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Commit ebd2d10e authored by David Collins's avatar David Collins
Browse files

ARM: dts: qcom: switch to I2C control of PM8008 PMIC regulators for Lahaina 

Add support for managing the PM8008I and PM8008J chips via I2C.
Replace the stub-regulator device nodes for these PMICs with
subnodes inside of the respective I2C devices.  This ensures
that consumers are able to modify the physical state of these
PMIC regulators.

Change-Id: Ieb4976ecd8818c7515c2fbf61c754518215fd5bd
parent 91ceb262

qcom/lahaina-pinctrl.dtsi

+28 −0
Original line number Diff line number Diff line
@@ -1534,6 +1534,34 @@ 
			};

		};



		pm8008i_active: pm8008i_active {

			mux {

				pins = "gpio33";

				function = "gpio";

			};



			config {

				pins = "gpio33";

				bias-disable;

				output-high;

				drive-strength = <2>;

			};

		};



		pm8008j_active: pm8008j_active {

			mux {

				pins = "gpio35";

				function = "gpio";

			};



			config {

				pins = "gpio35";

				bias-disable;

				output-high;

				drive-strength = <2>;

			};

		};



		pcie0 {

			pcie0_perst_default: pcie0_perst_default {

				mux {

qcom/lahaina-pmic-overlay.dtsi

+210 −0
Original line number Diff line number Diff line
@@ -18,3 +18,213 @@ 
		};

	};

};



&qupv3_se13_i2c {

	#address-cells = <1>;

	#size-cells = <0>;

	status = "ok";



	pm8008i@8 {

		compatible = "qcom,i2c-pmic";

		reg = <0x8>;

		#address-cells = <1>;

		#size-cells = <0>;



		pinctrl-names = "default";

		pinctrl-0 = <&pm8008i_active>;



		pm8008-chip@900 {

			compatible = "qcom,pm8008-chip";

			reg = <0x900>;



			PM8008I_EN: qcom,pm8008-chip-en {

				regulator-name = "pm8008i-chip-en";

			};

		};



		qcom,revid@100 {

			compatible = "qcom,qpnp-revid";

			reg = <0x100>;

		};

	};



	pm8008i@9 {

		compatible = "qcom,i2c-pmic";

		reg = <0x9>;

		#address-cells = <1>;

		#size-cells = <0>;



		qcom,pm8008i-regulator {

			compatible = "qcom,pm8008-regulator";

			#address-cells = <1>;

			#size-cells = <0>;



			pm8008_en-supply = <&PM8008I_EN>;

			vdd_l1_l2-supply = <&S12B>;

			vdd_l3_l4-supply = <&BOB>;

			vdd_l5-supply = <&S1C>;

			vdd_l6-supply = <&BOB>;

			vdd_l7-supply = <&BOB>;



			L1I: pm8008i_l1: regulator@4000 {

				reg = <0x4000>;

				regulator-name = "pm8008i_l1";

				regulator-min-microvolt = <1000000>;

				regulator-max-microvolt = <1104000>;

				qcom,min-dropout-voltage = <224000>;

				qcom,hpm-min-load = <30000>;

			};



			L2I: pm8008i_l2: regulator@4100 {

				reg = <0x4100>;

				regulator-name = "pm8008i_l2";

				regulator-min-microvolt = <944000>;

				regulator-max-microvolt = <1152000>;

				qcom,min-dropout-voltage = <150000>;

				qcom,hpm-min-load = <30000>;

			};



			L3I: pm8008i_l3: regulator@4200 {

				reg = <0x4200>;

				regulator-name = "pm8008i_l3";

				regulator-min-microvolt = <2696000>;

				regulator-max-microvolt = <3000000>;

				qcom,min-dropout-voltage = <200000>;

			};



			L4I: pm8008i_l4: regulator@4300 {

				reg = <0x4300>;

				regulator-name = "pm8008i_l4";

				regulator-min-microvolt = <2696000>;

				regulator-max-microvolt = <2904000>;

				qcom,min-dropout-voltage = <200000>;

			};



			L5I: pm8008i_l5: regulator@4400 {

				reg = <0x4400>;

				regulator-name = "pm8008i_l5";

				regulator-min-microvolt = <1696000>;

				regulator-max-microvolt = <1800000>;

				qcom,min-dropout-voltage = <70000>;

			};



			L6I: pm8008i_l6: regulator@4500 {

				reg = <0x4500>;

				regulator-name = "pm8008i_l6";

				regulator-min-microvolt = <2696000>;

				regulator-max-microvolt = <2904000>;

				qcom,min-dropout-voltage = <200000>;

			};



			L7I: pm8008i_l7: regulator@4600 {

				reg = <0x4600>;

				regulator-name = "pm8008i_l7";

				regulator-min-microvolt = <2696000>;

				regulator-max-microvolt = <3000000>;

				qcom,min-dropout-voltage = <200000>;

			};

		};

	};



	pm8008j@c {

		compatible = "qcom,i2c-pmic";

		reg = <0xc>;

		#address-cells = <1>;

		#size-cells = <0>;



		pinctrl-names = "default";

		pinctrl-0 = <&pm8008j_active>;



		pm8008-chip@900 {

			compatible = "qcom,pm8008-chip";

			reg = <0x900>;



			PM8008J_EN: qcom,pm8008-chip-en {

				regulator-name = "pm8008j-chip-en";

			};

		};



		qcom,revid@100 {

			compatible = "qcom,qpnp-revid";

			reg = <0x100>;

		};

	};



	pm8008j@d {

		compatible = "qcom,i2c-pmic";

		reg = <0xd>;

		#address-cells = <1>;

		#size-cells = <0>;



		qcom,pm8008j-regulator {

			compatible = "qcom,pm8008-regulator";

			#address-cells = <1>;

			#size-cells = <0>;



			pm8008_en-supply = <&PM8008J_EN>;

			vdd_l1_l2-supply = <&S12B>;

			vdd_l3_l4-supply = <&S1C>;

			vdd_l5-supply = <&BOB>;

			vdd_l6-supply = <&BOB>;

			vdd_l7-supply = <&BOB>;



			L1J: pm8008j_l1: regulator@4000 {

				reg = <0x4000>;

				regulator-name = "pm8008j_l1";

				regulator-min-microvolt = <944000>;

				regulator-max-microvolt = <1152000>;

				qcom,min-dropout-voltage = <100000>;

				qcom,hpm-min-load = <30000>;

			};



			L2J: pm8008j_l2: regulator@4100 {

				reg = <0x4100>;

				regulator-name = "pm8008j_l2";

				regulator-min-microvolt = <944000>;

				regulator-max-microvolt = <1056000>;

				qcom,min-dropout-voltage = <225000>;

				qcom,hpm-min-load = <30000>;

			};



			L3J: pm8008j_l3: regulator@4200 {

				reg = <0x4200>;

				regulator-name = "pm8008j_l3";

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

				qcom,min-dropout-voltage = <70000>;

			};



			L4J: pm8008j_l4: regulator@4300 {

				reg = <0x4300>;

				regulator-name = "pm8008j_l4";

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

				qcom,min-dropout-voltage = <70000>;

			};



			L5J: pm8008j_l5: regulator@4400 {

				reg = <0x4400>;

				regulator-name = "pm8008j_l5";

				regulator-min-microvolt = <2696000>;

				regulator-max-microvolt = <2904000>;

				qcom,min-dropout-voltage = <200000>;

			};



			L6J: pm8008j_l6: regulator@4500 {

				reg = <0x4500>;

				regulator-name = "pm8008j_l6";

				regulator-min-microvolt = <2800000>;

				regulator-max-microvolt = <2800000>;

				qcom,min-dropout-voltage = <200000>;

			};



			L7J: pm8008j_l7: regulator@4600 {

				reg = <0x4600>;

				regulator-name = "pm8008j_l7";

				regulator-min-microvolt = <3000000>;

				regulator-max-microvolt = <3600000>;

				qcom,min-dropout-voltage = <200000>;

			};

		};

	};

};

qcom/lahaina-regulators.dtsi

+0 −115
Original line number Diff line number Diff line
@@ -876,121 +876,6 @@ 
	};

};



/* Stub regulators: */

/ {

	L1I: pm8008i_l1: regulator-pm8008i-l1 {

		compatible = "qcom,stub-regulator";

		regulator-name = "pm8008i_l1";

		regulator-min-microvolt = <1000000>;

		regulator-max-microvolt = <1200000>;

		qcom,hpm-min-load = <30000>;

	};



