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Commit d62347a2 authored by Dongjin Kim's avatar Dongjin Kim Committed by Kukjin Kim
Browse files

ARM: dts: add max77686 node entry for ODROID-X 



ODROID-X board have a max77686 PMIC on i2c channel 0. The properties of used
LDO and BUCK are defined according the schematic.

Signed-off-by: default avatarDongjin Kim <tobetter@gmail.com>
Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
parent f2ee3952

arch/arm/boot/dts/exynos4412-odroidx.dts

+195 −0
Original line number Diff line number Diff line
@@ -108,4 +108,199 @@ 
			clock-frequency = <24000000>;

		};

	};



	i2c@13860000 {

		pinctrl-0 = <&i2c0_bus>;

		pinctrl-names = "default";

		status = "okay";



		max77686: pmic@09 {

			compatible = "maxim,max77686";

			reg = <0x09>;



			voltage-regulators {

				ldo1_reg: LDO1 {

					regulator-name = "VDD_ALIVE_1.0V";

					regulator-min-microvolt = <1000000>;

					regulator-max-microvolt = <1000000>;

					regulator-always-on;

				};



				ldo2_reg: LDO2 {

					regulator-name = "VDDQ_M1_2_1.8V";

					regulator-min-microvolt = <1800000>;

					regulator-max-microvolt = <1800000>;

					regulator-always-on;

				};



				ldo3_reg: LDO3 {

					regulator-name = "VDDQ_EXT_1.8V";

					regulator-min-microvolt = <1800000>;

					regulator-max-microvolt = <1800000>;

					regulator-always-on;

				};



				ldo4_reg: LDO4 {

					regulator-name = "VDDQ_MMC2_2.8V";

					regulator-min-microvolt = <2800000>;

					regulator-max-microvolt = <2800000>;

					regulator-always-on;

					regulator-boot-on;

				};



				ldo5_reg: LDO5 {

					regulator-name = "VDDQ_MMC1_3_1.8V";

					regulator-min-microvolt = <1800000>;

					regulator-max-microvolt = <1800000>;

					regulator-always-on;

					regulator-boot-on;

				};



				ldo6_reg: LDO6 {

					regulator-name = "VDD10_MPLL_1.0V";

					regulator-min-microvolt = <1000000>;

					regulator-max-microvolt = <1000000>;

					regulator-always-on;

				};



				ldo7_reg: LDO7 {

					regulator-name = "VDD10_XPLL_1.0V";

					regulator-min-microvolt = <1000000>;

					regulator-max-microvolt = <1000000>;

					regulator-always-on;

				};



				ldo11_reg: LDO11 {

					regulator-name = "VDD18_ABB1_1.8V";

					regulator-min-microvolt = <1800000>;

					regulator-max-microvolt = <1800000>;

					regulator-always-on;

				};



				ldo12_reg: LDO12 {

					regulator-name = "VDD33_USB_3.3V";

					regulator-min-microvolt = <3300000>;

					regulator-max-microvolt = <3300000>;

					regulator-always-on;

					regulator-boot-on;

				};



				ldo13_reg: LDO13 {

					regulator-name = "VDDQ_C2C_W_1.8V";

					regulator-min-microvolt = <1800000>;

					regulator-max-microvolt = <1800000>;

					regulator-always-on;

					regulator-boot-on;

				};



				ldo14_reg: LDO14 {

					regulator-name = "VDD18_ABB0_2_1.8V";

					regulator-min-microvolt = <1800000>;

					regulator-max-microvolt = <1800000>;

					regulator-always-on;

					regulator-boot-on;

				};



				ldo15_reg: LDO15 {

					regulator-name = "VDD10_HSIC_1.0V";

					regulator-min-microvolt = <1000000>;

					regulator-max-microvolt = <1000000>;

					regulator-always-on;

					regulator-boot-on;

				};



				ldo16_reg: LDO16 {

					regulator-name = "VDD18_HSIC_1.8V";

					regulator-min-microvolt = <1800000>;

					regulator-max-microvolt = <1800000>;

					regulator-always-on;

					regulator-boot-on;

				};



				ldo20_reg: LDO20 {

					regulator-name = "LDO20_1.8V";

					regulator-min-microvolt = <1800000>;

					regulator-max-microvolt = <1800000>;

					regulator-boot-on;

				};



				ldo21_reg: LDO21 {

					regulator-name = "LDO21_3.3V";

					regulator-min-microvolt = <3300000>;

					regulator-max-microvolt = <3300000>;

					regulator-always-on;

					regulator-boot-on;

				};



				ldo25_reg: LDO25 {

					regulator-name = "VDDQ_LCD_1.8V";

					regulator-min-microvolt = <1800000>;

					regulator-max-microvolt = <1800000>;

					regulator-always-on;

					regulator-boot-on;

				};



				buck1_reg: BUCK1 {

					regulator-name = "vdd_mif";

					regulator-min-microvolt = <1000000>;

					regulator-max-microvolt = <1000000>;

					regulator-always-on;

					regulator-boot-on;

				};



				buck2_reg: BUCK2 {

					regulator-name = "vdd_arm";

					regulator-min-microvolt = <900000>;

					regulator-max-microvolt = <1300000>;

					regulator-always-on;

					regulator-boot-on;

				};



				buck3_reg: BUCK3 {

					regulator-name = "vdd_int";

					regulator-min-microvolt = <1000000>;

					regulator-max-microvolt = <1000000>;

					regulator-always-on;

					regulator-boot-on;

				};



				buck4_reg: BUCK4 {

					regulator-name = "vdd_g3d";

					regulator-min-microvolt = <900000>;

					regulator-max-microvolt = <1100000>;

					regulator-microvolt-offset = <50000>;

				};



				buck5_reg: BUCK5 {

					regulator-name = "VDDQ_CKEM1_2_1.2V";

					regulator-min-microvolt = <1200000>;

					regulator-max-microvolt = <1200000>;

					regulator-always-on;

					regulator-boot-on;

				};



				buck6_reg: BUCK6 {

					regulator-name = "BUCK6_1.35V";

					regulator-min-microvolt = <1350000>;

					regulator-max-microvolt = <1350000>;

					regulator-always-on;

					regulator-boot-on;

				};



				buck7_reg: BUCK7 {

					regulator-name = "BUCK7_2.0V";

					regulator-min-microvolt = <2000000>;

					regulator-max-microvolt = <2000000>;

					regulator-always-on;

				};



				buck8_reg: BUCK8 {

					regulator-name = "BUCK8_2.8V";

					regulator-min-microvolt = <2800000>;

					regulator-max-microvolt = <2800000>;

					regulator-always-on;

				};

			};

		};

	};

};