Re: [PATCH 4/4] ARM: dts: imx6*-hummingboard2: convert to more conventional vmmc-supply

[Russell King - ARM Linux <linux@xxxxxxxxxxxxxxx>]

Damn it, missed the RFC annotation on these patches (very easy to do)
and this one doesn't have a description yet because it needs discussion
with Jon and testing.

On Sun, Jan 08, 2017 at 03:03:26PM +0000, Russell King wrote:
> Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
> ---
>  arch/arm/boot/dts/imx6qdl-hummingboard2.dtsi | 26 +++++++++++++++++++-------
>  1 file changed, 19 insertions(+), 7 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/imx6qdl-hummingboard2.dtsi b/arch/arm/boot/dts/imx6qdl-hummingboard2.dtsi
> index 88833d757f7b..66098a5fdd8d 100644
> --- a/arch/arm/boot/dts/imx6qdl-hummingboard2.dtsi
> +++ b/arch/arm/boot/dts/imx6qdl-hummingboard2.dtsi
> @@ -75,6 +75,18 @@
>  			regulator-always-on;
>  		};
>  
> +		reg_usdhc2_vmmc: reg-usdhc2-vmmc {
> +			compatible = "regulator-fixed";
> +			gpio = <&gpio4 30 GPIO_ACTIVE_HIGH>;
> +			pinctrl-names = "default";
> +			pinctrl-0 = <&pinctrl_hummingboard2_vmmc>;
> +			regulator-boot-on;
> +			regulator-max-microvolt = <3300000>;
> +			regulator-min-microvolt = <3300000>;
> +			regulator-name = "usdhc2_vmmc";
> +			startup-delay-us = <1000>;
> +		};
> +
>  		reg_usbh1_vbus: usb-h1-vbus {
>  			compatible = "regulator-fixed";
>  			enable-active-high;
> @@ -122,11 +134,6 @@
>  		};
>  	};
>  
> -	usdhc2_pwrseq: usdhc2_pwrseq {
> -		compatible = "mmc-pwrseq-simple";
> -		reset-gpios = <&gpio4 30 GPIO_ACTIVE_HIGH>;
> -	};
> -
>  	sound-sgtl5000 {
>  		audio-codec = <&sgtl5000>;
>  		audio-routing =
> @@ -388,7 +395,6 @@
>  
>  		pinctrl_hummingboard2_usdhc2_aux: hummingboard2-usdhc2-aux {
>  			fsl,pins = <
> -				MX6QDL_PAD_GPIO_4__GPIO1_IO04    0x1f071
>  				MX6QDL_PAD_KEY_ROW1__SD2_VSELECT 0x1b071
>  				MX6QDL_PAD_DISP0_DAT9__GPIO4_IO30 0x1b0b0
>  			>;
> @@ -427,6 +433,12 @@
>  			>;
>  		};
>  
> +		pinctrl_hummingboard2_vmmc: hummingboard2-vmmc {
> +			fsl,pins = <
> +				MX6QDL_PAD_GPIO_4__GPIO1_IO04    0x1f071
> +			>;
> +		};
> +
>  		pinctrl_hummingboard2_usdhc3: hummingboard2-usdhc3 {
>  			fsl,pins = <
>  				MX6QDL_PAD_SD3_CMD__SD3_CMD    0x17059
> @@ -526,7 +538,7 @@
>  		&pinctrl_hummingboard2_usdhc2_aux
>  		&pinctrl_hummingboard2_usdhc2_200mhz
>  	>;
> -	mmc-pwrseq = <&usdhc2_pwrseq>;
> +	vmmc-supply = <&reg_usdhc2_vmmc>;
>  	cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
>  	status = "okay";
>  };
> -- 
> 2.7.4
> 
> 
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