Re: [PATCH] arm: dts: berlin2q-marvell-dmp: add sdhci1 fully functionality

[Sebastian Hesselbarth]

On 30.11.2015 14:54, Jisheng Zhang wrote:
> The sdhci1 on Marvell BG2Q DMP board is used as sdcard interface, we
> have gpios for card detection, write-protect, vqmmc and vmmc.
> 
> This patch adds pinmux for this sdcard interface, then adds regulators
> for vmmc and vqmmc, lastly adds cd-gpios, wp-gpios properties.
> 
> Signed-off-by: Jisheng Zhang <jszh...@marvell.com>

Applied to berlin/dt.

> ---
> since v1:

Please also increment the patch subject version next time.

Thanks!

Sebastian

>  - move sd1_pmux to soc dtsi
>  - remove cd-inverted and make cd-gpio GPIO_ACTIVE_LOW
> 
>  arch/arm/boot/dts/berlin2q-marvell-dmp.dts | 37 
> ++++++++++++++++++++++++++++--
>  arch/arm/boot/dts/berlin2q.dtsi            |  5 ++++
>  2 files changed, 40 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/berlin2q-marvell-dmp.dts 
> b/arch/arm/boot/dts/berlin2q-marvell-dmp.dts
> index cdcf89b..33b2875 100644
> --- a/arch/arm/boot/dts/berlin2q-marvell-dmp.dts
> +++ b/arch/arm/boot/dts/berlin2q-marvell-dmp.dts
> @@ -84,12 +84,45 @@
>                       gpio = <&portb 12 GPIO_ACTIVE_HIGH>;
>                       enable-active-high;
>               };
> +
> +             reg_sdio1_vmmc: regulator@3 {
> +                     compatible = "regulator-fixed";
> +                     regulator-min-microvolt = <3300000>;
> +                     regulator-max-microvolt = <3300000>;
> +                     regulator-name = "sdio1_vmmc";
> +                     enable-active-high;
> +                     regulator-boot-on;
> +                     gpio = <&portb 21 GPIO_ACTIVE_HIGH>;
> +             };
> +
> +             reg_sdio1_vqmmc: regulator@4 {
> +                     compatible = "regulator-gpio";
> +                     regulator-min-microvolt = <1800000>;
> +                     regulator-max-microvolt = <3300000>;
> +                     regulator-name = "sdio1_vqmmc";
> +                     regulator-type = "voltage";
> +                     enable-active-high;
> +                     gpios = <&portb 16 GPIO_ACTIVE_HIGH>;
> +                     states = <3300000 0x1
> +                               1800000 0x0>;
> +             };
> +     };
> +};
> +
> +&soc_pinctrl {
> +     sd1gpio_pmux: sd1pwr-pmux {
> +             groups = "G23", "G32";
> +             function = "gpio";
>       };
>  };
>  
>  &sdhci1 {
> -     broken-cd;
> -     sdhci,wp-inverted;
> +     vmmc-supply = <&reg_sdio1_vmmc>;
> +     vqmmc-supply = <&reg_sdio1_vqmmc>;
> +     cd-gpios = <&portc 30 GPIO_ACTIVE_LOW>;
> +     wp-gpios = <&portd 0 GPIO_ACTIVE_HIGH>;
> +     pinctrl-0 = <&sd1gpio_pmux>, <&sd1_pmux>;
> +     pinctrl-names = "default";
>       status = "okay";
>  };
>  
> diff --git a/arch/arm/boot/dts/berlin2q.dtsi b/arch/arm/boot/dts/berlin2q.dtsi
> index 8ea177f..73a9362 100644
> --- a/arch/arm/boot/dts/berlin2q.dtsi
> +++ b/arch/arm/boot/dts/berlin2q.dtsi
> @@ -417,6 +417,11 @@
>                       soc_pinctrl: pin-controller {
>                               compatible = "marvell,berlin2q-soc-pinctrl";
>  
> +                             sd1_pmux: sd1-pmux {
> +                                     groups = "G31";
> +                                     function = "sd1";
> +                             };
> +
>                               twsi0_pmux: twsi0-pmux {
>                                       groups = "G6";
>                                       function = "twsi0";
> 

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