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From: Chen-Yu Tsai <wenst@chromium.org>
To: Chun-Jie Chen <chun-jie.chen@mediatek.com>
Cc: Matthias Brugger <matthias.bgg@gmail.com>,
	Stephen Boyd <sboyd@kernel.org>,
	Nicolas Boichat <drinkcat@chromium.org>,
	Rob Herring <robh+dt@kernel.org>,
	linux-arm-kernel@lists.infradead.org,
	LKML <linux-kernel@vger.kernel.org>,
	linux-mediatek@lists.infradead.org, linux-clk@vger.kernel.org,
	devicetree@vger.kernel.org, srv_heupstream@mediatek.com,
	Project_Global_Chrome_Upstream_Group@mediatek.com
Subject: Re: [PATCH 19/22] clk: mediatek: Add MT8195 vppsys1 clock support
Date: Fri, 9 Jul 2021 18:45:34 +0800	[thread overview]
Message-ID: <CAGXv+5EyKJ=-hY+-kzzeFOZhSwiTTmGPi-4ux01hyimJfoEJRw@mail.gmail.com> (raw)
In-Reply-To: <20210616224743.5109-20-chun-jie.chen@mediatek.com>

Hi,

On Thu, Jun 17, 2021 at 7:00 AM Chun-Jie Chen
<chun-jie.chen@mediatek.com> wrote:
>
> Add MT8195 vppsys1 clock provider
>
> Signed-off-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
> ---
>  drivers/clk/mediatek/Kconfig           |   6 ++
>  drivers/clk/mediatek/Makefile          |   1 +
>  drivers/clk/mediatek/clk-mt8195-vpp1.c | 110 +++++++++++++++++++++++++
>  3 files changed, 117 insertions(+)
>  create mode 100644 drivers/clk/mediatek/clk-mt8195-vpp1.c
>
> diff --git a/drivers/clk/mediatek/Kconfig b/drivers/clk/mediatek/Kconfig
> index 2deef026fbb4..91b1c19da1ab 100644
> --- a/drivers/clk/mediatek/Kconfig
> +++ b/drivers/clk/mediatek/Kconfig
> @@ -672,6 +672,12 @@ config COMMON_CLK_MT8195_VPPSYS0
>         help
>           This driver supports MediaTek MT8195 vppsys0 clocks.
>
> +config COMMON_CLK_MT8195_VPPSYS1
> +       bool "Clock driver for MediaTek MT8195 vppsys1"
> +       depends on COMMON_CLK_MT8195
> +       help
> +         This driver supports MediaTek MT8195 vppsys1 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 34cd7f2c71ac..fbf57473bb91 100644
> --- a/drivers/clk/mediatek/Makefile
> +++ b/drivers/clk/mediatek/Makefile
> @@ -95,5 +95,6 @@ obj-$(CONFIG_COMMON_CLK_MT8195_VDOSYS0) += clk-mt8195-vdo0.o
>  obj-$(CONFIG_COMMON_CLK_MT8195_VDOSYS1) += clk-mt8195-vdo1.o
>  obj-$(CONFIG_COMMON_CLK_MT8195_VENCSYS) += clk-mt8195-venc.o
>  obj-$(CONFIG_COMMON_CLK_MT8195_VPPSYS0) += clk-mt8195-vpp0.o
> +obj-$(CONFIG_COMMON_CLK_MT8195_VPPSYS1) += clk-mt8195-vpp1.o
>  obj-$(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..0650ba86d5b6
> --- /dev/null
> +++ b/drivers/clk/mediatek/clk-mt8195-vpp1.c
> @@ -0,0 +1,110 @@
> +// SPDX-License-Identifier: GPL-2.0-only
> +//
> +// Copyright (c) 2021 MediaTek Inc.
> +// Author: Chun-Jie Chen <chun-jie.chen@mediatek.com>
> +
> +#include <linux/clk-provider.h>
> +#include <linux/platform_device.h>
> +
> +#include "clk-mtk.h"
> +#include "clk-gate.h"
> +
> +#include <dt-bindings/clock/mt8195-clk.h>
> +
> +static const struct mtk_gate_regs vpp10_cg_regs = {

Again, please add a separator.

