Subject: [PATCHv2 3/8] ARM: dts: imx6-tx6: remove regulator bus

From: [email-masked] (Shawn Guo)
Date: Thu, 31 Mar 2016 14:00:34 +0800

On Tue, Mar 08, 2016 at 09:03:59AM +0100, Lothar Wa?mann wrote:
> DT maintainers don't like the 'simple-bus' container around the
> regulator nodes. So remove it.
> 
> Signed-off-by: Lothar Wa?mann <[email-masked]>
> ---
>  arch/arm/boot/dts/imx6qdl-tx6.dtsi | 178 +++++++++++++++++--------------------
>  1 file changed, 81 insertions(+), 97 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/imx6qdl-tx6.dtsi b/arch/arm/boot/dts/imx6qdl-tx6.dtsi
> index 912f284..ec374f5 100644
> --- a/arch/arm/boot/dts/imx6qdl-tx6.dtsi
> +++ b/arch/arm/boot/dts/imx6qdl-tx6.dtsi
> @@ -97,104 +97,88 @@
>  		};
>  	};
>  
> -	regulators {
> -		compatible = "simple-bus";
> -		#address-cells = <1>;
> -		#size-cells = <0>;
> +	reg_3v3_etn: reg-3v3-etn {

Please use the following naming schema for fixed regulators.

