samsung_sm8750/android_kernel_samsung_sm8750-devicetrees
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ARM: dts: msm: Add UFS's VCCQ2 parent regulator for Parrot

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Add the UFS's VCCQ2 parent regulator information so that
the software can perform load voting on this regulator.

Change-Id: I4ab420c0218a2f5c4d1849166318280e8acca6db
Signed-off-by: kamasali Satyanarayan <quic_kamasali@quicinc.com>
This commit is contained in:
kamasali Satyanarayan
2024-09-27 16:52:56 +05:30
parent 17b320bdf1
commit b179134c20
4 changed files with 15 additions and 0 deletions
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3
qcom/parrot-atp.dtsi
View File

@@ -53,6 +53,9 @@
vccq2-supply = <&L19B>;
vccq2-max-microamp = <750000>;
qcom,vccq2-parent-supply = <&S8E>;
qcom,vccq2-parent-max-microamp = <210000>;
qcom,vddp-ref-clk-supply = <&L13B>;
qcom,vddp-ref-clk-max-microamp = <100>;

3
qcom/parrot-idp.dtsi
View File

@@ -144,6 +144,9 @@
vccq2-supply = <&L19B>;
vccq2-max-microamp = <750000>;
qcom,vccq2-parent-supply = <&S8E>;
qcom,vccq2-parent-max-microamp = <210000>;
qcom,vddp-ref-clk-supply = <&L13B>;
qcom,vddp-ref-clk-max-microamp = <100>;

3
qcom/parrot-qrd.dtsi
View File

@@ -94,6 +94,9 @@
vccq2-supply = <&L19B>;
vccq2-max-microamp = <750000>;
qcom,vccq2-parent-supply = <&S8E>;
qcom,vccq2-parent-max-microamp = <210000>;
qcom,vddp-ref-clk-supply = <&L13B>;
qcom,vddp-ref-clk-max-microamp = <100>;

6
qcom/parrot-regulators.dtsi
View File

@@ -685,6 +685,11 @@
rpmh-regulator-smpe8 {
compatible = "qcom,rpmh-vrm-regulator";
qcom,resource-name = "smpe8";
qcom,regulator-type = "pmic5-hfsmps";
qcom,supported-modes =
<RPMH_REGULATOR_MODE_RET
RPMH_REGULATOR_MODE_AUTO>;
qcom,mode-threshold-currents = <0 200000>;
S8E:
pm6150l_s8: regulator-pm6150l-s8 {
regulator-name = "pm6150l_s8";
@@ -692,6 +697,7 @@
regulator-min-microvolt = <1816000>;
regulator-max-microvolt = <2040000>;
qcom,init-voltage = <1872000>;
qcom,init-mode = <RPMH_REGULATOR_MODE_RET>;
};
};