Hi Arnaud
>
> This patch defines common Armada 370 pinctrl settings for uart0 and
> uart1 interfaces:
>
> uart0: MPP0-1 as default
> uart1: MPP41-42 as default
>
> Note: this patch has the potential to break out-of-tree users w/o
> specific pinctrl settings for their uart interfaces if the default
> above does not match their config.
>
> Suggested-by: Andrew Lunn <andrew@xxxxxxx>
> Signed-off-by: Arnaud Ebalard <arno@xxxxxxxxxxxx>
> ---
> arch/arm/boot/dts/armada-370.dtsi | 25 +++++++++++++++++++++++++
> 1 file changed, 25 insertions(+)
>
> diff --git a/arch/arm/boot/dts/armada-370.dtsi b/arch/arm/boot/dts/armada-370.dtsi
> index f1284ae0cddd..b8de32b2a265 100644
> --- a/arch/arm/boot/dts/armada-370.dtsi
> +++ b/arch/arm/boot/dts/armada-370.dtsi
> @@ -211,6 +211,21 @@
> pinctrl-names = "default";
> };
>
> + /*
> + * Default UART pinctrl setting without RTS/CTS, can
> + * be overwritten on board level if a different
> + * configuration is used.
> + */
> + uart0: serial@12000 {
> + pinctrl-0 = <&uart0_pins>;
> + pinctrl-names = "default";
> + };
> +
> + uart1: serial@12100 {
> + pinctrl-0 = <&uart1_pins>;
> + pinctrl-names = "default";
> + };
> +
And again.
Andrew
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