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From: Komal Bajaj <quic_kbajaj@quicinc.com>
To: Bjorn Andersson <andersson@kernel.org>,
        Konrad Dybcio
	<konrad.dybcio@linaro.org>,
        Rob Herring <robh@kernel.org>,
        "Krzysztof
 Kozlowski" <krzk+dt@kernel.org>,
        Conor Dooley <conor+dt@kernel.org>
CC: Melody Olvera <quic_molvera@quicinc.com>, <linux-arm-msm@vger.kernel.org>,
        <devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
        Komal Bajaj
	<quic_kbajaj@quicinc.com>
Subject: [PATCH] arm64: dts: qcom: qdu/qru1000-idp: Fix the voltage setting
Date: Tue, 14 May 2024 18:40:38 +0530
Message-ID: <20240514131038.28036-1-quic_kbajaj@quicinc.com>
Precedence: bulk
MIME-Version: 1.0
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Fixing the regulator voltages for qdu/qru1000 idp boards.
In particular -
- smps4 is 1.574V min and 2.04V max
- smps5 is 1.2V min and 1.4V max
- smps6 is 0.382V min and 1.12V max
- smps8 is fixed at 0.752V

Fixes: d1f2cfe2f669 ("arm64: dts: qcom: Add base QDU1000/QRU1000 IDP DTs")
Signed-off-by: Komal Bajaj <quic_kbajaj@quicinc.com>
---
 arch/arm64/boot/dts/qcom/qdu1000-idp.dts | 16 ++++++++--------
 arch/arm64/boot/dts/qcom/qru1000-idp.dts | 16 ++++++++--------
 2 files changed, 16 insertions(+), 16 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/qdu1000-idp.dts b/arch/arm64/boot/dts/qcom/qdu1000-idp.dts
index 6e129dc123ed..89b84fb0f70a 100644
--- a/arch/arm64/boot/dts/qcom/qdu1000-idp.dts
+++ b/arch/arm64/boot/dts/qcom/qdu1000-idp.dts
@@ -96,20 +96,20 @@ vreg_s3a_1p05: smps3 {

 		vreg_s4a_1p8: smps4 {
 			regulator-name = "vreg_s4a_1p8";
-			regulator-min-microvolt = <1800000>;
-			regulator-max-microvolt = <1800000>;
+			regulator-min-microvolt = <1574000>;
+			regulator-max-microvolt = <2040000>;
 		};

 		vreg_s5a_2p0: smps5 {
 			regulator-name = "vreg_s5a_2p0";
-			regulator-min-microvolt = <1904000>;
-			regulator-max-microvolt = <2000000>;
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1400000>;
 		};

 		vreg_s6a_0p9: smps6 {
 			regulator-name = "vreg_s6a_0p9";
-			regulator-min-microvolt = <920000>;
-			regulator-max-microvolt = <1128000>;
+			regulator-min-microvolt = <382000>;
+			regulator-max-microvolt = <1120000>;
 		};

 		vreg_s7a_1p2: smps7 {
@@ -120,8 +120,8 @@ vreg_s7a_1p2: smps7 {

 		vreg_s8a_1p3: smps8 {
 			regulator-name = "vreg_s8a_1p3";
-			regulator-min-microvolt = <1352000>;
-			regulator-max-microvolt = <1352000>;
+			regulator-min-microvolt = <752000>;
+			regulator-max-microvolt = <752000>;
 		};

 		vreg_l1a_0p91: ldo1 {
diff --git a/arch/arm64/boot/dts/qcom/qru1000-idp.dts b/arch/arm64/boot/dts/qcom/qru1000-idp.dts
index 2a862c83309e..258483af065b 100644
--- a/arch/arm64/boot/dts/qcom/qru1000-idp.dts
+++ b/arch/arm64/boot/dts/qcom/qru1000-idp.dts
@@ -96,20 +96,20 @@ vreg_s3a_1p05: smps3 {

 		vreg_s4a_1p8: smps4 {
 			regulator-name = "vreg_s4a_1p8";
-			regulator-min-microvolt = <1800000>;
-			regulator-max-microvolt = <1800000>;
+			regulator-min-microvolt = <1574000>;
+			regulator-max-microvolt = <2040000>;
 		};

 		vreg_s5a_2p0: smps5 {
 			regulator-name = "vreg_s5a_2p0";
-			regulator-min-microvolt = <1904000>;
-			regulator-max-microvolt = <2000000>;
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1400000>;
 		};

 		vreg_s6a_0p9: smps6 {
 			regulator-name = "vreg_s6a_0p9";
-			regulator-min-microvolt = <920000>;
-			regulator-max-microvolt = <1128000>;
+			regulator-min-microvolt = <382000>;
+			regulator-max-microvolt = <1120000>;
 		};

 		vreg_s7a_1p2: smps7 {
@@ -120,8 +120,8 @@ vreg_s7a_1p2: smps7 {

 		vreg_s8a_1p3: smps8 {
 			regulator-name = "vreg_s8a_1p3";
-			regulator-min-microvolt = <1352000>;
-			regulator-max-microvolt = <1352000>;
+			regulator-min-microvolt = <752000>;
+			regulator-max-microvolt = <752000>;
 		};

 		vreg_l1a_0p91: ldo1 {
--
2.42.0