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ARM: tegra: dalmore: add fixed regulator node 

NVIDIA's Tegra114 reference platform Dalmore has voltage switch
regulators which are controlled by the Tegra GPIOs.

Add DT node for fixed regulators.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
hifive-unleashed-5.1
Laxman Dewangan 2013-03-21 19:17:42 +05:30 committed by Stephen Warren
parent 81c6c56cb3
commit fcf0b3a6c2
1 changed files with 56 additions and 1 deletions
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57
arch/arm/boot/dts/tegra114-dalmore.dts
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@ -764,7 +764,7 @@
vsys-l2-supply = <&vdd_ac_bat_reg>;
regulators {
dcdc1 {
tps65090_dcdc1_reg: dcdc1 {
regulator-name = "vdd-sys-5v0";
regulator-always-on;
regulator-boot-on;
@ -863,5 +863,60 @@
regulator-max-microvolt = <5000000>;
regulator-always-on;
};
dvdd_ts_reg: regulator@1 {
compatible = "regulator-fixed";
reg = <1>;
regulator-name = "dvdd_ts";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
enable-active-high;
gpio = <&gpio 61 0>; /* GPIO PH5 */
};
lcd_bl_en_reg: regulator@2 {
compatible = "regulator-fixed";
reg = <2>;
regulator-name = "lcd_bl_en";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
enable-active-high;
gpio = <&gpio 58 0>; /* GPIO PH2 */
};
usb1_vbus_reg: regulator@3 {
compatible = "regulator-fixed";
reg = <3>;
regulator-name = "usb1_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
enable-active-high;
gpio = <&gpio 108 0>; /* GPIO PN4 */
gpio-open-drain;
vin-supply = <&tps65090_dcdc1_reg>;
};
usb3_vbus_reg: regulator@4 {
compatible = "regulator-fixed";
reg = <4>;
regulator-name = "usb2_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
enable-active-high;
gpio = <&gpio 86 0>; /* GPIO PK6 */
gpio-open-drain;
vin-supply = <&tps65090_dcdc1_reg>;
};
vdd_hdmi_reg: regulator@5 {
compatible = "regulator-fixed";
reg = <5>;
regulator-name = "vdd_hdmi_5v0";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
enable-active-high;
gpio = <&gpio 81 0>; /* GPIO PK1 */
vin-supply = <&tps65090_dcdc1_reg>;
};
};
};