo1_gals", "top_vpp", 2),
+	GATE_VDO1_0(CLK_VDO1_FAKE_ENG0, "vdo1_fake_eng0", "top_vpp", 3),
+	GATE_VDO1_0(CLK_VDO1_FAKE_ENG, "vdo1_fake_eng", "top_vpp", 4),
+	GATE_VDO1_0(CLK_VDO1_MDP_RDMA0, "vdo1_mdp_rdma0", "top_vpp", 5),
+	GATE_VDO1_0(CLK_VDO1_MDP_RDMA1, "vdo1_mdp_rdma1", "top_vpp", 6),
+	GATE_VDO1_0(CLK_VDO1_MDP_RDMA2, "vdo1_mdp_rdma2", "top_vpp", 7),
+	GATE_VDO1_0(CLK_VDO1_MDP_RDMA3, "vdo1_mdp_rdma3", "top_vpp", 8),
+	GATE_VDO1_0(CLK_VDO1_VPP_MERGE0, "vdo1_vpp_merge0", "top_vpp", 9),
+	GATE_VDO1_0(CLK_VDO1_VPP_MERGE1, "vdo1_vpp_merge1", "top_vpp", 10),
+	GATE_VDO1_0(CLK_VDO1_VPP_MERGE2, "vdo1_vpp_merge2", "top_vpp", 11),
+	GATE_VDO1_0(CLK_VDO1_VPP_MERGE3, "vdo1_vpp_merge3", "top_vpp", 12),
+	GATE_VDO1_0(CLK_VDO1_VPP_MERGE4, "vdo1_vpp_merge4", "top_vpp", 13),
+	GATE_VDO1_0(CLK_VDO1_VPP2_TO_VDO1_DL_ASYNC, "vdo1_vpp2_to_vdo1_dl_async", "top_vpp", 14),
+	GATE_VDO1_0(CLK_VDO1_VPP3_TO_VDO1_DL_ASYNC, "vdo1_vpp3_to_vdo1_dl_async", "top_vpp", 15),
+	GATE_VDO1_0(CLK_VDO1_DISP_MUTEX, "vdo1_disp_mutex", "top_vpp", 16),
+	GATE_VDO1_0(CLK_VDO1_MDP_RDMA4, "vdo1_mdp_rdma4", "top_vpp", 17),
+	GATE_VDO1_0(CLK_VDO1_MDP_RDMA5, "vdo1_mdp_rdma5", "top_vpp", 18),
+	GATE_VDO1_0(CLK_VDO1_MDP_RDMA6, "vdo1_mdp_rdma6", "top_vpp", 19),
+	GATE_VDO1_0(CLK_VDO1_MDP_RDMA7, "vdo1_mdp_rdma7", "top_vpp", 20),
+	GATE_VDO1_0(CLK_VDO1_DP_INTF0_MM, "vdo1_dp_intf0_mm", "top_vpp", 21),
+	GATE_VDO1_0(CLK_VDO1_DPI0_MM, "vdo1_dpi0_mm", "top_vpp", 22),
+	GATE_VDO1_0(CLK_VDO1_DPI1_MM, "vdo1_dpi1_mm", "top_vpp", 23),
+	GATE_VDO1_0(CLK_VDO1_DISP_MONITOR, "vdo1_disp_monitor", "top_vpp", 24),
+	GATE_VDO1_0(CLK_VDO1_MERGE0_DL_ASYNC, "vdo1_merge0_dl_async", "top_vpp", 25),
+	GATE_VDO1_0(CLK_VDO1_MERGE1_DL_ASYNC, "vdo1_merge1_dl_async", "top_vpp", 26),
+	GATE_VDO1_0(CLK_VDO1_MERGE2_DL_ASYNC, "vdo1_merge2_dl_async", "top_vpp", 27),
+	GATE_VDO1_0(CLK_VDO1_MERGE3_DL_ASYNC, "vdo1_merge3_dl_async", "top_vpp", 28),
+	GATE_VDO1_0(CLK_VDO1_MERGE4_DL_ASYNC, "vdo1_merge4_dl_async", "top_vpp", 29),
+	GATE_VDO1_0(CLK_VDO1_VDO0_DSC_TO_VDO1_DL_ASYNC, "vdo1_vdo0_dsc_to_vdo1_dl_async",
+		    "top_vpp", 30),
+	GATE_VDO1_0(CLK_VDO1_VDO0_MERGE_TO_VDO1_DL_ASYNC, "vdo1_vdo0_merge_to_vdo1_dl_async",
+		    "top_vpp", 31),
+	/* VDO1_1 */
+	GATE_VDO1_1(CLK_VDO1_HDR_VDO_FE0, "vdo1_hdr_vdo_fe0", "top_vpp", 0),
+	GATE_VDO1_1(CLK_VDO1_HDR_GFX_FE0, "vdo1_hdr_gfx_fe0", "top_vpp", 1),
+	GATE_VDO1_1(CLK_VDO1_HDR_VDO_BE, "vdo1_hdr_vdo_be", "top_vpp", 2),
+	GATE_VDO1_1(CLK_VDO1_HDR_VDO_FE1, "vdo1_hdr_vdo_fe1", "top_vpp", 16),
+	GATE_VDO1_1(CLK_VDO1_HDR_GFX_FE1, "vdo1_hdr_gfx_fe1", "top_vpp", 17),
+	GATE_VDO1_1(CLK_VDO1_DISP_MIXER, "vdo1_disp_mixer", "top_vpp", 18),
+	GATE_VDO1_1(CLK_VDO1_HDR_VDO_FE0_DL_ASYNC, "vdo1_hdr_vdo_fe0_dl_async", "top_vpp", 19),
+	GATE_VDO1_1(CLK_VDO1_HDR_VDO_FE1_DL_ASYNC, "vdo1_hdr_vdo_fe1_dl_async", "top_vpp", 20),
+	GATE_VDO1_1(CLK_VDO1_HDR_GFX_FE0_DL_ASYNC, "vdo1_hdr_gfx_fe0_dl_async", "top_vpp", 21),
+	GATE_VDO1_1(CLK_VDO1_HDR_GFX_FE1_DL_ASYNC, "vdo1_hdr_gfx_fe1_dl_async", "top_vpp", 22),
+	GATE_VDO1_1(CLK_VDO1_HDR_VDO_BE_DL_ASYNC, "vdo1_hdr_vdo_be_dl_async", "top_vpp", 23),
+	/* VDO1_2 */
+	GATE_VDO1_2(CLK_VDO1_DPI0, "vdo1_dpi0", "top_vpp", 0),
+	GATE_VDO1_2(CLK_VDO1_DISP_MONITOR_DPI0, "vdo1_disp_monitor_dpi0", "top_vpp", 1),
+	GATE_VDO1_2(CLK_VDO1_DPI1, "vdo1_dpi1", "top_vpp", 8),
+	GATE_VDO1_2(CLK_VDO1_DISP_MONITOR_DPI1, "vdo1_disp_monitor_dpi1", "top_vpp", 9),
+	GATE_VDO1_2(CLK_VDO1_DPINTF, "vdo1_dpintf", "top_vpp", 16),
+	GATE_VDO1_2(CLK_VDO1_DISP_MONITOR_DPINTF, "vdo1_disp_monitor_dpintf", "top_vpp", 17),
+	/* VDO1_3 */
+	GATE_VDO1_3(CLK_VDO1_26M_SLOW, "vdo1_26m_slow", "clk26m", 8),
+};
+
+static int clk_mt8195_vdo1_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct device_node *node = dev->parent->of_node;
+	struct clk_onecell_data *clk_data;
+	int r;
+
+	clk_data = mtk_alloc_clk_data(CLK_VDO1_NR_CLK);
+	if (!clk_data)
+		return -ENOMEM;
+
+	r = mtk_clk_register_gates(node, vdo1_clks, ARRAY_SIZE(vdo1_clks), clk_data);
+	if (r)
+		goto free_vdo1_data;
+
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+	if (r)
+		goto free_vdo1_data;
+
+	return r;
+
+free_vdo1_data:
+	mtk_free_clk_data(clk_data);
+	return r;
+}
+
+static struct platform_driver clk_mt8195_vdo1_drv = {
+	.probe = clk_mt8195_vdo1_probe,
+	.driver = {
+		.name = "clk-mt8195-vdo1",
+	},
+};
+builtin_platform_driver(clk_mt8195_vdo1_drv);
-- 
2.18.0

[v2 19/24] clk: mediatek: Add MT8195 vencsys clock support

[Chun-Jie Chen]

Add MT8195 vencsys clock controller which provide clock gate
control for video encoder.

Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
---
 drivers/clk/mediatek/Makefile          |  2 +-
 drivers/clk/mediatek/clk-mt8195-venc.c | 69 ++++++++++++++++++++++++++
 2 files changed, 70 insertions(+), 1 deletion(-)
 create mode 100644 drivers/clk/mediatek/clk-mt8195-venc.c

diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
index 3c8c8cdbd3ef..82ffcc4f2c52 100644
--- a/drivers/clk/mediatek/Makefile
+++ b/drivers/clk/mediatek/Makefile
@@ -82,6 +82,6 @@ obj-$(CONFIG_COMMON_CLK_MT8192_VDECSYS) += clk-mt8192-vdec.o
 obj-$(CONFIG_COMMON_CLK_MT8192_VENCSYS) += clk-mt8192-venc.o
 obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-mt8195-topckgen.o clk-mt8195-peri_ao.o clk-mt8195-infra_ao.o clk-mt8195-cam.o \
 					clk-mt8195-ccu.o clk-mt8195-img.o clk-mt8195-ipe.o clk-mt8195-mfg.o clk-mt8195-scp_adsp.o \
-					clk-mt8195-vdec.o clk-mt8195-vdo0.o clk-mt8195-vdo1.o
+					clk-mt8195-vdec.o clk-mt8195-vdo0.o clk-mt8195-vdo1.o clk-mt8195-venc.o
 obj-$(CONFIG_COMMON_CLK_MT8516) += clk-mt8516.o
 obj-$(CONFIG_COMMON_CLK_MT8516_AUDSYS) += clk-mt8516-aud.o
diff --git a/drivers/clk/mediatek/clk-mt8195-venc.c b/drivers/clk/mediatek/clk-mt8195-venc.c
new file mode 100644
index 000000000000..10702a4ad5ff
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt8195-venc.c
@@ -0,0 +1,69 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+//
+// Copyright (c) 2021 MediaTek Inc.
+// Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
+
+#include "clk-gate.h"
+#include "clk-mtk.h"
+
+#include <dt-bindings/clock/mt8195-clk.h>
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+static const struct mtk_gate_regs venc_cg_regs = {
+	.set_ofs = 0x4,
+	.clr_ofs = 0x8,
+	.sta_ofs = 0x0,
+};
+
+#define GATE_VENC(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &venc_cg_regs, _shift, &mtk_clk_gate_ops_setclr_inv)
+
+static const struct mtk_gate venc_clks[] = {
+	GATE_VENC(CLK_VENC_LARB, "venc_larb", "top_venc", 0),
+	GATE_VENC(CLK_VENC_VENC, "venc_venc", "top_venc", 4),
+	GATE_VENC(CLK_VENC_JPGENC, "venc_jpgenc", "top_venc", 8),
+	GATE_VENC(CLK_VENC_JPGDEC, "venc_jpgdec", "top_venc", 12),
+	GATE_VENC(CLK_VENC_JPGDEC_C1, "venc_jpgdec_c1", "top_venc", 16),
+	GATE_VENC(CLK_VENC_GALS, "venc_gals", "top_venc", 28),
+};
+
+static const struct mtk_gate venc_core1_clks[] = {
+	GATE_VENC(CLK_VENC_CORE1_LARB, "venc_core1_larb", "top_venc", 0),
+	GATE_VENC(CLK_VENC_CORE1_VENC, "venc_core1_venc", "top_venc", 4),
+	GATE_VENC(CLK_VENC_CORE1_JPGENC, "venc_core1_jpgenc", "top_venc", 8),
+	GATE_VENC(CLK_VENC_CORE1_JPGDEC, "venc_core1_jpgdec", "top_venc", 12),
+	GATE_VENC(CLK_VENC_CORE1_JPGDEC_C1, "venc_core1_jpgdec_c1", "top_venc", 16),
+	GATE_VENC(CLK_VENC_CORE1_GALS, "venc_core1_gals", "top_venc", 28),
+};
+
+static const struct mtk_clk_desc venc_desc = {
+	.clks = venc_clks,
+	.num_clks = ARRAY_SIZE(venc_clks),
+};
+
+static const struct mtk_clk_desc venc_core1_desc = {
+	.clks = venc_core1_clks,
+	.num_clks = ARRAY_SIZE(venc_core1_clks),
+};
+
+static const struct of_device_id of_match_clk_mt8195_venc[] = {
+	{
+		.compatible = "mediatek,mt8195-vencsys",
+		.data = &venc_desc,
+	}, {
+		.compatible = "mediatek,mt8195-vencsys_core1",
+		.data = &venc_core1_desc,
+	}, {
+		/* sentinel */
+	}
+};
+
+static struct platform_driver clk_mt8195_venc_drv = {
+	.probe = mtk_clk_simple_probe,
+	.driver = {
+		.name = "clk-mt8195-venc",
+		.of_match_table = of_match_clk_mt8195_venc,
+	},
+};
+builtin_platform_driver(clk_mt8195_venc_drv);
-- 
2.18.0

[v2 20/24] clk: mediatek: Add MT8195 vppsys0 clock support

[Chun-Jie Chen]

Add MT8195 vppsys0 clock controller which provides clock gate
controller for Video Processor Pipe.

Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
---
 drivers/clk/mediatek/Makefile          |   2 +-
 drivers/clk/mediatek/clk-mt8195-vpp0.c | 110 +++++++++++++++++++++++++
 2 files changed, 111 insertions(+), 1 deletion(-)
 create mode 100644 drivers/clk/mediatek/clk-mt8195-vpp0.c

diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
index 82ffcc4f2c52..8694f070e2d0 100644
--- a/drivers/clk/mediatek/Makefile
+++ b/drivers/clk/mediatek/Makefile
@@ -82,6 +82,6 @@ obj-$(CONFIG_COMMON_CLK_MT8192_VDECSYS) += clk-mt8192-vdec.o
 obj-$(CONFIG_COMMON_CLK_MT8192_VENCSYS) += clk-mt8192-venc.o
 obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-mt8195-topckgen.o clk-mt8195-peri_ao.o clk-mt8195-infra_ao.o clk-mt8195-cam.o \
 					clk-mt8195-ccu.o clk-mt8195-img.o clk-mt8195-ipe.o clk-mt8195-mfg.o clk-mt8195-scp_adsp.o \
-					clk-mt8195-vdec.o clk-mt8195-vdo0.o clk-mt8195-vdo1.o clk-mt8195-venc.o
+					clk-mt8195-vdec.o clk-mt8195-vdo0.o clk-mt8195-vdo1.o clk-mt8195-venc.o clk-mt8195-vpp0.o
 obj-$(CONFIG_COMMON_CLK_MT8516) += clk-mt8516.o
 obj-$(CONFIG_COMMON_CLK_MT8516_AUDSYS) += clk-mt8516-aud.o
diff --git a/drivers/clk/mediatek/clk-mt8195-vpp0.c b/drivers/clk/mediatek/clk-mt8195-vpp0.c
new file mode 100644
index 000000000000..736bf0948540
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt8195-vpp0.c
@@ -0,0 +1,110 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+//
+// Copyright (c) 2021 MediaTek Inc.
+// Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
+
+#include "clk-gate.h"
+#include "clk-mtk.h"
+
+#include <dt-bindings/clock/mt8195-clk.h>
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+static const struct mtk_gate_regs vpp0_0_cg_regs = {
+	.set_ofs = 0x24,
+	.clr_ofs = 0x28,
+	.sta_ofs = 0x20,
+};
+
+static const struct mtk_gate_regs vpp0_1_cg_regs = {
+	.set_ofs = 0x30,
+	.clr_ofs = 0x34,
+	.sta_ofs = 0x2c,
+};
+
+static const struct mtk_gate_regs vpp0_2_cg_regs = {
+	.set_ofs = 0x3c,
+	.clr_ofs = 0x40,
+	.sta_ofs = 0x38,
+};
+
+#define GATE_VPP0_0(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &vpp0_0_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
+
+#define GATE_VPP0_1(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &vpp0_1_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
+
+#define GATE_VPP0_2(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &vpp0_2_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
+
+static const struct mtk_gate vpp0_clks[] = {
+	/* VPP0_0 */
+	GATE_VPP0_0(CLK_VPP0_MDP_FG, "vpp0_mdp_fg", "top_vpp", 1),
+	GATE_VPP0_0(CLK_VPP0_STITCH, "vpp0_stitch", "top_vpp", 2),
+	GATE_VPP0_0(CLK_VPP0_PADDING, "vpp0_padding", "top_vpp", 7),
+	GATE_VPP0_0(CLK_VPP0_MDP_TCC, "vpp0_mdp_tcc", "top_vpp", 8),
+	GATE_VPP0_0(CLK_VPP0_WARP0_ASYNC_TX, "vpp0_warp0_async_tx", "top_vpp", 10),
+	GATE_VPP0_0(CLK_VPP0_WARP1_ASYNC_TX, "vpp0_warp1_async_tx", "top_vpp", 11),
+	GATE_VPP0_0(CLK_VPP0_MUTEX, "vpp0_mutex", "top_vpp", 13),
+	GATE_VPP0_0(CLK_VPP0_VPP02VPP1_RELAY, "vpp0_vpp02vpp1_relay", "top_vpp", 14),
+	GATE_VPP0_0(CLK_VPP0_VPP12VPP0_ASYNC, "vpp0_vpp12vpp0_async", "top_vpp", 15),
+	GATE_VPP0_0(CLK_VPP0_MMSYSRAM_TOP, "vpp0_mmsysram_top", "top_vpp", 16),
+	GATE_VPP0_0(CLK_VPP0_MDP_AAL, "vpp0_mdp_aal", "top_vpp", 17),
+	GATE_VPP0_0(CLK_VPP0_MDP_RSZ, "vpp0_mdp_rsz", "top_vpp", 18),
+	/* VPP0_1 */
+	GATE_VPP0_1(CLK_VPP0_SMI_COMMON, "vpp0_smi_common", "top_vpp", 0),
+	GATE_VPP0_1(CLK_VPP0_GALS_VDO0_LARB0, "vpp0_gals_vdo0_larb0", "top_vpp", 1),
+	GATE_VPP0_1(CLK_VPP0_GALS_VDO0_LARB1, "vpp0_gals_vdo0_larb1", "top_vpp", 2),
+	GATE_VPP0_1(CLK_VPP0_GALS_VENCSYS, "vpp0_gals_vencsys", "top_vpp", 3),
+	GATE_VPP0_1(CLK_VPP0_GALS_VENCSYS_CORE1, "vpp0_gals_vencsys_core1", "top_vpp", 4),
+	GATE_VPP0_1(CLK_VPP0_GALS_INFRA, "vpp0_gals_infra", "top_vpp", 5),
+	GATE_VPP0_1(CLK_VPP0_GALS_CAMSYS, "vpp0_gals_camsys", "top_vpp", 6),
+	GATE_VPP0_1(CLK_VPP0_GALS_VPP1_LARB5, "vpp0_gals_vpp1_larb5", "top_vpp", 7),
+	GATE_VPP0_1(CLK_VPP0_GALS_VPP1_LARB6, "vpp0_gals_vpp1_larb6", "top_vpp", 8),
+	GATE_VPP0_1(CLK_VPP0_SMI_REORDER, "vpp0_smi_reorder", "top_vpp", 9),
+	GATE_VPP0_1(CLK_VPP0_SMI_IOMMU, "vpp0_smi_iommu", "top_vpp", 10),
+	GATE_VPP0_1(CLK_VPP0_GALS_IMGSYS_CAMSYS, "vpp0_gals_imgsys_camsys", "top_vpp", 11),
+	GATE_VPP0_1(CLK_VPP0_MDP_RDMA, "vpp0_mdp_rdma", "top_vpp", 12),
+	GATE_VPP0_1(CLK_VPP0_MDP_WROT, "vpp0_mdp_wrot", "top_vpp", 13),
+	GATE_VPP0_1(CLK_VPP0_GALS_EMI0_EMI1, "vpp0_gals_emi0_emi1", "top_vpp", 16),
+	GATE_VPP0_1(CLK_VPP0_SMI_SUB_COMMON_REORDER, "vpp0_smi_sub_common_reorder", "top_vpp", 17),
+	GATE_VPP0_1(CLK_VPP0_SMI_RSI, "vpp0_smi_rsi", "top_vpp", 18),
+	GATE_VPP0_1(CLK_VPP0_SMI_COMMON_LARB4, "vpp0_smi_common_larb4", "top_vpp", 19),
+	GATE_VPP0_1(CLK_VPP0_GALS_VDEC_VDEC_CORE1, "vpp0_gals_vdec_vdec_core1", "top_vpp", 20),
+	GATE_VPP0_1(CLK_VPP0_GALS_VPP1_WPE, "vpp0_gals_vpp1_wpe", "top_vpp", 21),
+	GATE_VPP0_1(CLK_VPP0_GALS_VDO0_VDO1_VENCSYS_CORE1, "vpp0_gals_vdo0_vdo1_vencsys_core1",
+		    "top_vpp", 22),
+	GATE_VPP0_1(CLK_VPP0_FAKE_ENG, "vpp0_fake_eng", "top_vpp", 23),
+	GATE_VPP0_1(CLK_VPP0_MDP_HDR, "vpp0_mdp_hdr", "top_vpp", 24),
+	GATE_VPP0_1(CLK_VPP0_MDP_TDSHP, "vpp0_mdp_tdshp", "top_vpp", 25),
+	GATE_VPP0_1(CLK_VPP0_MDP_COLOR, "vpp0_mdp_color", "top_vpp", 26),
+	GATE_VPP0_1(CLK_VPP0_MDP_OVL, "vpp0_mdp_ovl", "top_vpp", 27),
+	/* VPP0_2 */
+	GATE_VPP0_2(CLK_VPP0_WARP0_RELAY, "vpp0_warp0_relay", "top_wpe_vpp", 0),
+	GATE_VPP0_2(CLK_VPP0_WARP0_MDP_DL_ASYNC, "vpp0_warp0_mdp_dl_async", "top_wpe_vpp", 1),
+	GATE_VPP0_2(CLK_VPP0_WARP1_RELAY, "vpp0_warp1_relay", "top_wpe_vpp", 2),
+	GATE_VPP0_2(CLK_VPP0_WARP1_MDP_DL_ASYNC, "vpp0_warp1_mdp_dl_async", "top_wpe_vpp", 3),
+};
+
+static const struct mtk_clk_desc vpp0_desc = {
+	.clks = vpp0_clks,
+	.num_clks = ARRAY_SIZE(vpp0_clks),
+};
+
+static const struct of_device_id of_match_clk_mt8195_vpp0[] = {
+	{
+		.compatible = "mediatek,mt8195-vppsys0",
+		.data = &vpp0_desc,
+	}, {
+		/* sentinel */
+	}
+};
+
+static struct platform_driver clk_mt8195_vpp0_drv = {
+	.probe = mtk_clk_simple_probe,
+	.driver = {
+		.name = "clk-mt8195-vpp0",
+		.of_match_table = of_match_clk_mt8195_vpp0,
+	},
+};
+builtin_platform_driver(clk_mt8195_vpp0_drv);
-- 
2.18.0

[v2 21/24] clk: mediatek: Add MT8195 vppsys1 clock support

[Chun-Jie Chen]

Add MT8195 vppsys1 clock controller which provides clock gate
controller for Video Processor Pipe.

Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
---
 drivers/clk/mediatek/Makefile          |   3 +-
 drivers/clk/mediatek/clk-mt8195-vpp1.c | 108 +++++++++++++++++++++++++
 2 files changed, 110 insertions(+), 1 deletion(-)
 create mode 100644 drivers/clk/mediatek/clk-mt8195-vpp1.c

diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
index 8694f070e2d0..402a809ff6ac 100644
--- a/drivers/clk/mediatek/Makefile
+++ b/drivers/clk/mediatek/Makefile
@@ -82,6 +82,7 @@ obj-$(CONFIG_COMMON_CLK_MT8192_VDECSYS) += clk-mt8192-vdec.o
 obj-$(CONFIG_COMMON_CLK_MT8192_VENCSYS) += clk-mt8192-venc.o
 obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-mt8195-topckgen.o clk-mt8195-peri_ao.o clk-mt8195-infra_ao.o clk-mt8195-cam.o \
 					clk-mt8195-ccu.o clk-mt8195-img.o clk-mt8195-ipe.o clk-mt8195-mfg.o clk-mt8195-scp_adsp.o \
-					clk-mt8195-vdec.o clk-mt8195-vdo0.o clk-mt8195-vdo1.o clk-mt8195-venc.o clk-mt8195-vpp0.o
+					clk-mt8195-vdec.o clk-mt8195-vdo0.o clk-mt8195-vdo1.o clk-mt8195-venc.o clk-mt8195-vpp0.o \
+					clk-mt8195-vpp1.o
 obj-$(CONFIG_COMMON_CLK_MT8516) += clk-mt8516.o
 obj-$(CONFIG_COMMON_CLK_MT8516_AUDSYS) += clk-mt8516-aud.o
diff --git a/drivers/clk/mediatek/clk-mt8195-vpp1.c b/drivers/clk/mediatek/clk-mt8195-vpp1.c
new file mode 100644
index 000000000000..774dbd87980f
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt8195-vpp1.c
@@ -0,0 +1,108 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+//
+// Copyright (c) 2021 MediaTek Inc.
+// Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
+
+#include "clk-gate.h"
+#include "clk-mtk.h"
+
+#include <dt-bindings/clock/mt8195-clk.h>
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+static const struct mtk_gate_regs vpp1_0_cg_regs = {
+	.set_ofs = 0x104,
+	.clr_ofs = 0x108,
+	.sta_ofs = 0x100,
+};
+
+static const struct mtk_gate_regs vpp1_1_cg_regs = {
+	.set_ofs = 0x114,
+	.clr_ofs = 0x118,
+	.sta_ofs = 0x110,
+};
+
+#define GATE_VPP1_0(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &vpp1_0_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
+
+#define GATE_VPP1_1(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &vpp1_1_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
+
+static const struct mtk_gate vpp1_clks[] = {
+	/* VPP1_0 */
+	GATE_VPP1_0(CLK_VPP1_SVPP1_MDP_OVL, "vpp1_svpp1_mdp_ovl", "top_vpp", 0),
+	GATE_VPP1_0(CLK_VPP1_SVPP1_MDP_TCC, "vpp1_svpp1_mdp_tcc", "top_vpp", 1),
+	GATE_VPP1_0(CLK_VPP1_SVPP1_MDP_WROT, "vpp1_svpp1_mdp_wrot", "top_vpp", 2),
+	GATE_VPP1_0(CLK_VPP1_SVPP1_VPP_PAD, "vpp1_svpp1_vpp_pad", "top_vpp", 3),
+	GATE_VPP1_0(CLK_VPP1_SVPP2_MDP_WROT, "vpp1_svpp2_mdp_wrot", "top_vpp", 4),
+	GATE_VPP1_0(CLK_VPP1_SVPP2_VPP_PAD, "vpp1_svpp2_vpp_pad", "top_vpp", 5),
+	GATE_VPP1_0(CLK_VPP1_SVPP3_MDP_WROT, "vpp1_svpp3_mdp_wrot", "top_vpp", 6),
+	GATE_VPP1_0(CLK_VPP1_SVPP3_VPP_PAD, "vpp1_svpp3_vpp_pad", "top_vpp", 7),
+	GATE_VPP1_0(CLK_VPP1_SVPP1_MDP_RDMA, "vpp1_svpp1_mdp_rdma", "top_vpp", 8),
+	GATE_VPP1_0(CLK_VPP1_SVPP1_MDP_FG, "vpp1_svpp1_mdp_fg", "top_vpp", 9),
+	GATE_VPP1_0(CLK_VPP1_SVPP2_MDP_RDMA, "vpp1_svpp2_mdp_rdma", "top_vpp", 10),
+	GATE_VPP1_0(CLK_VPP1_SVPP2_MDP_FG, "vpp1_svpp2_mdp_fg", "top_vpp", 11),
+	GATE_VPP1_0(CLK_VPP1_SVPP3_MDP_RDMA, "vpp1_svpp3_mdp_rdma", "top_vpp", 12),
+	GATE_VPP1_0(CLK_VPP1_SVPP3_MDP_FG, "vpp1_svpp3_mdp_fg", "top_vpp", 13),
+	GATE_VPP1_0(CLK_VPP1_VPP_SPLIT, "vpp1_vpp_split", "top_vpp", 14),
+	GATE_VPP1_0(CLK_VPP1_SVPP2_VDO0_DL_RELAY, "vpp1_svpp2_vdo0_dl_relay", "top_vpp", 15),
+	GATE_VPP1_0(CLK_VPP1_SVPP1_MDP_TDSHP, "vpp1_svpp1_mdp_tdshp", "top_vpp", 16),
+	GATE_VPP1_0(CLK_VPP1_SVPP1_MDP_COLOR, "vpp1_svpp1_mdp_color", "top_vpp", 17),
+	GATE_VPP1_0(CLK_VPP1_SVPP3_VDO1_DL_RELAY, "vpp1_svpp3_vdo1_dl_relay", "top_vpp", 18),
+	GATE_VPP1_0(CLK_VPP1_SVPP2_VPP_MERGE, "vpp1_svpp2_vpp_merge", "top_vpp", 19),
+	GATE_VPP1_0(CLK_VPP1_SVPP2_MDP_COLOR, "vpp1_svpp2_mdp_color", "top_vpp", 20),
+	GATE_VPP1_0(CLK_VPP1_VPPSYS1_GALS, "vpp1_vppsys1_gals", "top_vpp", 21),
+	GATE_VPP1_0(CLK_VPP1_SVPP3_VPP_MERGE, "vpp1_svpp3_vpp_merge", "top_vpp", 22),
+	GATE_VPP1_0(CLK_VPP1_SVPP3_MDP_COLOR, "vpp1_svpp3_mdp_color", "top_vpp", 23),
+	GATE_VPP1_0(CLK_VPP1_VPPSYS1_LARB, "vpp1_vppsys1_larb", "top_vpp", 24),
+	GATE_VPP1_0(CLK_VPP1_SVPP1_MDP_RSZ, "vpp1_svpp1_mdp_rsz", "top_vpp", 25),
+	GATE_VPP1_0(CLK_VPP1_SVPP1_MDP_HDR, "vpp1_svpp1_mdp_hdr", "top_vpp", 26),
+	GATE_VPP1_0(CLK_VPP1_SVPP1_MDP_AAL, "vpp1_svpp1_mdp_aal", "top_vpp", 27),
+	GATE_VPP1_0(CLK_VPP1_SVPP2_MDP_HDR, "vpp1_svpp2_mdp_hdr", "top_vpp", 28),
+	GATE_VPP1_0(CLK_VPP1_SVPP2_MDP_AAL, "vpp1_svpp2_mdp_aal", "top_vpp", 29),
+	GATE_VPP1_0(CLK_VPP1_DL_ASYNC, "vpp1_dl_async", "top_vpp", 30),
+	GATE_VPP1_0(CLK_VPP1_LARB5_FAKE_ENG, "vpp1_larb5_fake_eng", "top_vpp", 31),
+	/* VPP1_1 */
+	GATE_VPP1_1(CLK_VPP1_SVPP3_MDP_HDR, "vpp1_svpp3_mdp_hdr", "top_vpp", 0),
+	GATE_VPP1_1(CLK_VPP1_SVPP3_MDP_AAL, "vpp1_svpp3_mdp_aal", "top_vpp", 1),
+	GATE_VPP1_1(CLK_VPP1_SVPP2_VDO1_DL_RELAY, "vpp1_svpp2_vdo1_dl_relay", "top_vpp", 2),
+	GATE_VPP1_1(CLK_VPP1_LARB6_FAKE_ENG, "vpp1_larb6_fake_eng", "top_vpp", 3),
+	GATE_VPP1_1(CLK_VPP1_SVPP2_MDP_RSZ, "vpp1_svpp2_mdp_rsz", "top_vpp", 4),
+	GATE_VPP1_1(CLK_VPP1_SVPP3_MDP_RSZ, "vpp1_svpp3_mdp_rsz", "top_vpp", 5),
+	GATE_VPP1_1(CLK_VPP1_SVPP3_VDO0_DL_RELAY, "vpp1_svpp3_vdo0_dl_relay", "top_vpp", 6),
+	GATE_VPP1_1(CLK_VPP1_DISP_MUTEX, "vpp1_disp_mutex", "top_vpp", 7),
+	GATE_VPP1_1(CLK_VPP1_SVPP2_MDP_TDSHP, "vpp1_svpp2_mdp_tdshp", "top_vpp", 8),
+	GATE_VPP1_1(CLK_VPP1_SVPP3_MDP_TDSHP, "vpp1_svpp3_mdp_tdshp", "top_vpp", 9),
+	GATE_VPP1_1(CLK_VPP1_VPP0_DL1_RELAY, "vpp1_vpp0_dl1_relay", "top_vpp", 10),
+	GATE_VPP1_1(CLK_VPP1_HDMI_META, "vpp1_hdmi_meta", "hdmirx_p", 11),
+	GATE_VPP1_1(CLK_VPP1_VPP_SPLIT_HDMI, "vpp1_vpp_split_hdmi", "hdmirx_p", 12),
+	GATE_VPP1_1(CLK_VPP1_DGI_IN, "vpp1_dgi_in", "in_dgi", 13),
+	GATE_VPP1_1(CLK_VPP1_DGI_OUT, "vpp1_dgi_out", "top_dgi_out", 14),
+	GATE_VPP1_1(CLK_VPP1_VPP_SPLIT_DGI, "vpp1_vpp_split_dgi", "top_dgi_out", 15),
+	GATE_VPP1_1(CLK_VPP1_VPP0_DL_ASYNC, "vpp1_vpp0_dl_async", "top_vpp", 16),
+	GATE_VPP1_1(CLK_VPP1_VPP0_DL_RELAY, "vpp1_vpp0_dl_relay", "top_vpp", 17),
+	GATE_VPP1_1(CLK_VPP1_VPP_SPLIT_26M, "vpp1_vpp_split_26m", "clk26m", 26),
+};
+
+static const struct mtk_clk_desc vpp1_desc = {
+	.clks = vpp1_clks,
+	.num_clks = ARRAY_SIZE(vpp1_clks),
+};
+
+static const struct of_device_id of_match_clk_mt8195_vpp1[] = {
+	{
+		.compatible = "mediatek,mt8195-vppsys1",
+		.data = &vpp1_desc,
+	}, {
+		/* sentinel */
+	}
+};
+
+static struct platform_driver clk_mt8195_vpp1_drv = {
+	.probe = mtk_clk_simple_probe,
+	.driver = {
+		.name = "clk-mt8195-vpp1",
+		.of_match_table = of_match_clk_mt8195_vpp1,
+	},
+};
+builtin_platform_driver(clk_mt8195_vpp1_drv);
-- 
2.18.0

[v2 22/24] clk: mediatek: Add MT8195 wpesys clock support

[Chun-Jie Chen]

Add MT8195 wpesys clock controllers which provide clock gate
control in Wrapping Engine.

Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
---
 drivers/clk/mediatek/Makefile         |   2 +-
 drivers/clk/mediatek/clk-mt8195-wpe.c | 143 ++++++++++++++++++++++++++
 2 files changed, 144 insertions(+), 1 deletion(-)
 create mode 100644 drivers/clk/mediatek/clk-mt8195-wpe.c

diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
index 402a809ff6ac..dfe7047c6795 100644
--- a/drivers/clk/mediatek/Makefile
+++ b/drivers/clk/mediatek/Makefile
@@ -83,6 +83,6 @@ obj-$(CONFIG_COMMON_CLK_MT8192_VENCSYS) += clk-mt8192-venc.o
 obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-mt8195-topckgen.o clk-mt8195-peri_ao.o clk-mt8195-infra_ao.o clk-mt8195-cam.o \
 					clk-mt8195-ccu.o clk-mt8195-img.o clk-mt8195-ipe.o clk-mt8195-mfg.o clk-mt8195-scp_adsp.o \
 					clk-mt8195-vdec.o clk-mt8195-vdo0.o clk-mt8195-vdo1.o clk-mt8195-venc.o clk-mt8195-vpp0.o \
-					clk-mt8195-vpp1.o
+					clk-mt8195-vpp1.o clk-mt8195-wpe.o
 obj-$(CONFIG_COMMON_CLK_MT8516) += clk-mt8516.o
 obj-$(CONFIG_COMMON_CLK_MT8516_AUDSYS) += clk-mt8516-aud.o
diff --git a/drivers/clk/mediatek/clk-mt8195-wpe.c b/drivers/clk/mediatek/clk-mt8195-wpe.c
new file mode 100644
index 000000000000..7e92a3cab497
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt8195-wpe.c
@@ -0,0 +1,143 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+//
+// Copyright (c) 2021 MediaTek Inc.
+// Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
+
+#include "clk-gate.h"
+#include "clk-mtk.h"
+
+#include <dt-bindings/clock/mt8195-clk.h>
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+static const struct mtk_gate_regs wpe_cg_regs = {
+	.set_ofs = 0x0,
+	.clr_ofs = 0x0,
+	.sta_ofs = 0x0,
+};
+
+static const struct mtk_gate_regs wpe_vpp0_cg_regs = {
+	.set_ofs = 0x58,
+	.clr_ofs = 0x58,
+	.sta_ofs = 0x58,
+};
+
+static const struct mtk_gate_regs wpe_vpp1_cg_regs = {
+	.set_ofs = 0x5c,
+	.clr_ofs = 0x5c,
+	.sta_ofs = 0x5c,
+};
+
+#define GATE_WPE(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &wpe_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr_inv)
+
+#define GATE_WPE_VPP0(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &wpe_vpp0_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr_inv)
+
+#define GATE_WPE_VPP1(_id, _name, _parent, _shift)			\
+	GATE_MTK(_id, _name, _parent, &wpe_vpp1_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr_inv)
+
+static const struct mtk_gate wpe_clks[] = {
+	GATE_WPE(CLK_WPE_VPP0, "wpe_vpp0", "top_wpe_vpp", 16),
+	GATE_WPE(CLK_WPE_VPP1, "wpe_vpp1", "top_wpe_vpp", 17),
+	GATE_WPE(CLK_WPE_SMI_LARB7, "wpe_smi_larb7", "top_wpe_vpp", 18),
+	GATE_WPE(CLK_WPE_SMI_LARB8, "wpe_smi_larb8", "top_wpe_vpp", 19),
+	GATE_WPE(CLK_WPE_EVENT_TX, "wpe_event_tx", "top_wpe_vpp", 20),
+	GATE_WPE(CLK_WPE_SMI_LARB7_P, "wpe_smi_larb7_p", "top_wpe_vpp", 24),
+	GATE_WPE(CLK_WPE_SMI_LARB8_P, "wpe_smi_larb8_p", "top_wpe_vpp", 25),
+};
+
+static const struct mtk_gate wpe_vpp0_clks[] = {
+	/* WPE_VPP0 */
+	GATE_WPE_VPP0(CLK_WPE_VPP0_VGEN, "wpe_vpp0_vgen", "top_img", 0),
+	GATE_WPE_VPP0(CLK_WPE_VPP0_EXT, "wpe_vpp0_ext", "top_img", 1),
+	GATE_WPE_VPP0(CLK_WPE_VPP0_VFC, "wpe_vpp0_vfc", "top_img", 2),
+	GATE_WPE_VPP0(CLK_WPE_VPP0_CACH0_TOP, "wpe_vpp0_cach0_top", "top_img", 3),
+	GATE_WPE_VPP0(CLK_WPE_VPP0_CACH0_DMA, "wpe_vpp0_cach0_dma", "top_img", 4),
+	GATE_WPE_VPP0(CLK_WPE_VPP0_CACH1_TOP, "wpe_vpp0_cach1_top", "top_img", 5),
+	GATE_WPE_VPP0(CLK_WPE_VPP0_CACH1_DMA, "wpe_vpp0_cach1_dma", "top_img", 6),
+	GATE_WPE_VPP0(CLK_WPE_VPP0_CACH2_TOP, "wpe_vpp0_cach2_top", "top_img", 7),
+	GATE_WPE_VPP0(CLK_WPE_VPP0_CACH2_DMA, "wpe_vpp0_cach2_dma", "top_img", 8),
+	GATE_WPE_VPP0(CLK_WPE_VPP0_CACH3_TOP, "wpe_vpp0_cach3_top", "top_img", 9),
+	GATE_WPE_VPP0(CLK_WPE_VPP0_CACH3_DMA, "wpe_vpp0_cach3_dma", "top_img", 10),
+	GATE_WPE_VPP0(CLK_WPE_VPP0_PSP, "wpe_vpp0_psp", "top_img", 11),
+	GATE_WPE_VPP0(CLK_WPE_VPP0_PSP2, "wpe_vpp0_psp2", "top_img", 12),
+	GATE_WPE_VPP0(CLK_WPE_VPP0_SYNC, "wpe_vpp0_sync", "top_img", 13),
+	GATE_WPE_VPP0(CLK_WPE_VPP0_C24, "wpe_vpp0_c24", "top_img", 14),
+	GATE_WPE_VPP0(CLK_WPE_VPP0_MDP_CROP, "wpe_vpp0_mdp_crop", "top_img", 15),
+	GATE_WPE_VPP0(CLK_WPE_VPP0_ISP_CROP, "wpe_vpp0_isp_crop", "top_img", 16),
+	GATE_WPE_VPP0(CLK_WPE_VPP0_TOP, "wpe_vpp0_top", "top_img", 17),
+	/* WPE_VPP1 */
+	GATE_WPE_VPP1(CLK_WPE_VPP0_VECI, "wpe_vpp0_veci", "top_img", 0),
+	GATE_WPE_VPP1(CLK_WPE_VPP0_VEC2I, "wpe_vpp0_vec2i", "top_img", 1),
+	GATE_WPE_VPP1(CLK_WPE_VPP0_VEC3I, "wpe_vpp0_vec3i", "top_img", 2),
+	GATE_WPE_VPP1(CLK_WPE_VPP0_WPEO, "wpe_vpp0_wpeo", "top_img", 3),
+	GATE_WPE_VPP1(CLK_WPE_VPP0_MSKO, "wpe_vpp0_msko", "top_img", 4),
+};
+
+static const struct mtk_gate wpe_vpp1_clks[] = {
+	/* WPE_VPP0 */
+	GATE_WPE_VPP0(CLK_WPE_VPP1_VGEN, "wpe_vpp1_vgen", "top_img", 0),
+	GATE_WPE_VPP0(CLK_WPE_VPP1_EXT, "wpe_vpp1_ext", "top_img", 1),
+	GATE_WPE_VPP0(CLK_WPE_VPP1_VFC, "wpe_vpp1_vfc", "top_img", 2),
+	GATE_WPE_VPP0(CLK_WPE_VPP1_CACH0_TOP, "wpe_vpp1_cach0_top", "top_img", 3),
+	GATE_WPE_VPP0(CLK_WPE_VPP1_CACH0_DMA, "wpe_vpp1_cach0_dma", "top_img", 4),
+	GATE_WPE_VPP0(CLK_WPE_VPP1_CACH1_TOP, "wpe_vpp1_cach1_top", "top_img", 5),
+	GATE_WPE_VPP0(CLK_WPE_VPP1_CACH1_DMA, "wpe_vpp1_cach1_dma", "top_img", 6),
+	GATE_WPE_VPP0(CLK_WPE_VPP1_CACH2_TOP, "wpe_vpp1_cach2_top", "top_img", 7),
+	GATE_WPE_VPP0(CLK_WPE_VPP1_CACH2_DMA, "wpe_vpp1_cach2_dma", "top_img", 8),
+	GATE_WPE_VPP0(CLK_WPE_VPP1_CACH3_TOP, "wpe_vpp1_cach3_top", "top_img", 9),
+	GATE_WPE_VPP0(CLK_WPE_VPP1_CACH3_DMA, "wpe_vpp1_cach3_dma", "top_img", 10),
+	GATE_WPE_VPP0(CLK_WPE_VPP1_PSP, "wpe_vpp1_psp", "top_img", 11),
+	GATE_WPE_VPP0(CLK_WPE_VPP1_PSP2, "wpe_vpp1_psp2", "top_img", 12),
+	GATE_WPE_VPP0(CLK_WPE_VPP1_SYNC, "wpe_vpp1_sync", "top_img", 13),
+	GATE_WPE_VPP0(CLK_WPE_VPP1_C24, "wpe_vpp1_c24", "top_img", 14),
+	GATE_WPE_VPP0(CLK_WPE_VPP1_MDP_CROP, "wpe_vpp1_mdp_crop", "top_img", 15),
+	GATE_WPE_VPP0(CLK_WPE_VPP1_ISP_CROP, "wpe_vpp1_isp_crop", "top_img", 16),
+	GATE_WPE_VPP0(CLK_WPE_VPP1_TOP, "wpe_vpp1_top", "top_img", 17),
+	/* WPE_VPP1 */
+	GATE_WPE_VPP1(CLK_WPE_VPP1_VECI, "wpe_vpp1_veci", "top_img", 0),
+	GATE_WPE_VPP1(CLK_WPE_VPP1_VEC2I, "wpe_vpp1_vec2i", "top_img", 1),
+	GATE_WPE_VPP1(CLK_WPE_VPP1_VEC3I, "wpe_vpp1_vec3i", "top_img", 2),
+	GATE_WPE_VPP1(CLK_WPE_VPP1_WPEO, "wpe_vpp1_wpeo", "top_img", 3),
+	GATE_WPE_VPP1(CLK_WPE_VPP1_MSKO, "wpe_vpp1_msko", "top_img", 4),
+};
+
+static const struct mtk_clk_desc wpe_desc = {
+	.clks = wpe_clks,
+	.num_clks = ARRAY_SIZE(wpe_clks),
+};
+
+static const struct mtk_clk_desc wpe_vpp0_desc = {
+	.clks = wpe_vpp0_clks,
+	.num_clks = ARRAY_SIZE(wpe_vpp0_clks),
+};
+
+static const struct mtk_clk_desc wpe_vpp1_desc = {
+	.clks = wpe_vpp1_clks,
+	.num_clks = ARRAY_SIZE(wpe_vpp1_clks),
+};
+
+static const struct of_device_id of_match_clk_mt8195_wpe[] = {
+	{
+		.compatible = "mediatek,mt8195-wpesys",
+		.data = &wpe_desc,
+	}, {
+		.compatible = "mediatek,mt8195-wpesys_vpp0",
+		.data = &wpe_vpp0_desc,
+	}, {
+		.compatible = "mediatek,mt8195-wpesys_vpp1",
+		.data = &wpe_vpp1_desc,
+	}, {
+		/* sentinel */
+	}
+};
+
+static struct platform_driver clk_mt8195_wpe_drv = {
+	.probe = mtk_clk_simple_probe,
+	.driver = {
+		.name = "clk-mt8195-wpe",
+		.of_match_table = of_match_clk_mt8195_wpe,
+	},
+};
+builtin_platform_driver(clk_mt8195_wpe_drv);
-- 
2.18.0

[v2 23/24] clk: mediatek: Add MT8195 imp i2c wrapper clock support

[Chun-Jie Chen]

Add MT8195 imp i2c wrapper clock controllers which provide clock gate
control in IIC IP blocks.

Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
---
 drivers/clk/mediatek/Makefile                 |  2 +-
 .../clk/mediatek/clk-mt8195-imp_iic_wrap.c    | 68 +++++++++++++++++++
 2 files changed, 69 insertions(+), 1 deletion(-)
 create mode 100644 drivers/clk/mediatek/clk-mt8195-imp_iic_wrap.c

diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
index dfe7047c6795..4288ad39ba41 100644
--- a/drivers/clk/mediatek/Makefile
+++ b/drivers/clk/mediatek/Makefile
@@ -83,6 +83,6 @@ obj-$(CONFIG_COMMON_CLK_MT8192_VENCSYS) += clk-mt8192-venc.o
 obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-mt8195-topckgen.o clk-mt8195-peri_ao.o clk-mt8195-infra_ao.o clk-mt8195-cam.o \
 					clk-mt8195-ccu.o clk-mt8195-img.o clk-mt8195-ipe.o clk-mt8195-mfg.o clk-mt8195-scp_adsp.o \
 					clk-mt8195-vdec.o clk-mt8195-vdo0.o clk-mt8195-vdo1.o clk-mt8195-venc.o clk-mt8195-vpp0.o \
-					clk-mt8195-vpp1.o clk-mt8195-wpe.o
+					clk-mt8195-vpp1.o clk-mt8195-wpe.o clk-mt8195-imp_iic_wrap.o
 obj-$(CONFIG_COMMON_CLK_MT8516) += clk-mt8516.o
 obj-$(CONFIG_COMMON_CLK_MT8516_AUDSYS) += clk-mt8516-aud.o
diff --git a/drivers/clk/mediatek/clk-mt8195-imp_iic_wrap.c b/drivers/clk/mediatek/clk-mt8195-imp_iic_wrap.c
new file mode 100644
index 000000000000..0720903cd1f7
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt8195-imp_iic_wrap.c
@@ -0,0 +1,68 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+//
+// Copyright (c) 2021 MediaTek Inc.
+// Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
+
+#include "clk-gate.h"
+#include "clk-mtk.h"
+
+#include <dt-bindings/clock/mt8195-clk.h>
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include <dt-bindings/clock/mt8195-clk.h>
+
+static const struct mtk_gate_regs imp_iic_wrap_cg_regs = {
+	.set_ofs = 0xe08,
+	.clr_ofs = 0xe04,
+	.sta_ofs = 0xe00,
+};
+
+#define GATE_IMP_IIC_WRAP(_id, _name, _parent, _shift)				\
+	GATE_MTK_FLAGS(_id, _name, _parent, &imp_iic_wrap_cg_regs, _shift,	\
+		&mtk_clk_gate_ops_setclr, CLK_OPS_PARENT_ENABLE)
+
+static const struct mtk_gate imp_iic_wrap_s_clks[] = {
+	GATE_IMP_IIC_WRAP(CLK_IMP_IIC_WRAP_S_I2C5, "imp_iic_wrap_s_i2c5", "top_i2c", 0),
+	GATE_IMP_IIC_WRAP(CLK_IMP_IIC_WRAP_S_I2C6, "imp_iic_wrap_s_i2c6", "top_i2c", 1),
+	GATE_IMP_IIC_WRAP(CLK_IMP_IIC_WRAP_S_I2C7, "imp_iic_wrap_s_i2c7", "top_i2c", 2),
+};
+
+static const struct mtk_gate imp_iic_wrap_w_clks[] = {
+	GATE_IMP_IIC_WRAP(CLK_IMP_IIC_WRAP_W_I2C0, "imp_iic_wrap_w_i2c0", "top_i2c", 0),
+	GATE_IMP_IIC_WRAP(CLK_IMP_IIC_WRAP_W_I2C1, "imp_iic_wrap_w_i2c1", "top_i2c", 1),
+	GATE_IMP_IIC_WRAP(CLK_IMP_IIC_WRAP_W_I2C2, "imp_iic_wrap_w_i2c2", "top_i2c", 2),
+	GATE_IMP_IIC_WRAP(CLK_IMP_IIC_WRAP_W_I2C3, "imp_iic_wrap_w_i2c3", "top_i2c", 3),
+	GATE_IMP_IIC_WRAP(CLK_IMP_IIC_WRAP_W_I2C4, "imp_iic_wrap_w_i2c4", "top_i2c", 4),
+};
+
+static const struct mtk_clk_desc imp_iic_wrap_s_desc = {
+	.clks = imp_iic_wrap_s_clks,
+	.num_clks = ARRAY_SIZE(imp_iic_wrap_s_clks),
+};
+
+static const struct mtk_clk_desc imp_iic_wrap_w_desc = {
+	.clks = imp_iic_wrap_w_clks,
+	.num_clks = ARRAY_SIZE(imp_iic_wrap_w_clks),
+};
+
+static const struct of_device_id of_match_clk_mt8195_imp_iic_wrap[] = {
+	{
+		.compatible = "mediatek,mt8195-imp_iic_wrap_s",
+		.data = &imp_iic_wrap_s_desc,
+	}, {
+		.compatible = "mediatek,mt8195-imp_iic_wrap_w",
+		.data = &imp_iic_wrap_w_desc,
+	}, {
+		/* sentinel */
+	}
+};
+
+static struct platform_driver clk_mt8195_imp_iic_wrap_drv = {
+	.probe = mtk_clk_simple_probe,
+	.driver = {
+		.name = "clk-mt8195-imp_iic_wrap",
+		.of_match_table = of_match_clk_mt8195_imp_iic_wrap,
+	},
+};
+builtin_platform_driver(clk_mt8195_imp_iic_wrap_drv);
-- 
2.18.0

[v2 24/24] clk: mediatek: Add MT8195 apusys clock support

[Chun-Jie Chen]

Add MT8195 apusys clock controller which provides PLLs
in AI processor Unit.

Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
---
 drivers/clk/mediatek/Makefile                |  2 +-
 drivers/clk/mediatek/clk-mt8195-apusys_pll.c | 92 ++++++++++++++++++++
 2 files changed, 93 insertions(+), 1 deletion(-)
 create mode 100644 drivers/clk/mediatek/clk-mt8195-apusys_pll.c

diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
index 4288ad39ba41..e10b1d6b0cf4 100644
--- a/drivers/clk/mediatek/Makefile
+++ b/drivers/clk/mediatek/Makefile
@@ -83,6 +83,6 @@ obj-$(CONFIG_COMMON_CLK_MT8192_VENCSYS) += clk-mt8192-venc.o
 obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-mt8195-topckgen.o clk-mt8195-peri_ao.o clk-mt8195-infra_ao.o clk-mt8195-cam.o \
 					clk-mt8195-ccu.o clk-mt8195-img.o clk-mt8195-ipe.o clk-mt8195-mfg.o clk-mt8195-scp_adsp.o \
 					clk-mt8195-vdec.o clk-mt8195-vdo0.o clk-mt8195-vdo1.o clk-mt8195-venc.o clk-mt8195-vpp0.o \
-					clk-mt8195-vpp1.o clk-mt8195-wpe.o clk-mt8195-imp_iic_wrap.o
+					clk-mt8195-vpp1.o clk-mt8195-wpe.o clk-mt8195-imp_iic_wrap.o clk-mt8195-apusys_pll.o
 obj-$(CONFIG_COMMON_CLK_MT8516) += clk-mt8516.o
 obj-$(CONFIG_COMMON_CLK_MT8516_AUDSYS) += clk-mt8516-aud.o
diff --git a/drivers/clk/mediatek/clk-mt8195-apusys_pll.c b/drivers/clk/mediatek/clk-mt8195-apusys_pll.c
new file mode 100644
index 000000000000..6868c9ff3e18
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt8195-apusys_pll.c
@@ -0,0 +1,92 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+//
+// Copyright (c) 2021 MediaTek Inc.
+// Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
+
+#include "clk-mtk.h"
+
+#include <dt-bindings/clock/mt8195-clk.h>
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#define MT8195_PLL_FMAX		(3800UL * MHZ)
+#define MT8195_PLL_FMIN		(1500UL * MHZ)
+#define MT8195_INTEGER_BITS	(8)
+#define MT8195_PCW_BITS		(22)
+#define MT8195_POSDIV_SHIFT	(24)
+#define MT8195_PLL_EN_BIT	(0)
+#define MT8195_PCW_SHIFT	(0)
+
+/*
+ * The "en_reg" and "pcw_chg_reg" fields are standard offset register compared
+ * with "reg" field, so set zero to imply it.
+ * No tuner control in apu pll, so set "tuner_XXX" as zero to imply it.
+ * No rst or post divider enable in apu pll, so set "rst_bar_mask" and "en_mask"
+ * as zero to imply it.
+ */
+#define PLL(_id, _name, _reg, _pwr_reg, _pd_reg, _pcw_reg) {		\
+		.id = _id,						\
+		.name = _name,						\
+		.reg = _reg,						\
+		.pwr_reg = _pwr_reg,					\
+		.en_mask = 0,						\
+		.flags = 0,						\
+		.rst_bar_mask = 0,					\
+		.fmax = MT8195_PLL_FMAX,				\
+		.fmin = MT8195_PLL_FMIN,				\
+		.pcwbits = MT8195_PCW_BITS,				\
+		.pcwibits = MT8195_INTEGER_BITS,			\
+		.pd_reg = _pd_reg,					\
+		.pd_shift = MT8195_POSDIV_SHIFT,			\
+		.tuner_reg = 0,						\
+		.tuner_en_reg = 0,					\
+		.tuner_en_bit = 0,					\
+		.pcw_reg = _pcw_reg,					\
+		.pcw_shift = MT8195_PCW_SHIFT,				\
+		.pcw_chg_reg = 0,					\
+		.en_reg = 0,						\
+		.pll_en_bit = MT8195_PLL_EN_BIT,			\
+	}
+
+static const struct mtk_pll_data apusys_plls[] = {
+	PLL(CLK_APUSYS_PLL_APUPLL, "apusys_pll_apupll", 0x008, 0x014, 0x00c, 0x00c),
+	PLL(CLK_APUSYS_PLL_NPUPLL, "apusys_pll_npupll", 0x018, 0x024, 0x01c, 0x01c),
+	PLL(CLK_APUSYS_PLL_APUPLL1, "apusys_pll_apupll1", 0x028, 0x034, 0x02c, 0x02c),
+	PLL(CLK_APUSYS_PLL_APUPLL2, "apusys_pll_apupll2", 0x038, 0x044, 0x03c, 0x03c),
+};
+
+static int clk_mt8195_apusys_pll_probe(struct platform_device *pdev)
+{
+	struct clk_onecell_data *clk_data;
+	struct device_node *node = pdev->dev.of_node;
+	int r;
+
+	clk_data = mtk_alloc_clk_data(CLK_APUSYS_PLL_NR_CLK);
+	if (!clk_data)
+		return -ENOMEM;
+
+	mtk_clk_register_plls(node, apusys_plls, ARRAY_SIZE(apusys_plls), clk_data);
+	r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+	if (r)
+		goto free_apusys_pll_data;
+
+	return r;
+
+free_apusys_pll_data:
+	mtk_free_clk_data(clk_data);
+	return r;
+}
+
+static const struct of_device_id of_match_clk_mt8195_apusys_pll[] = {
+	{ .compatible = "mediatek,mt8195-apusys_pll", },
+	{}
+};
+
+static struct platform_driver clk_mt8195_apusys_pll_drv = {
+	.probe = clk_mt8195_apusys_pll_probe,
+	.driver = {
+		.name = "clk-mt8195-apusys_pll",
+		.of_match_table = of_match_clk_mt8195_apusys_pll,
+	},
+};
+builtin_platform_driver(clk_mt8195_apusys_pll_drv);
-- 
2.18.0

Re: [v2 04/24] clk: mediatek: Add API for clock resource recycle

[Chen-Yu Tsai]

On Fri, Aug 20, 2021 at 7:18 PM Chun-Jie Chen
<chun-jie.chen@mediatek.com> wrote:
>
> In order to avoid resource leak when fail clock registartion appears,

Typo. Please fix if you respin a new version.

> so add the common interface to handle it.
>
> Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>

Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>

Re: [v2 05/24] clk: mediatek: Fix resource leak in mtk_clk_simple_probe

[Chen-Yu Tsai]

On Fri, Aug 20, 2021 at 7:19 PM Chun-Jie Chen
<chun-jie.chen@mediatek.com> wrote:
>
> Release clock data when clock driver probe fail to fix
> possible resource leak.
>
> Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>

Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>

> ---
>  drivers/clk/mediatek/clk-mtk.c | 12 ++++++++++--
>  1 file changed, 10 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/clk/mediatek/clk-mtk.c b/drivers/clk/mediatek/clk-mtk.c
> index c3d385c0cfcb..74890759e98c 100644
> --- a/drivers/clk/mediatek/clk-mtk.c
> +++ b/drivers/clk/mediatek/clk-mtk.c
> @@ -314,7 +314,15 @@ int mtk_clk_simple_probe(struct platform_device *pdev)
>
>         r = mtk_clk_register_gates(node, mcd->clks, mcd->num_clks, clk_data);

Note for future reference: there is no unregister counterpart for
mtk_clk_register_*.


>         if (r)
> -               return r;
> +               goto free_data;
>
> -       return of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
> +       r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
> +       if (r)
> +               goto free_data;
> +
> +       return r;
> +
> +free_data:
> +       mtk_free_clk_data(clk_data);
> +       return r;
>  }
> --
> 2.18.0
> _______________________________________________
> Linux-mediatek mailing list
> Linux-mediatek@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-mediatek

Re: [v2 01/24] dt-bindings: ARM: Mediatek: Add new document bindings of MT8195 clock

[Chen-Yu Tsai]

Hi,

On Fri, Aug 20, 2021 at 7:17 PM Chun-Jie Chen
<chun-jie.chen@mediatek.com> wrote:
>
> This patch adds the new binding documentation for system clock
> and functional clock on Mediatek MT8195.
>
> Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
> ---
>  .../arm/mediatek/mediatek,mt8195-clock.yaml   | 254 ++++++++++++++++++
>  .../mediatek/mediatek,mt8195-sys-clock.yaml   |  73 +++++
>  2 files changed, 327 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8195-clock.yaml
>  create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8195-sys-clock.yaml
>
> diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8195-clock.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8195-clock.yaml
> new file mode 100644
> index 000000000000..17fcbb45d121
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8195-clock.yaml
> @@ -0,0 +1,254 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: "http://devicetree.org/schemas/arm/mediatek/mediatek,mt8195-clock.yaml#"
> +$schema: "http://devicetree.org/meta-schemas/core.yaml#"
> +
> +title: MediaTek Functional Clock Controller for MT8195
> +
> +maintainers:
> +  - Chun-Jie Chen <chun-jie.chen@mediatek.com>
> +
> +description:
> +  The clock architecture in Mediatek like below
> +  PLLs -->
> +          dividers -->
> +                      muxes
> +                           -->
> +                              clock gate
> +
> +  The devices except apusys_pll provide clock gate control in different IP blocks.
> +  The apusys_pll provides Plls which generated from SoC 26m for AI Processing Unit.
> +
> +properties:
> +  compatible:
> +    items:
> +      - enum:
> +          - mediatek,mt8195-scp_adsp
> +          - mediatek,mt8195-imp_iic_wrap_s
> +          - mediatek,mt8195-imp_iic_wrap_w
> +          - mediatek,mt8195-mfgcfg
> +          - mediatek,mt8195-vppsys0
> +          - mediatek,mt8195-wpesys
> +          - mediatek,mt8195-wpesys_vpp0
> +          - mediatek,mt8195-wpesys_vpp1
> +          - mediatek,mt8195-vppsys1
> +          - mediatek,mt8195-imgsys
> +          - mediatek,mt8195-imgsys1_dip_top
> +          - mediatek,mt8195-imgsys1_dip_nr
> +          - mediatek,mt8195-imgsys1_wpe
> +          - mediatek,mt8195-ipesys
> +          - mediatek,mt8195-camsys
> +          - mediatek,mt8195-camsys_rawa
> +          - mediatek,mt8195-camsys_yuva
> +          - mediatek,mt8195-camsys_rawb
> +          - mediatek,mt8195-camsys_yuvb
> +          - mediatek,mt8195-camsys_mraw
> +          - mediatek,mt8195-ccusys
> +          - mediatek,mt8195-vdecsys_soc
> +          - mediatek,mt8195-vdecsys
> +          - mediatek,mt8195-vdecsys_core1
> +          - mediatek,mt8195-vencsys
> +          - mediatek,mt8195-vencsys_core1
> +          - mediatek,mt8195-apusys_pll

The indentation is slightly off by 2 extra spaces.

[...]

> diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8195-sys-clock.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8195-sys-clock.yaml
> new file mode 100644
> index 000000000000..dbf33ea6cb9f
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8195-sys-clock.yaml
> @@ -0,0 +1,73 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: "http://devicetree.org/schemas/arm/mediatek/mediatek,mt8195-sys-clock.yaml#"
> +$schema: "http://devicetree.org/meta-schemas/core.yaml#"
> +
> +title: MediaTek System Clock Controller for MT8195
> +
> +maintainers:
> +  - Chun-Jie Chen <chun-jie.chen@mediatek.com>
> +
> +description:
> +  The clock architecture in Mediaek like below

Typo.

> +  PLLs -->
> +          dividers -->
> +                      muxes
> +                           -->
> +                              clock gate
> +
> +  The apmixedsys provides most of PLLs which generated from SoC 26m.
> +  The topckgen provides dividers and muxes which provide the clock source to other IP blocks.
> +  The infracfg_ao and pericfg_ao provides clock gate in peripheral and infrastructure IP blocks.
> +
> +properties:
> +  compatible:
> +    items:
> +      - enum:
> +          - mediatek,mt8195-topckgen
> +          - mediatek,mt8195-infracfg_ao
> +          - mediatek,mt8195-apmixedsys
> +          - mediatek,mt8195-pericfg_ao

Indentation off here as well.

Otherwise,

Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>

Re: [v2 06/24] clk: mediatek: Add MT8195 apmixedsys clock support

[Chen-Yu Tsai]

On Fri, Aug 20, 2021 at 7:20 PM Chun-Jie Chen
<chun-jie.chen@mediatek.com> wrote:
>
> Add MT8195 apmixedsys clock controller which provides Plls
> generated from SoC 26m and ssusb clock gate control.
>
> Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
> ---
>  drivers/clk/mediatek/Kconfig                 |   8 +
>  drivers/clk/mediatek/Makefile                |   1 +
>  drivers/clk/mediatek/clk-mt8195-apmixedsys.c | 145 +++++++++++++++++++
>  3 files changed, 154 insertions(+)
>  create mode 100644 drivers/clk/mediatek/clk-mt8195-apmixedsys.c
>
> diff --git a/drivers/clk/mediatek/Kconfig b/drivers/clk/mediatek/Kconfig
> index 576babd86f98..7ba1f4118e0d 100644
> --- a/drivers/clk/mediatek/Kconfig
> +++ b/drivers/clk/mediatek/Kconfig
> @@ -580,6 +580,14 @@ config COMMON_CLK_MT8192_VENCSYS
>         help
>           This driver supports MediaTek MT8192 vencsys clocks.
>
> +config COMMON_CLK_MT8195
> +        bool "Clock driver for MediaTek MT8195"
> +        depends on ARM64 || COMPILE_TEST
> +        select COMMON_CLK_MEDIATEK
> +        default ARM64
> +        help
> +          This driver supports MediaTek MT8195 basic clocks.

Since we will have all clocks under the same Kconfig option, please
drop the word "basic".

> +
>  config COMMON_CLK_MT8516
>         bool "Clock driver for MediaTek MT8516"
>         depends on ARCH_MEDIATEK || COMPILE_TEST
> diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
> index 15bc045f0b71..d4157cfca865 100644
> --- a/drivers/clk/mediatek/Makefile
> +++ b/drivers/clk/mediatek/Makefile
> @@ -80,5 +80,6 @@ obj-$(CONFIG_COMMON_CLK_MT8192_MSDC) += clk-mt8192-msdc.o
>  obj-$(CONFIG_COMMON_CLK_MT8192_SCP_ADSP) += clk-mt8192-scp_adsp.o
>  obj-$(CONFIG_COMMON_CLK_MT8192_VDECSYS) += clk-mt8192-vdec.o
>  obj-$(CONFIG_COMMON_CLK_MT8192_VENCSYS) += clk-mt8192-venc.o
> +obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o
>  obj-$(CONFIG_COMMON_CLK_MT8516) += clk-mt8516.o
>  obj-$(CONFIG_COMMON_CLK_MT8516_AUDSYS) += clk-mt8516-aud.o
> diff --git a/drivers/clk/mediatek/clk-mt8195-apmixedsys.c b/drivers/clk/mediatek/clk-mt8195-apmixedsys.c
> new file mode 100644
> index 000000000000..253eb30b22d4
> --- /dev/null
> +++ b/drivers/clk/mediatek/clk-mt8195-apmixedsys.c
> @@ -0,0 +1,145 @@
> +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> +//
> +// Copyright (c) 2021 MediaTek Inc.
> +// Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
> +
> +#include "clk-gate.h"
> +#include "clk-mtk.h"
> +
> +#include <dt-bindings/clock/mt8195-clk.h>
> +#include <linux/of_device.h>
> +#include <linux/platform_device.h>
> +
> +static const struct mtk_gate_regs apmixed_cg_regs = {
> +       .set_ofs = 0x8,
> +       .clr_ofs = 0x8,
> +       .sta_ofs = 0x8,
> +};
> +
> +#define GATE_APMIXED(_id, _name, _parent, _shift)                      \
> +       GATE_MTK(_id, _name, _parent, &apmixed_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr_inv)
> +
> +static const struct mtk_gate apmixed_clks[] = {
> +       GATE_APMIXED(CLK_APMIXED_PLL_SSUSB26M, "pll_ssusb26m", "clk26m", 1),
> +};
> +
> +#define MT8195_PLL_FMAX                (3800UL * MHZ)
> +#define MT8195_PLL_FMIN                (1500UL * MHZ)
> +#define MT8195_INTEGER_BITS    8
> +
> +#define PLL(_id, _name, _reg, _pwr_reg, _en_mask, _flags,              \
> +                       _rst_bar_mask, _pcwbits, _pd_reg, _pd_shift,    \
> +                       _tuner_reg, _tuner_en_reg, _tuner_en_bit,       \
> +                       _pcw_reg, _pcw_shift, _pcw_chg_reg,             \
> +                       _en_reg, _pll_en_bit) {                         \

Nit: Even for macro definitions, you could align the lines to the opening
parenthesis. That would give you more room. And it would make it slightly
easier to read.

Otherwise,

Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>

[...]

Re: [v2 06/24] clk: mediatek: Add MT8195 apmixedsys clock support

[Chen-Yu Tsai]

On Mon, Aug 23, 2021 at 5:21 PM Chen-Yu Tsai <wenst@chromium.org> wrote:
>
> On Fri, Aug 20, 2021 at 7:20 PM Chun-Jie Chen
> <chun-jie.chen@mediatek.com> wrote:
> >
> > Add MT8195 apmixedsys clock controller which provides Plls
> > generated from SoC 26m and ssusb clock gate control.
> >
> > Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
> > ---
> >  drivers/clk/mediatek/Kconfig                 |   8 +
> >  drivers/clk/mediatek/Makefile                |   1 +
> >  drivers/clk/mediatek/clk-mt8195-apmixedsys.c | 145 +++++++++++++++++++
> >  3 files changed, 154 insertions(+)
> >  create mode 100644 drivers/clk/mediatek/clk-mt8195-apmixedsys.c
> >
> > diff --git a/drivers/clk/mediatek/Kconfig b/drivers/clk/mediatek/Kconfig
> > index 576babd86f98..7ba1f4118e0d 100644
> > --- a/drivers/clk/mediatek/Kconfig
> > +++ b/drivers/clk/mediatek/Kconfig
> > @@ -580,6 +580,14 @@ config COMMON_CLK_MT8192_VENCSYS
> >         help
> >           This driver supports MediaTek MT8192 vencsys clocks.
> >
> > +config COMMON_CLK_MT8195
> > +        bool "Clock driver for MediaTek MT8195"
> > +        depends on ARM64 || COMPILE_TEST
> > +        select COMMON_CLK_MEDIATEK
> > +        default ARM64
> > +        help
> > +          This driver supports MediaTek MT8195 basic clocks.
>
> Since we will have all clocks under the same Kconfig option, please
> drop the word "basic".
>
> > +
> >  config COMMON_CLK_MT8516
> >         bool "Clock driver for MediaTek MT8516"
> >         depends on ARCH_MEDIATEK || COMPILE_TEST
> > diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
> > index 15bc045f0b71..d4157cfca865 100644
> > --- a/drivers/clk/mediatek/Makefile
> > +++ b/drivers/clk/mediatek/Makefile
> > @@ -80,5 +80,6 @@ obj-$(CONFIG_COMMON_CLK_MT8192_MSDC) += clk-mt8192-msdc.o
> >  obj-$(CONFIG_COMMON_CLK_MT8192_SCP_ADSP) += clk-mt8192-scp_adsp.o
> >  obj-$(CONFIG_COMMON_CLK_MT8192_VDECSYS) += clk-mt8192-vdec.o
> >  obj-$(CONFIG_COMMON_CLK_MT8192_VENCSYS) += clk-mt8192-venc.o
> > +obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o
> >  obj-$(CONFIG_COMMON_CLK_MT8516) += clk-mt8516.o
> >  obj-$(CONFIG_COMMON_CLK_MT8516_AUDSYS) += clk-mt8516-aud.o
> > diff --git a/drivers/clk/mediatek/clk-mt8195-apmixedsys.c b/drivers/clk/mediatek/clk-mt8195-apmixedsys.c
> > new file mode 100644
> > index 000000000000..253eb30b22d4
> > --- /dev/null
> > +++ b/drivers/clk/mediatek/clk-mt8195-apmixedsys.c
> > @@ -0,0 +1,145 @@
> > +// SPDX-License-Identifier: (GPL-2.0 OR MIT)

I actually only requested the files related to DT bindings, which includes
`Documentation/device-tree/bindings/*` and `include/dt-bindings/*`, be dual
licensed.

I'm not sure dual licensing the actual driver code makes sense, or is
even valid, since this calls into existing GPL-2.0 code. But I am not
a lawyer.


ChenYu

> > +//
> > +// Copyright (c) 2021 MediaTek Inc.
> > +// Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
> > +
> > +#include "clk-gate.h"
> > +#include "clk-mtk.h"
> > +
> > +#include <dt-bindings/clock/mt8195-clk.h>
> > +#include <linux/of_device.h>
> > +#include <linux/platform_device.h>
> > +
> > +static const struct mtk_gate_regs apmixed_cg_regs = {
> > +       .set_ofs = 0x8,
> > +       .clr_ofs = 0x8,
> > +       .sta_ofs = 0x8,
> > +};
> > +
> > +#define GATE_APMIXED(_id, _name, _parent, _shift)                      \
> > +       GATE_MTK(_id, _name, _parent, &apmixed_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr_inv)
> > +
> > +static const struct mtk_gate apmixed_clks[] = {
> > +       GATE_APMIXED(CLK_APMIXED_PLL_SSUSB26M, "pll_ssusb26m", "clk26m", 1),
> > +};
> > +
> > +#define MT8195_PLL_FMAX                (3800UL * MHZ)
> > +#define MT8195_PLL_FMIN                (1500UL * MHZ)
> > +#define MT8195_INTEGER_BITS    8
> > +
> > +#define PLL(_id, _name, _reg, _pwr_reg, _en_mask, _flags,              \
> > +                       _rst_bar_mask, _pcwbits, _pd_reg, _pd_shift,    \
> > +                       _tuner_reg, _tuner_en_reg, _tuner_en_bit,       \
> > +                       _pcw_reg, _pcw_shift, _pcw_chg_reg,             \
> > +                       _en_reg, _pll_en_bit) {                         \
>
> Nit: Even for macro definitions, you could align the lines to the opening
> parenthesis. That would give you more room. And it would make it slightly
> easier to read.
>
> Otherwise,
>
> Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
>
> [...]

Re: [v2 07/24] clk: mediatek: Add MT8195 topckgen clock support

[Chen-Yu Tsai]

On Fri, Aug 20, 2021 at 7:20 PM Chun-Jie Chen
<chun-jie.chen@mediatek.com> wrote:
>
> Add MT8195 topckgen clock controller which provides muxes, dividers
> to handle variety clock selection in other IP blocks.
>
> Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
> ---
> The changes as follow:
> 1. remove 1 on 1 divider
> 2. merge parent source data in muxes
> 3. add some comment if the clock is not model by CCF or has special flag
> 4. remove _SEL suffix in clock name
> ---
>  drivers/clk/mediatek/Makefile              |    2 +-
>  drivers/clk/mediatek/clk-mt8195-topckgen.c | 1298 ++++++++++++++++++++
>  2 files changed, 1299 insertions(+), 1 deletion(-)
>  create mode 100644 drivers/clk/mediatek/clk-mt8195-topckgen.c
>
> diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
> index d4157cfca865..a142342a0cea 100644
> --- a/drivers/clk/mediatek/Makefile
> +++ b/drivers/clk/mediatek/Makefile
> @@ -80,6 +80,6 @@ obj-$(CONFIG_COMMON_CLK_MT8192_MSDC) += clk-mt8192-msdc.o
>  obj-$(CONFIG_COMMON_CLK_MT8192_SCP_ADSP) += clk-mt8192-scp_adsp.o
>  obj-$(CONFIG_COMMON_CLK_MT8192_VDECSYS) += clk-mt8192-vdec.o
>  obj-$(CONFIG_COMMON_CLK_MT8192_VENCSYS) += clk-mt8192-venc.o
> -obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o
> +obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-mt8195-topckgen.o
>  obj-$(CONFIG_COMMON_CLK_MT8516) += clk-mt8516.o
>  obj-$(CONFIG_COMMON_CLK_MT8516_AUDSYS) += clk-mt8516-aud.o
> diff --git a/drivers/clk/mediatek/clk-mt8195-topckgen.c b/drivers/clk/mediatek/clk-mt8195-topckgen.c
> new file mode 100644
> index 000000000000..3cf113544f59
> --- /dev/null
> +++ b/drivers/clk/mediatek/clk-mt8195-topckgen.c
> @@ -0,0 +1,1298 @@

[...]

