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: Dongjin Kim <tobetter@gmail.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

diff --git a/arch/arm/boot/dts/exynos4412-odroidx.dts b/arch/arm/boot/dts/exynos4412-odroidx.dts
index 53bc8bf..1786225 100644 (file)
--- a/arch/arm/boot/dts/exynos4412-odroidx.dts
+++ b/arch/arm/boot/dts/exynos4412-odroidx.dts
@@ -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;
+                               };
+                       };
+               };
+       };
 };