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* [PATCH v15 0/3] Move HiSilicon 6421v600 SPMI and USB drivers out of staging
@ 2021-07-23 7:40 Mauro Carvalho Chehab
2021-07-23 7:40 ` [PATCH v15 1/3] mfd: hi6421-spmi-pmic: move driver from staging Mauro Carvalho Chehab
` (3 more replies)
0 siblings, 4 replies; 7+ messages in thread
From: Mauro Carvalho Chehab @ 2021-07-23 7:40 UTC (permalink / raw)
To: Greg Kroah-Hartman
Cc: linuxarm, mauro.chehab, Mauro Carvalho Chehab, Rob Herring,
devicetree, linux-arm-kernel, linux-kernel, linux-staging
Hi Greg,
Those are the remaining patches needed for USB3 to start working on HiKey 970.
I would prefer to have those merged during this cycle, as the PCIe patchset
currently under review depends on patch 1 and 2 of this series.
So, I dropped the cleanup patch from this series, due to a merge conflict with
the regulator's tree. I'll re-submit it against the mfd tree after the merge window.
Mauro Carvalho Chehab (3):
mfd: hi6421-spmi-pmic: move driver from staging
dts: hisilicon: add support for the PMIC found on Hikey 970
dts: hisilicon: add support for USB3 on Hikey 970
.../mfd/hisilicon,hi6421-spmi-pmic.yaml | 136 ++++++++++++++++++
MAINTAINERS | 7 +
.../boot/dts/hisilicon/hi3670-hikey970.dts | 129 ++++++++++++++---
arch/arm64/boot/dts/hisilicon/hi3670.dtsi | 56 ++++++++
.../boot/dts/hisilicon/hikey970-pmic.dtsi | 86 +++++++++++
drivers/mfd/Kconfig | 16 +++
drivers/mfd/Makefile | 1 +
drivers/mfd/hi6421-spmi-pmic.c | 72 ++++++++++
drivers/staging/Kconfig | 2 -
drivers/staging/Makefile | 1 -
drivers/staging/hikey9xx/Kconfig | 19 ---
drivers/staging/hikey9xx/Makefile | 3 -
drivers/staging/hikey9xx/TODO | 5 -
drivers/staging/hikey9xx/hi6421-spmi-pmic.c | 72 ----------
.../hikey9xx/hisilicon,hi6421-spmi-pmic.yaml | 136 ------------------
15 files changed, 484 insertions(+), 257 deletions(-)
create mode 100644 Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml
create mode 100644 arch/arm64/boot/dts/hisilicon/hikey970-pmic.dtsi
create mode 100644 drivers/mfd/hi6421-spmi-pmic.c
delete mode 100644 drivers/staging/hikey9xx/Kconfig
delete mode 100644 drivers/staging/hikey9xx/Makefile
delete mode 100644 drivers/staging/hikey9xx/TODO
delete mode 100644 drivers/staging/hikey9xx/hi6421-spmi-pmic.c
delete mode 100644 drivers/staging/hikey9xx/hisilicon,hi6421-spmi-pmic.yaml
--
2.31.1
^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH v15 1/3] mfd: hi6421-spmi-pmic: move driver from staging
2021-07-23 7:40 [PATCH v15 0/3] Move HiSilicon 6421v600 SPMI and USB drivers out of staging Mauro Carvalho Chehab
@ 2021-07-23 7:40 ` Mauro Carvalho Chehab
2021-07-23 22:30 ` Rob Herring
2021-07-23 7:40 ` [PATCH v15 2/3] dts: hisilicon: add support for the PMIC found on Hikey 970 Mauro Carvalho Chehab
` (2 subsequent siblings)
3 siblings, 1 reply; 7+ messages in thread
From: Mauro Carvalho Chehab @ 2021-07-23 7:40 UTC (permalink / raw)
To: Greg Kroah-Hartman
Cc: linuxarm, mauro.chehab, Mauro Carvalho Chehab, Lee Jones,
Rob Herring, devicetree, linux-kernel, linux-staging
This driver is ready for mainstream. So, move it out of staging.
Acked-for-MFD-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
.../mfd/hisilicon,hi6421-spmi-pmic.yaml | 136 ++++++++++++++++++
MAINTAINERS | 7 +
drivers/mfd/Kconfig | 16 +++
drivers/mfd/Makefile | 1 +
drivers/mfd/hi6421-spmi-pmic.c | 72 ++++++++++
drivers/staging/Kconfig | 2 -
drivers/staging/Makefile | 1 -
drivers/staging/hikey9xx/Kconfig | 19 ---
drivers/staging/hikey9xx/Makefile | 3 -
drivers/staging/hikey9xx/TODO | 5 -
drivers/staging/hikey9xx/hi6421-spmi-pmic.c | 72 ----------
.../hikey9xx/hisilicon,hi6421-spmi-pmic.yaml | 136 ------------------
12 files changed, 232 insertions(+), 238 deletions(-)
create mode 100644 Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml
create mode 100644 drivers/mfd/hi6421-spmi-pmic.c
delete mode 100644 drivers/staging/hikey9xx/Kconfig
delete mode 100644 drivers/staging/hikey9xx/Makefile
delete mode 100644 drivers/staging/hikey9xx/TODO
delete mode 100644 drivers/staging/hikey9xx/hi6421-spmi-pmic.c
delete mode 100644 drivers/staging/hikey9xx/hisilicon,hi6421-spmi-pmic.yaml
diff --git a/Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml b/Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml
new file mode 100644
index 000000000000..cedf9d99a34b
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml
@@ -0,0 +1,136 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/hisilicon,hi6421-spmi-pmic.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: HiSilicon 6421v600 SPMI PMIC
+
+maintainers:
+ - Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
+
+description: |
+ HiSilicon 6421v600 should be connected inside a MIPI System Power Management
+ (SPMI) bus. It provides interrupts and power supply.