> +static const char * const dsp_parents[] = {
> +       "clk26m",
> +       "univpll_d6_d2",
> +       "univpll_d4_d2",
> +       "univpll_d5",
> +       "univpll_d4",
> +       "mmpll_d4",
> +       "mainpll_d3",
> +       "univpll_d3"
> +};
> +
> +static const char * const dsp1_parents[] = {
> +       "clk26m",
> +       "univpll_d6_d2",
> +       "mainpll_d4_d2",
> +       "univpll_d5",
> +       "mmpll_d5",
> +       "univpll_d4",
> +       "mainpll_d3",
> +       "univpll_d3"
> +};
> +
> +static const char * const dsp2_parents[] = {
> +       "clk26m",
> +       "univpll_d6_d2",
> +       "univpll_d4_d2",
> +       "mainpll_d4",
> +       "univpll_d4",
> +       "mmpll_d4",
> +       "mainpll_d3",
> +       "univpll_d3"
> +};
> +
> +static const char * const dsp3_parents[] = {
> +       "clk26m",
> +       "univpll_d6_d2",
> +       "univpll_d4_d2",
> +       "univpll_d5",
> +       "univpll_d4",
> +       "mmpll_d4",
> +       "mainpll_d3",
> +       "univpll_d3"
> +};

dsp3_parents looks like it matches dsp_parents. If so, please deduplicate.

[...]

> +static const struct mtk_mux top_mtk_muxes[] = {

[...]

> +       /* CLK_CFG_29 */
> +       MUX_GATE_CLR_SET_UPD(CLK_TOP_DVIO_DGI_REF, "top_dvio_dgi_ref",
> +               dvio_dgi_ref_parents, 0x017C, 0x0180, 0x0184, 0, 3, 7, 0x010, 20),
> +       MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_ULPOSC, "top_ulposc",
> +               ulposc_parents, 0x017C, 0x0180, 0x0184, 8, 2, 15, 0x010, 21, CLK_IS_CRITICAL),
> +       MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_ULPOSC_CORE, "top_ulposc_core",
> +               ulposc_core_parents, 0x017C, 0x0180, 0x0184, 16, 2, 23, 0x010, 22, CLK_IS_CRITICAL),
> +       MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_SRCK, "top_srck",
> +               srck_parents, 0x017C, 0x0180, 0x0184, 24, 1, 31, 0x010, 23, CLK_IS_CRITICAL),

Any comments regarding the three critical clocks?

> +       /*
> +        * the clocks in CLK_CFG_30 ~ 37 are backup clock source, no need to handled
> +        * by Linux.
> +        */
> +};
> +
> +static struct mtk_composite top_muxes[] = {
> +       /* CLK_MISC_CFG_3 */
> +       MUX(CLK_TOP_MFG_CK_FAST_REF, "mfg_ck_fast_ref", mfg_fast_parents, 0x0250, 8, 1),
> +};
> +
> +/*
> + * apll12_div5 ~ 9 are not used in MT8195.
> + */
> +static const struct mtk_composite top_adj_divs[] = {
> +       DIV_GATE(CLK_TOP_APLL12_DIV0, "apll12_div0", "top_i2si1_mck", 0x0320, 0, 0x0328, 8, 0),
> +       DIV_GATE(CLK_TOP_APLL12_DIV1, "apll12_div1", "top_i2si2_mck", 0x0320, 1, 0x0328, 8, 8),
> +       DIV_GATE(CLK_TOP_APLL12_DIV2, "apll12_div2", "top_i2so1_mck", 0x0320, 2, 0x0328, 8, 16),
> +       DIV_GATE(CLK_TOP_APLL12_DIV3, "apll12_div3", "top_i2so2_mck", 0x0320, 3, 0x0328, 8, 24),
> +       DIV_GATE(CLK_TOP_APLL12_DIV4, "apll12_div4", "top_aud_iec_clk", 0x0320, 4, 0x0334, 8, 0),

The comment could be inlined here directly:

          /* apll12_div5 ~ 9 are not used in MT8195 */

> +       DIV_GATE(CLK_TOP_APLL12_DIV9, "apll12_div9", "top_dptx_mck", 0x0320, 9, 0x0338, 8, 8),
> +};
> +
> +static const struct mtk_gate_regs top0_cg_regs = {
> +       .set_ofs = 0x238,
> +       .clr_ofs = 0x238,
> +       .sta_ofs = 0x238,
> +};
> +
> +static const struct mtk_gate_regs top1_cg_regs = {
> +       .set_ofs = 0x250,
> +       .clr_ofs = 0x250,
> +       .sta_ofs = 0x250,
> +};
> +
> +#define GATE_TOP0_FLAGS(_id, _name, _parent, _shift, _flag)            \
> +       GATE_MTK_FLAGS(_id, _name, _parent, &top0_cg_regs, _shift,      \
> +               &mtk_clk_gate_ops_no_setclr_inv, _flag)
> +
> +#define GATE_TOP0(_id, _name, _parent, _shift)                 \
> +       GATE_TOP0_FLAGS(_id, _name, _parent, _shift, 0)
> +
> +#define GATE_TOP1(_id, _name, _parent, _shift)                 \
> +       GATE_MTK(_id, _name, _parent, &top1_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr_inv)
> +
> +/*
> + * cfg_axi_east, cfg_axi_east_north, cfg_axi_north and cfg_axi_south
> + * are peripheral bus clock branches.
> + */
> +static const struct mtk_gate top_clks[] = {
> +       /* TOP0 */
> +       GATE_TOP0(CLK_TOP_CFG_VPP0, "cfg_vpp0", "top_vpp", 0),
> +       GATE_TOP0(CLK_TOP_CFG_VPP1, "cfg_vpp1", "top_vpp", 1),
> +       GATE_TOP0(CLK_TOP_CFG_VDO0, "cfg_vdo0", "top_vpp", 2),
> +       GATE_TOP0(CLK_TOP_CFG_VDO1, "cfg_vdo1", "top_vpp", 3),
> +       GATE_TOP0(CLK_TOP_CFG_UNIPLL_SES, "cfg_unipll_ses", "univpll_d2", 4),
> +       GATE_TOP0(CLK_TOP_CFG_26M_VPP0, "cfg_26m_vpp0", "clk26m", 5),
> +       GATE_TOP0(CLK_TOP_CFG_26M_VPP1, "cfg_26m_vpp1", "clk26m", 6),
> +       GATE_TOP0(CLK_TOP_CFG_26M_AUD, "cfg_26m_aud", "clk26m", 9),
> +       GATE_TOP0_FLAGS(CLK_TOP_CFG_AXI_EAST, "cfg_axi_east", "top_axi", 10, CLK_IS_CRITICAL),
> +       GATE_TOP0_FLAGS(CLK_TOP_CFG_AXI_EAST_NORTH, "cfg_axi_east_north", "top_axi", 11,
> +               CLK_IS_CRITICAL),
> +       GATE_TOP0_FLAGS(CLK_TOP_CFG_AXI_NORTH, "cfg_axi_north", "top_axi", 12, CLK_IS_CRITICAL),
> +       GATE_TOP0_FLAGS(CLK_TOP_CFG_AXI_SOUTH, "cfg_axi_south", "top_axi", 13, CLK_IS_CRITICAL),
> +       GATE_TOP0(CLK_TOP_CFG_EXT_TEST, "cfg_ext_test", "msdcpll_d2", 15),
> +       /* TOP1 */
> +       GATE_TOP1(CLK_TOP_SSUSB_REF, "ssusb_ref", "clk26m", 0),
> +       GATE_TOP1(CLK_TOP_SSUSB_PHY_REF, "ssusb_phy_ref", "clk26m", 1),
> +       GATE_TOP1(CLK_TOP_SSUSB_P1_REF, "ssusb_p1_ref", "clk26m", 2),
> +       GATE_TOP1(CLK_TOP_SSUSB_PHY_P1_REF, "ssusb_phy_p1_ref", "clk26m", 3),
> +       GATE_TOP1(CLK_TOP_SSUSB_P2_REF, "ssusb_p2_ref", "clk26m", 4),
> +       GATE_TOP1(CLK_TOP_SSUSB_PHY_P2_REF, "ssusb_phy_p2_ref", "clk26m", 5),
> +       GATE_TOP1(CLK_TOP_SSUSB_P3_REF, "ssusb_p3_ref", "clk26m", 6),
> +       GATE_TOP1(CLK_TOP_SSUSB_PHY_P3_REF, "ssusb_phy_p3_ref", "clk26m", 7),
> +};
> +
> +static struct clk_onecell_data *top_clk_data;
> +
> +static void clk_mt8195_top_init_early(struct device_node *node)
> +{
> +       int i;
> +
> +       top_clk_data = mtk_alloc_clk_data(CLK_TOP_NR_CLK);
> +       if (!top_clk_data)
> +               return;
> +
> +       for (i = 0; i < CLK_TOP_NR_CLK; i++)
> +               top_clk_data->clks[i] = ERR_PTR(-EPROBE_DEFER);
> +
> +       mtk_clk_register_factors(top_early_divs, ARRAY_SIZE(top_early_divs), top_clk_data);

It's still not clear to me why this is needed...

> +
> +       if (of_clk_add_provider(node, of_clk_src_onecell_get, top_clk_data)) {
> +               mtk_free_clk_data(top_clk_data);
> +               top_clk_data = NULL;
> +       }
> +}
> +
> +CLK_OF_DECLARE_DRIVER(mt8195_topckgen, "mediatek,mt8195-topckgen",
> +                       clk_mt8195_top_init_early);
> +
> +static const struct of_device_id of_match_clk_mt8195_topck[] = {
> +       { .compatible = "mediatek,mt8195-topckgen", },
> +       {}
> +};
> +
> +static int clk_mt8195_topck_probe(struct platform_device *pdev)
> +{
> +       struct device_node *node = pdev->dev.of_node;
> +       int r;
> +       void __iomem *base;
> +
> +       if (!top_clk_data)
> +               return -EFAULT;

-ENODEV is more appropriate. -EFAULT signals a bad address (access).

See include/uapi/asm-generic/errno-base.h

> +
> +       base = devm_platform_ioremap_resource(pdev, 0);
> +       if (IS_ERR(base))
> +               return PTR_ERR(base);
> +
> +       mtk_clk_register_fixed_clks(top_fixed_clks, ARRAY_SIZE(top_fixed_clks),
> +                                       top_clk_data);
> +       mtk_clk_register_factors(top_early_divs, ARRAY_SIZE(top_early_divs), top_clk_data);

And this second invocation will fail because the same clocks have already
been registered. It seems like this invocation is enough to have "clk26m_d2"
registered before all of its children.

If so then CLK_OF_DECLARE_DRIVER is not necessary, that part could be
dropped, and the clk_data initialization moved into this probe function.
And `top_early_divs` could be merged with `top_divs`.

> +       mtk_clk_register_factors(top_divs, ARRAY_SIZE(top_divs), top_clk_data);
> +       mtk_clk_register_muxes(top_mtk_muxes, ARRAY_SIZE(top_mtk_muxes), node,
> +                                       &mt8195_clk_lock, top_clk_data);
> +       mtk_clk_register_composites(top_muxes, ARRAY_SIZE(top_muxes), base,
> +                                       &mt8195_clk_lock, top_clk_data);
> +       mtk_clk_register_composites(top_adj_divs, ARRAY_SIZE(top_adj_divs), base,
> +                                       &mt8195_clk_lock, top_clk_data);

Please align wrapped lines with the opening parenthesis.


Regards
ChenYu

> +       r = mtk_clk_register_gates(node, top_clks, ARRAY_SIZE(top_clks), top_clk_data);
> +       if (r)
> +               return r;
> +
> +       return of_clk_add_provider(node, of_clk_src_onecell_get, top_clk_data);
> +}
> +
> +static struct platform_driver clk_mt8195_topck_drv = {
> +       .probe = clk_mt8195_topck_probe,
> +       .driver = {
> +               .name = "clk-mt8195-topck",
> +               .of_match_table = of_match_clk_mt8195_topck,
> +       },
> +};
> +builtin_platform_driver(clk_mt8195_topck_drv);
> --
> 2.18.0
> _______________________________________________
> Linux-mediatek mailing list
> Linux-mediatek@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-mediatek

Re: [v2 08/24] clk: mediatek: Add MT8195 peripheral clock support

[Chen-Yu Tsai]

On Fri, Aug 20, 2021 at 7:20 PM Chun-Jie Chen
<chun-jie.chen@mediatek.com> wrote:
>
> Add MT8195 peripheral clock controller which provides clock
> gate control for ethernet/flashif/pcie/ssusb.
>
> Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
> ---
>  drivers/clk/mediatek/Makefile             |  2 +-
>  drivers/clk/mediatek/clk-mt8195-peri_ao.c | 62 +++++++++++++++++++++++
>  2 files changed, 63 insertions(+), 1 deletion(-)
>  create mode 100644 drivers/clk/mediatek/clk-mt8195-peri_ao.c
>
> diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
> index a142342a0cea..d5ee396dcded 100644
> --- a/drivers/clk/mediatek/Makefile
> +++ b/drivers/clk/mediatek/Makefile
> @@ -80,6 +80,6 @@ obj-$(CONFIG_COMMON_CLK_MT8192_MSDC) += clk-mt8192-msdc.o
>  obj-$(CONFIG_COMMON_CLK_MT8192_SCP_ADSP) += clk-mt8192-scp_adsp.o
>  obj-$(CONFIG_COMMON_CLK_MT8192_VDECSYS) += clk-mt8192-vdec.o
>  obj-$(CONFIG_COMMON_CLK_MT8192_VENCSYS) += clk-mt8192-venc.o
> -obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-mt8195-topckgen.o
> +obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-mt8195-topckgen.o clk-mt8195-peri_ao.o

This line is getting too long. Please wrap it to within 100 characters.

Otherwise,

Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>

Re: [v2 09/24] clk: mediatek: Add MT8195 infrastructure clock support

[Chen-Yu Tsai]

On Fri, Aug 20, 2021 at 7:21 PM Chun-Jie Chen
<chun-jie.chen@mediatek.com> wrote:
>
> Add MT8195 infrastructure clock controller which provides
> clock gate control for basic IP like pwm, uart, spi and so on.
>
> Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
> ---
>  drivers/clk/mediatek/Makefile              |   2 +-
>  drivers/clk/mediatek/clk-mt8195-infra_ao.c | 211 +++++++++++++++++++++
>  2 files changed, 212 insertions(+), 1 deletion(-)
>  create mode 100644 drivers/clk/mediatek/clk-mt8195-infra_ao.c
>
> diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
> index d5ee396dcded..c5a80645f10e 100644
> --- a/drivers/clk/mediatek/Makefile
> +++ b/drivers/clk/mediatek/Makefile
> @@ -80,6 +80,6 @@ obj-$(CONFIG_COMMON_CLK_MT8192_MSDC) += clk-mt8192-msdc.o
>  obj-$(CONFIG_COMMON_CLK_MT8192_SCP_ADSP) += clk-mt8192-scp_adsp.o
>  obj-$(CONFIG_COMMON_CLK_MT8192_VDECSYS) += clk-mt8192-vdec.o
>  obj-$(CONFIG_COMMON_CLK_MT8192_VENCSYS) += clk-mt8192-venc.o
> -obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-mt8195-topckgen.o clk-mt8195-peri_ao.o
> +obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-mt8195-topckgen.o clk-mt8195-peri_ao.o clk-mt8195-infra_ao.o

Same thing about line width.

>  obj-$(CONFIG_COMMON_CLK_MT8516) += clk-mt8516.o
>  obj-$(CONFIG_COMMON_CLK_MT8516_AUDSYS) += clk-mt8516-aud.o
> diff --git a/drivers/clk/mediatek/clk-mt8195-infra_ao.c b/drivers/clk/mediatek/clk-mt8195-infra_ao.c
> new file mode 100644
> index 000000000000..a5794c65f743
> --- /dev/null
> +++ b/drivers/clk/mediatek/clk-mt8195-infra_ao.c
> @@ -0,0 +1,211 @@
> +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> +//
> +// Copyright (c) 2021 MediaTek Inc.
> +// Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
> +
> +#include "clk-gate.h"
> +#include "clk-mtk.h"
> +
> +#include <dt-bindings/clock/mt8195-clk.h>
> +#include <linux/clk-provider.h>
> +#include <linux/platform_device.h>
> +
> +static const struct mtk_gate_regs infra_ao0_cg_regs = {
> +       .set_ofs = 0x80,
> +       .clr_ofs = 0x84,
> +       .sta_ofs = 0x90,
> +};
> +
> +static const struct mtk_gate_regs infra_ao1_cg_regs = {
> +       .set_ofs = 0x88,
> +       .clr_ofs = 0x8c,
> +       .sta_ofs = 0x94,
> +};
> +
> +static const struct mtk_gate_regs infra_ao2_cg_regs = {
> +       .set_ofs = 0xa4,
> +       .clr_ofs = 0xa8,
> +       .sta_ofs = 0xac,
> +};
> +
> +static const struct mtk_gate_regs infra_ao3_cg_regs = {
> +       .set_ofs = 0xc0,
> +       .clr_ofs = 0xc4,
> +       .sta_ofs = 0xc8,
> +};
> +
> +static const struct mtk_gate_regs infra_ao4_cg_regs = {
> +       .set_ofs = 0xe0,
> +       .clr_ofs = 0xe4,
> +       .sta_ofs = 0xe8,
> +};
> +
> +#define GATE_INFRA_AO0_FLAGS(_id, _name, _parent, _shift, _flag)                \
> +       GATE_MTK_FLAGS(_id, _name, _parent, &infra_ao0_cg_regs, _shift, \
> +               &mtk_clk_gate_ops_setclr, _flag)
> +
> +#define GATE_INFRA_AO0(_id, _name, _parent, _shift)    \
> +       GATE_INFRA_AO0_FLAGS(_id, _name, _parent, _shift, 0)
> +
> +#define GATE_INFRA_AO1_FLAGS(_id, _name, _parent, _shift, _flag)               \
> +       GATE_MTK_FLAGS(_id, _name, _parent, &infra_ao1_cg_regs, _shift, \
> +               &mtk_clk_gate_ops_setclr, _flag)
> +
> +#define GATE_INFRA_AO1(_id, _name, _parent, _shift)    \
> +       GATE_INFRA_AO1_FLAGS(_id, _name, _parent, _shift, 0)
> +
> +#define GATE_INFRA_AO2(_id, _name, _parent, _shift)                    \
> +       GATE_MTK(_id, _name, _parent, &infra_ao2_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
> +
> +#define GATE_INFRA_AO3_FLAGS(_id, _name, _parent, _shift, _flag)               \
> +       GATE_MTK_FLAGS(_id, _name, _parent, &infra_ao3_cg_regs, _shift, \
> +               &mtk_clk_gate_ops_setclr, _flag)
> +
> +#define GATE_INFRA_AO3(_id, _name, _parent, _shift)    \
> +       GATE_INFRA_AO3_FLAGS(_id, _name, _parent, _shift, 0)
> +
> +#define GATE_INFRA_AO4_FLAGS(_id, _name, _parent, _shift, _flag)               \
> +       GATE_MTK_FLAGS(_id, _name, _parent, &infra_ao4_cg_regs, _shift, \
> +               &mtk_clk_gate_ops_setclr, _flag)
> +
> +#define GATE_INFRA_AO4(_id, _name, _parent, _shift)    \
> +       GATE_INFRA_AO4_FLAGS(_id, _name, _parent, _shift, 0)
> +
> +/*
> + * infra_ao_sej is main clock is for secure engin with JTAG support.

                                                   ^ Typo?

> + * infra_133m_m_peri and infra_66m_m_peri are main clocks of peripheral.
> + * infra_device_apc and infra_device_apc_sync are for device access permission control module.

Since this is quite far from the clock definition, could you split this
comment and inline them before the actual definition instead? That would
make it easier to reference together.

> + */
> +static const struct mtk_gate infra_ao_clks[] = {
> +       /* INFRA_AO0 */
> +       GATE_INFRA_AO0(CLK_INFRA_AO_PMIC_TMR, "infra_ao_pmic_tmr", "top_pwrap_ulposc", 0),
> +       GATE_INFRA_AO0(CLK_INFRA_AO_PMIC_AP, "infra_ao_pmic_ap", "top_pwrap_ulposc", 1),
> +       GATE_INFRA_AO0(CLK_INFRA_AO_PMIC_MD, "infra_ao_pmic_md", "top_pwrap_ulposc", 2),
> +       GATE_INFRA_AO0(CLK_INFRA_AO_PMIC_CONN, "infra_ao_pmic_conn", "top_pwrap_ulposc", 3),
> +       GATE_INFRA_AO0_FLAGS(CLK_INFRA_AO_SEJ, "infra_ao_sej", "top_axi", 5, CLK_IS_CRITICAL),
> +       GATE_INFRA_AO0(CLK_INFRA_AO_APXGPT, "infra_ao_apxgpt", "top_axi", 6),
> +       GATE_INFRA_AO0(CLK_INFRA_AO_GCE, "infra_ao_gce", "top_axi", 8),
> +       GATE_INFRA_AO0(CLK_INFRA_AO_GCE2, "infra_ao_gce2", "top_axi", 9),
> +       GATE_INFRA_AO0(CLK_INFRA_AO_THERM, "infra_ao_therm", "top_axi", 10),
> +       GATE_INFRA_AO0(CLK_INFRA_AO_PWM_H, "infra_ao_pwm_h", "top_axi", 15),
> +       GATE_INFRA_AO0(CLK_INFRA_AO_PWM1, "infra_ao_pwm1", "top_pwm", 16),
> +       GATE_INFRA_AO0(CLK_INFRA_AO_PWM2, "infra_ao_pwm2", "top_pwm", 17),
> +       GATE_INFRA_AO0(CLK_INFRA_AO_PWM3, "infra_ao_pwm3", "top_pwm", 18),
> +       GATE_INFRA_AO0(CLK_INFRA_AO_PWM4, "infra_ao_pwm4", "top_pwm", 19),
> +       GATE_INFRA_AO0(CLK_INFRA_AO_PWM, "infra_ao_pwm", "top_pwm", 21),
> +       GATE_INFRA_AO0(CLK_INFRA_AO_UART0, "infra_ao_uart0", "top_uart", 22),
> +       GATE_INFRA_AO0(CLK_INFRA_AO_UART1, "infra_ao_uart1", "top_uart", 23),
> +       GATE_INFRA_AO0(CLK_INFRA_AO_UART2, "infra_ao_uart2", "top_uart", 24),
> +       GATE_INFRA_AO0(CLK_INFRA_AO_UART3, "infra_ao_uart3", "top_uart", 25),
> +       GATE_INFRA_AO0(CLK_INFRA_AO_UART4, "infra_ao_uart4", "top_uart", 26),
> +       GATE_INFRA_AO0(CLK_INFRA_AO_GCE_26M, "infra_ao_gce_26m", "clk26m", 27),
> +       GATE_INFRA_AO0(CLK_INFRA_AO_CQ_DMA_FPC, "infra_ao_cq_dma_fpc", "fpc", 28),
> +       GATE_INFRA_AO0(CLK_INFRA_AO_UART5, "infra_ao_uart5", "top_uart", 29),
> +       /* INFRA_AO1 */
> +       GATE_INFRA_AO1(CLK_INFRA_AO_HDMI_26M, "infra_ao_hdmi_26m", "clk26m", 0),
> +       GATE_INFRA_AO1(CLK_INFRA_AO_SPI0, "infra_ao_spi0", "top_spi", 1),
> +       GATE_INFRA_AO1(CLK_INFRA_AO_MSDC0, "infra_ao_msdc0", "top_msdc50_0_hclk", 2),
> +       GATE_INFRA_AO1(CLK_INFRA_AO_MSDC1, "infra_ao_msdc1", "top_axi", 4),
> +       GATE_INFRA_AO1(CLK_INFRA_AO_CG1_MSDC2, "infra_ao_cg1_msdc2", "top_axi", 5),
> +       GATE_INFRA_AO1(CLK_INFRA_AO_MSDC0_SRC, "infra_ao_msdc0_src", "top_msdc50_0", 6),
> +       GATE_INFRA_AO1(CLK_INFRA_AO_TRNG, "infra_ao_trng", "top_axi", 9),
> +       GATE_INFRA_AO1(CLK_INFRA_AO_AUXADC, "infra_ao_auxadc", "clk26m", 10),
> +       GATE_INFRA_AO1(CLK_INFRA_AO_CPUM, "infra_ao_cpum", "top_axi", 11),
> +       GATE_INFRA_AO1(CLK_INFRA_AO_HDMI_32K, "infra_ao_hdmi_32k", "clk32k", 12),
> +       GATE_INFRA_AO1(CLK_INFRA_AO_CEC_66M_H, "infra_ao_cec_66m_h", "top_axi", 13),
> +       GATE_INFRA_AO1(CLK_INFRA_AO_IRRX, "infra_ao_irrx", "top_axi", 14),
> +       GATE_INFRA_AO1(CLK_INFRA_AO_PCIE_TL_26M, "infra_ao_pcie_tl_26m", "clk26m", 15),
> +       GATE_INFRA_AO1(CLK_INFRA_AO_MSDC1_SRC, "infra_ao_msdc1_src", "top_msdc30_1", 16),
> +       GATE_INFRA_AO1(CLK_INFRA_AO_CEC_66M_B, "infra_ao_cec_66m_b", "top_axi", 17),
> +       GATE_INFRA_AO1(CLK_INFRA_AO_PCIE_TL_96M, "infra_ao_pcie_tl_96m", "top_tl", 18),
> +       GATE_INFRA_AO1_FLAGS(CLK_INFRA_AO_DEVICE_APC, "infra_ao_device_apc", "top_axi", 20,
> +               CLK_IS_CRITICAL),

Please align wrapped lines with opening parenthesis.

