Commit cd13c72c authored by Iskren Chernev's avatar Iskren Chernev Committed by Bjorn Andersson
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ARM: dts: qcom: msm8974-klte: Add max77826 pmic node 



This introduces the MAX77826 PMIC that powers some pheripherals on the
klte, like the touchpad, touchkeys and camera.

Signed-off-by: default avatarIskren Chernev <iskren.chernev@gmail.com>
Link: https://lore.kernel.org/r/20200414172250.2363235-4-iskren.chernev@gmail.com


Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
parent 65876ae9

arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts

+111 −0
Original line number Diff line number Diff line
@@ -297,6 +297,117 @@ 
			};

		};

	};



	pinctrl@fd510000 {

		i2c6_pins: i2c6 {

			mux {

				pins = "gpio29", "gpio30";

				function = "blsp_i2c6";



				drive-strength = <2>;

				bias-disable;

			};

		};

	};



	i2c@f9928000 {

		status = "okay";



		pinctrl-names = "default";

		pinctrl-0 = <&i2c6_pins>;



		pmic@60 {

			reg = <0x60>;

			compatible = "maxim,max77826";



			regulators {

				max77826_ldo1: LDO1 {

					regulator-min-microvolt = <1200000>;

					regulator-max-microvolt = <1200000>;

				};



				max77826_ldo2: LDO2 {

					regulator-min-microvolt = <1000000>;

					regulator-max-microvolt = <1000000>;

				};



				max77826_ldo3: LDO3 {

					regulator-min-microvolt = <1200000>;

					regulator-max-microvolt = <1200000>;

				};



				max77826_ldo4: LDO4 {

					regulator-min-microvolt = <1800000>;

					regulator-max-microvolt = <1800000>;

				};



				max77826_ldo5: LDO5 {

					regulator-min-microvolt = <1800000>;

					regulator-max-microvolt = <1800000>;

				};



				max77826_ldo6: LDO6 {

					regulator-min-microvolt = <1800000>;

					regulator-max-microvolt = <3300000>;

				};



				max77826_ldo7: LDO7 {

					regulator-min-microvolt = <1800000>;

					regulator-max-microvolt = <1800000>;

				};



				max77826_ldo8: LDO8 {

					regulator-min-microvolt = <1800000>;

					regulator-max-microvolt = <3300000>;

				};



				max77826_ldo9: LDO9 {

					regulator-min-microvolt = <1800000>;

					regulator-max-microvolt = <1800000>;

				};



				max77826_ldo10: LDO10 {

					regulator-min-microvolt = <2800000>;

					regulator-max-microvolt = <2950000>;

				};



				max77826_ldo11: LDO11 {

					regulator-min-microvolt = <2700000>;

					regulator-max-microvolt = <2950000>;

				};



				max77826_ldo12: LDO12 {

					regulator-min-microvolt = <2500000>;

					regulator-max-microvolt = <3300000>;

				};



				max77826_ldo13: LDO13 {

					regulator-min-microvolt = <3300000>;

					regulator-max-microvolt = <3300000>;

				};



				max77826_ldo14: LDO14 {

					regulator-min-microvolt = <3300000>;

					regulator-max-microvolt = <3300000>;

				};



				max77826_ldo15: LDO15 {

					regulator-min-microvolt = <1800000>;

					regulator-max-microvolt = <1800000>;

				};



				max77826_buck: BUCK {

					regulator-min-microvolt = <1225000>;

					regulator-max-microvolt = <1225000>;

				};



				max77826_buckboost: BUCKBOOST {

					regulator-min-microvolt = <3400000>;

					regulator-max-microvolt = <3400000>;

				};

			};

		};

	};

};



&spmi_bus {

arch/arm/boot/dts/qcom-msm8974.dtsi

+11 −0
Original line number Diff line number Diff line
@@ -974,6 +974,17 @@ 
			#size-cells = <0>;

		};



		blsp_i2c6: i2c@f9928000 {

			status = "disabled";

			compatible = "qcom,i2c-qup-v2.1.1";

			reg = <0xf9928000 0x1000>;

			interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&gcc GCC_BLSP1_QUP6_I2C_APPS_CLK>, <&gcc GCC_BLSP1_AHB_CLK>;

			clock-names = "core", "iface";

			#address-cells = <1>;

			#size-cells = <0>;

		};



		blsp_i2c8: i2c@f9964000 {

			status = "disabled";

			compatible = "qcom,i2c-qup-v2.1.1";