[PATCH 1/5] ARM: dts: exynos: Remove unnecessary address/size properties in Midas boards

Krzysztof Kozlowski
2018-04-24T17:46:36Z

The children of regulators node do not have reg/ranges properties. Move the
children up one level, get rid of regulators node and remove
address-cells and size-cells properties. This fixes warnings for
Exynos4412 Midas family boards:

arch/arm/boot/dts/exynos4412-i9300.dtb: Warning (avoid_unnecessary_addr_size):
/regulators: unnecessary #address-cells/#size-cells without "ranges" or child "reg" property
arch/arm/boot/dts/exynos4412-i9305.dtb: Warning (avoid_unnecessary_addr_size):
/regulators: unnecessary #address-cells/#size-cells without "ranges" or child "reg" property
arch/arm/boot/dts/exynos4412-n710x.dtb: Warning (avoid_unnecessary_addr_size):
/regulators: unnecessary #address-cells/#size-cells without "ranges" or child "reg" property

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
arch/arm/boot/dts/exynos4412-galaxy-s3.dtsi | 32 +++++------
arch/arm/boot/dts/exynos4412-midas.dtsi | 86 ++++++++++++++---------------
2 files changed, 55 insertions(+), 63 deletions(-)

diff --git a/arch/arm/boot/dts/exynos4412-galaxy-s3.dtsi b/arch/arm/boot/dts/exynos4412-galaxy-s3.dtsi
index ee8e1f445370..31cd5f6fd83c 100644
--- a/arch/arm/boot/dts/exynos4412-galaxy-s3.dtsi
+++ b/arch/arm/boot/dts/exynos4412-galaxy-s3.dtsi
@@ -15,24 +15,22 @@
i2c10 = &i2c_cm36651;
};

- regulators {
- lcd_vdd3_reg: voltage-regulator-2 {
- compatible = "regulator-fixed";
- regulator-name = "LCD_VDD_2.2V";
- regulator-min-microvolt = <2200000>;
- regulator-max-microvolt = <2200000>;
- gpio = <&gpc0 1 GPIO_ACTIVE_HIGH>;
- enable-active-high;
- };
+ lcd_vdd3_reg: voltage-regulator-2 {
+ compatible = "regulator-fixed";
+ regulator-name = "LCD_VDD_2.2V";
+ regulator-min-microvolt = <2200000>;
+ regulator-max-microvolt = <2200000>;
+ gpio = <&gpc0 1 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };

- ps_als_reg: voltage-regulator-5 {
- compatible = "regulator-fixed";
- regulator-name = "LED_A_3.0V";
- regulator-min-microvolt = <3000000>;
- regulator-max-microvolt = <3000000>;
- gpio = <&gpj0 5 GPIO_ACTIVE_HIGH>;
- enable-active-high;
- };
+ ps_als_reg: voltage-regulator-5 {
+ compatible = "regulator-fixed";
+ regulator-name = "LED_A_3.0V";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ gpio = <&gpj0 5 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
};

i2c_ak8975: i2c-gpio-0 {
diff --git a/arch/arm/boot/dts/exynos4412-midas.dtsi b/arch/arm/boot/dts/exynos4412-midas.dtsi
index 76f2b30f1731..4b182e26cfc8 100644
--- a/arch/arm/boot/dts/exynos4412-midas.dtsi
+++ b/arch/arm/boot/dts/exynos4412-midas.dtsi
@@ -46,56 +46,50 @@
};
};

- regulators {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <0>;
-
- cam_io_reg: voltage-regulator-1 {
- compatible = "regulator-fixed";
- regulator-name = "CAM_SENSOR_A";
- regulator-min-microvolt = <2800000>;
- regulator-max-microvolt = <2800000>;
- enable-active-high;
- status = "disabled";
- };
+ cam_io_reg: voltage-regulator-1 {
+ compatible = "regulator-fixed";
+ regulator-name = "CAM_SENSOR_A";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ enable-active-high;
+ status = "disabled";
+ };

- cam_af_reg: voltage-regulator-3 {
- compatible = "regulator-fixed";
- regulator-name = "CAM_AF";
- regulator-min-microvolt = <2800000>;
- regulator-max-microvolt = <2800000>;
- enable-active-high;
- status = "disabled";
- };
+ cam_af_reg: voltage-regulator-3 {
+ compatible = "regulator-fixed";
+ regulator-name = "CAM_AF";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ enable-active-high;
+ status = "disabled";
+ };

- vsil12: voltage-regulator-6 {
- compatible = "regulator-fixed";
- regulator-name = "VSIL_1.2V";
- regulator-min-microvolt = <1200000>;
- regulator-max-microvolt = <1200000>;
- gpio = <&gpl0 4 GPIO_ACTIVE_HIGH>;
- enable-active-high;
- vin-supply = <&buck7_reg>;
- };
+ vsil12: voltage-regulator-6 {
+ compatible = "regulator-fixed";
+ regulator-name = "VSIL_1.2V";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ gpio = <&gpl0 4 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ vin-supply = <&buck7_reg>;
+ };

- vcc33mhl: voltage-regulator-7 {
- compatible = "regulator-fixed";
- regulator-name = "VCC_3.3_MHL";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- gpio = <&gpl0 4 GPIO_ACTIVE_HIGH>;
- enable-active-high;
- };
+ vcc33mhl: voltage-regulator-7 {
+ compatible = "regulator-fixed";
+ regulator-name = "VCC_3.3_MHL";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpl0 4 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };

- vcc18mhl: voltage-regulator-8 {
- compatible = "regulator-fixed";
- regulator-name = "VCC_1.8_MHL";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- gpio = <&gpl0 4 GPIO_ACTIVE_HIGH>;
- enable-active-high;
- };
+ vcc18mhl: voltage-regulator-8 {
+ compatible = "regulator-fixed";
+ regulator-name = "VCC_1.8_MHL";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ gpio = <&gpl0 4 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
};

gpio-keys {
--
2.14.1