Re: [PATCH v2 1/2] arm64: dts: qcom: x1e80100-microsoft-romulus: add PM8010 camera regulators
From: Bryan O'Donoghue
Date: Fri Apr 10 2026 - 04:26:07 EST
On 09/04/2026 21:17, Oliver White wrote:
Add the PM8010 regulator outputs used by the front-facing OV02C10
camera module on Microsoft Romulus.
These rails provide the supplies referenced by the camera enablement patch.
Signed-off-by: Oliver White <oliverjwhite07@xxxxxxxxx>
---
.../dts/qcom/x1e80100-microsoft-romulus.dtsi | 52 +++++++++++++++++++
1 file changed, 52 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus.dtsi b/arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus.dtsi
index 14b5663a4d48..4427ecae423f 100644
--- a/arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus.dtsi
+++ b/arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus.dtsi
@@ -857,6 +857,57 @@ vreg_l3j: ldo3 {
regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
};
};
+
+ regulators-8 {
+ compatible = "qcom,pm8010-rpmh-regulators";
+ qcom,pmic-id = "m";
+
+ vdd-l1-l2-supply = <&vreg_s5j>;
+ vdd-l3-l4-supply = <&vreg_s4c>;
+ vdd-l7-supply = <&vreg_bob1>;
+
+ vreg_l1m_1p2: ldo1 {
+ regulator-name = "vreg_l1m_1p2";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1260000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l2m_1p2: ldo2 {
+ regulator-name = "vreg_l2m_1p2";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1260000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l3m_1p8: ldo3 {
+ regulator-name = "vreg_l3m_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1900000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l4m_1p8: ldo4 {
+ regulator-name = "vreg_l4m_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1900000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l5m_2p8: ldo5 {
+ regulator-name = "vreg_l5m_2p8";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <3072000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l7m_2p8: ldo7 {
+ regulator-name = "vreg_l7m_2p8";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <3072000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+ };
};
&gpu {
@@ -867,6 +918,7 @@ &gpu_zap_shader {
firmware-name = "qcom/x1e80100/microsoft/qcdxkmsuc8380.mbn";
};
+
&i2c0 {
Dangling newline.
Can be fixed on application of the patch though.
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@xxxxxxxxxx>
---
bod