+
+ The GPIO and interrupt settings are represented as part of the top-level PMIC
+ node.
+
+ The SPMI controller part is provided by
+ Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml
+
+properties:
+ $nodename:
+ pattern: "pmic@[0-9a-f]"
+
+ compatible:
+ const: hisilicon,hi6421v600-spmi
+
+ reg:
+ maxItems: 1
+
+ '#interrupt-cells':
+ const: 2
+
+ interrupt-controller: true
+
+ interrupts: true
+
+ regulators:
+ type: object
+
+ additionalProperties: false
+
+ properties:
+ '#address-cells':
+ const: 1
+
+ '#size-cells':
+ const: 0
+
+ patternProperties:
+ '^(ldo|LDO)[0-9]+$':
+ type: object
+
+ $ref: "/schemas/regulator/regulator.yaml#"
+
+ unevaluatedProperties: false
+
+required:
+ - compatible
+ - reg
+ - regulators
+
+additionalProperties: false
+
+examples:
+ - |
+
+ pmic: pmic@0 {
+ compatible = "hisilicon,hi6421v600-spmi";
+ reg = <0 0>;
+
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ interrupt-parent = <&gpio28>;
+ interrupts = <0 0>;
+
+ regulators {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ldo3: LDO3 {
+ regulator-name = "ldo3";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <2000000>;
+ regulator-boot-on;
+ };
+
+ ldo4: LDO4 {
+ regulator-name = "ldo4";
+ regulator-min-microvolt = <1725000>;
+ regulator-max-microvolt = <1900000>;
+ regulator-boot-on;
+ };
+
+ ldo9: LDO9 {
+ regulator-name = "ldo9";
+ regulator-min-microvolt = <1750000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ };
+
+ ldo15: LDO15 {
+ regulator-name = "ldo15";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-always-on;
+ };
+
+ ldo16: LDO16 {
+ regulator-name = "ldo16";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-boot-on;
+ };
+
+ ldo17: LDO17 {
+ regulator-name = "ldo17";
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ ldo33: LDO33 {
+ regulator-name = "ldo33";
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ };
+
+ ldo34: LDO34 {
+ regulator-name = "ldo34";
+ regulator-min-microvolt = <2600000>;
+ regulator-max-microvolt = <3300000>;
+ };
+ };
+ };
diff --git a/MAINTAINERS b/MAINTAINERS
index 672299764ec7..b54bd9dd07ec 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -8432,6 +8432,13 @@ S: Maintained
F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml
F: drivers/spmi/hisi-spmi-controller.c
+HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600
+M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
+L: linux-kernel@vger.kernel.org
+S: Maintained
+F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml
+F: drivers/mfd/hi6421-spmi-pmic.c
+
HISILICON STAGING DRIVERS FOR HIKEY 960/970
M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
S: Maintained
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 6a3fd2d75f96..01bb42f0ca0b 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -510,6 +510,22 @@ config MFD_HI6421_PMIC
menus in order to enable them.
We communicate with the Hi6421 via memory-mapped I/O.
+config MFD_HI6421_SPMI
+ tristate "HiSilicon Hi6421v600 SPMI PMU/Codec IC"
+ depends on OF
+ depends on SPMI
+ select MFD_CORE
+ select REGMAP_SPMI
+ help
+ Add support for HiSilicon Hi6421v600 SPMI PMIC. Hi6421 includes
+ multi-functions, such as regulators, RTC, codec, Coulomb counter,
+ etc.
+
+ This driver includes core APIs _only_. You have to select
+ individual components like voltage regulators under corresponding
+ menus in order to enable them.
+ We communicate with the Hi6421v600 via a SPMI bus.
+
config MFD_HI655X_PMIC
tristate "HiSilicon Hi655X series PMU/Codec IC"
depends on ARCH_HISI || COMPILE_TEST
diff --git a/drivers/mfd/Makefile b/drivers/mfd/Makefile
index 8116c19d5fd4..570b9ffb34d0 100644
--- a/drivers/mfd/Makefile
+++ b/drivers/mfd/Makefile
@@ -231,6 +231,7 @@ obj-$(CONFIG_MFD_IPAQ_MICRO) += ipaq-micro.o
obj-$(CONFIG_MFD_IQS62X) += iqs62x.o
obj-$(CONFIG_MFD_MENF21BMC) += menf21bmc.o
obj-$(CONFIG_MFD_HI6421_PMIC) += hi6421-pmic-core.o
+obj-$(CONFIG_MFD_HI6421_SPMI) += hi6421-spmi-pmic.o
obj-$(CONFIG_MFD_HI655X_PMIC) += hi655x-pmic.o
obj-$(CONFIG_MFD_DLN2) += dln2.o
obj-$(CONFIG_MFD_RT4831) += rt4831.o
diff --git a/drivers/mfd/hi6421-spmi-pmic.c b/drivers/mfd/hi6421-spmi-pmic.c
new file mode 100644
index 000000000000..4f136826681b
--- /dev/null
+++ b/drivers/mfd/hi6421-spmi-pmic.c
@@ -0,0 +1,72 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device driver for regulators in HISI PMIC IC
+ *
+ * Copyright (c) 2013 Linaro Ltd.
+ * Copyright (c) 2011 Hisilicon.
+ * Copyright (c) 2020-2021 Huawei Technologies Co., Ltd.
