Re: [PATCH 4/5] riscv: dts: allwinner: d1s-t113: Add D-PHY to TCON LCD0

[Paul Kocialkowski <paulk@sys-base.io>]

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Hi,

On Fri 21 Feb 25, 17:17, Kuba Szczodrzyński wrote:
> The sun4i TCON needs a reference to the D-PHY in order to support LVDS
> on Allwinner D1s/T113.
> 
> Signed-off-by: Kuba Szczodrzyński <kuba@szczodrzynski.pl>
> ---
>  arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi b/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi
> index e4175adb0..d241ba306 100644
> --- a/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi
> +++ b/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi
> @@ -828,6 +828,8 @@ tcon_lcd0: lcd-controller@5461000 {
>  			resets = <&ccu RST_BUS_TCON_LCD0>,
>  				 <&ccu RST_BUS_LVDS0>;
>  			reset-names = "lcd", "lvds";
> +			phys = <&dphy>;
> +			phy-names = "dphy";

Like I mentionned in the other patch, I don't think the name "dphy" makes sense.
"combo-phy" probably makes a lot more sense here.

Also the dt binding should be updated to reflect the introduction of the
property.

Paul

>  			#clock-cells = <0>;
>  
>  			ports {
> -- 
> 2.25.1
> 
> 

-- 
Paul Kocialkowski,

Independent contractor - sys-base - https://www.sys-base.io/
Free software developer - https://www.paulk.fr/

Expert in multimedia, graphics and embedded hardware support with Linux.

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