From: Wenmeng Liu <wenmeng.liu@oss.qualcomm.com>
To: Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>, Frank Li <Frank.Li@nxp.com>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
Bryan O'Donoghue <bryan.odonoghue@linaro.org>,
Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, imx@lists.linux.dev,
linux-arm-kernel@lists.infradead.org,
linux-media@vger.kernel.org,
Wenmeng Liu <wenmeng.liu@oss.qualcomm.com>,
Tingguo Cheng <tingguo.cheng@oss.qualcomm.com>
Subject: [PATCH 1/2] arm64: dts: qcom: hamoa-iot-som: Add pm8010 L4M regulator
Date: Fri, 27 Feb 2026 13:29:39 +0800 [thread overview]
Message-ID: <20260227-hamoa_evk-v1-1-36f895a24d8f@oss.qualcomm.com> (raw)
In-Reply-To: <20260227-hamoa_evk-v1-0-36f895a24d8f@oss.qualcomm.com>
From: Tingguo Cheng <tingguo.cheng@oss.qualcomm.com>
Add pm8010 L4M regulator which is used by Camera I2C pull-up.
Signed-off-by: Tingguo Cheng <tingguo.cheng@oss.qualcomm.com>
Signed-off-by: Wenmeng Liu <wenmeng.liu@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 b8e3e04a6fbd489f66bb44a02aba7b9746f30fe2..5d9af325c931ebbc9f3f8261d427a31e6da090be 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 = "vrer_l4m_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1808000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+ };
};
&iris {
--
2.34.1
next prev parent reply other threads:[~2026-02-27 5:30 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-27 5:29 [PATCH 0/2] arm64: dts: qcom: Add Hamoa EVK camera DTSO Wenmeng Liu
2026-02-27 5:29 ` Wenmeng Liu [this message]
2026-03-02 14:19 ` [PATCH 1/2] arm64: dts: qcom: hamoa-iot-som: Add pm8010 L4M regulator Konrad Dybcio
2026-02-27 5:29 ` [PATCH 2/2] arm64: dts: qcom: hamoa-iot-evk-camera-imx577: Add DT overlay Wenmeng Liu
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