	L2I: pm8008i_l2: regulator-pm8008i-l2 {

		compatible = "qcom,stub-regulator";

		regulator-name = "pm8008i_l2";

		regulator-min-microvolt = <950000>;

		regulator-max-microvolt = <1150000>;

		qcom,hpm-min-load = <30000>;

	};



	L3I: pm8008i_l3: regulator-pm8008i-l3 {

		compatible = "qcom,stub-regulator";

		regulator-name = "pm8008i_l3";

		regulator-min-microvolt = <2700000>;

		regulator-max-microvolt = <3000000>;

		qcom,hpm-min-load = <10000>;

	};



	L4I: pm8008i_l4: regulator-pm8008i-l4 {

		compatible = "qcom,stub-regulator";

		regulator-name = "pm8008i_l4";

		regulator-min-microvolt = <2700000>;

		regulator-max-microvolt = <2900000>;

		qcom,hpm-min-load = <10000>;

	};



	L5I: pm8008i_l5: regulator-pm8008i-l5 {

		compatible = "qcom,stub-regulator";

		regulator-name = "pm8008i_l5";

		regulator-min-microvolt = <1700000>;

		regulator-max-microvolt = <1900000>;

		qcom,hpm-min-load = <10000>;

	};



	L6I: pm8008i_l6: regulator-pm8008i-l6 {

		compatible = "qcom,stub-regulator";

		regulator-name = "pm8008i_l6";

		regulator-min-microvolt = <2700000>;

		regulator-max-microvolt = <2900000>;

		qcom,hpm-min-load = <10000>;

	};



	L7I: pm8008i_l7: regulator-pm8008i-l7 {

		compatible = "qcom,stub-regulator";

		regulator-name = "pm8008i_l7";

		regulator-min-microvolt = <2700000>;

		regulator-max-microvolt = <3000000>;

		qcom,hpm-min-load = <10000>;

	};



	L1J: pm8008j_l1: regulator-pm8008j-l1 {

		compatible = "qcom,stub-regulator";

		regulator-name = "pm8008j_l1";

		regulator-min-microvolt = <950000>;

		regulator-max-microvolt = <1150000>;

		qcom,hpm-min-load = <30000>;

	};



	L2J: pm8008j_l2: regulator-pm8008j-l2 {

		compatible = "qcom,stub-regulator";

		regulator-name = "pm8008j_l2";

		regulator-min-microvolt = <950000>;

		regulator-max-microvolt = <1150000>;

		qcom,hpm-min-load = <30000>;

	};



	L3J: pm8008j_l3: regulator-pm8008j-l3 {

		compatible = "qcom,stub-regulator";

		regulator-name = "pm8008j_l3";

		regulator-min-microvolt = <1800000>;

		regulator-max-microvolt = <1800000>;

		qcom,hpm-min-load = <10000>;

	};



	L4J: pm8008j_l4: regulator-pm8008j-l4 {

		compatible = "qcom,stub-regulator";

		regulator-name = "pm8008j_l4";

		regulator-min-microvolt = <1800000>;

		regulator-max-microvolt = <1800000>;

		qcom,hpm-min-load = <10000>;

	};



	L5J: pm8008j_l5: regulator-pm8008j-l5 {

		compatible = "qcom,stub-regulator";

		regulator-name = "pm8008j_l5";

		regulator-min-microvolt = <2700000>;

		regulator-max-microvolt = <2900000>;

		qcom,hpm-min-load = <10000>;

	};



	L6J: pm8008j_l6: regulator-pm8008j-l6 {

		compatible = "qcom,stub-regulator";

		regulator-name = "pm8008j_l6";

		regulator-min-microvolt = <2800000>;

		regulator-max-microvolt = <2800000>;

		qcom,hpm-min-load = <10000>;

	};



	L7J: pm8008j_l7: regulator-pm8008j-l7 {

		compatible = "qcom,stub-regulator";

		regulator-name = "pm8008j_l7";

		regulator-min-microvolt = <3000000>;

		regulator-max-microvolt = <3600000>;

		qcom,hpm-min-load = <10000>;

	};

};



&soc {

	refgen: refgen-regulator@88e7000 {

		compatible = "qcom,refgen-kona-regulator";

qcom/lahaina-rumi.dtsi

+4 −0
Original line number Diff line number Diff line
@@ -107,6 +107,10 @@ 
	};

};



&qupv3_se13_i2c {

	status = "disabled";

};



&gpu_cc_cx_gdsc {

	qcom,gds-timeout = <5000>;

};