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From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Date: Tue, 02 Jan 2024 07:17:38 +0200
Subject: [PATCH v7 18/22] ARM: dts: qcom: msm8960: declare SAW2 regulators
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Message-Id: <20240102-saw2-spm-regulator-v7-18-0472ec237f49@linaro.org>
References: <20240102-saw2-spm-regulator-v7-0-0472ec237f49@linaro.org>
In-Reply-To: <20240102-saw2-spm-regulator-v7-0-0472ec237f49@linaro.org>
To: Rob Herring <robh+dt@kernel.org>, 
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, 
 Conor Dooley <conor+dt@kernel.org>, Bjorn Andersson <andersson@kernel.org>, 
 Konrad Dybcio <konrad.dybcio@linaro.org>, Andy Gross <agross@kernel.org>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, 
 linux-arm-msm@vger.kernel.org

The SAW2 (SPM and AVS Wrapper) among other things is yet another way to
handle CPU-related PMIC regulators. Provide a way to control voltage of
these regulators.

Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 arch/arm/boot/dts/qcom/qcom-msm8960.dtsi | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/qcom/qcom-msm8960.dtsi b/arch/arm/boot/dts/qcom/qcom-msm8960.dtsi
index 84c3d3ac63b9..e02e56a43fd5 100644
--- a/arch/arm/boot/dts/qcom/qcom-msm8960.dtsi
+++ b/arch/arm/boot/dts/qcom/qcom-msm8960.dtsi
@@ -223,13 +223,21 @@ acc1: clock-controller@2098000 {
 		saw0: power-manager@2089000 {
 			compatible = "qcom,msm8960-saw2-cpu", "qcom,saw2";
 			reg = <0x02089000 0x1000>, <0x02009000 0x1000>;
-			regulator;
+
+			saw0_vreg: regulator {
+				regulator-min-microvolt = <850000>;
+				regulator-max-microvolt = <1300000>;
+			};
 		};
 
 		saw1: power-manager@2099000 {
 			compatible = "qcom,msm8960-saw2-cpu", "qcom,saw2";
 			reg = <0x02099000 0x1000>, <0x02009000 0x1000>;
-			regulator;
+
+			saw1_vreg: regulator {
+				regulator-min-microvolt = <850000>;
+				regulator-max-microvolt = <1300000>;
+			};
 		};
 
 		gsbi5: gsbi@16400000 {

-- 
2.39.2