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arm: dts: trats: add the pmic node for using DM

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To use driver-model adds the pmic node for max8997.
This is used as kernel device-tree in Linux.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Jaehoon Chung 2017-02-02 17:04:10 +09:00
parent 1a5a05dade
commit 22940af121
1 changed files with 142 additions and 8 deletions
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150
arch/arm/dts/exynos4210-trats.dts
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@ -19,14 +19,6 @@
}; };
aliases { aliases {
i2c0 = "/i2c@13860000";
i2c1 = "/i2c@13870000";
i2c2 = "/i2c@13880000";
i2c3 = "/i2c@13890000";
i2c4 = "/i2c@138a0000";
i2c5 = "/i2c@138b0000";
i2c6 = "/i2c@138c0000";
i2c7 = "/i2c@138d0000";
serial0 = "/serial@13800000"; serial0 = "/serial@13800000";
console = "/serial@13820000"; console = "/serial@13820000";
mmc0 = "/sdhci@12510000"; mmc0 = "/sdhci@12510000";
@ -122,3 +114,145 @@
status = "disabled"; status = "disabled";
}; };
}; };
&i2c_5 {
clock-frequency = <100000>;
status = "okay";
max8997-pmic@66 {
compatible = "maxim,max8997";
reg = <0x66 0 0>;
voltage-regulators {
valive_reg: LDO2 {
regulator-name = "VALIVE_1.1V_C210";
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
regulator-always-on;
};
vusb_reg: LDO3 {
regulator-name = "VUSB_1.1V_C210";
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
};
vmipi_reg: LDO4 {
regulator-name = "VMIPI_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
vpda_reg: LDO6 {
regulator-name = "VCC_1.8V_PDA";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
vcam_reg: LDO7 {
regulator-name = "CAM_ISP_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
vusbdac_reg: LDO8 {
regulator-name = "VUSB+VDAC_3.3V_C210";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
vccpda_reg: LDO9 {
regulator-name = "VCC_2.8V_PDA";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
regulator-always-on;
};
vpll_reg: LDO10 {
regulator-name = "VPLL_1.1V_C210";
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
regulator-always-on;
};
vtcam_reg: LDO12 {
regulator-name = "VT_CAM_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
vcclcd_reg: LDO13 {
regulator-name = "VCC_3.3V_LCD";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
vlcd_reg: LDO15 {
regulator-name = "VLCD_2.2V";
regulator-min-microvolt = <2200000>;
regulator-max-microvolt = <2200000>;
};
camsensor_reg: LDO16 {
regulator-name = "CAM_SENSOR_IO_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
vddq_reg: LDO21 {
regulator-name = "VDDQ_M1M2_1.2V";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
};
varm_breg: BUCK1 {
/*
* HACK: The real name is VARM_1.2V_C210,
* but exynos-cpufreq does not support
* DT-based regulator lookup yet.
*/
regulator-name = "vdd_arm";
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <1350000>;
regulator-always-on;
};
vint_breg: BUCK2 {
regulator-name = "VINT_1.1V_C210";
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <1100000>;
regulator-always-on;
};
camisp_breg: BUCK4 {
regulator-name = "CAM_ISP_CORE_1.2V";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
};
vmem_breg: BUCK5 {
regulator-name = "VMEM_1.2V_C210";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
};
vccsub_breg: BUCK7 {
regulator-name = "VCC_SUB_2.0V";
regulator-min-microvolt = <2000000>;
regulator-max-microvolt = <2000000>;
regulator-always-on;
};
safe1_sreg: ESAFEOUT1 {
regulator-name = "SAFEOUT1";
};
safe2_sreg: ESAFEOUT2 {
regulator-name = "SAFEOUT2";
regulator-boot-on;
};
};
};
};