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authorThierry Reding <treding@nvidia.com>2014-12-09 22:25:11 -0700
committerTom Warren <twarren@nvidia.com>2014-12-18 13:19:20 -0700
commitb02f3e0c2ddefd6754861f2456cf63a9d5cb64b0 (patch)
tree408303ab38b5ef1d0dcc428d86608fe07321aa46
parent78e9f1c4f3b9887cef2c5528dbe0b4f5c335eaa0 (diff)
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ARM: tegra: Enable XUSB pad controller on Jetson TK1
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@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
-rw-r--r--arch/arm/dts/tegra124-jetson-tk1.dts26
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/arm/dts/tegra124-jetson-tk1.dts b/arch/arm/dts/tegra124-jetson-tk1.dts
index f6fe9a0..91b4c1d 100644
--- a/arch/arm/dts/tegra124-jetson-tk1.dts
+++ b/arch/arm/dts/tegra124-jetson-tk1.dts
@@ -69,6 +69,32 @@
spi-max-frequency = <25000000>;
};
+ padctl@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@700b0400 {
status = "okay";
cd-gpios = <&gpio 170 1>; /* gpio PV2 */