linux-kernel - Re: [PATCH] ARM: dts: sun7i: Add A20 LCD0 RGB888 pins

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Message-Id: <20170626144540.9af644d8ab6140f7f4718d06@bidouilliste.com>
Date:   Mon, 26 Jun 2017 14:45:40 +0200
From:   Emmanuel Vadot <manu@...ouilliste.com>
To:     Jonathan Liu <net147@...il.com>
Cc:     Maxime Ripard <maxime.ripard@...e-electrons.com>,
        Chen-Yu Tsai <wens@...e.org>, Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Russell King <linux@...linux.org.uk>,
        devicetree@...r.kernel.org, linux-sunxi@...glegroups.com,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH] ARM: dts: sun7i: Add A20 LCD0 RGB888 pins

On Mon, 26 Jun 2017 22:42:49 +1000
Jonathan Liu <net147@...il.com> wrote:

> The LCD0 controller on the A20 can do RGB output up to 8 bits per
> channel. Add the pins for RGB888 output.
> 
> Signed-off-by: Jonathan Liu <net147@...il.com>
> ---
>  arch/arm/boot/dts/sun7i-a20.dtsi | 11 +++++++++++
>  1 file changed, 11 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
> index 96bee776e145..09a0e89bed11 100644
> --- a/arch/arm/boot/dts/sun7i-a20.dtsi
> +++ b/arch/arm/boot/dts/sun7i-a20.dtsi
> @@ -1183,6 +1183,17 @@
>  				function = "ir1";
>  			};
>  
> +			lcd0_rgb888_pins: lcd0_rgb888@0 {
> +				allwinner,pins = "PD0", "PD1", "PD2", "PD3",
> +						 "PD4", "PD5", "PD6", "PD7",
> +						 "PD8", "PD9", "PD10", "PD11",
> +						 "PD12", "PD13", "PD14", "PD15",
> +						 "PD16", "PD17", "PD18", "PD19",
> +						 "PD20", "PD21", "PD22", "PD23",
> +						 "PD24", "PD25", "PD26", "PD27";
> +				allwinner,function = "lcd0";
> +			};
> +

 We switch to standard pinctrl bindings so you need to use 'pins' and
'function' (i.e. without the 'allwinner,' prefix).

>  			mmc0_pins_a: mmc0@0 {
>  				pins = "PF0", "PF1", "PF2",
>  				       "PF3", "PF4", "PF5";
> -- 
> 2.13.1
> 
> 
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel@...ts.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

-- 
Emmanuel Vadot <manu@...ouilliste.com> <manu@...ebsd.org>

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