ARM: dts: msm8974: castor: Define pm8841 regulators

Message ID 20191213051719.3688771-1-bjorn.andersson@linaro.org
State New
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Series
  • ARM: dts: msm8974: castor: Define pm8841 regulators
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Commit Message

Bjorn Andersson Dec. 13, 2019, 5:17 a.m.
Define the pm8841 regulators under SMD/RPM, to allow the modem
remoteproc to set the voltage during boot of the remote processor.

Entries are just copied from the Honami dts.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

---
 .../dts/qcom-msm8974-sony-xperia-castor.dts   | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)

-- 
2.23.0

Patch

diff --git a/arch/arm/boot/dts/qcom-msm8974-sony-xperia-castor.dts b/arch/arm/boot/dts/qcom-msm8974-sony-xperia-castor.dts
index 701b396719c7..4655e7941232 100644
--- a/arch/arm/boot/dts/qcom-msm8974-sony-xperia-castor.dts
+++ b/arch/arm/boot/dts/qcom-msm8974-sony-xperia-castor.dts
@@ -56,6 +56,28 @@ 
 	smd {
 		rpm {
 			rpm_requests {
+				pm8841-regulators {
+					s1 {
+						regulator-min-microvolt = <675000>;
+						regulator-max-microvolt = <1050000>;
+					};
+
+					s2 {
+						regulator-min-microvolt = <500000>;
+						regulator-max-microvolt = <1050000>;
+					};
+
+					s3 {
+						regulator-min-microvolt = <500000>;
+						regulator-max-microvolt = <1050000>;
+					};
+
+					s4 {
+						regulator-min-microvolt = <500000>;
+						regulator-max-microvolt = <1050000>;
+					};
+				};
+
 				pm8941-regulators {
 					vdd_l1_l3-supply = <&pm8941_s1>;
 					vdd_l2_lvs1_2_3-supply = <&pm8941_s3>;