> +       .set_ofs = 0x104,
> +       .clr_ofs = 0x108,
> +       .sta_ofs = 0x100,
> +};
> +
> +static const struct mtk_gate_regs vpp11_cg_regs = {
> +       .set_ofs = 0x114,
> +       .clr_ofs = 0x118,
> +       .sta_ofs = 0x110,
> +};
> +
> +#define GATE_VPP10(_id, _name, _parent, _shift)                        \
> +       GATE_MTK(_id, _name, _parent, &vpp10_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
> +
> +#define GATE_VPP11(_id, _name, _parent, _shift)                        \
> +       GATE_MTK(_id, _name, _parent, &vpp11_cg_regs, _shift, &mtk_clk_gate_ops_setclr)
> +
> +static const struct mtk_gate vpp1_clks[] = {
> +       /* VPP10 */
> +       GATE_VPP10(CLK_VPP1_SVPP1_MDP_OVL, "vpp1_svpp1_mdp_ovl", "vpp_sel", 0),
> +       GATE_VPP10(CLK_VPP1_SVPP1_MDP_TCC, "vpp1_svpp1_mdp_tcc", "vpp_sel", 1),
> +       GATE_VPP10(CLK_VPP1_SVPP1_MDP_WROT, "vpp1_svpp1_mdp_wrot", "vpp_sel", 2),
> +       GATE_VPP10(CLK_VPP1_SVPP1_VPP_PAD, "vpp1_svpp1_vpp_pad", "vpp_sel", 3),
> +       GATE_VPP10(CLK_VPP1_SVPP2_MDP_WROT, "vpp1_svpp2_mdp_wrot", "vpp_sel", 4),
> +       GATE_VPP10(CLK_VPP1_SVPP2_VPP_PAD, "vpp1_svpp2_vpp_pad", "vpp_sel", 5),
> +       GATE_VPP10(CLK_VPP1_SVPP3_MDP_WROT, "vpp1_svpp3_mdp_wrot", "vpp_sel", 6),
> +       GATE_VPP10(CLK_VPP1_SVPP3_VPP_PAD, "vpp1_svpp3_vpp_pad", "vpp_sel", 7),
> +       GATE_VPP10(CLK_VPP1_SVPP1_MDP_RDMA, "vpp1_svpp1_mdp_rdma", "vpp_sel", 8),
> +       GATE_VPP10(CLK_VPP1_SVPP1_MDP_FG, "vpp1_svpp1_mdp_fg", "vpp_sel", 9),
> +       GATE_VPP10(CLK_VPP1_SVPP2_MDP_RDMA, "vpp1_svpp2_mdp_rdma", "vpp_sel", 10),
> +       GATE_VPP10(CLK_VPP1_SVPP2_MDP_FG, "vpp1_svpp2_mdp_fg", "vpp_sel", 11),
> +       GATE_VPP10(CLK_VPP1_SVPP3_MDP_RDMA, "vpp1_svpp3_mdp_rdma", "vpp_sel", 12),
> +       GATE_VPP10(CLK_VPP1_SVPP3_MDP_FG, "vpp1_svpp3_mdp_fg", "vpp_sel", 13),
> +       GATE_VPP10(CLK_VPP1_VPP_SPLIT, "vpp1_vpp_split", "vpp_sel", 14),
> +       GATE_VPP10(CLK_VPP1_SVPP2_VDO0_DL_RELAY, "vpp1_svpp2_vdo0_dl_relay", "vpp_sel", 15),
> +       GATE_VPP10(CLK_VPP1_SVPP1_MDP_TDSHP, "vpp1_svpp1_mdp_tdshp", "vpp_sel", 16),
> +       GATE_VPP10(CLK_VPP1_SVPP1_MDP_COLOR, "vpp1_svpp1_mdp_color", "vpp_sel", 17),
> +       GATE_VPP10(CLK_VPP1_SVPP3_VDO1_DL_RELAY, "vpp1_svpp3_vdo1_dl_relay", "vpp_sel", 18),
> +       GATE_VPP10(CLK_VPP1_SVPP2_VPP_MERGE, "vpp1_svpp2_vpp_merge", "vpp_sel", 19),
> +       GATE_VPP10(CLK_VPP1_SVPP2_MDP_COLOR, "vpp1_svpp2_mdp_color", "vpp_sel", 20),