> +       GATE_INFRA_AO1(CLK_INFRA_AO_ECC_66M_H, "infra_ao_ecc_66m_h", "top_axi", 23),
> +       GATE_INFRA_AO1(CLK_INFRA_AO_DEBUGSYS, "infra_ao_debugsys", "top_axi", 24),
> +       GATE_INFRA_AO1(CLK_INFRA_AO_AUDIO, "infra_ao_audio", "top_axi", 25),
> +       GATE_INFRA_AO1(CLK_INFRA_AO_PCIE_TL_32K, "infra_ao_pcie_tl_32k", "clk32k", 26),
> +       GATE_INFRA_AO1(CLK_INFRA_AO_DBG_TRACE, "infra_ao_dbg_trace", "top_axi", 29),
> +       GATE_INFRA_AO1(CLK_INFRA_AO_DRAMC_F26M, "infra_ao_dramc_f26m", "clk26m", 31),
> +       /* INFRA_AO2 */
> +       GATE_INFRA_AO2(CLK_INFRA_AO_IRTX, "infra_ao_irtx", "top_axi", 0),
> +       GATE_INFRA_AO2(CLK_INFRA_AO_SSUSB, "infra_ao_ssusb", "top_usb_top", 1),
> +       GATE_INFRA_AO2(CLK_INFRA_AO_DISP_PWM, "infra_ao_disp_pwm", "top_disp_pwm0", 2),
> +       GATE_INFRA_AO2(CLK_INFRA_AO_CLDMA_B, "infra_ao_cldma_b", "top_axi", 3),
> +       GATE_INFRA_AO2(CLK_INFRA_AO_AUDIO_26M_B, "infra_ao_audio_26m_b", "clk26m", 4),
> +       GATE_INFRA_AO2(CLK_INFRA_AO_SPI1, "infra_ao_spi1", "top_spi", 6),
> +       GATE_INFRA_AO2(CLK_INFRA_AO_SPI2, "infra_ao_spi2", "top_spi", 9),
> +       GATE_INFRA_AO2(CLK_INFRA_AO_SPI3, "infra_ao_spi3", "top_spi", 10),
> +       GATE_INFRA_AO2(CLK_INFRA_AO_UNIPRO_SYS, "infra_ao_unipro_sys", "top_ufs", 11),
> +       GATE_INFRA_AO2(CLK_INFRA_AO_UNIPRO_TICK, "infra_ao_unipro_tick", "top_ufs_tick1us", 12),
> +       GATE_INFRA_AO2(CLK_INFRA_AO_UFS_MP_SAP_B, "infra_ao_ufs_mp_sap_b", "top_ufs_mp_sap_cfg",
> +               13),

same here.

> +       GATE_INFRA_AO2(CLK_INFRA_AO_PWRMCU, "infra_ao_pwrmcu", "top_pwrmcu", 15),
> +       GATE_INFRA_AO2(CLK_INFRA_AO_PWRMCU_BUS_H, "infra_ao_pwrmcu_bus_h", "top_axi", 17),
> +       GATE_INFRA_AO2(CLK_INFRA_AO_APDMA_B, "infra_ao_apdma_b", "top_axi", 18),
> +       GATE_INFRA_AO2(CLK_INFRA_AO_SPI4, "infra_ao_spi4", "top_spi", 25),
> +       GATE_INFRA_AO2(CLK_INFRA_AO_SPI5, "infra_ao_spi5", "top_spi", 26),
> +       GATE_INFRA_AO2(CLK_INFRA_AO_CQ_DMA, "infra_ao_cq_dma", "top_axi", 27),
> +       GATE_INFRA_AO2(CLK_INFRA_AO_AES_UFSFDE, "infra_ao_aes_ufsfde", "top_ufs", 28),
> +       GATE_INFRA_AO2(CLK_INFRA_AO_AES, "infra_ao_aes", "top_aes_ufsfde", 29),
> +       GATE_INFRA_AO2(CLK_INFRA_AO_UFS_TICK, "infra_ao_ufs_tick", "top_ufs_tick1us", 30),
> +       GATE_INFRA_AO2(CLK_INFRA_AO_SSUSB_XHCI, "infra_ao_ssusb_xhci", "top_ssusb_xhci", 31),
> +       /* INFRA_AO3 */
> +       GATE_INFRA_AO3(CLK_INFRA_AO_MSDC0_SELF, "infra_ao_msdc0f", "top_msdc50_0", 0),
> +       GATE_INFRA_AO3(CLK_INFRA_AO_MSDC1_SELF, "infra_ao_msdc1f", "top_msdc50_0", 1),
> +       GATE_INFRA_AO3(CLK_INFRA_AO_MSDC2_SELF, "infra_ao_msdc2f", "top_msdc50_0", 2),
> +       GATE_INFRA_AO3(CLK_INFRA_AO_I2S_DMA, "infra_ao_i2s_dma", "top_axi", 5),
> +       GATE_INFRA_AO3(CLK_INFRA_AO_AP_MSDC0, "infra_ao_ap_msdc0", "top_msdc50_0", 7),
> +       GATE_INFRA_AO3(CLK_INFRA_AO_MD_MSDC0, "infra_ao_md_msdc0", "top_msdc50_0", 8),
> +       GATE_INFRA_AO3(CLK_INFRA_AO_CG3_MSDC2, "infra_ao_cg3_msdc2", "top_msdc30_2", 9),
> +       GATE_INFRA_AO3(CLK_INFRA_AO_GCPU, "infra_ao_gcpu", "top_gcpu", 10),
> +       GATE_INFRA_AO3(CLK_INFRA_AO_PCIE_PERI_26M, "infra_ao_pcie_peri_26m", "clk26m", 15),
> +       GATE_INFRA_AO3(CLK_INFRA_AO_GCPU_66M_B, "infra_ao_gcpu_66m_b", "top_axi", 16),
> +       GATE_INFRA_AO3(CLK_INFRA_AO_GCPU_133M_B, "infra_ao_gcpu_133m_b", "top_axi", 17),
> +       GATE_INFRA_AO3(CLK_INFRA_AO_DISP_PWM1, "infra_ao_disp_pwm1", "top_disp_pwm1", 20),
> +       GATE_INFRA_AO3(CLK_INFRA_AO_FBIST2FPC, "infra_ao_fbist2fpc", "top_msdc50_0", 24),
> +       GATE_INFRA_AO3_FLAGS(CLK_INFRA_AO_DEVICE_APC_SYNC, "infra_ao_device_apc_sync", "top_axi",
> +               25, CLK_IS_CRITICAL),

And here.

> +       GATE_INFRA_AO3(CLK_INFRA_AO_PCIE_P1_PERI_26M, "infra_ao_pcie_p1_peri_26m", "clk26m", 26),
> +       GATE_INFRA_AO3(CLK_INFRA_AO_SPIS0, "infra_ao_spis0", "top_spis", 28),
> +       GATE_INFRA_AO3(CLK_INFRA_AO_SPIS1, "infra_ao_spis1", "top_spis", 29),
> +       /* INFRA_AO4 */
> +       GATE_INFRA_AO4_FLAGS(CLK_INFRA_AO_133M_M_PERI, "infra_ao_133m_m_peri", "top_axi", 0,
> +               CLK_IS_CRITICAL),
> +       GATE_INFRA_AO4_FLAGS(CLK_INFRA_AO_66M_M_PERI, "infra_ao_66m_m_peri", "top_spi", 1,
> +               CLK_IS_CRITICAL),
> +       GATE_INFRA_AO4(CLK_INFRA_AO_PCIE_PL_P_250M_P0, "infra_ao_pcie_pl_p_250m_p0", "pextp_pipe",
> +               7),

And these.

> +       GATE_INFRA_AO4(CLK_INFRA_AO_PCIE_PL_P_250M_P1, "infra_ao_pcie_pl_p_250m_p1",
> +               "ssusb_u3phy_p1_p_p0", 8),
> +       GATE_INFRA_AO4(CLK_INFRA_AO_PCIE_P1_TL_96M, "infra_ao_pcie_p1_tl_96m", "top_tl_p1", 17),
> +       GATE_INFRA_AO4(CLK_INFRA_AO_AES_MSDCFDE_0P, "infra_ao_aes_msdcfde_0p", "top_aes_msdcfde",
> +               18),

Ditto.

> +       GATE_INFRA_AO4(CLK_INFRA_AO_UFS_TX_SYMBOL, "infra_ao_ufs_tx_symbol", "ufs_tx_symbol", 22),
> +       GATE_INFRA_AO4(CLK_INFRA_AO_UFS_RX_SYMBOL, "infra_ao_ufs_rx_symbol", "ufs_rx_symbol", 23),
> +       GATE_INFRA_AO4(CLK_INFRA_AO_UFS_RX_SYMBOL1, "infra_ao_ufs_rx_symbol1", "ufs_rx_symbol1",
> +               24),

Ditto.

Since this is already going past 80 characters and close to 100, I would
just keep them on the same line. Having just one or two fields wrapped
on a few lines actually makes it harder to read. I would probably keep
the "CLK_INFRA_AO_DEVICE_APC_SYNC" line wrapped, since that line is way
longer.


Regards
ChenYu

> +       GATE_INFRA_AO4(CLK_INFRA_AO_PERI_UFS_MEM_SUB, "infra_ao_peri_ufs_mem_sub", "mem_466m", 31),
> +};
> +
> +static const struct mtk_clk_desc infra_ao_desc = {
> +       .clks = infra_ao_clks,
> +       .num_clks = ARRAY_SIZE(infra_ao_clks),
> +};
> +
> +static const struct of_device_id of_match_clk_mt8195_infra_ao[] = {
> +       {
> +               .compatible = "mediatek,mt8195-infracfg_ao",
> +               .data = &infra_ao_desc,
> +       }, {
> +               /* sentinel */
> +       }
> +};
> +
> +static struct platform_driver clk_mt8195_infra_ao_drv = {
> +       .probe = mtk_clk_simple_probe,
> +       .driver = {
> +               .name = "clk-mt8195-infra_ao",
> +               .of_match_table = of_match_clk_mt8195_infra_ao,
> +       },
> +};
> +builtin_platform_driver(clk_mt8195_infra_ao_drv);
> --
> 2.18.0
> _______________________________________________
> Linux-mediatek mailing list
> Linux-mediatek@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-mediatek

Re: [v2 14/24] clk: mediatek: Add MT8195 mfgcfg clock support

[Chen-Yu Tsai]

On Fri, Aug 20, 2021 at 7:26 PM Chun-Jie Chen
<chun-jie.chen@mediatek.com> wrote:
>
> Add MT8195 mfg clock controller which provides clock gate
> control for Main Frame Graphic.

I think it would be easier to understand if it just said GPU instead. Or
it could write:

     ... for Main Frame Graphic, aka integrated GPU.

Try to use more generic terms. The idea is for people with at least some
basic knowledge to be able to understand.

> Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
> ---
>  drivers/clk/mediatek/Makefile         |  2 +-
>  drivers/clk/mediatek/clk-mt8195-mfg.c | 47 +++++++++++++++++++++++++++
>  2 files changed, 48 insertions(+), 1 deletion(-)
>  create mode 100644 drivers/clk/mediatek/clk-mt8195-mfg.c
>
> diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
> index 84d315a6b3e4..042db433245a 100644
> --- a/drivers/clk/mediatek/Makefile
> +++ b/drivers/clk/mediatek/Makefile
> @@ -81,6 +81,6 @@ obj-$(CONFIG_COMMON_CLK_MT8192_SCP_ADSP) += clk-mt8192-scp_adsp.o
>  obj-$(CONFIG_COMMON_CLK_MT8192_VDECSYS) += clk-mt8192-vdec.o
>  obj-$(CONFIG_COMMON_CLK_MT8192_VENCSYS) += clk-mt8192-venc.o
>  obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-mt8195-topckgen.o clk-mt8195-peri_ao.o clk-mt8195-infra_ao.o clk-mt8195-cam.o \
> -                                       clk-mt8195-ccu.o clk-mt8195-img.o clk-mt8195-ipe.o
> +                                       clk-mt8195-ccu.o clk-mt8195-img.o clk-mt8195-ipe.o clk-mt8195-mfg.o

Wrap line, please.


Regards
ChenYu


>  obj-$(CONFIG_COMMON_CLK_MT8516) += clk-mt8516.o
>  obj-$(CONFIG_COMMON_CLK_MT8516_AUDSYS) += clk-mt8516-aud.o
> diff --git a/drivers/clk/mediatek/clk-mt8195-mfg.c b/drivers/clk/mediatek/clk-mt8195-mfg.c
> new file mode 100644
> index 000000000000..0a81fe1fe50e
> --- /dev/null
> +++ b/drivers/clk/mediatek/clk-mt8195-mfg.c
> @@ -0,0 +1,47 @@
> +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> +//
> +// Copyright (c) 2021 MediaTek Inc.
> +// Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
> +
> +#include "clk-gate.h"
> +#include "clk-mtk.h"
> +
> +#include <dt-bindings/clock/mt8195-clk.h>
> +#include <linux/clk-provider.h>
> +#include <linux/platform_device.h>
> +
> +static const struct mtk_gate_regs mfg_cg_regs = {
> +       .set_ofs = 0x4,
> +       .clr_ofs = 0x8,
> +       .sta_ofs = 0x0,
> +};
> +
> +#define GATE_MFG(_id, _name, _parent, _shift)                  \
> +       GATE_MTK(_id, _name, _parent, &mfg_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
> +
> +static const struct mtk_gate mfg_clks[] = {
> +       GATE_MFG(CLK_MFG_BG3D, "mfg_bg3d", "top_mfg_core_tmp", 0),
> +};
> +
> +static const struct mtk_clk_desc mfg_desc = {
> +       .clks = mfg_clks,
> +       .num_clks = ARRAY_SIZE(mfg_clks),
> +};
> +
> +static const struct of_device_id of_match_clk_mt8195_mfg[] = {
> +       {
> +               .compatible = "mediatek,mt8195-mfgcfg",
> +               .data = &mfg_desc,
> +       }, {
> +               /* sentinel */
> +       }
> +};
> +
> +static struct platform_driver clk_mt8195_mfg_drv = {
> +       .probe = mtk_clk_simple_probe,
> +       .driver = {
> +               .name = "clk-mt8195-mfg",
> +               .of_match_table = of_match_clk_mt8195_mfg,
> +       },
> +};
> +builtin_platform_driver(clk_mt8195_mfg_drv);
> --
> 2.18.0
> _______________________________________________
> Linux-mediatek mailing list
> Linux-mediatek@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-mediatek

Re: [v2 15/24] clk: mediatek: Add MT8195 scp adsp clock support

[Chen-Yu Tsai]

On Fri, Aug 20, 2021 at 7:27 PM Chun-Jie Chen
<chun-jie.chen@mediatek.com> wrote:
>
> Add MT8195 scp adsp clock controller which provides clock gate
> control for Audio DSP.
>
> Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
> ---
>  drivers/clk/mediatek/Makefile              |  2 +-
>  drivers/clk/mediatek/clk-mt8195-scp_adsp.c | 47 ++++++++++++++++++++++
>  2 files changed, 48 insertions(+), 1 deletion(-)
>  create mode 100644 drivers/clk/mediatek/clk-mt8195-scp_adsp.c
>
> diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
> index 042db433245a..472e5bc40fcb 100644
> --- a/drivers/clk/mediatek/Makefile
> +++ b/drivers/clk/mediatek/Makefile
> @@ -81,6 +81,6 @@ obj-$(CONFIG_COMMON_CLK_MT8192_SCP_ADSP) += clk-mt8192-scp_adsp.o
>  obj-$(CONFIG_COMMON_CLK_MT8192_VDECSYS) += clk-mt8192-vdec.o
>  obj-$(CONFIG_COMMON_CLK_MT8192_VENCSYS) += clk-mt8192-venc.o
>  obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-mt8195-topckgen.o clk-mt8195-peri_ao.o clk-mt8195-infra_ao.o clk-mt8195-cam.o \
> -                                       clk-mt8195-ccu.o clk-mt8195-img.o clk-mt8195-ipe.o clk-mt8195-mfg.o
> +                                       clk-mt8195-ccu.o clk-mt8195-img.o clk-mt8195-ipe.o clk-mt8195-mfg.o clk-mt8195-scp_adsp.o

Wrap line, please.

Otherwise,

Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>

Re: [v2 11/24] clk: mediatek: Add MT8195 ccusys clock support

[Chen-Yu Tsai]

On Fri, Aug 20, 2021 at 7:23 PM Chun-Jie Chen
<chun-jie.chen@mediatek.com> wrote:
>
> Add MT8195 ccusys clock controller which provides clock gate
> control in Camera Computing Unit.

Could you offer a bit more explanation about this unit? Is it an ISP?
Or some other function that does computation on images?

> Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
> Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
> ---
>  drivers/clk/mediatek/Makefile         |  3 +-
>  drivers/clk/mediatek/clk-mt8195-ccu.c | 50 +++++++++++++++++++++++++++
>  2 files changed, 52 insertions(+), 1 deletion(-)
>  create mode 100644 drivers/clk/mediatek/clk-mt8195-ccu.c
>
> diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
> index 718bbb04191b..03fb020834f3 100644
> --- a/drivers/clk/mediatek/Makefile
> +++ b/drivers/clk/mediatek/Makefile
> @@ -80,6 +80,7 @@ obj-$(CONFIG_COMMON_CLK_MT8192_MSDC) += clk-mt8192-msdc.o
>  obj-$(CONFIG_COMMON_CLK_MT8192_SCP_ADSP) += clk-mt8192-scp_adsp.o
>  obj-$(CONFIG_COMMON_CLK_MT8192_VDECSYS) += clk-mt8192-vdec.o
>  obj-$(CONFIG_COMMON_CLK_MT8192_VENCSYS) += clk-mt8192-venc.o
> -obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-mt8195-topckgen.o clk-mt8195-peri_ao.o clk-mt8195-infra_ao.o clk-mt8195-cam.o
> +obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-mt8195-topckgen.o clk-mt8195-peri_ao.o clk-mt8195-infra_ao.o clk-mt8195-cam.o \
> +                                       clk-mt8195-ccu.o

When wrapping, please align with previous line. "clk-mt8195-ccu.o" should
align with "clk-mt8195-apmixedsys.o".


ChenYu

Re: [v2 13/24] clk: mediatek: Add MT8195 ipesys clock support

[Chen-Yu Tsai]

On Fri, Aug 20, 2021 at 7:25 PM Chun-Jie Chen
<chun-jie.chen@mediatek.com> wrote:
>
> Add MT8195 ipesys clock controller which provides clock gate
> control for ipe IP block.

Could you describe "ipe" in generic terms?

ChenYu

Re: [v2 16/24] clk: mediatek: Add MT8195 vdecsys clock support

[Chen-Yu Tsai]

On Fri, Aug 20, 2021 at 7:28 PM Chun-Jie Chen
<chun-jie.chen@mediatek.com> wrote:
>
> Add MT8195 vdec clock controllers which provide clock gate
> control for video decoder.
>
> Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
> ---
>  drivers/clk/mediatek/Makefile          |   3 +-
>  drivers/clk/mediatek/clk-mt8195-vdec.c | 104 +++++++++++++++++++++++++
>  2 files changed, 106 insertions(+), 1 deletion(-)
>  create mode 100644 drivers/clk/mediatek/clk-mt8195-vdec.c
>
> diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
> index 472e5bc40fcb..ac269f6d39e3 100644
> --- a/drivers/clk/mediatek/Makefile
> +++ b/drivers/clk/mediatek/Makefile
> @@ -81,6 +81,7 @@ obj-$(CONFIG_COMMON_CLK_MT8192_SCP_ADSP) += clk-mt8192-scp_adsp.o
>  obj-$(CONFIG_COMMON_CLK_MT8192_VDECSYS) += clk-mt8192-vdec.o
>  obj-$(CONFIG_COMMON_CLK_MT8192_VENCSYS) += clk-mt8192-venc.o
>  obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-mt8195-topckgen.o clk-mt8195-peri_ao.o clk-mt8195-infra_ao.o clk-mt8195-cam.o \
> -                                       clk-mt8195-ccu.o clk-mt8195-img.o clk-mt8195-ipe.o clk-mt8195-mfg.o clk-mt8195-scp_adsp.o
> +                                       clk-mt8195-ccu.o clk-mt8195-img.o clk-mt8195-ipe.o clk-mt8195-mfg.o clk-mt8195-scp_adsp.o \
> +                                       clk-mt8195-vdec.o

Apart from the line wrapping,

Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>

Re: [v2 24/24] clk: mediatek: Add MT8195 apusys clock support

[Chen-Yu Tsai]

On Fri, Aug 20, 2021 at 7:37 PM Chun-Jie Chen
<chun-jie.chen@mediatek.com> wrote:
>
> Add MT8195 apusys clock controller which provides PLLs
> in AI processor Unit.
>
> Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
> ---
>  drivers/clk/mediatek/Makefile                |  2 +-
>  drivers/clk/mediatek/clk-mt8195-apusys_pll.c | 92 ++++++++++++++++++++
>  2 files changed, 93 insertions(+), 1 deletion(-)
>  create mode 100644 drivers/clk/mediatek/clk-mt8195-apusys_pll.c
>
> diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
> index 4288ad39ba41..e10b1d6b0cf4 100644
> --- a/drivers/clk/mediatek/Makefile
> +++ b/drivers/clk/mediatek/Makefile
> @@ -83,6 +83,6 @@ obj-$(CONFIG_COMMON_CLK_MT8192_VENCSYS) += clk-mt8192-venc.o
>  obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-mt8195-topckgen.o clk-mt8195-peri_ao.o clk-mt8195-infra_ao.o clk-mt8195-cam.o \
>                                         clk-mt8195-ccu.o clk-mt8195-img.o clk-mt8195-ipe.o clk-mt8195-mfg.o clk-mt8195-scp_adsp.o \
>                                         clk-mt8195-vdec.o clk-mt8195-vdo0.o clk-mt8195-vdo1.o clk-mt8195-venc.o clk-mt8195-vpp0.o \
> -                                       clk-mt8195-vpp1.o clk-mt8195-wpe.o clk-mt8195-imp_iic_wrap.o
> +                                       clk-mt8195-vpp1.o clk-mt8195-wpe.o clk-mt8195-imp_iic_wrap.o clk-mt8195-apusys_pll.o

Wrap line ...

Otherwise,

Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>

Re: [v2 23/24] clk: mediatek: Add MT8195 imp i2c wrapper clock support

[Chen-Yu Tsai]

On Fri, Aug 20, 2021 at 7:36 PM Chun-Jie Chen
<chun-jie.chen@mediatek.com> wrote:
>
> Add MT8195 imp i2c wrapper clock controllers which provide clock gate
> control in IIC IP blocks.

Standard terminology is I2C.

Otherwise,

Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>

Re: [v2 01/24] dt-bindings: ARM: Mediatek: Add new document bindings of MT8195 clock

[Rob Herring]

On Mon, Aug 23, 2021 at 02:53:34PM +0800, Chen-Yu Tsai wrote:
> Hi,
> 
> On Fri, Aug 20, 2021 at 7:17 PM Chun-Jie Chen
> <chun-jie.chen@mediatek.com> wrote:
> >
> > This patch adds the new binding documentation for system clock
> > and functional clock on Mediatek MT8195.
> >
> > Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
> > ---
> >  .../arm/mediatek/mediatek,mt8195-clock.yaml   | 254 ++++++++++++++++++
> >  .../mediatek/mediatek,mt8195-sys-clock.yaml   |  73 +++++
> >  2 files changed, 327 insertions(+)
> >  create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8195-clock.yaml
> >  create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8195-sys-clock.yaml
> >
> > diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8195-clock.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8195-clock.yaml
> > new file mode 100644
> > index 000000000000..17fcbb45d121
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8195-clock.yaml
> > @@ -0,0 +1,254 @@
> > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> > +%YAML 1.2
> > +---
> > +$id: "http://devicetree.org/schemas/arm/mediatek/mediatek,mt8195-clock.yaml#"
> > +$schema: "http://devicetree.org/meta-schemas/core.yaml#"
> > +
> > +title: MediaTek Functional Clock Controller for MT8195
> > +
> > +maintainers:
> > +  - Chun-Jie Chen <chun-jie.chen@mediatek.com>
> > +
> > +description:
> > +  The clock architecture in Mediatek like below
> > +  PLLs -->
> > +          dividers -->
> > +                      muxes
> > +                           -->
> > +                              clock gate
> > +
> > +  The devices except apusys_pll provide clock gate control in different IP blocks.
> > +  The apusys_pll provides Plls which generated from SoC 26m for AI Processing Unit.
> > +
> > +properties:
> > +  compatible:
> > +    items:
> > +      - enum:
> > +          - mediatek,mt8195-scp_adsp
> > +          - mediatek,mt8195-imp_iic_wrap_s
> > +          - mediatek,mt8195-imp_iic_wrap_w
> > +          - mediatek,mt8195-mfgcfg
> > +          - mediatek,mt8195-vppsys0
> > +          - mediatek,mt8195-wpesys
> > +          - mediatek,mt8195-wpesys_vpp0
> > +          - mediatek,mt8195-wpesys_vpp1
> > +          - mediatek,mt8195-vppsys1
> > +          - mediatek,mt8195-imgsys
> > +          - mediatek,mt8195-imgsys1_dip_top
> > +          - mediatek,mt8195-imgsys1_dip_nr
> > +          - mediatek,mt8195-imgsys1_wpe
> > +          - mediatek,mt8195-ipesys
> > +          - mediatek,mt8195-camsys
> > +          - mediatek,mt8195-camsys_rawa
> > +          - mediatek,mt8195-camsys_yuva
> > +          - mediatek,mt8195-camsys_rawb
> > +          - mediatek,mt8195-camsys_yuvb
> > +          - mediatek,mt8195-camsys_mraw
> > +          - mediatek,mt8195-ccusys
> > +          - mediatek,mt8195-vdecsys_soc
> > +          - mediatek,mt8195-vdecsys
> > +          - mediatek,mt8195-vdecsys_core1
> > +          - mediatek,mt8195-vencsys
> > +          - mediatek,mt8195-vencsys_core1
> > +          - mediatek,mt8195-apusys_pll
> 
> The indentation is slightly off by 2 extra spaces.

