From: Laxman Dewangan <ldewangan@nvidia.com>
Date: Thu, 21 Mar 2013 13:47:41 +0000 (+0530)
Subject: ARM: tegra: dalmore: add TPS65090 node
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=81c6c56cb33cd3a17f95f5bf6bf4f7f4a2f4c802;p=linux-beck.git

ARM: tegra: dalmore: add TPS65090 node

NVIDIA's Tegra114 reference platform, Dalmore, uses the TPS65090 as
secondary PMICs which is mainly act as voltage switch regulator
controlled by i2c communication.

Add DT node for TPS65090.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
[swarren: remove unit-address from node name since it's unique already]
Signed-off-by: Stephen Warren <swarren@nvidia.com>
---

diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts
index 1060cbc43132..56bcfc6f3216 100644
--- a/arch/arm/boot/dts/tegra114-dalmore.dts
+++ b/arch/arm/boot/dts/tegra114-dalmore.dts
@@ -743,6 +743,83 @@
 			regulator-boot-on;
 			regulator-always-on;
 		};
+
+		tps65090 {
+			compatible = "ti,tps65090";
+			reg = <0x48>;
+			interrupt-parent = <&gpio>;
+			interrupts = <72 0x04>; /* gpio PJ0 */
+
+			vsys1-supply = <&vdd_ac_bat_reg>;
+			vsys2-supply = <&vdd_ac_bat_reg>;
+			vsys3-supply = <&vdd_ac_bat_reg>;
+			infet1-supply = <&vdd_ac_bat_reg>;
+			infet2-supply = <&vdd_ac_bat_reg>;
+			infet3-supply = <&tps65090_dcdc2_reg>;
+			infet4-supply = <&tps65090_dcdc2_reg>;
+			infet5-supply = <&tps65090_dcdc2_reg>;
+			infet6-supply = <&tps65090_dcdc2_reg>;
+			infet7-supply = <&tps65090_dcdc2_reg>;
+			vsys-l1-supply = <&vdd_ac_bat_reg>;
+			vsys-l2-supply = <&vdd_ac_bat_reg>;
+
+			regulators {
+				dcdc1 {
+					regulator-name = "vdd-sys-5v0";
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				tps65090_dcdc2_reg: dcdc2 {
+					regulator-name = "vdd-sys-3v3";
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				dcdc3 {
+					regulator-name = "vdd-ao";
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				fet1 {
+					regulator-name = "vdd-lcd-bl";
+				};
+
+				fet3 {
+					regulator-name = "vdd-modem-3v3";
+				};
+
+				fet4 {
+					regulator-name = "avdd-lcd";
+				};
+
+				fet5 {
+					regulator-name = "vdd-lvds";
+				};
+
+				fet6 {
+					regulator-name = "vdd-sd-slot";
+					regulator-boot-on;
+				};
+
+				fet7 {
+					regulator-name = "vdd-com-3v3";
+				};
+
+				ldo1 {
+					regulator-name = "vdd-sby-5v0";
+					regulator-always-on;
+					regulator-boot-on;
+				};
+
+				ldo2 {
+					regulator-name = "vdd-sby-3v3";
+					regulator-always-on;
+					regulator-boot-on;
+				};
+			};
+		};
 	};
 
 	pmc {
@@ -772,4 +849,19 @@
 			clock-frequency = <32768>;
 		};
 	};
+
+	regulators {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		vdd_ac_bat_reg: regulator@0 {
+			compatible = "regulator-fixed";
+			reg = <0>;
+			regulator-name = "vdd_ac_bat";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			regulator-always-on;
+		};
+	};
 };