Re: [PATCH v2 5/6] arm64: dts: qcom: monaco-evk: fix SerDes PHY regulator supplies

[Bartosz Golaszewski]

On Mon, 3 Aug 2026 21:28:01 +0200, Mohd Ayaan Anwar
<mohd.anwar@xxxxxxxxxxxxxxxx> said:
> The SerDes PHY node was configured with 'phy-supply = <&vreg_l4a>',
> which only described one of the two supplies the hardware requires.
> While vreg_l4a is the correct 0.9V rail, the 1.2V rail (vreg_l5a)
> was missing entirely.
>
> Replace phy-supply with the two named properties vdda-0p9-supply
> (vreg_l4a) and vdda-1p2-supply (vreg_l5a).
>
> Fixes: 117d6bc9326b ("arm64: dts: qcom: qcs8300: Add Monaco EVK board")
> Signed-off-by: Mohd Ayaan Anwar <mohd.anwar@xxxxxxxxxxxxxxxx>
> ---
>  arch/arm64/boot/dts/qcom/monaco-evk.dts | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/qcom/monaco-evk.dts b/arch/arm64/boot/dts/qcom/monaco-evk.dts
> index 9d17ef7d2caf130564efc2d0159ac0de39126e80..f787e78b35ce48d7544116e4383561b81def8ec7 100644
> --- a/arch/arm64/boot/dts/qcom/monaco-evk.dts
> +++ b/arch/arm64/boot/dts/qcom/monaco-evk.dts
> @@ -706,7 +706,8 @@ &sdhc_1 {
>  };
>
>  &serdes0 {
> -	phy-supply = <&vreg_l4a>;
> +	vdda-0p9-supply = <&vreg_l4a>;
> +	vdda-1p2-supply = <&vreg_l5a>;
>
>  	status = "okay";
>  };
>
> --
> 2.34.1
>
>

Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxxxxxxxx>