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

[Thierry Reding]

From: Thierry Reding <tred...@nvidia.com>

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

Signed-off-by: Thierry Reding <tred...@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

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