	reg_xxx: regulator-xxx {
		...
	}

Shawn

> +		compatible = "regulator-fixed";
> +		regulator-name = "3V3_ETN";
> +		regulator-min-microvolt = <3300000>;
> +		regulator-max-microvolt = <3300000>;
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&pinctrl_etnphy_power>;
> +		gpio = <&gpio3 20 GPIO_ACTIVE_HIGH>;
> +		enable-active-high;
> +	};
>  
> -		reg_3v3_etn: regulator at 0 {
> -			compatible = "regulator-fixed";
> -			reg = <0>;
> -			regulator-name = "3V3_ETN";
> -			regulator-min-microvolt = <3300000>;
> -			regulator-max-microvolt = <3300000>;
> -			pinctrl-names = "default";
> -			pinctrl-0 = <&pinctrl_etnphy_power>;
> -			gpio = <&gpio3 20 GPIO_ACTIVE_HIGH>;
> -			enable-active-high;
> -		};
> -
> -		reg_2v5: regulator at 1 {
> -			compatible = "regulator-fixed";
> -			reg = <1>;
> -			regulator-name = "2V5";
> -			regulator-min-microvolt = <2500000>;
> -			regulator-max-microvolt = <2500000>;
> -			regulator-always-on;
> -		};
> -
> -		reg_3v3: regulator at 2 {
> -			compatible = "regulator-fixed";
> -			reg = <2>;
> -			regulator-name = "3V3";
> -			regulator-min-microvolt = <3300000>;
> -			regulator-max-microvolt = <3300000>;
> -			regulator-always-on;
> -		};
> -
> -		reg_can_xcvr: regulator at 3 {
> -			compatible = "regulator-fixed";
> -			reg = <3>;
> -			regulator-name = "CAN XCVR";
> -			regulator-min-microvolt = <3300000>;
> -			regulator-max-microvolt = <3300000>;
> -			pinctrl-names = "default";
> -			pinctrl-0 = <&pinctrl_flexcan_xcvr>;
> -			gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>;
> -			enable-active-low;
> -		};
> -
> -		reg_lcd0_pwr: regulator at 4 {
> -			compatible = "regulator-fixed";
> -			reg = <4>;
> -			regulator-name = "LCD0 POWER";
> -			regulator-min-microvolt = <3300000>;
> -			regulator-max-microvolt = <3300000>;
> -			pinctrl-names = "default";
> -			pinctrl-0 = <&pinctrl_lcd0_pwr>;
> -			gpio = <&gpio3 29 GPIO_ACTIVE_HIGH>;
> -			enable-active-high;
> -			regulator-boot-on;
> -			regulator-always-on;
> -		};
> -
> -		reg_lcd1_pwr: regulator at 5 {
> -			compatible = "regulator-fixed";
> -			reg = <5>;
> -			regulator-name = "LCD1 POWER";
> -			regulator-min-microvolt = <3300000>;
> -			regulator-max-microvolt = <3300000>;
> -			pinctrl-names = "default";
> -			pinctrl-0 = <&pinctrl_lcd1_pwr>;
> -			gpio = <&gpio2 31 GPIO_ACTIVE_HIGH>;
> -			enable-active-high;
> -			regulator-boot-on;
> -			regulator-always-on;
> -		};
> -
> -		reg_usbh1_vbus: regulator at 6 {
> -			compatible = "regulator-fixed";
> -			reg = <6>;
> -			regulator-name = "usbh1_vbus";
> -			regulator-min-microvolt = <5000000>;
> -			regulator-max-microvolt = <5000000>;
> -			pinctrl-names = "default";
> -			pinctrl-0 = <&pinctrl_usbh1_vbus>;
> -			gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>;
> -			enable-active-high;
> -		};
> -
> -		reg_usbotg_vbus: regulator at 7 {
> -			compatible = "regulator-fixed";
> -			reg = <7>;
> -			regulator-name = "usbotg_vbus";
> -			regulator-min-microvolt = <5000000>;
> -			regulator-max-microvolt = <5000000>;
> -			pinctrl-names = "default";
> -			pinctrl-0 = <&pinctrl_usbotg_vbus>;
> -			gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>;
> -			enable-active-high;
> -		};
> +	reg_2v5: reg-2v5 {
> +		compatible = "regulator-fixed";
> +		regulator-name = "2V5";
> +		regulator-min-microvolt = <2500000>;
> +		regulator-max-microvolt = <2500000>;
> +		regulator-always-on;
> +	};
> +
> +	reg_3v3: reg-3v3 {
> +		compatible = "regulator-fixed";
> +		regulator-name = "3V3";
> +		regulator-min-microvolt = <3300000>;
> +		regulator-max-microvolt = <3300000>;
> +		regulator-always-on;
> +	};
> +
> +	reg_can_xcvr: reg-can-xcvr {
> +		compatible = "regulator-fixed";
> +		regulator-name = "CAN XCVR";
> +		regulator-min-microvolt = <3300000>;
> +		regulator-max-microvolt = <3300000>;
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&pinctrl_flexcan_xcvr>;
> +		gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>;
> +		enable-active-low;
> +	};
> +
> +	reg_lcd0_pwr: reg-lcd0-pwr {
> +		compatible = "regulator-fixed";
> +		regulator-name = "LCD0 POWER";
> +		regulator-min-microvolt = <3300000>;
> +		regulator-max-microvolt = <3300000>;
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&pinctrl_lcd0_pwr>;
> +		gpio = <&gpio3 29 GPIO_ACTIVE_HIGH>;
> +		enable-active-high;
> +		regulator-boot-on;
> +	};
> +
> +	reg_lcd1_pwr: reg-lcd1-pwr {
> +		compatible = "regulator-fixed";
> +		regulator-name = "LCD1 POWER";
> +		regulator-min-microvolt = <3300000>;
> +		regulator-max-microvolt = <3300000>;
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&pinctrl_lcd1_pwr>;
> +		gpio = <&gpio2 31 GPIO_ACTIVE_HIGH>;
> +		enable-active-high;
> +		regulator-boot-on;
> +	};
> +
> +	reg_usbh1_vbus: reg-usbh1-vbus {
> +		compatible = "regulator-fixed";
> +		regulator-name = "usbh1_vbus";
> +		regulator-min-microvolt = <5000000>;
> +		regulator-max-microvolt = <5000000>;
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&pinctrl_usbh1_vbus>;
> +		gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>;
> +		enable-active-high;
> +	};
> +
> +	reg_usbotg_vbus: reg-usbotg-vbus {
> +		compatible = "regulator-fixed";
> +		regulator-name = "usbotg_vbus";
> +		regulator-min-microvolt = <5000000>;
> +		regulator-max-microvolt = <5000000>;
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&pinctrl_usbotg_vbus>;
> +		gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>;
> +		enable-active-high;
>  	};
>  
>  	sound {
> -- 
> 2.1.4
> 
>