+ */
+
+#include <linux/mfd/core.h>
+#include <linux/mfd/hi6421-spmi-pmic.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/regmap.h>
+#include <linux/slab.h>
+#include <linux/spmi.h>
+
+static const struct mfd_cell hi6421v600_devs[] = {
+ { .name = "hi6421v600-irq", },
+ { .name = "hi6421v600-regulator", },
+};
+
+static const struct regmap_config regmap_config = {
+ .reg_bits = 16,
+ .val_bits = BITS_PER_BYTE,
+ .max_register = 0xffff,
+ .fast_io = true
+};
+
+static int hi6421_spmi_pmic_probe(struct spmi_device *sdev)
+{
+ struct device *dev = &sdev->dev;
+ int ret;
+ struct hi6421_spmi_pmic *ddata;
+ ddata = devm_kzalloc(dev, sizeof(*ddata), GFP_KERNEL);
+ if (!ddata)
+ return -ENOMEM;
+
+ ddata->regmap = devm_regmap_init_spmi_ext(sdev, ®map_config);
+ if (IS_ERR(ddata->regmap))
+ return PTR_ERR(ddata->regmap);
+
+ ddata->dev = dev;
+
+ dev_set_drvdata(&sdev->dev, ddata);
+
+ ret = devm_mfd_add_devices(&sdev->dev, PLATFORM_DEVID_NONE,
+ hi6421v600_devs, ARRAY_SIZE(hi6421v600_devs),
+ NULL, 0, NULL);
+ if (ret < 0)
+ dev_err(dev, "Failed to add child devices: %d\n", ret);
+
+ return ret;
+}
+
+static const struct of_device_id pmic_spmi_id_table[] = {
+ { .compatible = "hisilicon,hi6421-spmi" },
+ { }
+};
+MODULE_DEVICE_TABLE(of, pmic_spmi_id_table);
+
+static struct spmi_driver hi6421_spmi_pmic_driver = {
+ .driver = {
+ .name = "hi6421-spmi-pmic",
+ .of_match_table = pmic_spmi_id_table,
+ },
+ .probe = hi6421_spmi_pmic_probe,
+};
+module_spmi_driver(hi6421_spmi_pmic_driver);
+
+MODULE_DESCRIPTION("HiSilicon Hi6421v600 SPMI PMIC driver");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig
index c8eaae6412bb..03ee99d98945 100644
--- a/drivers/staging/Kconfig
+++ b/drivers/staging/Kconfig
@@ -102,6 +102,4 @@ source "drivers/staging/qlge/Kconfig"
source "drivers/staging/wfx/Kconfig"
-source "drivers/staging/hikey9xx/Kconfig"
-
endif # STAGING
diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile
index 818b6f964369..9a4c0e6f34d5 100644
--- a/drivers/staging/Makefile
+++ b/drivers/staging/Makefile
@@ -41,4 +41,3 @@ obj-$(CONFIG_XIL_AXIS_FIFO) += axis-fifo/
obj-$(CONFIG_FIELDBUS_DEV) += fieldbus/
obj-$(CONFIG_QLGE) += qlge/
obj-$(CONFIG_WFX) += wfx/
-obj-y += hikey9xx/
diff --git a/drivers/staging/hikey9xx/Kconfig b/drivers/staging/hikey9xx/Kconfig
deleted file mode 100644
index 9f53df9068fe..000000000000
--- a/drivers/staging/hikey9xx/Kconfig
+++ /dev/null
@@ -1,19 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-
-# to be placed at drivers/mfd
-config MFD_HI6421_SPMI
- tristate "HiSilicon Hi6421v600 SPMI PMU/Codec IC"
- depends on HAS_IOMEM
- depends on OF
- depends on SPMI
- select MFD_CORE
- select REGMAP_SPMI
- help
- Add support for HiSilicon Hi6421v600 SPMI PMIC. Hi6421 includes
- multi-functions, such as regulators, RTC, codec, Coulomb counter,
- etc.
-
- This driver includes core APIs _only_. You have to select
- individual components like voltage regulators under corresponding
- menus in order to enable them.
- We communicate with the Hi6421v600 via a SPMI bus.
diff --git a/drivers/staging/hikey9xx/Makefile b/drivers/staging/hikey9xx/Makefile
deleted file mode 100644
index e3108d7dd849..000000000000
--- a/drivers/staging/hikey9xx/Makefile
+++ /dev/null
@@ -1,3 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-
-obj-$(CONFIG_MFD_HI6421_SPMI) += hi6421-spmi-pmic.o
diff --git a/drivers/staging/hikey9xx/TODO b/drivers/staging/hikey9xx/TODO
deleted file mode 100644
index 65e7996a3066..000000000000
--- a/drivers/staging/hikey9xx/TODO
+++ /dev/null
@@ -1,5 +0,0 @@
-ToDo list:
-
-- Port other drivers needed by Hikey 960/970;
-- Test drivers on Hikey 960;
-- Validate device tree bindings.
diff --git a/drivers/staging/hikey9xx/hi6421-spmi-pmic.c b/drivers/staging/hikey9xx/hi6421-spmi-pmic.c
deleted file mode 100644
index 4f136826681b..000000000000
--- a/drivers/staging/hikey9xx/hi6421-spmi-pmic.c
+++ /dev/null
@@ -1,72 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Device driver for regulators in HISI PMIC IC
- *
- * Copyright (c) 2013 Linaro Ltd.
- * Copyright (c) 2011 Hisilicon.
- * Copyright (c) 2020-2021 Huawei Technologies Co., Ltd.
