[U-Boot] [PATCH v3 11/30] ARM: tegra: Enable XUSB pad controller on Jetson TK1
Simon Glass
sjg at chromium.org
Thu Nov 13 02:26:57 CET 2014
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>
Signed-off-by: Simon Glass <sjg at chromium.org>
---
Changes in v3: None
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 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 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 */
--
2.1.0.rc2.206.gedb03e5
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