[PATCH v2 2/4] arm64: dts: qcom: Add PCIe 5 wwan regulator for HAMOA-IOT-EVK board
Ziyue Zhang
ziyue.zhang at oss.qualcomm.com
Thu Oct 30 01:48:02 PDT 2025
Specify the vddpe-3v3-supply regulator for PCIe5 using &vreg_wwan to
ensure proper power configuration.
Signed-off-by: Ziyue Zhang <ziyue.zhang at oss.qualcomm.com>
Reviewed-by: Krishna Chaitanya Chundru <krishna.chundru at oss.qualcomm.com>
---
arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts b/arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts
index 36dd6599402b..24c2dcef0ba8 100644
--- a/arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts
+++ b/arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts
@@ -844,6 +844,10 @@ &mdss_dp3_phy {
status = "okay";
};
+&pcie5 {
+ vddpe-3v3-supply = <&vreg_wwan>;
+};
+
&pcie6a {
vddpe-3v3-supply = <&vreg_nvme>;
};
--
2.34.1
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