- */
-
-#include <linux/mfd/core.h>
-#include <linux/mfd/hi6421-spmi-pmic.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/regmap.h>
-#include <linux/slab.h>
-#include <linux/spmi.h>
-
-static const struct mfd_cell hi6421v600_devs[] = {
- { .name = "hi6421v600-irq", },
- { .name = "hi6421v600-regulator", },
-};
-
-static const struct regmap_config regmap_config = {
- .reg_bits = 16,
- .val_bits = BITS_PER_BYTE,
- .max_register = 0xffff,
- .fast_io = true
-};
-
-static int hi6421_spmi_pmic_probe(struct spmi_device *sdev)
-{
- struct device *dev = &sdev->dev;
- int ret;
- struct hi6421_spmi_pmic *ddata;
- ddata = devm_kzalloc(dev, sizeof(*ddata), GFP_KERNEL);
- if (!ddata)
- return -ENOMEM;
-
- ddata->regmap = devm_regmap_init_spmi_ext(sdev, ®map_config);
- if (IS_ERR(ddata->regmap))
- return PTR_ERR(ddata->regmap);
-
- ddata->dev = dev;
-
- dev_set_drvdata(&sdev->dev, ddata);
-
- ret = devm_mfd_add_devices(&sdev->dev, PLATFORM_DEVID_NONE,
- hi6421v600_devs, ARRAY_SIZE(hi6421v600_devs),
- NULL, 0, NULL);
- if (ret < 0)
- dev_err(dev, "Failed to add child devices: %d\n", ret);
-
- return ret;
-}
-
-static const struct of_device_id pmic_spmi_id_table[] = {
- { .compatible = "hisilicon,hi6421-spmi" },
- { }
-};
-MODULE_DEVICE_TABLE(of, pmic_spmi_id_table);
-
-static struct spmi_driver hi6421_spmi_pmic_driver = {
- .driver = {
- .name = "hi6421-spmi-pmic",
- .of_match_table = pmic_spmi_id_table,
- },
- .probe = hi6421_spmi_pmic_probe,
-};
-module_spmi_driver(hi6421_spmi_pmic_driver);
-
-MODULE_DESCRIPTION("HiSilicon Hi6421v600 SPMI PMIC driver");
-MODULE_LICENSE("GPL v2");
diff --git a/drivers/staging/hikey9xx/hisilicon,hi6421-spmi-pmic.yaml b/drivers/staging/hikey9xx/hisilicon,hi6421-spmi-pmic.yaml
deleted file mode 100644
index cedf9d99a34b..000000000000
--- a/drivers/staging/hikey9xx/hisilicon,hi6421-spmi-pmic.yaml
+++ /dev/null
@@ -1,136 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/mfd/hisilicon,hi6421-spmi-pmic.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: HiSilicon 6421v600 SPMI PMIC
-
-maintainers:
- - Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
-
-description: |
- HiSilicon 6421v600 should be connected inside a MIPI System Power Management
- (SPMI) bus. It provides interrupts and power supply.
-
- The GPIO and interrupt settings are represented as part of the top-level PMIC
- node.
-
- The SPMI controller part is provided by
- Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml
-
-properties:
- $nodename:
- pattern: "pmic@[0-9a-f]"
-
- compatible:
- const: hisilicon,hi6421v600-spmi
-
- reg:
- maxItems: 1
-
- '#interrupt-cells':
- const: 2
-
- interrupt-controller: true
-
- interrupts: true
-
- regulators:
- type: object
-
- additionalProperties: false
-
- properties:
- '#address-cells':
- const: 1
-
- '#size-cells':
- const: 0
-
- patternProperties:
- '^(ldo|LDO)[0-9]+$':
- type: object
-
- $ref: "/schemas/regulator/regulator.yaml#"
-
- unevaluatedProperties: false
-
-required:
- - compatible
- - reg
- - regulators
-
-additionalProperties: false
-
-examples:
- - |
-
- pmic: pmic@0 {
- compatible = "hisilicon,hi6421v600-spmi";
- reg = <0 0>;
-
- #interrupt-cells = <2>;
- interrupt-controller;
- interrupt-parent = <&gpio28>;
- interrupts = <0 0>;
-
- regulators {
- #address-cells = <1>;
- #size-cells = <0>;
-
- ldo3: LDO3 {
- regulator-name = "ldo3";
- regulator-min-microvolt = <1500000>;
- regulator-max-microvolt = <2000000>;
- regulator-boot-on;
- };
-
- ldo4: LDO4 {
- regulator-name = "ldo4";
- regulator-min-microvolt = <1725000>;
- regulator-max-microvolt = <1900000>;
- regulator-boot-on;
- };
-
- ldo9: LDO9 {
- regulator-name = "ldo9";
- regulator-min-microvolt = <1750000>;
- regulator-max-microvolt = <3300000>;
- regulator-boot-on;
- };
-
- ldo15: LDO15 {
- regulator-name = "ldo15";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <3000000>;
- regulator-always-on;
- };
-
- ldo16: LDO16 {
- regulator-name = "ldo16";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <3000000>;
- regulator-boot-on;
- };
-
- ldo17: LDO17 {
- regulator-name = "ldo17";
- regulator-min-microvolt = <2500000>;
- regulator-max-microvolt = <3300000>;
- };
-
- ldo33: LDO33 {
- regulator-name = "ldo33";
- regulator-min-microvolt = <2500000>;
- regulator-max-microvolt = <3300000>;
- regulator-boot-on;
- };
-
- ldo34: LDO34 {
- regulator-name = "ldo34";
- regulator-min-microvolt = <2600000>;
- regulator-max-microvolt = <3300000>;
- };
- };
- };
--
2.31.1
^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH v15 2/3] dts: hisilicon: add support for the PMIC found on Hikey 970
2021-07-23 7:40 [PATCH v15 0/3] Move HiSilicon 6421v600 SPMI and USB drivers out of staging Mauro Carvalho Chehab
2021-07-23 7:40 ` [PATCH v15 1/3] mfd: hi6421-spmi-pmic: move driver from staging Mauro Carvalho Chehab
@ 2021-07-23 7:40 ` Mauro Carvalho Chehab
2021-07-23 7:40 ` [PATCH v15 3/3] dts: hisilicon: add support for USB3 " Mauro Carvalho Chehab
2021-07-23 8:14 ` [PATCH v15 0/3] Move HiSilicon 6421v600 SPMI and USB drivers out of staging Greg Kroah-Hartman
3 siblings, 0 replies; 7+ messages in thread
From: Mauro Carvalho Chehab @ 2021-07-23 7:40 UTC (permalink / raw)
To: Greg Kroah-Hartman
Cc: linuxarm, mauro.chehab, Mauro Carvalho Chehab, Rob Herring,
Wei Xu, devicetree, linux-arm-kernel, linux-kernel
Add a device tree for the HiSilicon 6421v600 SPMI PMIC, used
on HiKey970 board.
