Add the additional 0.9V regulator for the Qualcomm SerDes PHY.

Fixes: 787cb3b4c434 ("arm64: dts: qcom: qcs8300-ride: enable ethernet0")
Signed-off-by: Mohd Ayaan Anwar <mohd.anwar@oss.qualcomm.com>
---
 arch/arm64/boot/dts/qcom/qcs8300-ride.dts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/qcs8300-ride.dts b/arch/arm64/boot/dts/qcom/qcs8300-ride.dts
index 9bcb869dd270603a34221b905f0946e8af028433..66f60146a7498a86dfa2cfc0a75e3dbc540d9684 100644
--- a/arch/arm64/boot/dts/qcom/qcs8300-ride.dts
+++ b/arch/arm64/boot/dts/qcom/qcs8300-ride.dts
@@ -338,6 +338,8 @@ &remoteproc_gpdsp {
 
 &serdes0 {
 	phy-supply = <&vreg_l5a>;
+	vdda-0p9-supply = <&vreg_l4a>;
+
 	status = "okay";
 };
 

-- 
2.34.1

On 11/24/25 10:25 AM, Mohd Ayaan Anwar wrote:
> Add the additional 0.9V regulator for the Qualcomm SerDes PHY.
> 
> Fixes: 787cb3b4c434 ("arm64: dts: qcom: qcs8300-ride: enable ethernet0")
> Signed-off-by: Mohd Ayaan Anwar <mohd.anwar@oss.qualcomm.com>
> ---

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>

Konrad