ARM: tegra: cardhu: add dt entry for fixed regulators

[firefly-linux-kernel-4.4.55.git] / arch / arm / boot / dts / tegra30-cardhu-a04.dts

diff --git a/arch/arm/boot/dts/tegra30-cardhu-a04.dts b/arch/arm/boot/dts/tegra30-cardhu-a04.dts
index a4cae6c16ddf3f78c81cdec95570f041026d84cf..0828f097ca860490b7edd786b619bf889535014a 100644 (file)
--- a/arch/arm/boot/dts/tegra30-cardhu-a04.dts
+++ b/arch/arm/boot/dts/tegra30-cardhu-a04.dts
@@ -7,4 +7,92 @@
 / {
        model = "NVIDIA Tegra30 Cardhu A04 (A05, A06, A07) evaluation board";
        compatible = "nvidia,cardhu-a04", "nvidia,cardhu", "nvidia,tegra30";
+
+       regulators {
+               compatible = "simple-bus";
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               ddr_reg: regulator@100 {
+                       compatible = "regulator-fixed";
+                       regulator-name = "ddr";
+                       reg = <100>;
+                       regulator-min-microvolt = <1500000>;
+                       regulator-max-microvolt = <1500000>;
+                       regulator-always-on;
+                       regulator-boot-on;
+                       enable-active-high;
+                       gpio = <&pmic 7 0>;
+               };
+
+               sys_3v3_reg: regulator@101 {
+                       compatible = "regulator-fixed";
+                       reg = <101>;
+                       regulator-name = "sys_3v3";
+                       regulator-min-microvolt = <3300000>;
+                       regulator-max-microvolt = <3300000>;
+                       regulator-always-on;
+                       regulator-boot-on;
+                       enable-active-high;
+                       gpio = <&pmic 6 0>;
+               };
+
+               usb1_vbus_reg: regulator@102 {
+                       compatible = "regulator-fixed";
+                       reg = <102>;
+                       regulator-name = "usb1_vbus";
+                       regulator-min-microvolt = <5000000>;
+                       regulator-max-microvolt = <5000000>;
+                       enable-active-high;
+                       gpio = <&gpio 238 0>; /* GPIO PDD6 */
+                       gpio-open-drain;
+                       vin-supply = <&vdd_5v0_reg>;
+               };
+
+               usb3_vbus_reg: regulator@103 {
+                       compatible = "regulator-fixed";
+                       reg = <103>;
+                       regulator-name = "usb3_vbus";
+                       regulator-min-microvolt = <5000000>;
+                       regulator-max-microvolt = <5000000>;
+                       enable-active-high;
+                       gpio = <&gpio 236 0>; /* GPIO PDD4 */
+                       gpio-open-drain;
+                       vin-supply = <&vdd_5v0_reg>;
+               };
+
+               vdd_5v0_reg: regulator@104 {
+                       compatible = "regulator-fixed";
+                       reg = <104>;
+                       regulator-name = "5v0";
+                       regulator-min-microvolt = <5000000>;
+                       regulator-max-microvolt = <5000000>;
+                       enable-active-high;
+                       gpio = <&pmic 8 0>;
+               };
+
+               vdd_bl_reg: regulator@105 {
+                       compatible = "regulator-fixed";
+                       reg = <105>;
+                       regulator-name = "vdd_bl";
+                       regulator-min-microvolt = <5000000>;
+                       regulator-max-microvolt = <5000000>;
+                       regulator-always-on;
+                       regulator-boot-on;
+                       enable-active-high;
+                       gpio = <&gpio 234 0>; /* GPIO PDD2 */
+               };
+
+               vdd_bl2_reg: regulator@106 {
+                       compatible = "regulator-fixed";
+                       reg = <106>;
+                       regulator-name = "vdd_bl2";
+                       regulator-min-microvolt = <5000000>;
+                       regulator-max-microvolt = <5000000>;
+                       regulator-always-on;
+                       regulator-boot-on;
+                       enable-active-high;
+                       gpio = <&gpio 232 0>; /* GPIO PDD0 */
+               };
+       };
 };