As we now have support for it, change the fixed regulators
used by the SD I/O to use the proper LDO supplies.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
.../boot/dts/hisilicon/hi3670-hikey970.dts | 22 +----
.../boot/dts/hisilicon/hikey970-pmic.dtsi | 86 +++++++++++++++++++
2 files changed, 89 insertions(+), 19 deletions(-)
create mode 100644 arch/arm64/boot/dts/hisilicon/hikey970-pmic.dtsi
diff --git a/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts b/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts
index d8abf442ee7e..7c32f5fd5cc5 100644
--- a/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts
+++ b/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts
@@ -12,6 +12,7 @@
#include "hi3670.dtsi"
#include "hikey970-pinctrl.dtsi"
+#include "hikey970-pmic.dtsi"
/ {
model = "HiKey970";
@@ -39,23 +40,6 @@ memory@0 {
reg = <0x0 0x0 0x0 0x0>;
};
- sd_1v8: regulator-1v8 {
- compatible = "regulator-fixed";
- regulator-name = "fixed-1.8V";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- };
-
- sd_3v3: regulator-3v3 {
- compatible = "regulator-fixed";
- regulator-name = "fixed-3.3V";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-boot-on;
- regulator-always-on;
- };
-
wlan_en: wlan-en-1-8v {
compatible = "regulator-fixed";
regulator-name = "wlan-en-regulator";
@@ -402,8 +386,8 @@ &dwmmc1 {
pinctrl-0 = <&sd_pmx_func
&sd_clk_cfg_func
&sd_cfg_func>;
- vmmc-supply = <&sd_3v3>;
- vqmmc-supply = <&sd_1v8>;
+ vmmc-supply = <&ldo16>;
+ vqmmc-supply = <&ldo9>;
status = "okay";
};
diff --git a/arch/arm64/boot/dts/hisilicon/hikey970-pmic.dtsi b/arch/arm64/boot/dts/hisilicon/hikey970-pmic.dtsi
new file mode 100644
index 000000000000..03452e627641
--- /dev/null
+++ b/arch/arm64/boot/dts/hisilicon/hikey970-pmic.dtsi
@@ -0,0 +1,86 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * dts file for Hi6421v600 SPMI PMIC used at the HiKey970 Development Board
+ *
+ * Copyright (C) 2020, Huawei Tech. Co., Ltd.
+ */
+
+#include <dt-bindings/spmi/spmi.h>
+
+/ {
+ spmi: spmi@fff24000 {
+ compatible = "hisilicon,kirin970-spmi-controller";
+ #address-cells = <2>;
+ #size-cells = <0>;
+ status = "okay";
+ reg = <0x0 0xfff24000 0x0 0x1000>;
+ hisilicon,spmi-channel = <2>;
+
+ pmic: pmic@0 {
+ compatible = "hisilicon,hi6421-spmi";
+ reg = <0 SPMI_USID>;
+
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ gpios = <&gpio28 0 0>;
+
+ regulators {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ldo3: LDO3 { /* HDMI */
+ regulator-name = "ldo3";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <2000000>;
+ regulator-boot-on;
+ };
+
+ ldo4: LDO4 { /* 40 PIN */
+ regulator-name = "ldo4";
+ regulator-min-microvolt = <1725000>;
+ regulator-max-microvolt = <1900000>;
+ regulator-boot-on;
+ };
+
+ ldo9: LDO9 { /* SDCARD I/O */
+ regulator-name = "ldo9";
+ regulator-min-microvolt = <1750000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ };
+
+ ldo15: LDO15 { /* UFS */
+ regulator-name = "ldo15";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-always-on;
+ };
+
+ ldo16: LDO16 { /* SD */
+ regulator-name = "ldo16";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-boot-on;
+ };
+
+ ldo17: LDO17 { /* USB HUB */
+ regulator-name = "ldo17";
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ ldo33: LDO33 { /* PEX8606 */
+ regulator-name = "ldo33";
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ ldo34: LDO34 { /* GPS AUX IN VDD */
+ regulator-name = "ldo34";
+ regulator-min-microvolt = <2600000>;
+ regulator-max-microvolt = <3300000>;
+ };
+ };
+ };
+ };
+};
--
2.31.1
^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH v15 3/3] dts: hisilicon: add support for USB3 on Hikey 970
2021-07-23 7:40 [PATCH v15 0/3] Move HiSilicon 6421v600 SPMI and USB drivers out of staging Mauro Carvalho Chehab
2021-07-23 7:40 ` [PATCH v15 1/3] mfd: hi6421-spmi-pmic: move driver from staging Mauro Carvalho Chehab
2021-07-23 7:40 ` [PATCH v15 2/3] dts: hisilicon: add support for the PMIC found on Hikey 970 Mauro Carvalho Chehab
@ 2021-07-23 7:40 ` Mauro Carvalho Chehab
2021-07-23 8:14 ` [PATCH v15 0/3] Move HiSilicon 6421v600 SPMI and USB drivers out of staging Greg Kroah-Hartman
3 siblings, 0 replies; 7+ messages in thread
From: Mauro Carvalho Chehab @ 2021-07-23 7:40 UTC (permalink / raw)
To: Greg Kroah-Hartman
Cc: linuxarm, mauro.chehab, Mauro Carvalho Chehab, Rob Herring,
Wei Xu, devicetree, linux-arm-kernel, linux-kernel
Add the USB3 bindings for Kirin 970 phy and Hikey 970 board.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
.../boot/dts/hisilicon/hi3670-hikey970.dts | 107 ++++++++++++++++++
arch/arm64/boot/dts/hisilicon/hi3670.dtsi | 56 +++++++++
2 files changed, 163 insertions(+)
