Adding regulators subnode to fdt max77686 node allows properly init regulators descriptors from by the max77686 regulator driver. This enables the complete functionality of the regulator command.
Signed-off-by: Przemyslaw Marczak p.marczak@samsung.com --- arch/arm/dts/exynos4412-odroid.dts | 250 ++++++++++++++++++++++++++++++++++++- 1 file changed, 249 insertions(+), 1 deletion(-)
diff --git a/arch/arm/dts/exynos4412-odroid.dts b/arch/arm/dts/exynos4412-odroid.dts index 4c5e2b3..b6abd51 100644 --- a/arch/arm/dts/exynos4412-odroid.dts +++ b/arch/arm/dts/exynos4412-odroid.dts @@ -20,6 +20,7 @@ console = "/serial@13810000"; mmc2 = "sdhci@12530000"; mmc4 = "dwmmc@12550000"; + pmic = &max77686; };
i2c@13860000 { @@ -28,11 +29,258 @@ samsung,i2c-max-bus-freq = <100000>; status = "okay";
- max77686_pmic@09 { + max77686: max77686@09 { compatible = "maxim,max77686_pmic"; interrupts = <7 0>; reg = <0x09 0 0>; #clock-cells = <1>; + + voltage-regulators { + ldo1_reg: ldo1 { + regulator-compatible = "LDO1"; + regulator-name = "VDD_ALIVE_1.0V"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + }; + + ldo2_reg: ldo2 { + regulator-compatible = "LDO2"; + regulator-name = "VDDQ_VM1M2_1.2V"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + ldo3_reg: ldo3 { + regulator-compatible = "LDO3"; + regulator-name = "VCC_1.8V_AP"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + ldo4_reg: ldo4 { + regulator-compatible = "LDO4"; + regulator-name = "VDDQ_MMC2_2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + + ldo5_reg: ldo5 { + regulator-compatible = "LDO5"; + regulator-name = "VDDQ_MMC0/1/3_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + ldo6_reg: ldo6 { + regulator-compatible = "LDO6"; + regulator-name = "VMPLL_1.0V"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + }; + + ldo7_reg: ldo7 { + regulator-compatible = "LDO7"; + regulator-name = "VPLL_1.1V"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + }; + + ldo8_reg: ldo8 { + regulator-compatible = "LDO8"; + regulator-name = "VDD_MIPI/HDMI_1.0V"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + }; + + ldo9_reg: ldo9 { + regulator-compatible = "LDO9"; + regulator-name = "nc"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + ldo10_reg: ldo10 { + regulator-compatible = "LDO10"; + regulator-name = "VDD_MIPI/HDMI_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + ldo11_reg: ldo11 { + regulator-compatible = "LDO11"; + regulator-name = "VDD_ABB1_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + ldo12_reg: ldo12 { + regulator-compatible = "LDO12"; + regulator-name = "VDD_UOTG_3.0V"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + }; + + ldo13_reg: ldo13 { + regulator-compatible = "LDO13"; + regulator-name = "VDD_C2C_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + ldo14_reg: ldo14 { + regulator-compatible = "LDO14"; + regulator-name = "VDD_ABB02_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + ldo15_reg: ldo15 { + regulator-compatible = "LDO15"; + regulator-name = "VDD_HSIC/OTG_1.0V"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + }; + + ldo16_reg: ldo16 { + regulator-compatible = "LDO16"; + regulator-name = "VDD_HSIC_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + ldo17_reg: ldo17 { + regulator-compatible = "LDO17"; + regulator-name = "VDDQ_CAM_1.2V"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + ldo18_reg: ldo18 { + regulator-compatible = "LDO18"; + regulator-name = "nc"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + ldo19_reg: ldo19 { + regulator-compatible = "LDO19"; + regulator-name = "nc"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + ldo20_reg: ldo20 { + regulator-compatible = "LDO20"; + regulator-name = "VDDQ_EMMC_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + ldo21_reg: ldo21 { + regulator-compatible = "LDO21"; + regulator-name = "TFLASH_2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + + ldo22_reg: ldo22 { + regulator-compatible = "LDO22"; + regulator-name = "VDDQ_EMMC_2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + + ldo23_reg: ldo23 { + regulator-compatible = "LDO23"; + regulator-name = "nc"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + ldo24_reg: ldo24 { + regulator-compatible = "LDO24"; + regulator-name = "nc"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + }; + + ldo25_reg: ldo25 { + regulator-compatible = "LDO25"; + regulator-name = "VDDQ_LCD_3.0V"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + }; + + ldo26_reg: ldo26 { + regulator-compatible = "LDO26"; + regulator-name = "nc"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + }; + + buck1_reg: buck1 { + regulator-compatible = "BUCK1"; + regulator-name = "VDD_MIF_1.0V"; + regulator-min-microvolt = <8500000>; + regulator-max-microvolt = <1100000>; + }; + + buck2_reg: buck2 { + regulator-compatible = "BUCK2"; + regulator-name = "VDD_ARM_1.0V"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1500000>; + }; + + buck3_reg: buck3 { + regulator-compatible = "BUCK3"; + regulator-name = "VDD_INT_1.1V"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1150000>; + }; + + buck4_reg: buck4 { + regulator-compatible = "BUCK4"; + regulator-name = "VDD_G3D_1.0V"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1150000>; + }; + + buck5_reg: buck5 { + regulator-compatible = "BUCK5"; + regulator-name = "VDDQ_AP_1.2V"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + + buck6_reg: buck6 { + regulator-compatible = "BUCK6"; + regulator-name = "VCC_INL1/7_1.35V"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1350000>; + }; + + buck7_reg: buck7 { + regulator-compatible = "BUCK7"; + regulator-name = "VCC_INL2/3/5_2.0V"; + regulator-min-microvolt = <2000000>; + regulator-max-microvolt = <2000000>; + }; + + buck8_reg: buck8 { + regulator-compatible = "BUCK8"; + regulator-name = "VCC_P3V3_2.85V"; + regulator-min-microvolt = <2850000>; + regulator-max-microvolt = <3300000>; + }; + + buck9_reg: buck9 { + regulator-compatible = "BUCK9"; + regulator-name = "nc"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + }; + }; }; };