linux-kernel - Re: [PATCH] arm64: dts: Add uart for mt6797 EVB

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Message-ID: <4a28375f-7487-f745-5d05-e2bc4c939369@gmail.com>
Date:   Thu, 29 Nov 2018 12:50:07 +0100
From:   Matthias Brugger <matthias.bgg@...il.com>
To:     matthias.bgg@...nel.org, robh+dt@...nel.org, mark.rutland@....com
Cc:     linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, Matthias Brugger <mbrugger@...e.com>
Subject: Re: [PATCH] arm64: dts: Add uart for mt6797 EVB



On 16/11/2018 19:30, matthias.bgg@...nel.org wrote:
> From: Matthias Brugger <mbrugger@...e.com>
> 
> This patch adds the pinctrl configuration for the mt6797 EVB.
> 
> Signed-off-by: Matthias Brugger <mbrugger@...e.com>
> ---
>  arch/arm64/boot/dts/mediatek/mt6797-evb.dts | 2 ++
>  arch/arm64/boot/dts/mediatek/mt6797.dtsi    | 7 +++++++
>  2 files changed, 9 insertions(+)
> 

pushed to v4.20-next/dts64


> diff --git a/arch/arm64/boot/dts/mediatek/mt6797-evb.dts b/arch/arm64/boot/dts/mediatek/mt6797-evb.dts
> index c79109c65409..237e869a5fa1 100644
> --- a/arch/arm64/boot/dts/mediatek/mt6797-evb.dts
> +++ b/arch/arm64/boot/dts/mediatek/mt6797-evb.dts
> @@ -33,4 +33,6 @@
>  
>  &uart0 {
>  	status = "okay";
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&uart0_pins_a>;
>  };
> diff --git a/arch/arm64/boot/dts/mediatek/mt6797.dtsi b/arch/arm64/boot/dts/mediatek/mt6797.dtsi
> index a64bb84bdec3..2b2a69c7567f 100644
> --- a/arch/arm64/boot/dts/mediatek/mt6797.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt6797.dtsi
> @@ -142,6 +142,13 @@
>  		gpio-controller;
>  		#gpio-cells = <2>;
>  
> +		uart0_pins_a: uart0 {
> +			pins0 {
> +				pinmux = <MT6797_GPIO234__FUNC_UTXD0>,
> +					 <MT6797_GPIO235__FUNC_URXD0>;
> +			};
> +		};
> +
>  		uart1_pins_a: uart1 {
>  			pins1 {
>  				pinmux = <MT6797_GPIO232__FUNC_URXD1>,
>