No it's not. Indentation is always 2 more that the prior keyword. If in 
doubt, make sure yamllint is installed and this is checked as part of 
the build.

Rob

Re: [v2 02/24] clk: mediatek: Add dt-bindings of MT8195 clocks

[Rob Herring]

On Fri, 20 Aug 2021 19:14:42 +0800, Chun-Jie Chen wrote:
> Add MT8195 clock dt-bindings, include topckgen, apmixedsys,
> infracfg_ao, pericfg_ao and subsystem clocks.
> 
> Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
> ---
>  include/dt-bindings/clock/mt8195-clk.h | 864 +++++++++++++++++++++++++
>  1 file changed, 864 insertions(+)
>  create mode 100644 include/dt-bindings/clock/mt8195-clk.h
> 

Acked-by: Rob Herring <robh@kernel.org>

Re: [v2 17/24] clk: mediatek: Add MT8195 vdosys0 clock support

[Chen-Yu Tsai]

On Fri, Aug 20, 2021 at 7:30 PM Chun-Jie Chen
<chun-jie.chen@mediatek.com> wrote:
>
> Add MT8195 vdosys0 clock controller which providers clock gate
> control in video system.
>
> Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
> ---
> Integrate with mtk-mmsys driver which will pupulate device by
> platform_device_register_data to start vdosys clock driver

This should be part of your commit log, with an explanation of why
this design choice was made.

Code looks good overall.

ChenYu


> ---
>  drivers/clk/mediatek/Makefile          |   2 +-
>  drivers/clk/mediatek/clk-mt8195-vdo0.c | 123 +++++++++++++++++++++++++
>  2 files changed, 124 insertions(+), 1 deletion(-)
>  create mode 100644 drivers/clk/mediatek/clk-mt8195-vdo0.c
>
> diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
> index ac269f6d39e3..d22731316b7c 100644
> --- a/drivers/clk/mediatek/Makefile
> +++ b/drivers/clk/mediatek/Makefile
> @@ -82,6 +82,6 @@ obj-$(CONFIG_COMMON_CLK_MT8192_VDECSYS) += clk-mt8192-vdec.o
>  obj-$(CONFIG_COMMON_CLK_MT8192_VENCSYS) += clk-mt8192-venc.o
>  obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-mt8195-topckgen.o clk-mt8195-peri_ao.o clk-mt8195-infra_ao.o clk-mt8195-cam.o \
>                                         clk-mt8195-ccu.o clk-mt8195-img.o clk-mt8195-ipe.o clk-mt8195-mfg.o clk-mt8195-scp_adsp.o \
> -                                       clk-mt8195-vdec.o
> +                                       clk-mt8195-vdec.o clk-mt8195-vdo0.o
>  obj-$(CONFIG_COMMON_CLK_MT8516) += clk-mt8516.o
>  obj-$(CONFIG_COMMON_CLK_MT8516_AUDSYS) += clk-mt8516-aud.o
> diff --git a/drivers/clk/mediatek/clk-mt8195-vdo0.c b/drivers/clk/mediatek/clk-mt8195-vdo0.c
> new file mode 100644
> index 000000000000..5d8facac3a2b
> --- /dev/null
> +++ b/drivers/clk/mediatek/clk-mt8195-vdo0.c
> @@ -0,0 +1,123 @@
> +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> +//
> +// Copyright (c) 2021 MediaTek Inc.
> +// Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
> +
> +#include "clk-gate.h"
> +#include "clk-mtk.h"
> +
> +#include <dt-bindings/clock/mt8195-clk.h>
> +#include <linux/clk-provider.h>
> +#include <linux/platform_device.h>
> +
> +static const struct mtk_gate_regs vdo0_0_cg_regs = {
> +       .set_ofs = 0x104,
> +       .clr_ofs = 0x108,
> +       .sta_ofs = 0x100,
> +};
> +
> +static const struct mtk_gate_regs vdo0_1_cg_regs = {
> +       .set_ofs = 0x114,
> +       .clr_ofs = 0x118,
> +       .sta_ofs = 0x110,
> +};
> +
> +static const struct mtk_gate_regs vdo0_2_cg_regs = {
> +       .set_ofs = 0x124,
> +       .clr_ofs = 0x128,
> +       .sta_ofs = 0x120,
> +};
> +
> +#define GATE_VDO0_0(_id, _name, _parent, _shift)                       \
> +       GATE_MTK(_id, _name, _parent, &vdo0_0_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
> +
> +#define GATE_VDO0_1(_id, _name, _parent, _shift)                       \
> +       GATE_MTK(_id, _name, _parent, &vdo0_1_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
> +
> +#define GATE_VDO0_2(_id, _name, _parent, _shift)                       \
> +       GATE_MTK(_id, _name, _parent, &vdo0_2_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
> +
> +static const struct mtk_gate vdo0_clks[] = {
> +       /* VDO0_0 */
> +       GATE_VDO0_0(CLK_VDO0_DISP_OVL0, "vdo0_disp_ovl0", "top_vpp", 0),
> +       GATE_VDO0_0(CLK_VDO0_DISP_COLOR0, "vdo0_disp_color0", "top_vpp", 2),
> +       GATE_VDO0_0(CLK_VDO0_DISP_COLOR1, "vdo0_disp_color1", "top_vpp", 3),
> +       GATE_VDO0_0(CLK_VDO0_DISP_CCORR0, "vdo0_disp_ccorr0", "top_vpp", 4),
> +       GATE_VDO0_0(CLK_VDO0_DISP_CCORR1, "vdo0_disp_ccorr1", "top_vpp", 5),
> +       GATE_VDO0_0(CLK_VDO0_DISP_AAL0, "vdo0_disp_aal0", "top_vpp", 6),
> +       GATE_VDO0_0(CLK_VDO0_DISP_AAL1, "vdo0_disp_aal1", "top_vpp", 7),
> +       GATE_VDO0_0(CLK_VDO0_DISP_GAMMA0, "vdo0_disp_gamma0", "top_vpp", 8),
> +       GATE_VDO0_0(CLK_VDO0_DISP_GAMMA1, "vdo0_disp_gamma1", "top_vpp", 9),
> +       GATE_VDO0_0(CLK_VDO0_DISP_DITHER0, "vdo0_disp_dither0", "top_vpp", 10),
> +       GATE_VDO0_0(CLK_VDO0_DISP_DITHER1, "vdo0_disp_dither1", "top_vpp", 11),
> +       GATE_VDO0_0(CLK_VDO0_DISP_OVL1, "vdo0_disp_ovl1", "top_vpp", 16),
> +       GATE_VDO0_0(CLK_VDO0_DISP_WDMA0, "vdo0_disp_wdma0", "top_vpp", 17),
> +       GATE_VDO0_0(CLK_VDO0_DISP_WDMA1, "vdo0_disp_wdma1", "top_vpp", 18),
> +       GATE_VDO0_0(CLK_VDO0_DISP_RDMA0, "vdo0_disp_rdma0", "top_vpp", 19),
> +       GATE_VDO0_0(CLK_VDO0_DISP_RDMA1, "vdo0_disp_rdma1", "top_vpp", 20),
> +       GATE_VDO0_0(CLK_VDO0_DSI0, "vdo0_dsi0", "top_vpp", 21),
> +       GATE_VDO0_0(CLK_VDO0_DSI1, "vdo0_dsi1", "top_vpp", 22),
> +       GATE_VDO0_0(CLK_VDO0_DSC_WRAP0, "vdo0_dsc_wrap0", "top_vpp", 23),
> +       GATE_VDO0_0(CLK_VDO0_VPP_MERGE0, "vdo0_vpp_merge0", "top_vpp", 24),
> +       GATE_VDO0_0(CLK_VDO0_DP_INTF0, "vdo0_dp_intf0", "top_vpp", 25),
> +       GATE_VDO0_0(CLK_VDO0_DISP_MUTEX0, "vdo0_disp_mutex0", "top_vpp", 26),
> +       GATE_VDO0_0(CLK_VDO0_DISP_IL_ROT0, "vdo0_disp_il_rot0", "top_vpp", 27),
> +       GATE_VDO0_0(CLK_VDO0_APB_BUS, "vdo0_apb_bus", "top_vpp", 28),
> +       GATE_VDO0_0(CLK_VDO0_FAKE_ENG0, "vdo0_fake_eng0", "top_vpp", 29),
> +       GATE_VDO0_0(CLK_VDO0_FAKE_ENG1, "vdo0_fake_eng1", "top_vpp", 30),
> +       /* VDO0_1 */
> +       GATE_VDO0_1(CLK_VDO0_DL_ASYNC0, "vdo0_dl_async0", "top_vpp", 0),
> +       GATE_VDO0_1(CLK_VDO0_DL_ASYNC1, "vdo0_dl_async1", "top_vpp", 1),
> +       GATE_VDO0_1(CLK_VDO0_DL_ASYNC2, "vdo0_dl_async2", "top_vpp", 2),
> +       GATE_VDO0_1(CLK_VDO0_DL_ASYNC3, "vdo0_dl_async3", "top_vpp", 3),
> +       GATE_VDO0_1(CLK_VDO0_DL_ASYNC4, "vdo0_dl_async4", "top_vpp", 4),
> +       GATE_VDO0_1(CLK_VDO0_DISP_MONITOR0, "vdo0_disp_monitor0", "top_vpp", 5),
> +       GATE_VDO0_1(CLK_VDO0_DISP_MONITOR1, "vdo0_disp_monitor1", "top_vpp", 6),
> +       GATE_VDO0_1(CLK_VDO0_DISP_MONITOR2, "vdo0_disp_monitor2", "top_vpp", 7),
> +       GATE_VDO0_1(CLK_VDO0_DISP_MONITOR3, "vdo0_disp_monitor3", "top_vpp", 8),
> +       GATE_VDO0_1(CLK_VDO0_DISP_MONITOR4, "vdo0_disp_monitor4", "top_vpp", 9),
> +       GATE_VDO0_1(CLK_VDO0_SMI_GALS, "vdo0_smi_gals", "top_vpp", 10),
> +       GATE_VDO0_1(CLK_VDO0_SMI_COMMON, "vdo0_smi_common", "top_vpp", 11),
> +       GATE_VDO0_1(CLK_VDO0_SMI_EMI, "vdo0_smi_emi", "top_vpp", 12),
> +       GATE_VDO0_1(CLK_VDO0_SMI_IOMMU, "vdo0_smi_iommu", "top_vpp", 13),
> +       GATE_VDO0_1(CLK_VDO0_SMI_LARB, "vdo0_smi_larb", "top_vpp", 14),
> +       GATE_VDO0_1(CLK_VDO0_SMI_RSI, "vdo0_smi_rsi", "top_vpp", 15),
> +       /* VDO0_2 */
> +       GATE_VDO0_2(CLK_VDO0_DSI0_DSI, "vdo0_dsi0_dsi", "top_dsi_occ", 0),
> +       GATE_VDO0_2(CLK_VDO0_DSI1_DSI, "vdo0_dsi1_dsi", "top_dsi_occ", 8),
> +       GATE_VDO0_2(CLK_VDO0_DP_INTF0_DP_INTF, "vdo0_dp_intf0_dp_intf", "top_edp", 16),
> +};
> +
> +static int clk_mt8195_vdo0_probe(struct platform_device *pdev)
> +{
> +       struct device *dev = &pdev->dev;
> +       struct device_node *node = dev->parent->of_node;
> +       struct clk_onecell_data *clk_data;
> +       int r;
> +
> +       clk_data = mtk_alloc_clk_data(CLK_VDO0_NR_CLK);
> +       if (!clk_data)
> +               return -ENOMEM;
> +
> +       r = mtk_clk_register_gates(node, vdo0_clks, ARRAY_SIZE(vdo0_clks), clk_data);
> +       if (r)
> +               goto free_vdo0_data;
> +
> +       r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
> +       if (r)
> +               goto free_vdo0_data;
> +
> +       return r;
> +
> +free_vdo0_data:
> +       mtk_free_clk_data(clk_data);
> +       return r;
> +}
> +
> +static struct platform_driver clk_mt8195_vdo0_drv = {
> +       .probe = clk_mt8195_vdo0_probe,
> +       .driver = {
> +               .name = "clk-mt8195-vdo0",
> +       },
> +};
> +builtin_platform_driver(clk_mt8195_vdo0_drv);
> --
> 2.18.0
> _______________________________________________
> Linux-mediatek mailing list
> Linux-mediatek@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-mediatek

Re: [v2 18/24] clk: mediatek: Add MT8195 vdosys1 clock support

[Chen-Yu Tsai]

On Fri, Aug 20, 2021 at 7:31 PM Chun-Jie Chen
<chun-jie.chen@mediatek.com> wrote:
>
> Add MT8195 vdosys1 clock controller which provides clock gate
> control for video system.
>
> Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
> ---
> Integrate with mtk-mmsys driver which will pupulate device by
> platform_device_register_data to start vdosys clock driver

Same thing about the commit message. The reason behind such a design
should be documented and shared, so that other people looking at the
code will have the same context.


ChenYu

Re: [v2 20/24] clk: mediatek: Add MT8195 vppsys0 clock support

[Chen-Yu Tsai]

On Fri, Aug 20, 2021 at 7:33 PM Chun-Jie Chen
<chun-jie.chen@mediatek.com> wrote:
>
> Add MT8195 vppsys0 clock controller which provides clock gate
> controller for Video Processor Pipe.
>
> Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>

Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>

Re: [v2 21/24] clk: mediatek: Add MT8195 vppsys1 clock support

[Chen-Yu Tsai]

On Fri, Aug 20, 2021 at 7:33 PM Chun-Jie Chen
<chun-jie.chen@mediatek.com> wrote:
>
> Add MT8195 vppsys1 clock controller which provides clock gate
> controller for Video Processor Pipe.
>
> Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>

Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>

Re: [v2 19/24] clk: mediatek: Add MT8195 vencsys clock support

[Chen-Yu Tsai]

On Fri, Aug 20, 2021 at 7:31 PM Chun-Jie Chen
<chun-jie.chen@mediatek.com> wrote:
>
> Add MT8195 vencsys clock controller which provide clock gate
> control for video encoder.
>
> Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
> ---
>  drivers/clk/mediatek/Makefile          |  2 +-
>  drivers/clk/mediatek/clk-mt8195-venc.c | 69 ++++++++++++++++++++++++++
>  2 files changed, 70 insertions(+), 1 deletion(-)
>  create mode 100644 drivers/clk/mediatek/clk-mt8195-venc.c
>
> diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
> index 3c8c8cdbd3ef..82ffcc4f2c52 100644
> --- a/drivers/clk/mediatek/Makefile
> +++ b/drivers/clk/mediatek/Makefile
> @@ -82,6 +82,6 @@ obj-$(CONFIG_COMMON_CLK_MT8192_VDECSYS) += clk-mt8192-vdec.o
>  obj-$(CONFIG_COMMON_CLK_MT8192_VENCSYS) += clk-mt8192-venc.o
>  obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-mt8195-topckgen.o clk-mt8195-peri_ao.o clk-mt8195-infra_ao.o clk-mt8195-cam.o \
>                                         clk-mt8195-ccu.o clk-mt8195-img.o clk-mt8195-ipe.o clk-mt8195-mfg.o clk-mt8195-scp_adsp.o \
> -                                       clk-mt8195-vdec.o clk-mt8195-vdo0.o clk-mt8195-vdo1.o
> +                                       clk-mt8195-vdec.o clk-mt8195-vdo0.o clk-mt8195-vdo1.o clk-mt8195-venc.o
>  obj-$(CONFIG_COMMON_CLK_MT8516) += clk-mt8516.o
>  obj-$(CONFIG_COMMON_CLK_MT8516_AUDSYS) += clk-mt8516-aud.o
> diff --git a/drivers/clk/mediatek/clk-mt8195-venc.c b/drivers/clk/mediatek/clk-mt8195-venc.c
> new file mode 100644
> index 000000000000..10702a4ad5ff
> --- /dev/null
> +++ b/drivers/clk/mediatek/clk-mt8195-venc.c
> @@ -0,0 +1,69 @@
> +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> +//
> +// Copyright (c) 2021 MediaTek Inc.
> +// Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
> +
> +#include "clk-gate.h"
> +#include "clk-mtk.h"
> +
> +#include <dt-bindings/clock/mt8195-clk.h>
> +#include <linux/clk-provider.h>
> +#include <linux/platform_device.h>
> +
> +static const struct mtk_gate_regs venc_cg_regs = {
> +       .set_ofs = 0x4,
> +       .clr_ofs = 0x8,
> +       .sta_ofs = 0x0,
> +};
> +
> +#define GATE_VENC(_id, _name, _parent, _shift)                 \
> +       GATE_MTK(_id, _name, _parent, &venc_cg_regs, _shift, &mtk_clk_gate_ops_setclr_inv)
> +
> +static const struct mtk_gate venc_clks[] = {
> +       GATE_VENC(CLK_VENC_LARB, "venc_larb", "top_venc", 0),
> +       GATE_VENC(CLK_VENC_VENC, "venc_venc", "top_venc", 4),
> +       GATE_VENC(CLK_VENC_JPGENC, "venc_jpgenc", "top_venc", 8),
> +       GATE_VENC(CLK_VENC_JPGDEC, "venc_jpgdec", "top_venc", 12),
> +       GATE_VENC(CLK_VENC_JPGDEC_C1, "venc_jpgdec_c1", "top_venc", 16),
> +       GATE_VENC(CLK_VENC_GALS, "venc_gals", "top_venc", 28),
> +};
> +
> +static const struct mtk_gate venc_core1_clks[] = {
> +       GATE_VENC(CLK_VENC_CORE1_LARB, "venc_core1_larb", "top_venc", 0),
> +       GATE_VENC(CLK_VENC_CORE1_VENC, "venc_core1_venc", "top_venc", 4),
> +       GATE_VENC(CLK_VENC_CORE1_JPGENC, "venc_core1_jpgenc", "top_venc", 8),
> +       GATE_VENC(CLK_VENC_CORE1_JPGDEC, "venc_core1_jpgdec", "top_venc", 12),
> +       GATE_VENC(CLK_VENC_CORE1_JPGDEC_C1, "venc_core1_jpgdec_c1", "top_venc", 16),
> +       GATE_VENC(CLK_VENC_CORE1_GALS, "venc_core1_gals", "top_venc", 28),

The two hardware blocks look the same. Are there any actual differences?
I am somewhat skeptical about using different compatible strings just
to provide different clock names. This is normally handled with
"clock-output-names" properties in the device tree.

ChenYu

> +};
> +
> +static const struct mtk_clk_desc venc_desc = {
> +       .clks = venc_clks,
> +       .num_clks = ARRAY_SIZE(venc_clks),
> +};
> +
> +static const struct mtk_clk_desc venc_core1_desc = {
> +       .clks = venc_core1_clks,
> +       .num_clks = ARRAY_SIZE(venc_core1_clks),
> +};
> +
> +static const struct of_device_id of_match_clk_mt8195_venc[] = {
> +       {
> +               .compatible = "mediatek,mt8195-vencsys",
> +               .data = &venc_desc,
> +       }, {
> +               .compatible = "mediatek,mt8195-vencsys_core1",
> +               .data = &venc_core1_desc,
> +       }, {
> +               /* sentinel */
> +       }
> +};
> +
> +static struct platform_driver clk_mt8195_venc_drv = {
> +       .probe = mtk_clk_simple_probe,
> +       .driver = {
> +               .name = "clk-mt8195-venc",
> +               .of_match_table = of_match_clk_mt8195_venc,
> +       },
> +};
> +builtin_platform_driver(clk_mt8195_venc_drv);
> --
> 2.18.0
> _______________________________________________
> Linux-mediatek mailing list
> Linux-mediatek@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-mediatek

Re: [v2 22/24] clk: mediatek: Add MT8195 wpesys clock support

[Chen-Yu Tsai]