> +       GATE_VPP10(CLK_VPP1_VPPSYS1_GALS, "vpp1_vppsys1_gals", "vpp_sel", 21),
> +       GATE_VPP10(CLK_VPP1_SVPP3_VPP_MERGE, "vpp1_svpp3_vpp_merge", "vpp_sel", 22),
> +       GATE_VPP10(CLK_VPP1_SVPP3_MDP_COLOR, "vpp1_svpp3_mdp_color", "vpp_sel", 23),
> +       GATE_VPP10(CLK_VPP1_VPPSYS1_LARB, "vpp1_vppsys1_larb", "vpp_sel", 24),
> +       GATE_VPP10(CLK_VPP1_SVPP1_MDP_RSZ, "vpp1_svpp1_mdp_rsz", "vpp_sel", 25),
> +       GATE_VPP10(CLK_VPP1_SVPP1_MDP_HDR, "vpp1_svpp1_mdp_hdr", "vpp_sel", 26),
> +       GATE_VPP10(CLK_VPP1_SVPP1_MDP_AAL, "vpp1_svpp1_mdp_aal", "vpp_sel", 27),
> +       GATE_VPP10(CLK_VPP1_SVPP2_MDP_HDR, "vpp1_svpp2_mdp_hdr", "vpp_sel", 28),
> +       GATE_VPP10(CLK_VPP1_SVPP2_MDP_AAL, "vpp1_svpp2_mdp_aal", "vpp_sel", 29),
> +       GATE_VPP10(CLK_VPP1_DL_ASYNC, "vpp1_dl_async", "vpp_sel", 30),
> +       GATE_VPP10(CLK_VPP1_LARB5_FAKE_ENG, "vpp1_larb5_fake_eng", "vpp_sel", 31),
> +       /* VPP11 */
> +       GATE_VPP11(CLK_VPP1_SVPP3_MDP_HDR, "vpp1_svpp3_mdp_hdr", "vpp_sel", 0),
> +       GATE_VPP11(CLK_VPP1_SVPP3_MDP_AAL, "vpp1_svpp3_mdp_aal", "vpp_sel", 1),
> +       GATE_VPP11(CLK_VPP1_SVPP2_VDO1_DL_RELAY, "vpp1_svpp2_vdo1_dl_relay", "vpp_sel", 2),
> +       GATE_VPP11(CLK_VPP1_LARB6_FAKE_ENG, "vpp1_larb6_fake_eng", "vpp_sel", 3),
> +       GATE_VPP11(CLK_VPP1_SVPP2_MDP_RSZ, "vpp1_svpp2_mdp_rsz", "vpp_sel", 4),
> +       GATE_VPP11(CLK_VPP1_SVPP3_MDP_RSZ, "vpp1_svpp3_mdp_rsz", "vpp_sel", 5),
> +       GATE_VPP11(CLK_VPP1_SVPP3_VDO0_DL_RELAY, "vpp1_svpp3_vdo0_dl_relay", "vpp_sel", 6),
> +       GATE_VPP11(CLK_VPP1_DISP_MUTEX, "vpp1_disp_mutex", "vpp_sel", 7),
> +       GATE_VPP11(CLK_VPP1_SVPP2_MDP_TDSHP, "vpp1_svpp2_mdp_tdshp", "vpp_sel", 8),
> +       GATE_VPP11(CLK_VPP1_SVPP3_MDP_TDSHP, "vpp1_svpp3_mdp_tdshp", "vpp_sel", 9),
> +       GATE_VPP11(CLK_VPP1_VPP0_DL1_RELAY, "vpp1_vpp0_dl1_relay", "vpp_sel", 10),
> +       GATE_VPP11(CLK_VPP1_HDMI_META, "vpp1_hdmi_meta", "hdmirx_p", 11),
> +       GATE_VPP11(CLK_VPP1_VPP_SPLIT_HDMI, "vpp1_vpp_split_hdmi", "hdmirx_p", 12),
> +       GATE_VPP11(CLK_VPP1_DGI_IN, "vpp1_dgi_in", "in_dgi", 13),
> +       GATE_VPP11(CLK_VPP1_DGI_OUT, "vpp1_dgi_out", "dgi_out_sel", 14),
> +       GATE_VPP11(CLK_VPP1_VPP_SPLIT_DGI, "vpp1_vpp_split_dgi", "dgi_out_sel", 15),
> +       GATE_VPP11(CLK_VPP1_VPP0_DL_ASYNC, "vpp1_vpp0_dl_async", "vpp_sel", 16),
> +       GATE_VPP11(CLK_VPP1_VPP0_DL_RELAY, "vpp1_vpp0_dl_relay", "vpp_sel", 17),
> +       GATE_VPP11(CLK_VPP1_VPP_SPLIT_26M, "vpp1_vpp_split_26m", "clk26m", 26),

