Re: [PATCH 5/9] ARM: dts: stm32: add pin map for UART8 controller on stm32h743

[Patrice CHOTARD]

On 6/7/25 11:37, Dario Binacchi wrote:
> Add a pin map configuration for using the UART8 controller on the
> stm32h743 MCU.
> 
> Signed-off-by: Dario Binacchi <dario.binac...@amarulasolutions.com>
> Link: 
> https://lore.kernel.org/r/20250427074404.3278732-7-dario.binac...@amarulasolutions.com
> Signed-off-by: Alexandre Torgue <alexandre.tor...@foss.st.com>
> 
> [ upstream commit: 47d16ab94b8e5e85aedba3cd22cfdf3877bf1dfb ]
> 
> ---
> 
>  dts/upstream/src/arm/st/stm32h7-pinctrl.dtsi | 13 +++++++++++++
>  1 file changed, 13 insertions(+)
> 
> diff --git a/dts/upstream/src/arm/st/stm32h7-pinctrl.dtsi 
> b/dts/upstream/src/arm/st/stm32h7-pinctrl.dtsi
> index ad00c1080a96..96022afd0168 100644
> --- a/dts/upstream/src/arm/st/stm32h7-pinctrl.dtsi
> +++ b/dts/upstream/src/arm/st/stm32h7-pinctrl.dtsi
> @@ -211,6 +211,19 @@
>               };
>       };
>  
> +     uart8_pins_a: uart8-0 {
> +             pins1 {
> +                     pinmux = <STM32_PINMUX('J', 8, AF8)>; /* UART8_TX */
> +                     bias-disable;
> +                     drive-push-pull;
> +                     slew-rate = <0>;
> +             };
> +             pins2 {
> +                     pinmux = <STM32_PINMUX('J', 9, AF8)>; /* UART8_RX */
> +                     bias-disable;
> +             };
> +     };
> +
>       usart1_pins_a: usart1-0 {
>               pins1 {
>                       pinmux = <STM32_PINMUX('B', 14, AF4)>; /* USART1_TX */
Reviewed-by: Patrice Chotard <patrice.chot...@foss.st.com>

Thanks
Patrice