Re: [linux-sunxi] [PATCH 6/7] ARM: sun8i: a33: Add RGB666 pins

[Chen-Yu Tsai <wens@csie.org>]

Hi,

On Thu, Sep 1, 2016 at 11:32 PM, Maxime Ripard
<maxime.ripard@free-electrons.com> wrote:
> The LCD output needs to be muxed. Add the proper pinctrl node.
>
> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
> ---
>  arch/arm/boot/dts/sun8i-a33.dtsi | 10 ++++++++++
>  1 file changed, 10 insertions(+)
>
> diff --git a/arch/arm/boot/dts/sun8i-a33.dtsi b/arch/arm/boot/dts/sun8i-a33.dtsi
> index 5f9dbd17eb50..d5f93c05846f 100644
> --- a/arch/arm/boot/dts/sun8i-a33.dtsi
> +++ b/arch/arm/boot/dts/sun8i-a33.dtsi
> @@ -300,6 +300,16 @@
>         interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
>                      <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
>
> +       tcon0_rgb666_pins_a: tcon0_rgb666@0 {

This is the only possible combination. You can drop the _a and @0.

Also this can be shared with A23, as they are pin compatible, and I
also matched the datasheets.

Otherwise

Acked-by: Chen-Yu Tsai <wens@csie.org>

> +               allwinner,pins = "PD2", "PD3", "PD4", "PD5", "PD6", "PD7",
> +                                "PD10", "PD11", "PD12", "PD13", "PD14", "PD15",
> +                                "PD18", "PD19", "PD20", "PD21", "PD22", "PD23",
> +                                "PD24", "PD25", "PD26", "PD27";
> +               allwinner,function = "lcd0";
> +               allwinner,drive = <SUN4I_PINCTRL_10_MA>;
> +               allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
> +       };
> +
>         uart0_pins_b: uart0@1 {
>                 allwinner,pins = "PB0", "PB1";
>                 allwinner,function = "uart0";
> --
> 2.9.2
>
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