[PATCH] ARM: dts: stm32: Fix reset for usart1 in scmi configuration

[Patrick DELAUNAY]

Hi,

On 1/4/24 13:37, Patrice Chotard wrote:
> In SCMI configuration, usart1 is secure, so all its resources are secured
> (clock and reset) and can't be set/unset by non-secure world but by OP-TEE.
>
> Fixes: 6cccc8d396bf ("ARM: dts: stm32: add SCMI version of STM32 boards (DK1/DK2/ED1/EV1)")
>
> Signed-off-by: Patrice Chotard <patrice.chotard at foss.st.com>
> ---
>
>   arch/arm/dts/stm32mp15-scmi-u-boot.dtsi | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm/dts/stm32mp15-scmi-u-boot.dtsi b/arch/arm/dts/stm32mp15-scmi-u-boot.dtsi
> index 7c8fec6cbfb..79494ecad90 100644
> --- a/arch/arm/dts/stm32mp15-scmi-u-boot.dtsi
> +++ b/arch/arm/dts/stm32mp15-scmi-u-boot.dtsi
> @@ -135,7 +135,7 @@
>   };
>   
>   &usart1 {
> -	resets = <&rcc USART1_R>;
> +	resets = <&scmi_reset RST_SCMI_USART1>;
>   };
>   
>   &usart2 {


Reviewed-by: Patrick Delaunay <patrick.delaunay at foss.st.com>

Thanks
Patrick