[PATCH 3/5] arm: dts: stm32mp157c-odyssey-som: set the SDMMC2 VQMMC supply

Patrice CHOTARD patrice.chotard at foss.st.com
Wed Jun 2 09:18:57 CEST 2021


Hi Grzegorz

On 5/28/21 6:54 PM, Grzegorz Szymaszek wrote:
> Set the SDMMC2 VQMMC supply to vdd (buck3). Note that in the
> corresponding Linux kernel device tree, the supply is set to v3v3
> (buck4), which is wrong.

Do you intend to send similar patch to kernel mailing list to fix it ?

> 
> Signed-off-by: Grzegorz Szymaszek <gszymaszek at short.pl>
> Cc: Patrice Chotard <patrice.chotard at foss.st.com>
> Cc: Patrick Delaunay <patrick.delaunay at foss.st.com>
> ---
>  arch/arm/dts/stm32mp157c-odyssey-som.dtsi | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/arm/dts/stm32mp157c-odyssey-som.dtsi b/arch/arm/dts/stm32mp157c-odyssey-som.dtsi
> index 5801b7a968..76a364d4ca 100644
> --- a/arch/arm/dts/stm32mp157c-odyssey-som.dtsi
> +++ b/arch/arm/dts/stm32mp157c-odyssey-som.dtsi
> @@ -269,6 +269,7 @@
>  	st,neg-edge;
>  	bus-width = <8>;
>  	vmmc-supply = <&v3v3>;
> +	vqmmc-supply = <&vdd>;
>  	status = "okay";
>  };
>  
> 
Reviewed-by: Patrice Chotard <patrice.chotard at foss.st.com>

Thanks
Patrice


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