[RFC 5/5] ARM: tegra: Enable UDC on Jetson TK1

Thierry Reding
2016-05-26T15:40:44Z

Override the compatible string of the first USB controller to enable
device mode.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---
arch/arm/boot/dts/tegra124-jetson-tk1.dts | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/tegra124-jetson-tk1.dts b/arch/arm/boot/dts/tegra124-jetson-tk1.dts
index 941f36263c8f..30e92cc85b86 100644
--- a/arch/arm/boot/dts/tegra124-jetson-tk1.dts
+++ b/arch/arm/boot/dts/tegra124-jetson-tk1.dts
@@ -1726,7 +1726,7 @@

lanes {
usb2-0 {
- nvidia,function = "xusb";
+ nvidia,function = "snps";
status = "okay";
};

@@ -1833,6 +1833,17 @@
};
};

+ usb@0,7d000000 {
+ compatible = "nvidia,tegra124-udc";
+ status = "okay";
+ dr_mode = "otg";
+ };
+
+ usb-phy@0,7d000000 {
+ status = "okay";
+ dr_mode = "otg";
+ };
+
/* mini-PCIe USB */
usb@0,7d004000 {
status = "okay";
--
2.8.3