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[129.46.232.65]) by smtp.gmail.com with ESMTPSA id d75a77b69052e-50744afa7d7sm36590121cf.32.2026.02.26.21.30.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 26 Feb 2026 21:30:23 -0800 (PST) From: Wenmeng Liu Date: Fri, 27 Feb 2026 13:29:39 +0800 Subject: [PATCH 1/2] arm64: dts: qcom: hamoa-iot-som: Add pm8010 L4M regulator Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260227-hamoa_evk-v1-1-36f895a24d8f@oss.qualcomm.com> References: <20260227-hamoa_evk-v1-0-36f895a24d8f@oss.qualcomm.com> In-Reply-To: <20260227-hamoa_evk-v1-0-36f895a24d8f@oss.qualcomm.com> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Bryan O'Donoghue , Vladimir Zapolskiy 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 , Tingguo Cheng X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1772170211; l=1119; i=wenmeng.liu@oss.qualcomm.com; s=20250925; h=from:subject:message-id; bh=IYed/TsJ48NYi3YoYbst6rSy78cyZz0ZOFAmgBTc1rY=; b=wcDlf/QkDAgruk00v1eTPzarMz1jhDFufYxGfhLpm+N+2tOKBdGxcP8oE/vadjS6BrYi5JBJb aNQq5XBz2O6CeNBibWUQdjQeMjYGsWsx9DQ9sEo3CsF2XkVn/zjQChr X-Developer-Key: i=wenmeng.liu@oss.qualcomm.com; a=ed25519; pk=fQJjf9C3jGDjE1zj2kO3NQLTbQEaZObVcXAzx5WLPX0= X-Proofpoint-ORIG-GUID: NyGUSQs3zHu7NMQz3a3bKjgPM68Ji1cq X-Authority-Analysis: v=2.4 cv=N7Mk1m9B c=1 sm=1 tr=0 ts=69a12bf1 cx=c_pps a=7E5Bxpl4vBhpaufnMqZlrw==:117 a=C3Dk8TwHQYyIj7nOf9RCJw==:17 a=IkcTkHD0fZMA:10 a=HzLeVaNsDn8A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=DJpcGTmdVt4CTyJn9g5Z:22 a=EUspDBNiAAAA:8 a=Qfmkza9QUpqA5zW9Gk0A:9 a=QEXdDO2ut3YA:10 a=pJ04lnu7RYOZP9TFuWaZ:22 X-Proofpoint-GUID: NyGUSQs3zHu7NMQz3a3bKjgPM68Ji1cq X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMjI3MDA0MyBTYWx0ZWRfX0MfM2k0MlPxQ GK4Eq1eGehS57mnYEW5wEMk8+MH9nwWlLPJl8uwhknkzFiaeuRXZvmxZEylSnjzqXgAUSgtFTWy Wzxb085X58VYENIJRUlOwMCdHT1yjNjVexMSChaPxemEeyax2SYvJhzEW2wyL59tbLhj26qxOTu MrhYnUIvMO6EXyO+9c3rBp5jDfNsLJlb7A4t26X/hE1rq0MxgkctRBiPSRBNNG0CeVyifRYSR43 g/69qowA0R7dHKLAswXfGF3kOO27JzsT+PMdcHIflHH+BS+2TyBlA3bZ+j7LLDd61k5/LMDGH6F tmxaUIxqNqrMvb0WulhkNJkvB9Zu/MNUcHLbGPaKY8WGrWz6XONiO0mW7cGXayPffiR71YZA8n8 +p7vhpUH+4SOjrRYlhxICeTYsQXCreFYaDeBGlYV7xg89oxKtCrzDYDHVyE9v1qoW1WoANCapVp KmngFBRGPoV/syu91tw== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-02-27_01,2026-02-26_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 priorityscore=1501 clxscore=1015 suspectscore=0 spamscore=0 adultscore=0 bulkscore=0 phishscore=0 impostorscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2602130000 definitions=main-2602270043 From: Tingguo Cheng Add pm8010 L4M regulator which is used by Camera I2C pull-up. Signed-off-by: Tingguo Cheng Signed-off-by: Wenmeng Liu --- 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..5d9af325c931ebbc9f3f8261d42= 7a31e6da090be 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 =3D ; }; }; + + /* PM8010_M */ + regulators-8 { + compatible =3D "qcom,pm8010-rpmh-regulators"; + qcom,pmic-id =3D "m"; + + vdd-l3-l4-supply =3D <&vreg_s4c_1p8>; + + vreg_l4m_1p8: ldo4 { + regulator-name =3D "vrer_l4m_1p8"; + regulator-min-microvolt =3D <1800000>; + regulator-max-microvolt =3D <1808000>; + regulator-initial-mode =3D ; + }; + }; }; =20 &iris { --=20 2.34.1