From: Mikko Perttunen <mperttunen@nvidia.com>
Date: Wed, 16 Jul 2014 08:54:18 +0000 (+0300)
Subject: ARM: tegra: Add SATA and SATA power to Jetson TK1 device tree
X-Git-Tag: v3.18-rc1~119^2~15^2~8
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=1b3ce99f930f991cb2e2b848f35321e23b6020a6;p=karo-tx-linux.git

ARM: tegra: Add SATA and SATA power to Jetson TK1 device tree

This enables the integrated SATA controller on the Tegra124 system-on-chip
on the Jetson TK1 board and adds regulators for the onboard Molex connector
commonly used to power SATA devices. The regulators are marked always-on
since they can be used for other purposes than powering SATA devices.

Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
[swarren, fixed node sort order]
Signed-off-by: Stephen Warren <swarren@nvidia.com>
---

diff --git a/arch/arm/boot/dts/tegra124-jetson-tk1.dts b/arch/arm/boot/dts/tegra124-jetson-tk1.dts
index 624b0fba2d0a..ef578a71a048 100644
--- a/arch/arm/boot/dts/tegra124-jetson-tk1.dts
+++ b/arch/arm/boot/dts/tegra124-jetson-tk1.dts
@@ -1619,6 +1619,18 @@
 		nvidia,sys-clock-req-active-high;
 	};
 
+	/* Serial ATA */
+	sata@0,70020000 {
+		status = "okay";
+
+		hvdd-supply = <&vdd_3v3_lp0>;
+		vddio-supply = <&vdd_1v05_run>;
+		avdd-supply = <&vdd_1v05_run>;
+
+		target-5v-supply = <&vdd_5v0_sata>;
+		target-12v-supply = <&vdd_12v0_sata>;
+	};
+
 	padctl@0,7009f000 {
 		pinctrl-0 = <&padctl_default>;
 		pinctrl-names = "default";
@@ -1828,6 +1840,29 @@
 			enable-active-high;
 			vin-supply = <&vdd_5v0_sys>;
 		};
+
+		/* Molex power connector */
+		vdd_5v0_sata: regulator@13 {
+			compatible = "regulator-fixed";
+			reg = <13>;
+			regulator-name = "+5V_SATA";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			gpio = <&gpio TEGRA_GPIO(EE, 2) GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+			vin-supply = <&vdd_5v0_sys>;
+		};
+
+		vdd_12v0_sata: regulator@14 {
+			compatible = "regulator-fixed";
+			reg = <14>;
+			regulator-name = "+12V_SATA";
+			regulator-min-microvolt = <12000000>;
+			regulator-max-microvolt = <12000000>;
+			gpio = <&gpio TEGRA_GPIO(EE, 2) GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+			vin-supply = <&vdd_mux>;
+		};
 	};
 
 	sound {