The last two aren't in the datasheet.

Same general comments apply.


ChenYu

> +};
> +
> +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
> _______________________________________________
> Linux-mediatek mailing list
> Linux-mediatek@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-mediatek

  reply	other threads:[~2021-07-09 10:45 UTC|newest]

Thread overview: 59+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-16 22:47 [PATCH 00/22] Mediatek MT8195 " Chun-Jie Chen
2021-06-16 22:47 ` [PATCH 01/22] dt-bindings: ARM: Mediatek: Add new document bindings of MT8195 clock Chun-Jie Chen
2021-06-24 21:21   ` Rob Herring
2021-07-12  9:32   ` Chen-Yu Tsai
2021-06-16 22:47 ` [PATCH 02/22] clk: mediatek: Add dt-bindings of MT8195 clocks Chun-Jie Chen
2021-06-24 21:22   ` Rob Herring
2021-07-12  9:37   ` Chen-Yu Tsai
2021-06-16 22:47 ` [PATCH 03/22] clk: mediatek: Fix corner case of tuner_en_reg Chun-Jie Chen
2021-06-30  7:31   ` Chen-Yu Tsai
2021-06-30 10:53     ` Matthias Brugger
2021-06-30 11:09       ` Chen-Yu Tsai
2021-06-30 11:43         ` Matthias Brugger
2021-07-01  4:02           ` Chen-Yu Tsai
2021-06-16 22:47 ` [PATCH 04/22] clk: mediatek: Add MT8195 basic clocks support Chun-Jie Chen
2021-07-02 11:44   ` Chen-Yu Tsai
     [not found]     ` <1626913060.1546.4.camel@mtksdaap41>
2021-07-22  7:44       ` Chen-Yu Tsai
2021-08-11  4:31         ` Chun-Jie Chen
2021-06-16 22:47 ` [PATCH 05/22] clk: mediatek: Add MT8195 audio clock support Chun-Jie Chen
2021-07-05  9:03   ` Chen-Yu Tsai
2021-07-12  1:26     ` Chun-Jie Chen
2021-07-12  2:09       ` Chen-Yu Tsai
2021-07-12  4:35         ` Chun-Jie Chen
2021-07-12  7:06           ` Chen-Yu Tsai
2021-06-16 22:47 ` [PATCH 06/22] clk: mediatek: Add MT8195 audio src " Chun-Jie Chen
2021-07-05 10:07   ` Chen-Yu Tsai
2021-06-16 22:47 ` [PATCH 07/22] clk: mediatek: Add MT8195 camsys " Chun-Jie Chen
2021-07-06  8:53   ` Chen-Yu Tsai
2021-06-16 22:47 ` [PATCH 08/22] clk: mediatek: Add MT8195 ccusys " Chun-Jie Chen
2021-07-06  9:00   ` Chen-Yu Tsai
2021-08-17  0:56     ` Chun-Jie Chen
2021-06-16 22:47 ` [PATCH 09/22] clk: mediatek: Add MT8195 imgsys " Chun-Jie Chen
2021-07-06  9:07   ` Chen-Yu Tsai
2021-06-16 22:47 ` [PATCH 10/22] clk: mediatek: Add MT8195 ipesys " Chun-Jie Chen
2021-07-06  9:11   ` Chen-Yu Tsai
2021-06-16 22:47 ` [PATCH 11/22] clk: mediatek: Add MT8195 mfgcfg " Chun-Jie Chen
2021-07-09  6:29   ` Chen-Yu Tsai
2021-06-16 22:47 ` [PATCH 12/22] clk: mediatek: Add MT8195 scp adsp " Chun-Jie Chen
2021-07-09  6:39   ` Chen-Yu Tsai
2021-06-16 22:47 ` [PATCH 13/22] clk: mediatek: Add MT8195 nnasys " Chun-Jie Chen
2021-07-09  8:24   ` Chen-Yu Tsai
2021-06-16 22:47 ` [PATCH 14/22] clk: mediatek: Add MT8195 vdecsys " Chun-Jie Chen
2021-07-09  8:40   ` Chen-Yu Tsai
2021-07-12  1:34     ` Chun-Jie Chen
2021-06-16 22:47 ` [PATCH 15/22] clk: mediatek: Add MT8195 vdosys0 " Chun-Jie Chen
2021-07-09  8:51   ` Chen-Yu Tsai
2021-06-16 22:47 ` [PATCH 16/22] clk: mediatek: Add MT8195 vdosys1 " Chun-Jie Chen
2021-07-09  9:30   ` Chen-Yu Tsai
2021-06-16 22:47 ` [PATCH 17/22] clk: mediatek: Add MT8195 vencsys " Chun-Jie Chen
2021-07-09 10:26   ` Chen-Yu Tsai
2021-06-16 22:47 ` [PATCH 18/22] clk: mediatek: Add MT8195 vppsys0 " Chun-Jie Chen
2021-07-09 10:38   ` Chen-Yu Tsai
2021-06-16 22:47 ` [PATCH 19/22] clk: mediatek: Add MT8195 vppsys1 " Chun-Jie Chen
2021-07-09 10:45   ` Chen-Yu Tsai [this message]
2021-06-16 22:47 ` [PATCH 20/22] clk: mediatek: Add MT8195 wpesys " Chun-Jie Chen
2021-08-25 11:26   ` Chen-Yu Tsai
2021-06-16 22:47 ` [PATCH 21/22] clk: mediatek: Add MT8195 imp i2c wrapper " Chun-Jie Chen
2021-07-12  8:34   ` Chen-Yu Tsai
2021-06-16 22:47 ` [PATCH 22/22] clk: mediatek: Add MT8195 apusys " Chun-Jie Chen
2021-07-12  8:51   ` Chen-Yu Tsai

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