diff options
| author | Julius Werner <jwerner@chromium.org> | 2013-09-14 14:02:53 +0530 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2013-10-20 23:42:38 +0200 |
| commit | ec89e0a68a72c6fe930637f29bb8dd3fd4835dce (patch) | |
| tree | 9aad754cfac36a19e2860789f340629bc559d0da | |
| parent | 4a271cb1b4ffdf33073c0dc8ee1e185c037275f4 (diff) | |
| download | u-boot-imx-ec89e0a68a72c6fe930637f29bb8dd3fd4835dce.zip u-boot-imx-ec89e0a68a72c6fe930637f29bb8dd3fd4835dce.tar.gz u-boot-imx-ec89e0a68a72c6fe930637f29bb8dd3fd4835dce.tar.bz2 | |
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>
| -rw-r--r-- | board/samsung/dts/exynos5250-smdk5250.dts | 4 | ||||
| -rw-r--r-- | board/samsung/dts/exynos5250-snow.dts | 8 |
2 files changed, 12 insertions, 0 deletions
diff --git a/board/samsung/dts/exynos5250-smdk5250.dts b/board/samsung/dts/exynos5250-smdk5250.dts index b1bba96..c4ed346 100644 --- a/board/samsung/dts/exynos5250-smdk5250.dts +++ b/board/samsung/dts/exynos5250-smdk5250.dts @@ -144,4 +144,8 @@ mmc@12230000 { status = "disabled"; }; + + ehci@12110000 { + samsung,vbus-gpio = <&gpio 0xbe 0>; /* X26 */ + }; }; 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>; |