tegra: usb: Add support for Tegra USB peripheral
This adds basic support for the Tegra2 USB controller. Board files should
call board_usb_init() to set things up.
Configuration is performed through the FDT, with aliases used to set the
order of the ports, like this fragment:
aliases {
/* This defines the order of our USB ports */
usb0 = "/usb@0xc5008000";
usb1 = "/usb@0xc5000000";
};
drivers/usb/host files ONLY: Acked-by: Remy Bohmer <linux@bohmer.net>
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
diff --git a/include/fdtdec.h b/include/fdtdec.h
index 2f3842d..bde9873 100644
--- a/include/fdtdec.h
+++ b/include/fdtdec.h
@@ -57,6 +57,7 @@
*/
enum fdt_compat_id {
COMPAT_UNKNOWN,
+ COMPAT_NVIDIA_TEGRA20_USB, /* Tegra2 USB port */
COMPAT_COUNT,
};