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ARM: dts: Add PMIC node entry for Arndale board
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Added S5M8767 PMIC DT nodes for Arndale board. Only the used
LDO's/BUCK are defined here. Also the nodes describe the default/reset
state LDO's and no power mangement tuning is implemented. The usage
desription can be found in s5m8767 device tree binding documentation.

Signed-off-by: Amit Daniel Kachhap <amit.daniel@samsung.com>
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
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Amit Daniel Kachhap authored and Kukjin Kim committed Apr 8, 2013
1 parent 89fec22 commit 1f51819
Showing 1 changed file with 254 additions and 1 deletion.
255 changes: 254 additions & 1 deletion arch/arm/boot/dts/exynos5250-arndale.dts
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Original file line number Diff line number Diff line change
Expand Up @@ -25,7 +25,260 @@
};

i2c@12C60000 {
status = "disabled";
samsung,i2c-sda-delay = <100>;
samsung,i2c-max-bus-freq = <20000>;
samsung,i2c-slave-addr = <0x66>;

s5m8767_pmic@66 {
compatible = "samsung,s5m8767-pmic";
reg = <0x66>;

s5m8767,pmic-buck2-dvs-voltage = <1300000>;
s5m8767,pmic-buck3-dvs-voltage = <1100000>;
s5m8767,pmic-buck4-dvs-voltage = <1200000>;
s5m8767,pmic-buck-dvs-gpios = <&gpd1 0 0>,
<&gpd1 1 0>,
<&gpd1 2 0>;
s5m8767,pmic-buck-ds-gpios = <&gpx2 3 0>,
<&gpx2 4 0>,
<&gpx2 5 0>;
regulators {
ldo1_reg: LDO1 {
regulator-name = "VDD_ALIVE_1.0V";
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
regulator-always-on;
regulator-boot-on;
op_mode = <1>;
};

ldo2_reg: LDO2 {
regulator-name = "VDD_28IO_DP_1.35V";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
regulator-boot-on;
op_mode = <1>;
};

ldo3_reg: LDO3 {
regulator-name = "VDD_COMMON1_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
op_mode = <1>;
};

ldo4_reg: LDO4 {
regulator-name = "VDD_IOPERI_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
op_mode = <1>;
};

ldo5_reg: LDO5 {
regulator-name = "VDD_EXT_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
op_mode = <1>;
};

ldo6_reg: LDO6 {
regulator-name = "VDD_MPLL_1.1V";
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
regulator-always-on;
regulator-boot-on;
op_mode = <1>;
};

ldo7_reg: LDO7 {
regulator-name = "VDD_XPLL_1.1V";
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
regulator-always-on;
regulator-boot-on;
op_mode = <1>;
};

ldo8_reg: LDO8 {
regulator-name = "VDD_COMMON2_1.0V";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
regulator-boot-on;
op_mode = <1>;
};

ldo9_reg: LDO9 {
regulator-name = "VDD_33ON_3.0V";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
op_mode = <1>;
};

ldo10_reg: LDO10 {
regulator-name = "VDD_COMMON3_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
op_mode = <1>;
};

ldo11_reg: LDO11 {
regulator-name = "VDD_ABB2_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
op_mode = <1>;
};

ldo12_reg: LDO12 {
regulator-name = "VDD_USB_3.0V";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
regulator-always-on;
regulator-boot-on;
op_mode = <1>;
};

ldo13_reg: LDO13 {
regulator-name = "VDDQ_C2C_W_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
op_mode = <1>;
};

ldo14_reg: LDO14 {
regulator-name = "VDD18_ABB0_3_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
op_mode = <1>;
};

ldo15_reg: LDO15 {
regulator-name = "VDD10_COMMON4_1.0V";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
regulator-boot-on;
op_mode = <1>;
};

ldo16_reg: LDO16 {
regulator-name = "VDD18_HSIC_1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
op_mode = <1>;
};

ldo17_reg: LDO17 {
regulator-name = "VDDQ_MMC2_3_2.8V";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
regulator-always-on;
regulator-boot-on;
op_mode = <1>;
};

ldo18_reg: LDO18 {
regulator-name = "VDD_33ON_2.8V";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
op_mode = <1>;
};

ldo22_reg: LDO22 {
regulator-name = "EXT_33_OFF";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
op_mode = <1>;
};

ldo23_reg: LDO23 {
regulator-name = "EXT_28_OFF";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
op_mode = <1>;
};

ldo25_reg: LDO25 {
regulator-name = "PVDD_LDO25";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
op_mode = <1>;
};

ldo26_reg: LDO26 {
regulator-name = "EXT_18_OFF";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
op_mode = <1>;
};

buck1_reg: BUCK1 {
regulator-name = "vdd_mif";
regulator-min-microvolt = <950000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
regulator-boot-on;
op_mode = <1>;
};

buck2_reg: BUCK2 {
regulator-name = "vdd_arm";
regulator-min-microvolt = <925000>;
regulator-max-microvolt = <1300000>;
regulator-always-on;
regulator-boot-on;
op_mode = <1>;
};

buck3_reg: BUCK3 {
regulator-name = "vdd_int";
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
regulator-boot-on;
op_mode = <1>;
};

buck4_reg: BUCK4 {
regulator-name = "vdd_g3d";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-boot-on;
op_mode = <1>;
};

buck5_reg: BUCK5 {
regulator-name = "VDD_MEM_1.35V";
regulator-min-microvolt = <750000>;
regulator-max-microvolt = <1355000>;
regulator-always-on;
regulator-boot-on;
op_mode = <1>;
};

buck9_reg: BUCK9 {
regulator-name = "VDD_33_OFF_EXT1";
regulator-min-microvolt = <750000>;
regulator-max-microvolt = <3000000>;
op_mode = <1>;
};
};
};
};

i2c@12C70000 {
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