On Fri, Aug 20, 2021 at 7:33 PM Chun-Jie Chen
<chun-jie.chen@mediatek.com> wrote:
>
> Add MT8195 wpesys clock controllers which provide clock gate
> control in Wrapping Engine.
>
> Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
> ---
>  drivers/clk/mediatek/Makefile         |   2 +-
>  drivers/clk/mediatek/clk-mt8195-wpe.c | 143 ++++++++++++++++++++++++++
>  2 files changed, 144 insertions(+), 1 deletion(-)
>  create mode 100644 drivers/clk/mediatek/clk-mt8195-wpe.c
>
> diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
> index 402a809ff6ac..dfe7047c6795 100644
> --- a/drivers/clk/mediatek/Makefile
> +++ b/drivers/clk/mediatek/Makefile
> @@ -83,6 +83,6 @@ obj-$(CONFIG_COMMON_CLK_MT8192_VENCSYS) += clk-mt8192-venc.o
>  obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-mt8195-topckgen.o clk-mt8195-peri_ao.o clk-mt8195-infra_ao.o clk-mt8195-cam.o \
>                                         clk-mt8195-ccu.o clk-mt8195-img.o clk-mt8195-ipe.o clk-mt8195-mfg.o clk-mt8195-scp_adsp.o \
>                                         clk-mt8195-vdec.o clk-mt8195-vdo0.o clk-mt8195-vdo1.o clk-mt8195-venc.o clk-mt8195-vpp0.o \
> -                                       clk-mt8195-vpp1.o
> +                                       clk-mt8195-vpp1.o clk-mt8195-wpe.o
>  obj-$(CONFIG_COMMON_CLK_MT8516) += clk-mt8516.o
>  obj-$(CONFIG_COMMON_CLK_MT8516_AUDSYS) += clk-mt8516-aud.o
> diff --git a/drivers/clk/mediatek/clk-mt8195-wpe.c b/drivers/clk/mediatek/clk-mt8195-wpe.c
> new file mode 100644
> index 000000000000..7e92a3cab497
> --- /dev/null
> +++ b/drivers/clk/mediatek/clk-mt8195-wpe.c
> @@ -0,0 +1,143 @@
> +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> +//
> +// Copyright (c) 2021 MediaTek Inc.
> +// Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
> +
> +#include "clk-gate.h"
> +#include "clk-mtk.h"
> +
> +#include <dt-bindings/clock/mt8195-clk.h>
> +#include <linux/clk-provider.h>
> +#include <linux/platform_device.h>
> +
> +static const struct mtk_gate_regs wpe_cg_regs = {
> +       .set_ofs = 0x0,
> +       .clr_ofs = 0x0,
> +       .sta_ofs = 0x0,
> +};
> +
> +static const struct mtk_gate_regs wpe_vpp0_cg_regs = {
> +       .set_ofs = 0x58,
> +       .clr_ofs = 0x58,
> +       .sta_ofs = 0x58,
> +};
> +
> +static const struct mtk_gate_regs wpe_vpp1_cg_regs = {
> +       .set_ofs = 0x5c,
> +       .clr_ofs = 0x5c,
> +       .sta_ofs = 0x5c,
> +};
> +
> +#define GATE_WPE(_id, _name, _parent, _shift)                  \
> +       GATE_MTK(_id, _name, _parent, &wpe_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr_inv)
> +
> +#define GATE_WPE_VPP0(_id, _name, _parent, _shift)                     \
> +       GATE_MTK(_id, _name, _parent, &wpe_vpp0_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr_inv)
> +
> +#define GATE_WPE_VPP1(_id, _name, _parent, _shift)                     \
> +       GATE_MTK(_id, _name, _parent, &wpe_vpp1_cg_regs, _shift, &mtk_clk_gate_ops_no_setclr_inv)
> +
> +static const struct mtk_gate wpe_clks[] = {
> +       GATE_WPE(CLK_WPE_VPP0, "wpe_vpp0", "top_wpe_vpp", 16),
> +       GATE_WPE(CLK_WPE_VPP1, "wpe_vpp1", "top_wpe_vpp", 17),
> +       GATE_WPE(CLK_WPE_SMI_LARB7, "wpe_smi_larb7", "top_wpe_vpp", 18),
> +       GATE_WPE(CLK_WPE_SMI_LARB8, "wpe_smi_larb8", "top_wpe_vpp", 19),
> +       GATE_WPE(CLK_WPE_EVENT_TX, "wpe_event_tx", "top_wpe_vpp", 20),
> +       GATE_WPE(CLK_WPE_SMI_LARB7_P, "wpe_smi_larb7_p", "top_wpe_vpp", 24),
> +       GATE_WPE(CLK_WPE_SMI_LARB8_P, "wpe_smi_larb8_p", "top_wpe_vpp", 25),
> +};
> +
> +static const struct mtk_gate wpe_vpp0_clks[] = {
> +       /* WPE_VPP0 */
> +       GATE_WPE_VPP0(CLK_WPE_VPP0_VGEN, "wpe_vpp0_vgen", "top_img", 0),
> +       GATE_WPE_VPP0(CLK_WPE_VPP0_EXT, "wpe_vpp0_ext", "top_img", 1),
> +       GATE_WPE_VPP0(CLK_WPE_VPP0_VFC, "wpe_vpp0_vfc", "top_img", 2),
> +       GATE_WPE_VPP0(CLK_WPE_VPP0_CACH0_TOP, "wpe_vpp0_cach0_top", "top_img", 3),
> +       GATE_WPE_VPP0(CLK_WPE_VPP0_CACH0_DMA, "wpe_vpp0_cach0_dma", "top_img", 4),
> +       GATE_WPE_VPP0(CLK_WPE_VPP0_CACH1_TOP, "wpe_vpp0_cach1_top", "top_img", 5),
> +       GATE_WPE_VPP0(CLK_WPE_VPP0_CACH1_DMA, "wpe_vpp0_cach1_dma", "top_img", 6),
> +       GATE_WPE_VPP0(CLK_WPE_VPP0_CACH2_TOP, "wpe_vpp0_cach2_top", "top_img", 7),
> +       GATE_WPE_VPP0(CLK_WPE_VPP0_CACH2_DMA, "wpe_vpp0_cach2_dma", "top_img", 8),
> +       GATE_WPE_VPP0(CLK_WPE_VPP0_CACH3_TOP, "wpe_vpp0_cach3_top", "top_img", 9),
> +       GATE_WPE_VPP0(CLK_WPE_VPP0_CACH3_DMA, "wpe_vpp0_cach3_dma", "top_img", 10),
> +       GATE_WPE_VPP0(CLK_WPE_VPP0_PSP, "wpe_vpp0_psp", "top_img", 11),
> +       GATE_WPE_VPP0(CLK_WPE_VPP0_PSP2, "wpe_vpp0_psp2", "top_img", 12),
> +       GATE_WPE_VPP0(CLK_WPE_VPP0_SYNC, "wpe_vpp0_sync", "top_img", 13),
> +       GATE_WPE_VPP0(CLK_WPE_VPP0_C24, "wpe_vpp0_c24", "top_img", 14),
> +       GATE_WPE_VPP0(CLK_WPE_VPP0_MDP_CROP, "wpe_vpp0_mdp_crop", "top_img", 15),
> +       GATE_WPE_VPP0(CLK_WPE_VPP0_ISP_CROP, "wpe_vpp0_isp_crop", "top_img", 16),
> +       GATE_WPE_VPP0(CLK_WPE_VPP0_TOP, "wpe_vpp0_top", "top_img", 17),
> +       /* WPE_VPP1 */
> +       GATE_WPE_VPP1(CLK_WPE_VPP0_VECI, "wpe_vpp0_veci", "top_img", 0),
> +       GATE_WPE_VPP1(CLK_WPE_VPP0_VEC2I, "wpe_vpp0_vec2i", "top_img", 1),
> +       GATE_WPE_VPP1(CLK_WPE_VPP0_VEC3I, "wpe_vpp0_vec3i", "top_img", 2),
> +       GATE_WPE_VPP1(CLK_WPE_VPP0_WPEO, "wpe_vpp0_wpeo", "top_img", 3),
> +       GATE_WPE_VPP1(CLK_WPE_VPP0_MSKO, "wpe_vpp0_msko", "top_img", 4),
> +};
> +
> +static const struct mtk_gate wpe_vpp1_clks[] = {
> +       /* WPE_VPP0 */
> +       GATE_WPE_VPP0(CLK_WPE_VPP1_VGEN, "wpe_vpp1_vgen", "top_img", 0),
> +       GATE_WPE_VPP0(CLK_WPE_VPP1_EXT, "wpe_vpp1_ext", "top_img", 1),
> +       GATE_WPE_VPP0(CLK_WPE_VPP1_VFC, "wpe_vpp1_vfc", "top_img", 2),
> +       GATE_WPE_VPP0(CLK_WPE_VPP1_CACH0_TOP, "wpe_vpp1_cach0_top", "top_img", 3),
> +       GATE_WPE_VPP0(CLK_WPE_VPP1_CACH0_DMA, "wpe_vpp1_cach0_dma", "top_img", 4),
> +       GATE_WPE_VPP0(CLK_WPE_VPP1_CACH1_TOP, "wpe_vpp1_cach1_top", "top_img", 5),
> +       GATE_WPE_VPP0(CLK_WPE_VPP1_CACH1_DMA, "wpe_vpp1_cach1_dma", "top_img", 6),
> +       GATE_WPE_VPP0(CLK_WPE_VPP1_CACH2_TOP, "wpe_vpp1_cach2_top", "top_img", 7),
> +       GATE_WPE_VPP0(CLK_WPE_VPP1_CACH2_DMA, "wpe_vpp1_cach2_dma", "top_img", 8),
> +       GATE_WPE_VPP0(CLK_WPE_VPP1_CACH3_TOP, "wpe_vpp1_cach3_top", "top_img", 9),
> +       GATE_WPE_VPP0(CLK_WPE_VPP1_CACH3_DMA, "wpe_vpp1_cach3_dma", "top_img", 10),
> +       GATE_WPE_VPP0(CLK_WPE_VPP1_PSP, "wpe_vpp1_psp", "top_img", 11),
> +       GATE_WPE_VPP0(CLK_WPE_VPP1_PSP2, "wpe_vpp1_psp2", "top_img", 12),
> +       GATE_WPE_VPP0(CLK_WPE_VPP1_SYNC, "wpe_vpp1_sync", "top_img", 13),
> +       GATE_WPE_VPP0(CLK_WPE_VPP1_C24, "wpe_vpp1_c24", "top_img", 14),
> +       GATE_WPE_VPP0(CLK_WPE_VPP1_MDP_CROP, "wpe_vpp1_mdp_crop", "top_img", 15),
> +       GATE_WPE_VPP0(CLK_WPE_VPP1_ISP_CROP, "wpe_vpp1_isp_crop", "top_img", 16),
> +       GATE_WPE_VPP0(CLK_WPE_VPP1_TOP, "wpe_vpp1_top", "top_img", 17),
> +       /* WPE_VPP1 */
> +       GATE_WPE_VPP1(CLK_WPE_VPP1_VECI, "wpe_vpp1_veci", "top_img", 0),
> +       GATE_WPE_VPP1(CLK_WPE_VPP1_VEC2I, "wpe_vpp1_vec2i", "top_img", 1),
> +       GATE_WPE_VPP1(CLK_WPE_VPP1_VEC3I, "wpe_vpp1_vec3i", "top_img", 2),
> +       GATE_WPE_VPP1(CLK_WPE_VPP1_WPEO, "wpe_vpp1_wpeo", "top_img", 3),
> +       GATE_WPE_VPP1(CLK_WPE_VPP1_MSKO, "wpe_vpp1_msko", "top_img", 4),

(Reply to correct patch revision...)

Same comment as vencsys patch: wpesys_vpp0 and wpesys_vpp1 look the same.
Are they identical hardware blocks? Are different compatible strings
really needed?

I suggest adding clock-output-names to the device tree, and patching
mtk_clk_register_gates_with_dev() to try to get a clock name from the
device tree, and falling back to the predefined name in the list.
Something like:

<---------------
diff --git a/drivers/clk/mediatek/clk-mtk.c b/drivers/clk/mediatek/clk-mtk.c
index 74890759e98c..71e856c22960 100644
--- a/drivers/clk/mediatek/clk-mtk.c
+++ b/drivers/clk/mediatek/clk-mtk.c
@@ -125,11 +125,15 @@ int mtk_clk_register_gates_with_dev(struct
device_node *node,

        for (i = 0; i < num; i++) {
                const struct mtk_gate *gate = &clks[i];
+               const char *name = gate->name;

                if (!IS_ERR_OR_NULL(clk_data->clks[gate->id]))
                        continue;

-               clk = mtk_clk_register_gate(gate->name, gate->parent_name,
+               of_property_read_string(node, "clock-output-names", gate->id,
+                                       &name);
+
+               clk = mtk_clk_register_gate(name, gate->parent_name,
                                regmap,
                                gate->regs->set_ofs,
                                gate->regs->clr_ofs,
<---------------
(tabs replaced with spaces, do not apply directly)


ChenYu


> +};
> +
> +static const struct mtk_clk_desc wpe_desc = {
> +       .clks = wpe_clks,
> +       .num_clks = ARRAY_SIZE(wpe_clks),
> +};
> +
> +static const struct mtk_clk_desc wpe_vpp0_desc = {
> +       .clks = wpe_vpp0_clks,
> +       .num_clks = ARRAY_SIZE(wpe_vpp0_clks),
> +};
> +
> +static const struct mtk_clk_desc wpe_vpp1_desc = {
> +       .clks = wpe_vpp1_clks,
> +       .num_clks = ARRAY_SIZE(wpe_vpp1_clks),
> +};
> +
> +static const struct of_device_id of_match_clk_mt8195_wpe[] = {
> +       {
> +               .compatible = "mediatek,mt8195-wpesys",
> +               .data = &wpe_desc,
> +       }, {
> +               .compatible = "mediatek,mt8195-wpesys_vpp0",
> +               .data = &wpe_vpp0_desc,
> +       }, {
> +               .compatible = "mediatek,mt8195-wpesys_vpp1",
> +               .data = &wpe_vpp1_desc,
> +       }, {
> +               /* sentinel */
> +       }
> +};
> +
> +static struct platform_driver clk_mt8195_wpe_drv = {
> +       .probe = mtk_clk_simple_probe,
> +       .driver = {
> +               .name = "clk-mt8195-wpe",
> +               .of_match_table = of_match_clk_mt8195_wpe,
> +       },
> +};
> +builtin_platform_driver(clk_mt8195_wpe_drv);
> --
> 2.18.0
> _______________________________________________
> Linux-mediatek mailing list
> Linux-mediatek@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-mediatek

Re: [v2 02/24] clk: mediatek: Add dt-bindings of MT8195 clocks

[Chen-Yu Tsai]

On Fri, Aug 20, 2021 at 7:17 PM Chun-Jie Chen
<chun-jie.chen@mediatek.com> wrote:
>
> Add MT8195 clock dt-bindings, include topckgen, apmixedsys,
> infracfg_ao, pericfg_ao and subsystem clocks.
>
> Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
> ---
>  include/dt-bindings/clock/mt8195-clk.h | 864 +++++++++++++++++++++++++
>  1 file changed, 864 insertions(+)
>  create mode 100644 include/dt-bindings/clock/mt8195-clk.h
>
> diff --git a/include/dt-bindings/clock/mt8195-clk.h b/include/dt-bindings/clock/mt8195-clk.h
> new file mode 100644
> index 000000000000..95cf812a0b37
> --- /dev/null
> +++ b/include/dt-bindings/clock/mt8195-clk.h
> @@ -0,0 +1,864 @@

[...]

> +/* WPESYS_VPP0 */
> +
> +#define CLK_WPE_VPP0_VECI              0
> +#define CLK_WPE_VPP0_VEC2I             1
> +#define CLK_WPE_VPP0_VEC3I             2
> +#define CLK_WPE_VPP0_WPEO              3
> +#define CLK_WPE_VPP0_MSKO              4
> +#define CLK_WPE_VPP0_VGEN              5
> +#define CLK_WPE_VPP0_EXT               6
> +#define CLK_WPE_VPP0_VFC               7
> +#define CLK_WPE_VPP0_CACH0_TOP         8
> +#define CLK_WPE_VPP0_CACH0_DMA         9
> +#define CLK_WPE_VPP0_CACH1_TOP         10
> +#define CLK_WPE_VPP0_CACH1_DMA         11
> +#define CLK_WPE_VPP0_CACH2_TOP         12
> +#define CLK_WPE_VPP0_CACH2_DMA         13
> +#define CLK_WPE_VPP0_CACH3_TOP         14
> +#define CLK_WPE_VPP0_CACH3_DMA         15
> +#define CLK_WPE_VPP0_PSP               16
> +#define CLK_WPE_VPP0_PSP2              17
> +#define CLK_WPE_VPP0_SYNC              18
> +#define CLK_WPE_VPP0_C24               19
> +#define CLK_WPE_VPP0_MDP_CROP          20
> +#define CLK_WPE_VPP0_ISP_CROP          21
> +#define CLK_WPE_VPP0_TOP               22
> +#define CLK_WPE_VPP0_NR_CLK            23
> +
> +/* WPESYS_VPP1 */
> +
> +#define CLK_WPE_VPP1_VECI              0
> +#define CLK_WPE_VPP1_VEC2I             1
> +#define CLK_WPE_VPP1_VEC3I             2
> +#define CLK_WPE_VPP1_WPEO              3
> +#define CLK_WPE_VPP1_MSKO              4
> +#define CLK_WPE_VPP1_VGEN              5
> +#define CLK_WPE_VPP1_EXT               6
> +#define CLK_WPE_VPP1_VFC               7
> +#define CLK_WPE_VPP1_CACH0_TOP         8
> +#define CLK_WPE_VPP1_CACH0_DMA         9
> +#define CLK_WPE_VPP1_CACH1_TOP         10
> +#define CLK_WPE_VPP1_CACH1_DMA         11
> +#define CLK_WPE_VPP1_CACH2_TOP         12
> +#define CLK_WPE_VPP1_CACH2_DMA         13
> +#define CLK_WPE_VPP1_CACH3_TOP         14
> +#define CLK_WPE_VPP1_CACH3_DMA         15
> +#define CLK_WPE_VPP1_PSP               16
> +#define CLK_WPE_VPP1_PSP2              17
> +#define CLK_WPE_VPP1_SYNC              18
> +#define CLK_WPE_VPP1_C24               19
> +#define CLK_WPE_VPP1_MDP_CROP          20
> +#define CLK_WPE_VPP1_ISP_CROP          21
> +#define CLK_WPE_VPP1_TOP               22
> +#define CLK_WPE_VPP1_NR_CLK            23

If WPE_VPP0 and WPE_VPP1 end up being identical hardware, then there's
no need to have two separate lists.

[...]

> +/* VENCSYS */
> +
> +#define CLK_VENC_LARB                  0
> +#define CLK_VENC_VENC                  1
> +#define CLK_VENC_JPGENC                        2
> +#define CLK_VENC_JPGDEC                        3
> +#define CLK_VENC_JPGDEC_C1             4
> +#define CLK_VENC_GALS                  5
> +#define CLK_VENC_NR_CLK                        6
> +
> +/* VENCSYS_CORE1 */
> +
> +#define CLK_VENC_CORE1_LARB            0
> +#define CLK_VENC_CORE1_VENC            1
> +#define CLK_VENC_CORE1_JPGENC          2
> +#define CLK_VENC_CORE1_JPGDEC          3
> +#define CLK_VENC_CORE1_JPGDEC_C1       4
> +#define CLK_VENC_CORE1_GALS            5
> +#define CLK_VENC_CORE1_NR_CLK          6

Same for VENC and VENC_CORE1.


ChenYu

Re: [v2 06/24] clk: mediatek: Add MT8195 apmixedsys clock support

[Stephen Boyd]

Quoting Chun-Jie Chen (2021-08-20 04:14:46)
> Add MT8195 apmixedsys clock controller which provides Plls
> generated from SoC 26m and ssusb clock gate control.
> 
> Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
> ---
>  drivers/clk/mediatek/Kconfig                 |   8 +
>  drivers/clk/mediatek/Makefile                |   1 +
>  drivers/clk/mediatek/clk-mt8195-apmixedsys.c | 145 +++++++++++++++++++
>  3 files changed, 154 insertions(+)
>  create mode 100644 drivers/clk/mediatek/clk-mt8195-apmixedsys.c
> 
> diff --git a/drivers/clk/mediatek/Kconfig b/drivers/clk/mediatek/Kconfig
> index 576babd86f98..7ba1f4118e0d 100644
> --- a/drivers/clk/mediatek/Kconfig
> +++ b/drivers/clk/mediatek/Kconfig
> @@ -580,6 +580,14 @@ config COMMON_CLK_MT8192_VENCSYS
>         help
>           This driver supports MediaTek MT8192 vencsys clocks.
>  
> +config COMMON_CLK_MT8195
> +        bool "Clock driver for MediaTek MT8195"
> +        depends on ARM64 || COMPILE_TEST
> +        select COMMON_CLK_MEDIATEK
> +        default ARM64

Please no. The default should presumably be ARCH_MEDIATEK, or just
nothing at all.

> +        help
> +          This driver supports MediaTek MT8195 basic clocks.
> +
>  config COMMON_CLK_MT8516
>         bool "Clock driver for MediaTek MT8516"
>         depends on ARCH_MEDIATEK || COMPILE_TEST

Re: [v2 11/24] clk: mediatek: Add MT8195 ccusys clock support

[Chun-Jie Chen]

On Mon, 2021-08-23 at 20:13 +0800, Chen-Yu Tsai wrote:
> On Fri, Aug 20, 2021 at 7:23 PM Chun-Jie Chen
> <chun-jie.chen@mediatek.com> wrote:
> > 
> > Add MT8195 ccusys clock controller which provides clock gate
> > control in Camera Computing Unit.
> 
> Could you offer a bit more explanation about this unit? Is it an ISP?
> Or some other function that does computation on images?
> 

CCU could access ISP HW control register and could be used for ISP
pipeline control. The use case is like secure camera or doing post-
processing on ISP statistic data.

Thanks!
Best Regards,
Chun-Jie

> > Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
> > Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
> > ---
> >  drivers/clk/mediatek/Makefile         |  3 +-
> >  drivers/clk/mediatek/clk-mt8195-ccu.c | 50
> > +++++++++++++++++++++++++++
> >  2 files changed, 52 insertions(+), 1 deletion(-)
> >  create mode 100644 drivers/clk/mediatek/clk-mt8195-ccu.c
> > 
> > diff --git a/drivers/clk/mediatek/Makefile
> > b/drivers/clk/mediatek/Makefile
> > index 718bbb04191b..03fb020834f3 100644
> > --- a/drivers/clk/mediatek/Makefile
> > +++ b/drivers/clk/mediatek/Makefile
> > @@ -80,6 +80,7 @@ obj-$(CONFIG_COMMON_CLK_MT8192_MSDC) += clk-
> > mt8192-msdc.o
> >  obj-$(CONFIG_COMMON_CLK_MT8192_SCP_ADSP) += clk-mt8192-scp_adsp.o
> >  obj-$(CONFIG_COMMON_CLK_MT8192_VDECSYS) += clk-mt8192-vdec.o
> >  obj-$(CONFIG_COMMON_CLK_MT8192_VENCSYS) += clk-mt8192-venc.o
> > -obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-
> > mt8195-topckgen.o clk-mt8195-peri_ao.o clk-mt8195-infra_ao.o clk-
> > mt8195-cam.o
> > +obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-
> > mt8195-topckgen.o clk-mt8195-peri_ao.o clk-mt8195-infra_ao.o clk-
> > mt8195-cam.o \
> > +                                       clk-mt8195-ccu.o
> 
> When wrapping, please align with previous line. "clk-mt8195-ccu.o"
> should
> align with "clk-mt8195-apmixedsys.o".
> 
> 
> ChenYu

Re: [v2 22/24] clk: mediatek: Add MT8195 wpesys clock support

[Chun-Jie Chen]

