linux-kernel - Re: [PATCH v2 4/7] dts: sun8i-h3: add UART1-3 to Orange Pi Plus

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Date:   Fri, 2 Sep 2016 09:04:25 +0200
From:   Maxime Ripard <maxime.ripard@...e-electrons.com>
To:     jorik@...pendief.biz
Cc:     robh+dt@...nel.org, mark.rutland@....com, linux@...linux.org.uk,
        wens@...e.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 4/7] dts: sun8i-h3: add UART1-3 to Orange Pi Plus

Hi,

On Wed, Aug 31, 2016 at 09:30:55PM +0200, jorik@...pendief.biz wrote:
> From: Jorik Jonker <jorik@...pendief.biz>
> 
> This board has UARTS1-3 exposed on its expansion header
> 
> Signed-off-by: Jorik Jonker <jorik@...pendief.biz>
> ---
>  arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts | 15 +++++++++++++++
>  1 file changed, 15 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts
> index b0cb417..7a17839 100644
> --- a/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts
> +++ b/arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts
> @@ -90,6 +90,21 @@
>  	};
>  };
>  
> +&uart1 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&uart1_pins_a>;
> +};
> +
> +&uart2 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&uart2_pins_a>;
> +};
> +
> +&uart3 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&uart3_pins_a>;
> +};
> +

Unfortunately, these pins can be used for other purposes as well, so
we cannot make force that decision down to our users.

Maxime

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

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