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[2001:1c06:2302:5600:7555:cca3:bbc4:648b]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b9d6dfd78f6sm61820266b.26.2026.04.10.01.20.42 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 10 Apr 2026 01:20:43 -0700 (PDT) Message-ID: <72e5ada7-0b08-4e5f-97e8-0af655cb0904@linaro.org> Date: Fri, 10 Apr 2026 09:20:42 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 1/2] arm64: dts: qcom: x1e80100-microsoft-romulus: add PM8010 camera regulators To: Oliver White , andersson@kernel.org, konradybcio@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260409083609.75341-1-oliverjwhite07@gmail.com> <20260409201717.108169-1-oliverjwhite07@gmail.com> <_NLFEtvoR7MO6EVKzB-wwMi3NXItRRCRNXp1xpNZa_jGQgW2TbbHX602YQr779q_c8dzKUyGkIGwos74TwuyQA==@protonmail.internalid> <20260409201717.108169-2-oliverjwhite07@gmail.com> Content-Language: en-US From: Bryan O'Donoghue In-Reply-To: <20260409201717.108169-2-oliverjwhite07@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit 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 > --- > .../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 { Dangling newline. Can be fixed on application of the patch though. Reviewed-by: Bryan O'Donoghue --- bod