[PATCH v3 10/16] tegra: usb: fdt: Add USB definitions for Tegra2 Seaboard

[Simon Glass]

We set up two USB ports, one of which can be host or device.
For some reason the kernel version does enable both ports.

Signed-off-by: Simon Glass <sjg at chromium.org>
---
Changes in v2:
- Use "okay" instead of "ok" for fdt node status
- Remove 0x from fdt aliases

Changes in v3:
- Remove "okay" from nodes since this is the default anyway
- Fix device tree indenting with tabs instead of spaces
- Disable USB2 which is not used on Seaboard

 board/nvidia/dts/tegra2-seaboard.dts |   13 ++++++++++++-
 1 files changed, 12 insertions(+), 1 deletions(-)

diff --git a/board/nvidia/dts/tegra2-seaboard.dts b/board/nvidia/dts/tegra2-seaboard.dts
index dde5d03..839e761 100644
--- a/board/nvidia/dts/tegra2-seaboard.dts
+++ b/board/nvidia/dts/tegra2-seaboard.dts
@@ -11,6 +11,12 @@
 		bootargs = "vmalloc=192M video=tegrafb console=ttyS0,115200n8 root=/dev/mmcblk1p3 rw rootwait";
 	};
 
+	aliases {
+		/* This defines the order of our USB ports */
+		usb0 = "/usb at c5008000";
+		usb1 = "/usb at c5000000";
+	};
+
 	memory {
 		device_type = "memory";
 		reg = < 0x00000000 0x40000000 >;
@@ -31,6 +37,11 @@
 	};
 
 	usb at c5000000 {
-		nvidia,vbus-gpio = <&gpio 24 0>; /* PD0 */
+		nvidia,vbus-gpio = <&gpio 24 0>; /* PD0 high to enable vbus */
+		support-host-mode;
+	};
+
+	usb at c5004000 {
+		status = "disabled";
 	};
 };
-- 
1.7.3.1