diff --git a/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts b/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts
index 7c32f5fd5cc5..16f81f86e3fa 100644
--- a/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts
+++ b/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts
@@ -53,6 +53,30 @@ wlan_en: wlan-en-1-8v {
startup-delay-us = <70000>;
enable-active-high;
};
+
+ hikey_usbhub: hikey_usbhub {
+ compatible = "hisilicon,kirin970_hikey_usbhub";
+
+ typec-vbus-gpios = <&gpio26 1 0>;
+ otg-switch-gpios = <&gpio4 2 0>;
+ hub_reset_en_gpio = <&gpio0 3 0>;
+ hub-vdd-supply = <&ldo17>;
+ usb-role-switch;
+
+ port {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ hikey_usb_ep0: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&dwc3_role_switch>;
+ };
+ hikey_usb_ep1: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&rt1711h_ep>;
+ };
+ };
+ };
};
/*
@@ -430,3 +454,86 @@ &uart6 {
label = "LS-UART1";
status = "okay";
};
+
+&usb_phy {
+ phy-supply = <&ldo17>;
+};
+
+&i2c1 {
+ status = "okay";
+
+ rt1711h: rt1711h@4e {
+ compatible = "richtek,rt1711h";
+ reg = <0x4e>;
+ status = "okay";
+ interrupt-parent = <&gpio27>;
+ interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb_cfg_func>;
+
+ usb_con: connector {
+ compatible = "usb-c-connector";
+ label = "USB-C";
+ data-role = "dual";
+ power-role = "dual";
+ try-power-role = "sink";
+ source-pdos = <PDO_FIXED(5000, 500, PDO_FIXED_USB_COMM)>;
+ sink-pdos = <PDO_FIXED(5000, 500, PDO_FIXED_USB_COMM)
+ PDO_VAR(5000, 5000, 1000)>;
+ op-sink-microwatt = <10000000>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ port@1 {
+ reg = <1>;
+ usb_con_ss: endpoint {
+ remote-endpoint = <&dwc3_ss>;
+ };
+ };
+ };
+ };
+ port {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ rt1711h_ep: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&hikey_usb_ep1>;
+ };
+ };
+ };
+};
+
+&i2c2 {
+ /* USB HUB is on this bus at address 0x44 */
+ status = "okay";
+};
+
+&dwc3 { /* USB */
+ dr_mode = "otg";
+ maximum-speed = "super-speed";
+ phy_type = "utmi";
+ snps,dis-del-phy-power-chg-quirk;
+ snps,dis_u2_susphy_quirk;
+ snps,dis_u3_susphy_quirk;
+ snps,tx_de_emphasis_quirk;
+ snps,tx_de_emphasis = <1>;
+ snps,dis-split-quirk;
+ snps,gctl-reset-quirk;
+ usb-role-switch;
+ role-switch-default-mode = "host";
+ port {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ dwc3_role_switch: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&hikey_usb_ep0>;
+ };
+
+ dwc3_ss: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&usb_con_ss>;
+ };
+ };
+};
diff --git a/arch/arm64/boot/dts/hisilicon/hi3670.dtsi b/arch/arm64/boot/dts/hisilicon/hi3670.dtsi
index 20698cfd0637..1f228612192c 100644
--- a/arch/arm64/boot/dts/hisilicon/hi3670.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi3670.dtsi
@@ -8,6 +8,7 @@
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/clock/hi3670-clock.h>
+#include <dt-bindings/usb/pd.h>
/ {
compatible = "hisilicon,hi3670";
@@ -785,5 +786,60 @@ i2c4: i2c@fdf0d000 {
pinctrl-0 = <&i2c4_pmx_func &i2c4_cfg_func>;
status = "disabled";
};
+
+ usb3_otg_bc: usb3_otg_bc@ff200000 {
+ compatible = "syscon", "simple-mfd";
+ reg = <0x0 0xff200000 0x0 0x1000>;
+
+ usb_phy: usbphy {
+ compatible = "hisilicon,hi3670-usb-phy";
+ #phy-cells = <0>;
+ hisilicon,pericrg-syscon = <&crg_ctrl>;
+ hisilicon,pctrl-syscon = <&pctrl>;
+ hisilicon,sctrl-syscon = <&sctrl>;
+ hisilicon,eye-diagram-param = <0xFDFEE4>;
+ hisilicon,tx-vboost-lvl = <0x5>;
+ };
+ };
+
+ usb31_misc_rst: usb31_misc_rst_controller {
+ compatible = "hisilicon,hi3660-reset";
+ #reset-cells = <2>;
+ hisi,rst-syscon = <&usb3_otg_bc>;
+ };
+
+ usb3: hisi_dwc3 {
+ compatible = "hisilicon,hi3670-dwc3";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ clocks = <&crg_ctrl HI3670_CLK_GATE_ABB_USB>,
+ <&crg_ctrl HI3670_HCLK_GATE_USB3OTG>,
+ <&crg_ctrl HI3670_CLK_GATE_USB3OTG_REF>,
+ <&crg_ctrl HI3670_ACLK_GATE_USB3DVFS>;
+ clock-names = "clk_gate_abb_usb",
+ "hclk_gate_usb3otg",
+ "clk_gate_usb3otg_ref",
+ "aclk_gate_usb3dvfs";
+
+ assigned-clocks = <&crg_ctrl HI3670_ACLK_GATE_USB3DVFS>;
+ assigned-clock-rates = <238000000>;
+ resets = <&crg_rst 0x90 6>,
+ <&crg_rst 0x90 7>,
+ <&usb31_misc_rst 0xA0 8>,
+ <&usb31_misc_rst 0xA0 9>;
+
+ dwc3: usb@ff100000 {
+ compatible = "snps,dwc3";
+ reg = <0x0 0xff100000 0x0 0x100000>;
+
+ interrupts = <0 159 IRQ_TYPE_LEVEL_HIGH>,
+ <0 161 IRQ_TYPE_LEVEL_HIGH>;
+
+ phys = <&usb_phy>;
+ phy-names = "usb3-phy";
+ };
+ };
};
};
--
2.31.1
^ permalink raw reply related [flat|nested] 7+ messages in thread
* Re: [PATCH v15 0/3] Move HiSilicon 6421v600 SPMI and USB drivers out of staging
2021-07-23 7:40 [PATCH v15 0/3] Move HiSilicon 6421v600 SPMI and USB drivers out of staging Mauro Carvalho Chehab
` (2 preceding siblings ...)
