[PATCH 3/3] ARM: dts: stm32: Enable RTS/CTS for DH PDK2 UART8

Alexandre Torgue alexandre.torgue at st.com
Fri Aug 28 05:37:02 EDT 2020


Hi Marek

On 8/5/20 2:36 PM, Marek Vasut wrote:
> The DH PDK2 has RTS/CTS lines available on UART8, describe them in DT.
> 
> Signed-off-by: Marek Vasut <marex at denx.de>
> Cc: Alexandre Torgue <alexandre.torgue at st.com>
> Cc: Maxime Coquelin <mcoquelin.stm32 at gmail.com>
> Cc: Patrice Chotard <patrice.chotard at st.com>
> Cc: Patrick Delaunay <patrick.delaunay at st.com>
> Cc: linux-stm32 at st-md-mailman.stormreply.com
> To: linux-arm-kernel at lists.infradead.org
> ---
>   arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi | 3 ++-
>   1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi b/arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi
> index 7c4bd615b311..9bb660a7488f 100644
> --- a/arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi
> +++ b/arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi
> @@ -304,7 +304,8 @@ &usart3 {
>   
>   &uart8 {
>   	pinctrl-names = "default";
> -	pinctrl-0 = <&uart8_pins_a>;
> +	pinctrl-0 = <&uart8_pins_a &uart8_rtscts_pins_a>;
> +	uart-has-rtscts;
>   	status = "okay";
>   };
>   
> 

Series applied on stm32-next.

Regards
Alex



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