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Thu, 09 Apr 2026 13:18:43 -0700 (PDT) From: Oliver White To: andersson@kernel.org, konradybcio@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org Cc: bod@kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Oliver White Subject: [PATCH v2 1/2] arm64: dts: qcom: x1e80100-microsoft-romulus: add PM8010 camera regulators Date: Fri, 10 Apr 2026 08:17:16 +1200 Message-ID: <20260409201717.108169-2-oliverjwhite07@gmail.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260409201717.108169-1-oliverjwhite07@gmail.com> References: <20260409083609.75341-1-oliverjwhite07@gmail.com> <20260409201717.108169-1-oliverjwhite07@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 --- .../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 = ; }; }; + + 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 = ; + }; + + vreg_l2m_1p2: ldo2 { + regulator-name = "vreg_l2m_1p2"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1260000>; + regulator-initial-mode = ; + }; + + vreg_l3m_1p8: ldo3 { + regulator-name = "vreg_l3m_1p8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1900000>; + regulator-initial-mode = ; + }; + + vreg_l4m_1p8: ldo4 { + regulator-name = "vreg_l4m_1p8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1900000>; + regulator-initial-mode = ; + }; + + vreg_l5m_2p8: ldo5 { + regulator-name = "vreg_l5m_2p8"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <3072000>; + regulator-initial-mode = ; + }; + + vreg_l7m_2p8: ldo7 { + regulator-name = "vreg_l7m_2p8"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <3072000>; + regulator-initial-mode = ; + }; + }; }; &gpu { @@ -867,6 +918,7 @@ &gpu_zap_shader { firmware-name = "qcom/x1e80100/microsoft/qcdxkmsuc8380.mbn"; }; + &i2c0 { clock-frequency = <100000>; -- 2.51.0