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Commit bc6678ae authored by Srinivas Ramana's avatar Srinivas Ramana
Browse files

ARM: dts: msm: add/fix the regulator devices for mpq8092 



1. Add the missing PMA8084 LDO 8 regulator device node.
2. Update the voltage constraints, parent supply regulator,
and always-on configuration for all PMA8084 PMIC regulator
devices in order to match the latest MPQ8092 power grid
hardware documentation.

Change-Id: Ie17316044d529a935f24d19c034f448621354a40
Signed-off-by: default avatarSrinivas Ramana <sramana@codeaurora.org>
parent 11c527fc

arch/arm/boot/dts/mpq8092-regulator.dtsi

+38 −27
Original line number Diff line number Diff line
@@ -17,8 +17,8 @@ 


	qcom,pma8084@1 {

		pma8084_s1: regulator@1400 {

			regulator-min-microvolt = <900000>;

			regulator-max-microvolt = <900000>;

			regulator-min-microvolt = <1350000>;

			regulator-max-microvolt = <1350000>;

			qcom,enable-time = <500>;

			qcom,pull-down-enable = <1>;

			qcom,system-load = <100000>;
@@ -26,8 +26,8 @@ 
		};



		pma8084_s3: regulator@1a00 {

			regulator-min-microvolt = <1350000>;

			regulator-max-microvolt = <1350000>;

			regulator-min-microvolt = <1400000>;

			regulator-max-microvolt = <1400000>;

			qcom,enable-time = <500>;

			qcom,pull-down-enable = <1>;

			regulator-always-on;
@@ -54,16 +54,17 @@ 
		};



		pma8084_s6: regulator@2300 {

			regulator-min-microvolt = <900000>;

			regulator-max-microvolt = <900000>;

			regulator-min-microvolt = <945000>;

			regulator-max-microvolt = <945000>;

			qcom,enable-time = <500>;

			qcom,pull-down-enable = <1>;

			regulator-always-on;

			status = "okay";

		};



		pma8084_s12: regulator@3500 {

			regulator-min-microvolt = <900000>;

			regulator-max-microvolt = <900000>;

			regulator-min-microvolt = <1500000>;

			regulator-max-microvolt = <1500000>;

			qcom,enable-time = <500>;

			qcom,pull-down-enable = <1>;

			regulator-always-on;
@@ -72,12 +73,11 @@ 
		};



		pma8084_l1: regulator@4000 {

			parent-supply = <&pma8084_s3>;

			parent-supply = <&pma8084_s1>;

			regulator-min-microvolt = <1225000>;

			regulator-max-microvolt = <1225000>;

			qcom,enable-time = <200>;

			qcom,pull-down-enable = <1>;

			regulator-always-on;

			qcom,system-load = <10000>;

			status = "okay";

		};
@@ -93,8 +93,8 @@ 


		pma8084_l3: regulator@4200 {

			parent-supply = <&pma8084_s3>;

			regulator-min-microvolt = <1200000>;

			regulator-max-microvolt = <1200000>;

			regulator-min-microvolt = <1000000>;

			regulator-max-microvolt = <1000000>;

			qcom,enable-time = <200>;

			qcom,pull-down-enable = <1>;

			status = "okay";
@@ -102,14 +102,24 @@ 


		pma8084_l4: regulator@4300 {

			parent-supply = <&pma8084_s3>;

			regulator-min-microvolt = <1300000>;

			regulator-max-microvolt = <1300000>;

			regulator-min-microvolt = <1050000>;

			regulator-max-microvolt = <1050000>;

			qcom,enable-time = <200>;

			qcom,pull-down-enable = <1>;

			regulator-always-on;

			status = "okay";

		};



		pma8084_l6: regulator@4500 {

			regulator-min-microvolt = <1800000>;

			regulator-max-microvolt = <1800000>;

			qcom,enable-time = <200>;

			qcom,pull-down-enable = <1>;

			regulator-always-on;

			status = "okay";

		};



		pma8084_l8: regulator@4700 {

			regulator-min-microvolt = <1800000>;

			regulator-max-microvolt = <1800000>;

			qcom,enable-time = <200>;
@@ -134,9 +144,9 @@ 
		};



		pma8084_l11: regulator@4a00 {

			parent-supply = <&pma8084_s3>;

			regulator-min-microvolt = <1200000>;

			regulator-max-microvolt = <1200000>;

			parent-supply = <&pma8084_s1>;

			regulator-min-microvolt = <1225000>;

			regulator-max-microvolt = <1225000>;

			qcom,enable-time = <200>;

			qcom,pull-down-enable = <1>;

			status = "okay";
@@ -160,16 +170,16 @@ 
		};



		pma8084_l14: regulator@4d00 {

			regulator-min-microvolt = <950000>;

			regulator-max-microvolt = <950000>;

			regulator-min-microvolt = <1800000>;

			regulator-max-microvolt = <1800000>;

			qcom,enable-time = <200>;

			qcom,pull-down-enable = <1>;

			status = "okay";

		};



		pma8084_l15: regulator@4e00 {

			regulator-min-microvolt = <1800000>;

			regulator-max-microvolt = <1800000>;

			regulator-min-microvolt = <2850000>;

			regulator-max-microvolt = <2850000>;

			qcom,enable-time = <200>;

			qcom,pull-down-enable = <1>;

			status = "okay";
@@ -190,12 +200,13 @@ 
			qcom,enable-time = <200>;

			qcom,pull-down-enable = <1>;

			qcom,system-load = <100000>;

			regulator-always-on;

			status = "okay";

		};



		pma8084_l18: regulator@5100 {

			regulator-min-microvolt = <2850000>;

			regulator-max-microvolt = <2850000>;

			regulator-min-microvolt = <1800000>;

			regulator-max-microvolt = <1800000>;

			qcom,enable-time = <200>;

			qcom,pull-down-enable = <1>;

			status = "okay";
@@ -203,8 +214,8 @@ 


		pma8084_l19: regulator@5200 {

			parent-supply = <&pma8084_s5>;

			regulator-min-microvolt = <1500000>;

			regulator-max-microvolt = <1500000>;

			regulator-min-microvolt = <950000>;

			regulator-max-microvolt = <950000>;

			qcom,enable-time = <200>;

			qcom,pull-down-enable = <1>;

			status = "okay";
@@ -271,8 +282,8 @@ 
		};

		pma8084_l27: regulator@5A00 {

			parent-supply = <&pma8084_s3>;

			regulator-min-microvolt = <1000000>;

			regulator-max-microvolt = <1000000>;

			regulator-min-microvolt = <1300000>;

			regulator-max-microvolt = <1300000>;

			qcom,enable-time = <200>;

			qcom,pull-down-enable = <1>;

			status = "okay";