2021-07-23 7:40 ` [PATCH v15 3/3] dts: hisilicon: add support for USB3 " Mauro Carvalho Chehab
@ 2021-07-23 8:14 ` Greg Kroah-Hartman
2021-07-23 22:32 ` Rob Herring
3 siblings, 1 reply; 7+ messages in thread
From: Greg Kroah-Hartman @ 2021-07-23 8:14 UTC (permalink / raw)
To: Mauro Carvalho Chehab
Cc: linuxarm, mauro.chehab, Rob Herring, devicetree,
linux-arm-kernel, linux-kernel, linux-staging
On Fri, Jul 23, 2021 at 09:40:05AM +0200, Mauro Carvalho Chehab wrote:
> Hi Greg,
>
> Those are the remaining patches needed for USB3 to start working on HiKey 970.
>
> I would prefer to have those merged during this cycle, as the PCIe patchset
> currently under review depends on patch 1 and 2 of this series.
>
> So, I dropped the cleanup patch from this series, due to a merge conflict with
> the regulator's tree. I'll re-submit it against the mfd tree after the merge window.
>
> Mauro Carvalho Chehab (3):
> mfd: hi6421-spmi-pmic: move driver from staging
> dts: hisilicon: add support for the PMIC found on Hikey 970
> dts: hisilicon: add support for USB3 on Hikey 970
I've applied patch 1 here.
The other two I need acks from the DT maintainers before I can do
anything with them.
thanks,
greg k-h
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH v15 1/3] mfd: hi6421-spmi-pmic: move driver from staging
2021-07-23 7:40 ` [PATCH v15 1/3] mfd: hi6421-spmi-pmic: move driver from staging Mauro Carvalho Chehab
@ 2021-07-23 22:30 ` Rob Herring
0 siblings, 0 replies; 7+ messages in thread
From: Rob Herring @ 2021-07-23 22:30 UTC (permalink / raw)
To: Mauro Carvalho Chehab
Cc: Greg Kroah-Hartman, linuxarm, mauro.chehab, Lee Jones,
devicetree, linux-kernel, linux-staging
On Fri, Jul 23, 2021 at 09:40:06AM +0200, Mauro Carvalho Chehab wrote:
> This driver is ready for mainstream. So, move it out of staging.
>
> Acked-for-MFD-by: Lee Jones <lee.jones@linaro.org>
> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
> ---
> .../mfd/hisilicon,hi6421-spmi-pmic.yaml | 136 ++++++++++++++++++
> MAINTAINERS | 7 +
> drivers/mfd/Kconfig | 16 +++
> drivers/mfd/Makefile | 1 +
> drivers/mfd/hi6421-spmi-pmic.c | 72 ++++++++++
> drivers/staging/Kconfig | 2 -
> drivers/staging/Makefile | 1 -
> drivers/staging/hikey9xx/Kconfig | 19 ---
> drivers/staging/hikey9xx/Makefile | 3 -
> drivers/staging/hikey9xx/TODO | 5 -
> drivers/staging/hikey9xx/hi6421-spmi-pmic.c | 72 ----------
> .../hikey9xx/hisilicon,hi6421-spmi-pmic.yaml | 136 ------------------
> 12 files changed, 232 insertions(+), 238 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml
> create mode 100644 drivers/mfd/hi6421-spmi-pmic.c
> delete mode 100644 drivers/staging/hikey9xx/Kconfig
> delete mode 100644 drivers/staging/hikey9xx/Makefile
> delete mode 100644 drivers/staging/hikey9xx/TODO
> delete mode 100644 drivers/staging/hikey9xx/hi6421-spmi-pmic.c
> delete mode 100644 drivers/staging/hikey9xx/hisilicon,hi6421-spmi-pmic.yaml
>
> diff --git a/Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml b/Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml
> new file mode 100644
> index 000000000000..cedf9d99a34b
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml
> @@ -0,0 +1,136 @@
> +# SPDX-License-Identifier: GPL-2.0
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/mfd/hisilicon,hi6421-spmi-pmic.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: HiSilicon 6421v600 SPMI PMIC
> +
> +maintainers:
> + - Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
> +
> +description: |
> + HiSilicon 6421v600 should be connected inside a MIPI System Power Management
> + (SPMI) bus. It provides interrupts and power supply.
