[PATCH v2 6/7] arm64: dts: qcom: hamoa-iot-som: Add pm8010 L4M regulator

Wenmeng Liu wenmeng.liu at oss.qualcomm.com
Fri May 8 04:40:02 PDT 2026


From: Tingguo Cheng <tingguo.cheng at oss.qualcomm.com>

Add pm8010 L4M regulator which is used by Camera I2C pull-up.

Signed-off-by: Tingguo Cheng <tingguo.cheng at oss.qualcomm.com>
Signed-off-by: Wenmeng Liu <wenmeng.liu at oss.qualcomm.com>
---
 arch/arm64/boot/dts/qcom/hamoa-iot-som.dtsi | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/hamoa-iot-som.dtsi b/arch/arm64/boot/dts/qcom/hamoa-iot-som.dtsi
index 9c5e77df0054763c8a1bc8de72e296f4efdf9c58..5c9fc0315f7dc125e3176dc4038ec655b7fc4018 100644
--- a/arch/arm64/boot/dts/qcom/hamoa-iot-som.dtsi
+++ b/arch/arm64/boot/dts/qcom/hamoa-iot-som.dtsi
@@ -376,6 +376,21 @@ vreg_l3j_0p8: ldo3 {
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 	};
+
+	/* PM8010_M */
+	regulators-8 {
+		compatible = "qcom,pm8010-rpmh-regulators";
+		qcom,pmic-id = "m";
+
+		vdd-l3-l4-supply = <&vreg_s4c_1p8>;
+
+		vreg_l4m_1p8: ldo4 {
+			regulator-name = "vreg_l4m_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1808000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
 };
 
 &iris {

-- 
2.34.1




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