exynos: dts: Add USB VBUS GPIOs to the device tree
This patch adds a new samsung,vbus-gpio parameter to the device tree, in
preparation of replacing the currently hardcoded VBUS GPIO mechanism in
exynos5-dt.c with a device tree controlled solution, just as it already
exists in the Linux kernel.
Signed-off-by: Julius Werner <jwerner@chromium.org>
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Marek Vasut <marex@denx.de>
diff --git a/board/samsung/dts/exynos5250-snow.dts b/board/samsung/dts/exynos5250-snow.dts
index 12cd67e..091cdb9 100644
--- a/board/samsung/dts/exynos5250-snow.dts
+++ b/board/samsung/dts/exynos5250-snow.dts
@@ -109,6 +109,14 @@
status = "disabled";
};
+ ehci@12110000 {
+ samsung,vbus-gpio = <&gpio 0xb1 0>; /* X11 */
+ };
+
+ xhci@12000000 {
+ samsung,vbus-gpio = <&gpio 0xbf 0>; /* X27 */
+ };
+
tmu@10060000 {
samsung,min-temp = <25>;
samsung,max-temp = <125>;