> +
> + The GPIO and interrupt settings are represented as part of the top-level PMIC
> + node.
> +
> + The SPMI controller part is provided by
> + Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml
> +
> +properties:
> + $nodename:
> + pattern: "pmic@[0-9a-f]"
> +
> + compatible:
> + const: hisilicon,hi6421v600-spmi
> +
> + reg:
> + maxItems: 1
> +
> + '#interrupt-cells':
> + const: 2
> +
> + interrupt-controller: true
> +
> + interrupts: true
Need to define how many:
maxItems: 1
> +
> + regulators:
> + type: object
> +
> + additionalProperties: false
> +
> + properties:
> + '#address-cells':
> + const: 1
> +
> + '#size-cells':
> + const: 0
> +
> + patternProperties:
> + '^(ldo|LDO)[0-9]+$':
Please decide between 'ldo' and 'LDO'. lowercase is preferred generally
for node names, but whatever is easier. Labels are a don't care.
With those,
Reviewed-by: Rob Herring <robh@kernel.org> # DT binding
> + type: object
> +
> + $ref: "/schemas/regulator/regulator.yaml#"
> +
> + unevaluatedProperties: false
> +
> +required:
> + - compatible
> + - reg
> + - regulators
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> +
> + pmic: pmic@0 {
> + compatible = "hisilicon,hi6421v600-spmi";
> + reg = <0 0>;
> +
> + #interrupt-cells = <2>;
> + interrupt-controller;
> + interrupt-parent = <&gpio28>;
> + interrupts = <0 0>;
> +
> + regulators {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + ldo3: LDO3 {
> + regulator-name = "ldo3";
> + regulator-min-microvolt = <1500000>;
> + regulator-max-microvolt = <2000000>;
> + regulator-boot-on;
> + };
> +
> + ldo4: LDO4 {
> + regulator-name = "ldo4";
> + regulator-min-microvolt = <1725000>;
> + regulator-max-microvolt = <1900000>;
> + regulator-boot-on;
> + };
> +
> + ldo9: LDO9 {
> + regulator-name = "ldo9";
> + regulator-min-microvolt = <1750000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + };
> +
> + ldo15: LDO15 {
> + regulator-name = "ldo15";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3000000>;
> + regulator-always-on;
> + };
> +
> + ldo16: LDO16 {
> + regulator-name = "ldo16";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3000000>;
> + regulator-boot-on;
> + };
> +
> + ldo17: LDO17 {
> + regulator-name = "ldo17";
> + regulator-min-microvolt = <2500000>;
> + regulator-max-microvolt = <3300000>;
> + };
> +
> + ldo33: LDO33 {
> + regulator-name = "ldo33";
> + regulator-min-microvolt = <2500000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-boot-on;
> + };
> +
> + ldo34: LDO34 {
> + regulator-name = "ldo34";
> + regulator-min-microvolt = <2600000>;
> + regulator-max-microvolt = <3300000>;
> + };
> + };
> + };
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH v15 0/3] Move HiSilicon 6421v600 SPMI and USB drivers out of staging
2021-07-23 8:14 ` [PATCH v15 0/3] Move HiSilicon 6421v600 SPMI and USB drivers out of staging Greg Kroah-Hartman
@ 2021-07-23 22:32 ` Rob Herring
0 siblings, 0 replies; 7+ messages in thread
From: Rob Herring @ 2021-07-23 22:32 UTC (permalink / raw)
To: Greg Kroah-Hartman
Cc: Mauro Carvalho Chehab, linuxarm, mauro.chehab, devicetree,
linux-arm-kernel, linux-kernel, linux-staging
On Fri, Jul 23, 2021 at 10:14:44AM +0200, Greg Kroah-Hartman wrote:
> On Fri, Jul 23, 2021 at 09:40:05AM +0200, Mauro Carvalho Chehab wrote:
> > Hi Greg,
> >
> > Those are the remaining patches needed for USB3 to start working on HiKey 970.
> >
> > I would prefer to have those merged during this cycle, as the PCIe patchset
> > currently under review depends on patch 1 and 2 of this series.
> >
> > So, I dropped the cleanup patch from this series, due to a merge conflict with
> > the regulator's tree. I'll re-submit it against the mfd tree after the merge window.
> >
> > Mauro Carvalho Chehab (3):
> > mfd: hi6421-spmi-pmic: move driver from staging
> > dts: hisilicon: add support for the PMIC found on Hikey 970
> > dts: hisilicon: add support for USB3 on Hikey 970
>
> I've applied patch 1 here.
>
> The other two I need acks from the DT maintainers before I can do
> anything with them.
I only review the bindings (patch 1). I can only deal with 1 firehose.
The dts files should go thru the HiSilicon maintainers.
Rob
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2021-07-23 22:32 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-07-23 7:40 [PATCH v15 0/3] Move HiSilicon 6421v600 SPMI and USB drivers out of staging Mauro Carvalho Chehab
2021-07-23 7:40 ` [PATCH v15 1/3] mfd: hi6421-spmi-pmic: move driver from staging Mauro Carvalho Chehab
2021-07-23 22:30 ` Rob Herring
2021-07-23 7:40 ` [PATCH v15 2/3] dts: hisilicon: add support for the PMIC found on Hikey 970 Mauro Carvalho Chehab
2021-07-23 7:40 ` [PATCH v15 3/3] dts: hisilicon: add support for USB3 " Mauro Carvalho Chehab
2021-07-23 8:14 ` [PATCH v15 0/3] Move HiSilicon 6421v600 SPMI and USB drivers out of staging Greg Kroah-Hartman
2021-07-23 22:32 ` Rob Herring
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