[v4,2/3] riscv: dts: allwinner: d1s-t113: Add uart4 pinctrl required by NetCube Systems OpenNMC

Message ID 20260606205452.2386930-3-lukas.schmid@netcube.li (mailing list archive)
State New
Headers
Series Add support for NetCube Systems OpenNMC (dobermann) |

Commit Message

Lukas Schmid June 6, 2026, 8:54 p.m. UTC
Added the "uart4_pb_pins" pinctrl used by the OpenNMC

Signed-off-by: Lukas Schmid <lukas.schmid@netcube.li>
---
 arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)
  

Comments

Andre Przywara June 8, 2026, 7:38 a.m. UTC | #1
Hi,

On 6/6/26 22:54, Lukas Schmid wrote:
> Added the "uart4_pb_pins" pinctrl used by the OpenNMC

Checked against the datasheet:

Reviewed-by: Andre Przywara <andre.przywara@arm.com>

Cheers,
Andre

> 
> Signed-off-by: Lukas Schmid <lukas.schmid@netcube.li>
> ---
>   arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi | 6 ++++++
>   1 file changed, 6 insertions(+)
> 
> diff --git a/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi b/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi
> index 82cc85acccb1..00fddedfa36f 100644
> --- a/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi
> +++ b/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi
> @@ -191,6 +191,12 @@ uart3_pb_pins: uart3-pb-pins {
>   				pins = "PB6", "PB7";
>   				function = "uart3";
>   			};
> +
> +			/omit-if-no-ref/
> +			uart4_pb_pins: uart4-pb-pins {
> +				pins = "PB2", "PB3";
> +				function = "uart4";
> +			};
>   		};
>   
>   		ccu: clock-controller@2001000 {
  

Patch

diff --git a/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi b/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi
index 82cc85acccb1..00fddedfa36f 100644
--- a/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi
+++ b/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi
@@ -191,6 +191,12 @@  uart3_pb_pins: uart3-pb-pins {
 				pins = "PB6", "PB7";
 				function = "uart3";
 			};
+
+			/omit-if-no-ref/
+			uart4_pb_pins: uart4-pb-pins {
+				pins = "PB2", "PB3";
+				function = "uart4";
+			};
 		};
 
 		ccu: clock-controller@2001000 {