[U-Boot] [PATCH v2 21/40] ARM: tegra: Enable XUSB pad controller on Jetson TK1

[Thierry Reding]

From: Thierry Reding <treding at nvidia.com>

Add the PCIe and SATA lane configuration to the Jetson TK1 device tree,
so that the XUSB pad controller can be appropriately configured.

Acked-by: Stephen Warren <swarren at nvidia.com>
Signed-off-by: Thierry Reding <treding at nvidia.com>
---
 arch/arm/dts/tegra124-jetson-tk1.dts | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/arch/arm/dts/tegra124-jetson-tk1.dts b/arch/arm/dts/tegra124-jetson-tk1.dts
index 464287e03ecf..f61736f0ef0f 100644
--- a/arch/arm/dts/tegra124-jetson-tk1.dts
+++ b/arch/arm/dts/tegra124-jetson-tk1.dts
@@ -66,6 +66,32 @@
 		spi-max-frequency = <25000000>;
 	};
 
+	padctl at 7009f000 {
+		pinctrl-0 = <&padctl_default>;
+		pinctrl-names = "default";
+
+		padctl_default: pinmux {
+			usb3 {
+				nvidia,lanes = "pcie-0", "pcie-1";
+				nvidia,function = "usb3";
+				nvidia,iddq = <0>;
+			};
+
+			pcie {
+				nvidia,lanes = "pcie-2", "pcie-3",
+					       "pcie-4";
+				nvidia,function = "pcie";
+				nvidia,iddq = <0>;
+			};
+
+			sata {
+				nvidia,lanes = "sata-0";
+				nvidia,function = "sata";
+				nvidia,iddq = <0>;
+			};
+		};
+	};
+
 	sdhci at 700b0400 {
 		status = "okay";
 		cd-gpios = <&gpio 170 1>; /* gpio PV2 */
-- 
2.0.4