[PATCH 1/2] arm64: dts: mt8173: elm: Set uart0 to mmio32 iotype

[Enric Balletbo i Serra]

Hi Hsin-Yi,

On 10/9/20 7:46, Hsin-Yi Wang wrote:
> Set uart0 iotype to mmio32 to make earlycon work with stdout-path.
> 
> Signed-off-by: Hsin-Yi Wang <hsinyi at chromium.org>
> ---
>  arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi
> index a5a12b2599a4a..d54e62f72c65d 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi
> @@ -1160,6 +1160,8 @@ &thermal {
>  };
>  
>  &uart0 {
> +	reg-io-width = <4>;
> +	reg-shift = <2>;

I am wondering if these properties are common enough to go to mt8173.dtsi
instead of here.

>  	status = "okay";
>  };
>  
>