On Wed, 2021-08-25 at 19:34 +0800, Chen-Yu Tsai wrote:
> On Fri, Aug 20, 2021 at 7:33 PM Chun-Jie Chen
> <chun-jie.chen@mediatek.com> wrote:
> > 
> > Add MT8195 wpesys clock controllers which provide clock gate
> > control in Wrapping Engine.
> > 
> > Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
> > ---
> >  drivers/clk/mediatek/Makefile         |   2 +-
> >  drivers/clk/mediatek/clk-mt8195-wpe.c | 143
> > ++++++++++++++++++++++++++
> >  2 files changed, 144 insertions(+), 1 deletion(-)
> >  create mode 100644 drivers/clk/mediatek/clk-mt8195-wpe.c
> > 
> > diff --git a/drivers/clk/mediatek/Makefile
> > b/drivers/clk/mediatek/Makefile
> > index 402a809ff6ac..dfe7047c6795 100644
> > --- a/drivers/clk/mediatek/Makefile
> > +++ b/drivers/clk/mediatek/Makefile
> > @@ -83,6 +83,6 @@ obj-$(CONFIG_COMMON_CLK_MT8192_VENCSYS) += clk-
> > mt8192-venc.o
> >  obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-
> > mt8195-topckgen.o clk-mt8195-peri_ao.o clk-mt8195-infra_ao.o clk-
> > mt8195-cam.o \
> >                                         clk-mt8195-ccu.o clk-
> > mt8195-img.o clk-mt8195-ipe.o clk-mt8195-mfg.o clk-mt8195-
> > scp_adsp.o \
> >                                         clk-mt8195-vdec.o clk-
> > mt8195-vdo0.o clk-mt8195-vdo1.o clk-mt8195-venc.o clk-mt8195-vpp0.o 
> > \
> > -                                       clk-mt8195-vpp1.o
> > +                                       clk-mt8195-vpp1.o clk-
> > mt8195-wpe.o
> >  obj-$(CONFIG_COMMON_CLK_MT8516) += clk-mt8516.o
> >  obj-$(CONFIG_COMMON_CLK_MT8516_AUDSYS) += clk-mt8516-aud.o
> > diff --git a/drivers/clk/mediatek/clk-mt8195-wpe.c
> > b/drivers/clk/mediatek/clk-mt8195-wpe.c
> > new file mode 100644
> > index 000000000000..7e92a3cab497
> > --- /dev/null
> > +++ b/drivers/clk/mediatek/clk-mt8195-wpe.c
> > @@ -0,0 +1,143 @@
> > +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> > +//
> > +// Copyright (c) 2021 MediaTek Inc.
> > +// Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
> > +
> > +#include "clk-gate.h"
> > +#include "clk-mtk.h"
> > +
> > +#include <dt-bindings/clock/mt8195-clk.h>
> > +#include <linux/clk-provider.h>
> > +#include <linux/platform_device.h>
> > +
> > +static const struct mtk_gate_regs wpe_cg_regs = {
> > +       .set_ofs = 0x0,
> > +       .clr_ofs = 0x0,
> > +       .sta_ofs = 0x0,
> > +};
> > +
> > +static const struct mtk_gate_regs wpe_vpp0_cg_regs = {
> > +       .set_ofs = 0x58,
> > +       .clr_ofs = 0x58,
> > +       .sta_ofs = 0x58,
> > +};
> > +
> > +static const struct mtk_gate_regs wpe_vpp1_cg_regs = {
> > +       .set_ofs = 0x5c,
> > +       .clr_ofs = 0x5c,
> > +       .sta_ofs = 0x5c,
> > +};
> > +
> > +#define GATE_WPE(_id, _name, _parent, _shift)                  \
> > +       GATE_MTK(_id, _name, _parent, &wpe_cg_regs, _shift,
> > &mtk_clk_gate_ops_no_setclr_inv)
> > +
> > +#define GATE_WPE_VPP0(_id, _name, _parent,
> > _shift)                     \
> > +       GATE_MTK(_id, _name, _parent, &wpe_vpp0_cg_regs, _shift,
> > &mtk_clk_gate_ops_no_setclr_inv)
> > +
> > +#define GATE_WPE_VPP1(_id, _name, _parent,
> > _shift)                     \
> > +       GATE_MTK(_id, _name, _parent, &wpe_vpp1_cg_regs, _shift,
> > &mtk_clk_gate_ops_no_setclr_inv)
> > +
> > +static const struct mtk_gate wpe_clks[] = {
> > +       GATE_WPE(CLK_WPE_VPP0, "wpe_vpp0", "top_wpe_vpp", 16),
> > +       GATE_WPE(CLK_WPE_VPP1, "wpe_vpp1", "top_wpe_vpp", 17),
> > +       GATE_WPE(CLK_WPE_SMI_LARB7, "wpe_smi_larb7", "top_wpe_vpp",
> > 18),
> > +       GATE_WPE(CLK_WPE_SMI_LARB8, "wpe_smi_larb8", "top_wpe_vpp",
> > 19),
> > +       GATE_WPE(CLK_WPE_EVENT_TX, "wpe_event_tx", "top_wpe_vpp",
> > 20),
> > +       GATE_WPE(CLK_WPE_SMI_LARB7_P, "wpe_smi_larb7_p",
> > "top_wpe_vpp", 24),
> > +       GATE_WPE(CLK_WPE_SMI_LARB8_P, "wpe_smi_larb8_p",
> > "top_wpe_vpp", 25),
> > +};
> > +
> > +static const struct mtk_gate wpe_vpp0_clks[] = {
> > +       /* WPE_VPP0 */
> > +       GATE_WPE_VPP0(CLK_WPE_VPP0_VGEN, "wpe_vpp0_vgen",
> > "top_img", 0),
> > +       GATE_WPE_VPP0(CLK_WPE_VPP0_EXT, "wpe_vpp0_ext", "top_img",
> > 1),
> > +       GATE_WPE_VPP0(CLK_WPE_VPP0_VFC, "wpe_vpp0_vfc", "top_img",
> > 2),
> > +       GATE_WPE_VPP0(CLK_WPE_VPP0_CACH0_TOP, "wpe_vpp0_cach0_top",
> > "top_img", 3),
> > +       GATE_WPE_VPP0(CLK_WPE_VPP0_CACH0_DMA, "wpe_vpp0_cach0_dma",
> > "top_img", 4),
> > +       GATE_WPE_VPP0(CLK_WPE_VPP0_CACH1_TOP, "wpe_vpp0_cach1_top",
> > "top_img", 5),
> > +       GATE_WPE_VPP0(CLK_WPE_VPP0_CACH1_DMA, "wpe_vpp0_cach1_dma",
> > "top_img", 6),
> > +       GATE_WPE_VPP0(CLK_WPE_VPP0_CACH2_TOP, "wpe_vpp0_cach2_top",
> > "top_img", 7),
> > +       GATE_WPE_VPP0(CLK_WPE_VPP0_CACH2_DMA, "wpe_vpp0_cach2_dma",
> > "top_img", 8),
> > +       GATE_WPE_VPP0(CLK_WPE_VPP0_CACH3_TOP, "wpe_vpp0_cach3_top",
> > "top_img", 9),
> > +       GATE_WPE_VPP0(CLK_WPE_VPP0_CACH3_DMA, "wpe_vpp0_cach3_dma",
> > "top_img", 10),
> > +       GATE_WPE_VPP0(CLK_WPE_VPP0_PSP, "wpe_vpp0_psp", "top_img",
> > 11),
> > +       GATE_WPE_VPP0(CLK_WPE_VPP0_PSP2, "wpe_vpp0_psp2",
> > "top_img", 12),
> > +       GATE_WPE_VPP0(CLK_WPE_VPP0_SYNC, "wpe_vpp0_sync",
> > "top_img", 13),
> > +       GATE_WPE_VPP0(CLK_WPE_VPP0_C24, "wpe_vpp0_c24", "top_img",
> > 14),
> > +       GATE_WPE_VPP0(CLK_WPE_VPP0_MDP_CROP, "wpe_vpp0_mdp_crop",
> > "top_img", 15),
> > +       GATE_WPE_VPP0(CLK_WPE_VPP0_ISP_CROP, "wpe_vpp0_isp_crop",
> > "top_img", 16),
> > +       GATE_WPE_VPP0(CLK_WPE_VPP0_TOP, "wpe_vpp0_top", "top_img",
> > 17),
> > +       /* WPE_VPP1 */
> > +       GATE_WPE_VPP1(CLK_WPE_VPP0_VECI, "wpe_vpp0_veci",
> > "top_img", 0),
> > +       GATE_WPE_VPP1(CLK_WPE_VPP0_VEC2I, "wpe_vpp0_vec2i",
> > "top_img", 1),
> > +       GATE_WPE_VPP1(CLK_WPE_VPP0_VEC3I, "wpe_vpp0_vec3i",
> > "top_img", 2),
> > +       GATE_WPE_VPP1(CLK_WPE_VPP0_WPEO, "wpe_vpp0_wpeo",
> > "top_img", 3),
> > +       GATE_WPE_VPP1(CLK_WPE_VPP0_MSKO, "wpe_vpp0_msko",
> > "top_img", 4),
> > +};
> > +
> > +static const struct mtk_gate wpe_vpp1_clks[] = {
> > +       /* WPE_VPP0 */
> > +       GATE_WPE_VPP0(CLK_WPE_VPP1_VGEN, "wpe_vpp1_vgen",
> > "top_img", 0),
> > +       GATE_WPE_VPP0(CLK_WPE_VPP1_EXT, "wpe_vpp1_ext", "top_img",
> > 1),
> > +       GATE_WPE_VPP0(CLK_WPE_VPP1_VFC, "wpe_vpp1_vfc", "top_img",
> > 2),
> > +       GATE_WPE_VPP0(CLK_WPE_VPP1_CACH0_TOP, "wpe_vpp1_cach0_top",
> > "top_img", 3),
> > +       GATE_WPE_VPP0(CLK_WPE_VPP1_CACH0_DMA, "wpe_vpp1_cach0_dma",
> > "top_img", 4),
> > +       GATE_WPE_VPP0(CLK_WPE_VPP1_CACH1_TOP, "wpe_vpp1_cach1_top",
> > "top_img", 5),
> > +       GATE_WPE_VPP0(CLK_WPE_VPP1_CACH1_DMA, "wpe_vpp1_cach1_dma",
> > "top_img", 6),
> > +       GATE_WPE_VPP0(CLK_WPE_VPP1_CACH2_TOP, "wpe_vpp1_cach2_top",
> > "top_img", 7),
> > +       GATE_WPE_VPP0(CLK_WPE_VPP1_CACH2_DMA, "wpe_vpp1_cach2_dma",
> > "top_img", 8),
> > +       GATE_WPE_VPP0(CLK_WPE_VPP1_CACH3_TOP, "wpe_vpp1_cach3_top",
> > "top_img", 9),
> > +       GATE_WPE_VPP0(CLK_WPE_VPP1_CACH3_DMA, "wpe_vpp1_cach3_dma",
> > "top_img", 10),
> > +       GATE_WPE_VPP0(CLK_WPE_VPP1_PSP, "wpe_vpp1_psp", "top_img",
> > 11),
> > +       GATE_WPE_VPP0(CLK_WPE_VPP1_PSP2, "wpe_vpp1_psp2",
> > "top_img", 12),
> > +       GATE_WPE_VPP0(CLK_WPE_VPP1_SYNC, "wpe_vpp1_sync",
> > "top_img", 13),
> > +       GATE_WPE_VPP0(CLK_WPE_VPP1_C24, "wpe_vpp1_c24", "top_img",
> > 14),
> > +       GATE_WPE_VPP0(CLK_WPE_VPP1_MDP_CROP, "wpe_vpp1_mdp_crop",
> > "top_img", 15),
> > +       GATE_WPE_VPP0(CLK_WPE_VPP1_ISP_CROP, "wpe_vpp1_isp_crop",
> > "top_img", 16),
> > +       GATE_WPE_VPP0(CLK_WPE_VPP1_TOP, "wpe_vpp1_top", "top_img",
> > 17),
> > +       /* WPE_VPP1 */
> > +       GATE_WPE_VPP1(CLK_WPE_VPP1_VECI, "wpe_vpp1_veci",
> > "top_img", 0),
> > +       GATE_WPE_VPP1(CLK_WPE_VPP1_VEC2I, "wpe_vpp1_vec2i",
> > "top_img", 1),
> > +       GATE_WPE_VPP1(CLK_WPE_VPP1_VEC3I, "wpe_vpp1_vec3i",
> > "top_img", 2),
> > +       GATE_WPE_VPP1(CLK_WPE_VPP1_WPEO, "wpe_vpp1_wpeo",
> > "top_img", 3),
> > +       GATE_WPE_VPP1(CLK_WPE_VPP1_MSKO, "wpe_vpp1_msko",
> > "top_img", 4),
> 
> (Reply to correct patch revision...)
> 
> Same comment as vencsys patch: wpesys_vpp0 and wpesys_vpp1 look the
> same.
> Are they identical hardware blocks? Are different compatible strings
> really needed?
> 

wpesys_vpp0 and wpesys_vpp1 are two HW blocks with similar usage,
usually one for vpp0, one for vpp1. But they are still different HW
blocks so use two device nodes to present.

> I suggest adding clock-output-names to the device tree, and patching
> mtk_clk_register_gates_with_dev() to try to get a clock name from the
> device tree, and falling back to the predefined name in the list.
> Something like:
> 
> <---------------
> diff --git a/drivers/clk/mediatek/clk-mtk.c
> b/drivers/clk/mediatek/clk-mtk.c
> index 74890759e98c..71e856c22960 100644
> --- a/drivers/clk/mediatek/clk-mtk.c
> +++ b/drivers/clk/mediatek/clk-mtk.c
> @@ -125,11 +125,15 @@ int mtk_clk_register_gates_with_dev(struct
> device_node *node,
> 
>         for (i = 0; i < num; i++) {
>                 const struct mtk_gate *gate = &clks[i];
> +               const char *name = gate->name;
> 
>                 if (!IS_ERR_OR_NULL(clk_data->clks[gate->id]))
>                         continue;
> 
> -               clk = mtk_clk_register_gate(gate->name, gate-
> >parent_name,
> +               of_property_read_string(node, "clock-output-names",
> gate->id,
> +                                       &name);
> +
> +               clk = mtk_clk_register_gate(name, gate->parent_name,
>                                 regmap,
>                                 gate->regs->set_ofs,
>                                 gate->regs->clr_ofs,
> <---------------
> (tabs replaced with spaces, do not apply directly)
> 
> 
> ChenYu
> 
> 

Do you means describe the clock gate data in device tree like below

GATE_WPE_VPP0(CLK_WPE_VPP1_VGEN, "wpe_vpp1_vgen", "top_img", 0),
GATE_WPE_VPP0(CLK_WPE_VPP1_EXT, "wpe_vpp1_ext", "top_img", 1),

=>
clocks = <&topckgen CLK_TOP_IMG>,
	 <&topckgen CLK_TOP_IMG>,
	 ...

clock-output-names = "wpe_vpp1_vgen",
		     "wpe_vpp1_ext",
		     ...

Because many clock gate provided by different HW blocks,
I think is more easier to see the relation if we represent the clock
gate data in one line.

Thanks!
Best Regards,
Chun-Jie

> > +};
> > +
> > +static const struct mtk_clk_desc wpe_desc = {
> > +       .clks = wpe_clks,
> > +       .num_clks = ARRAY_SIZE(wpe_clks),
> > +};
> > +
> > +static const struct mtk_clk_desc wpe_vpp0_desc = {
> > +       .clks = wpe_vpp0_clks,
> > +       .num_clks = ARRAY_SIZE(wpe_vpp0_clks),
> > +};
> > +
> > +static const struct mtk_clk_desc wpe_vpp1_desc = {
> > +       .clks = wpe_vpp1_clks,
> > +       .num_clks = ARRAY_SIZE(wpe_vpp1_clks),
> > +};
> > +
> > +static const struct of_device_id of_match_clk_mt8195_wpe[] = {
> > +       {
> > +               .compatible = "mediatek,mt8195-wpesys",
> > +               .data = &wpe_desc,
> > +       }, {
> > +               .compatible = "mediatek,mt8195-wpesys_vpp0",
> > +               .data = &wpe_vpp0_desc,
> > +       }, {
> > +               .compatible = "mediatek,mt8195-wpesys_vpp1",
> > +               .data = &wpe_vpp1_desc,
> > +       }, {
> > +               /* sentinel */
> > +       }
> > +};
> > +
> > +static struct platform_driver clk_mt8195_wpe_drv = {
> > +       .probe = mtk_clk_simple_probe,
> > +       .driver = {
> > +               .name = "clk-mt8195-wpe",
> > +               .of_match_table = of_match_clk_mt8195_wpe,
> > +       },
> > +};
> > +builtin_platform_driver(clk_mt8195_wpe_drv);
> > --
> > 2.18.0
> > _______________________________________________
> > Linux-mediatek mailing list
> > Linux-mediatek@lists.infradead.org
> > 
https://urldefense.com/v3/__http://lists.infradead.org/mailman/listinfo/linux-mediatek__;!!CTRNKA9wMg0ARbw!wQWbu0qIBnImpekkOJjCg1-XpD5xgpo5oNQv2k4wp-_Ti03N38ksQtWbfJi_IQ_y7CwH$
> >  

Re: [v2 19/24] clk: mediatek: Add MT8195 vencsys clock support

[Chun-Jie Chen]

On Wed, 2021-08-25 at 19:03 +0800, Chen-Yu Tsai wrote:
> On Fri, Aug 20, 2021 at 7:31 PM Chun-Jie Chen
> <chun-jie.chen@mediatek.com> wrote:
> > 
> > Add MT8195 vencsys clock controller which provide clock gate
> > control for video encoder.
> > 
> > Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
> > ---
> >  drivers/clk/mediatek/Makefile          |  2 +-
> >  drivers/clk/mediatek/clk-mt8195-venc.c | 69
> > ++++++++++++++++++++++++++
> >  2 files changed, 70 insertions(+), 1 deletion(-)
> >  create mode 100644 drivers/clk/mediatek/clk-mt8195-venc.c
> > 
> > diff --git a/drivers/clk/mediatek/Makefile
> > b/drivers/clk/mediatek/Makefile
> > index 3c8c8cdbd3ef..82ffcc4f2c52 100644
> > --- a/drivers/clk/mediatek/Makefile
> > +++ b/drivers/clk/mediatek/Makefile
> > @@ -82,6 +82,6 @@ obj-$(CONFIG_COMMON_CLK_MT8192_VDECSYS) += clk-
> > mt8192-vdec.o
> >  obj-$(CONFIG_COMMON_CLK_MT8192_VENCSYS) += clk-mt8192-venc.o
> >  obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-
> > mt8195-topckgen.o clk-mt8195-peri_ao.o clk-mt8195-infra_ao.o clk-
> > mt8195-cam.o \
> >                                         clk-mt8195-ccu.o clk-
> > mt8195-img.o clk-mt8195-ipe.o clk-mt8195-mfg.o clk-mt8195-
> > scp_adsp.o \
> > -                                       clk-mt8195-vdec.o clk-
> > mt8195-vdo0.o clk-mt8195-vdo1.o
> > +                                       clk-mt8195-vdec.o clk-
> > mt8195-vdo0.o clk-mt8195-vdo1.o clk-mt8195-venc.o
> >  obj-$(CONFIG_COMMON_CLK_MT8516) += clk-mt8516.o
> >  obj-$(CONFIG_COMMON_CLK_MT8516_AUDSYS) += clk-mt8516-aud.o
> > diff --git a/drivers/clk/mediatek/clk-mt8195-venc.c
> > b/drivers/clk/mediatek/clk-mt8195-venc.c
> > new file mode 100644
> > index 000000000000..10702a4ad5ff
> > --- /dev/null
> > +++ b/drivers/clk/mediatek/clk-mt8195-venc.c
> > @@ -0,0 +1,69 @@
> > +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> > +//
> > +// Copyright (c) 2021 MediaTek Inc.
> > +// Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
> > +
> > +#include "clk-gate.h"
> > +#include "clk-mtk.h"
> > +
> > +#include <dt-bindings/clock/mt8195-clk.h>
> > +#include <linux/clk-provider.h>
> > +#include <linux/platform_device.h>
> > +
> > +static const struct mtk_gate_regs venc_cg_regs = {
> > +       .set_ofs = 0x4,
> > +       .clr_ofs = 0x8,
> > +       .sta_ofs = 0x0,
> > +};
> > +
> > +#define GATE_VENC(_id, _name, _parent, _shift)                 \
> > +       GATE_MTK(_id, _name, _parent, &venc_cg_regs, _shift,
> > &mtk_clk_gate_ops_setclr_inv)
> > +
> > +static const struct mtk_gate venc_clks[] = {
> > +       GATE_VENC(CLK_VENC_LARB, "venc_larb", "top_venc", 0),
> > +       GATE_VENC(CLK_VENC_VENC, "venc_venc", "top_venc", 4),
> > +       GATE_VENC(CLK_VENC_JPGENC, "venc_jpgenc", "top_venc", 8),
> > +       GATE_VENC(CLK_VENC_JPGDEC, "venc_jpgdec", "top_venc", 12),
> > +       GATE_VENC(CLK_VENC_JPGDEC_C1, "venc_jpgdec_c1", "top_venc",
> > 16),
> > +       GATE_VENC(CLK_VENC_GALS, "venc_gals", "top_venc", 28),
> > +};
> > +
> > +static const struct mtk_gate venc_core1_clks[] = {
> > +       GATE_VENC(CLK_VENC_CORE1_LARB, "venc_core1_larb",
> > "top_venc", 0),
> > +       GATE_VENC(CLK_VENC_CORE1_VENC, "venc_core1_venc",
> > "top_venc", 4),
> > +       GATE_VENC(CLK_VENC_CORE1_JPGENC, "venc_core1_jpgenc",
> > "top_venc", 8),
> > +       GATE_VENC(CLK_VENC_CORE1_JPGDEC, "venc_core1_jpgdec",
> > "top_venc", 12),
> > +       GATE_VENC(CLK_VENC_CORE1_JPGDEC_C1, "venc_core1_jpgdec_c1",
> > "top_venc", 16),
> > +       GATE_VENC(CLK_VENC_CORE1_GALS, "venc_core1_gals",
> > "top_venc", 28),
> 
> The two hardware blocks look the same. Are there any actual
> differences?

These two hardware blocks are same, like venc core0 and core1.
Based on performance requirement we can choose to run one core or two
cores.

Thanks!
Best Regards,
Chun-Jie

> I am somewhat skeptical about using different compatible strings just
> to provide different clock names. This is normally handled with
> "clock-output-names" properties in the device tree.
> 
> ChenYu
> 
> > +};
> > +
> > +static const struct mtk_clk_desc venc_desc = {
> > +       .clks = venc_clks,
> > +       .num_clks = ARRAY_SIZE(venc_clks),
> > +};
> > +
> > +static const struct mtk_clk_desc venc_core1_desc = {
> > +       .clks = venc_core1_clks,
> > +       .num_clks = ARRAY_SIZE(venc_core1_clks),
> > +};
> > +
> > +static const struct of_device_id of_match_clk_mt8195_venc[] = {
> > +       {
> > +               .compatible = "mediatek,mt8195-vencsys",
> > +               .data = &venc_desc,
> > +       }, {
> > +               .compatible = "mediatek,mt8195-vencsys_core1",
> > +               .data = &venc_core1_desc,
> > +       }, {
> > +               /* sentinel */
> > +       }
> > +};
> > +
> > +static struct platform_driver clk_mt8195_venc_drv = {
> > +       .probe = mtk_clk_simple_probe,
> > +       .driver = {
> > +               .name = "clk-mt8195-venc",
> > +               .of_match_table = of_match_clk_mt8195_venc,
> > +       },
> > +};
> > +builtin_platform_driver(clk_mt8195_venc_drv);
> > --
> > 2.18.0
> > _______________________________________________
> > Linux-mediatek mailing list
> > Linux-mediatek@lists.infradead.org
> > 
https://urldefense.com/v3/__http://lists.infradead.org/mailman/listinfo/linux-mediatek__;!!CTRNKA9wMg0ARbw!y1_g6m5bndRYKNdAsx1SEqMln7Rc-AmZ63Tn_4fTkT24K04mXhjGMOYcO1ew0k99Y72C$
> >  

Re: [v2 19/24] clk: mediatek: Add MT8195 vencsys clock support

[Chen-Yu Tsai]

On Fri, Sep 10, 2021 at 7:09 PM Chun-Jie Chen
<chun-jie.chen@mediatek.com> wrote:
>
> On Wed, 2021-08-25 at 19:03 +0800, Chen-Yu Tsai wrote:
> > On Fri, Aug 20, 2021 at 7:31 PM Chun-Jie Chen
> > <chun-jie.chen@mediatek.com> wrote:
> > >
> > > Add MT8195 vencsys clock controller which provide clock gate
> > > control for video encoder.
> > >
> > > Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
> > > ---
> > >  drivers/clk/mediatek/Makefile          |  2 +-
> > >  drivers/clk/mediatek/clk-mt8195-venc.c | 69
> > > ++++++++++++++++++++++++++
> > >  2 files changed, 70 insertions(+), 1 deletion(-)
> > >  create mode 100644 drivers/clk/mediatek/clk-mt8195-venc.c
> > >
> > > diff --git a/drivers/clk/mediatek/Makefile
> > > b/drivers/clk/mediatek/Makefile
> > > index 3c8c8cdbd3ef..82ffcc4f2c52 100644
> > > --- a/drivers/clk/mediatek/Makefile
> > > +++ b/drivers/clk/mediatek/Makefile
> > > @@ -82,6 +82,6 @@ obj-$(CONFIG_COMMON_CLK_MT8192_VDECSYS) += clk-
> > > mt8192-vdec.o
> > >  obj-$(CONFIG_COMMON_CLK_MT8192_VENCSYS) += clk-mt8192-venc.o
> > >  obj-$(CONFIG_COMMON_CLK_MT8195) += clk-mt8195-apmixedsys.o clk-
> > > mt8195-topckgen.o clk-mt8195-peri_ao.o clk-mt8195-infra_ao.o clk-
> > > mt8195-cam.o \
> > >                                         clk-mt8195-ccu.o clk-
> > > mt8195-img.o clk-mt8195-ipe.o clk-mt8195-mfg.o clk-mt8195-
> > > scp_adsp.o \
> > > -                                       clk-mt8195-vdec.o clk-
> > > mt8195-vdo0.o clk-mt8195-vdo1.o
> > > +                                       clk-mt8195-vdec.o clk-
> > > mt8195-vdo0.o clk-mt8195-vdo1.o clk-mt8195-venc.o
> > >  obj-$(CONFIG_COMMON_CLK_MT8516) += clk-mt8516.o
> > >  obj-$(CONFIG_COMMON_CLK_MT8516_AUDSYS) += clk-mt8516-aud.o
> > > diff --git a/drivers/clk/mediatek/clk-mt8195-venc.c
> > > b/drivers/clk/mediatek/clk-mt8195-venc.c
> > > new file mode 100644
> > > index 000000000000..10702a4ad5ff
> > > --- /dev/null
> > > +++ b/drivers/clk/mediatek/clk-mt8195-venc.c
> > > @@ -0,0 +1,69 @@
> > > +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> > > +//
> > > +// Copyright (c) 2021 MediaTek Inc.
> > > +// Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
> > > +
> > > +#include "clk-gate.h"
> > > +#include "clk-mtk.h"
> > > +
> > > +#include <dt-bindings/clock/mt8195-clk.h>
> > > +#include <linux/clk-provider.h>
> > > +#include <linux/platform_device.h>
> > > +
> > > +static const struct mtk_gate_regs venc_cg_regs = {
> > > +       .set_ofs = 0x4,
> > > +       .clr_ofs = 0x8,
> > > +       .sta_ofs = 0x0,
> > > +};
> > > +
> > > +#define GATE_VENC(_id, _name, _parent, _shift)                 \
> > > +       GATE_MTK(_id, _name, _parent, &venc_cg_regs, _shift,
> > > &mtk_clk_gate_ops_setclr_inv)
> > > +
> > > +static const struct mtk_gate venc_clks[] = {
> > > +       GATE_VENC(CLK_VENC_LARB, "venc_larb", "top_venc", 0),
> > > +       GATE_VENC(CLK_VENC_VENC, "venc_venc", "top_venc", 4),
> > > +       GATE_VENC(CLK_VENC_JPGENC, "venc_jpgenc", "top_venc", 8),
> > > +       GATE_VENC(CLK_VENC_JPGDEC, "venc_jpgdec", "top_venc", 12),
> > > +       GATE_VENC(CLK_VENC_JPGDEC_C1, "venc_jpgdec_c1", "top_venc",
> > > 16),
> > > +       GATE_VENC(CLK_VENC_GALS, "venc_gals", "top_venc", 28),
> > > +};
> > > +
> > > +static const struct mtk_gate venc_core1_clks[] = {
> > > +       GATE_VENC(CLK_VENC_CORE1_LARB, "venc_core1_larb",
> > > "top_venc", 0),
> > > +       GATE_VENC(CLK_VENC_CORE1_VENC, "venc_core1_venc",
> > > "top_venc", 4),
> > > +       GATE_VENC(CLK_VENC_CORE1_JPGENC, "venc_core1_jpgenc",
> > > "top_venc", 8),
> > > +       GATE_VENC(CLK_VENC_CORE1_JPGDEC, "venc_core1_jpgdec",
> > > "top_venc", 12),
> > > +       GATE_VENC(CLK_VENC_CORE1_JPGDEC_C1, "venc_core1_jpgdec_c1",
> > > "top_venc", 16),
> > > +       GATE_VENC(CLK_VENC_CORE1_GALS, "venc_core1_gals",
> > > "top_venc", 28),
> >
> > The two hardware blocks look the same. Are there any actual
> > differences?
>
> These two hardware blocks are same, like venc core0 and core1.
> Based on performance requirement we can choose to run one core or two
> cores.

What I meant was "are these two clock controllers the same"? If so
then we shouldn't be using compatible strings to distinguish them.

ChenYu

> Thanks!
> Best Regards,
> Chun-Jie
>
> > I am somewhat skeptical about using different compatible strings just
> > to provide different clock names. This is normally handled with
> > "clock-output-names" properties in the device tree.
> >
> > ChenYu
> >
> > > +};
> > > +
> > > +static const struct mtk_clk_desc venc_desc = {
> > > +       .clks = venc_clks,
> > > +       .num_clks = ARRAY_SIZE(venc_clks),
> > > +};
> > > +
> > > +static const struct mtk_clk_desc venc_core1_desc = {
> > > +       .clks = venc_core1_clks,
> > > +       .num_clks = ARRAY_SIZE(venc_core1_clks),
> > > +};
> > > +
> > > +static const struct of_device_id of_match_clk_mt8195_venc[] = {
> > > +       {
> > > +               .compatible = "mediatek,mt8195-vencsys",
> > > +               .data = &venc_desc,
> > > +       }, {
> > > +               .compatible = "mediatek,mt8195-vencsys_core1",
> > > +               .data = &venc_core1_desc,
> > > +       }, {
> > > +               /* sentinel */
> > > +       }
> > > +};
> > > +
> > > +static struct platform_driver clk_mt8195_venc_drv = {
> > > +       .probe = mtk_clk_simple_probe,
> > > +       .driver = {
> > > +               .name = "clk-mt8195-venc",
> > > +               .of_match_table = of_match_clk_mt8195_venc,
> > > +       },
> > > +};
> > > +builtin_platform_driver(clk_mt8195_venc_drv);
> > > --
> > > 2.18.0
> > > _______________________________________________
> > > Linux-mediatek mailing list
> > > Linux-mediatek@lists.infradead.org
> > >
> https://urldefense.com/v3/__http://lists.infradead.org/mailman/listinfo/linux-mediatek__;!!CTRNKA9wMg0ARbw!y1_g6m5bndRYKNdAsx1SEqMln7Rc-AmZ63Tn_4fTkT24K04mXhjGMOYcO1ew0k99Y72C$
> > >
>