Re: [PATCH v2 2/2] ARM: dts: sun8i: h3: Improved Wifi bindings on Bananapi M2 Plus

[Maxime Ripard]

Hi Philipp,

On Fri, Sep 01, 2017 at 06:30:01PM +0200, Philipp Rossak wrote:
> From: Philipp Rossak <embe...@gmail.com>
> 
> * vqmmc is in this case not needed
> * no need for pincontrol nodes when the pin is set to a GPIO
> 
> Signed-off-by: Philipp Rossak <embe...@gmail.com>
> ---
>  arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts | 7 -------
>  1 file changed, 7 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts 
> b/arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts
> index d756ff8..f7e5d8a 100644
> --- a/arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts
> +++ b/arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts
> @@ -98,7 +98,6 @@
>       wifi_pwrseq: wifi_pwrseq {
>               compatible = "mmc-pwrseq-simple";
>               pinctrl-names = "default";
> -             pinctrl-0 = <&wifi_en_bpi_m2p>;
>               reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
>       };
>  };
> @@ -153,7 +152,6 @@
>       pinctrl-names = "default";
>       pinctrl-0 = <&mmc1_pins_a>;
>       vmmc-supply = <&reg_vcc3v3>;
> -     vqmmc-supply = <&reg_vcc3v3>;

So we actually need this one.

>       mmc-pwrseq = <&wifi_pwrseq>;
>       bus-width = <4>;
>       non-removable;
> @@ -200,11 +198,6 @@
>               pins = "PL3";
>               function = "gpio_in";
>       };
> -
> -     wifi_en_bpi_m2p: wifi_en_pin {
> -             pins = "PL7";
> -             function = "gpio_out";
> -     };

And there's also other GPIO pins here, I'd prefer if you could tackle
them all at once.

Thanks!
Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com

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