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[v3,10/10] exynos: dts: Add USB VBUS GPIOs to the device tree

Message ID 1379147573-21897-11-git-send-email-gautam.vivek@samsung.com
State Accepted
Commit ec89e0a68a72c6fe930637f29bb8dd3fd4835dce
Headers show

Commit Message

Vivek Gautam Sept. 14, 2013, 8:32 a.m. UTC 
From: Julius Werner <jwerner@chromium.org>

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>
---

Changes since v2:
 - This patch is newly added in this version of the series.

 board/samsung/dts/exynos5250-smdk5250.dts |    4 ++++
 board/samsung/dts/exynos5250-snow.dts     |    8 ++++++++
 2 files changed, 12 insertions(+), 0 deletions(-)
diff mbox

Patch

diff --git a/board/samsung/dts/exynos5250-smdk5250.dts b/board/samsung/dts/exynos5250-smdk5250.dts
index 1e94c7f..6d6b0ba 100644
--- a/board/samsung/dts/exynos5250-smdk5250.dts
+++ b/board/samsung/dts/exynos5250-smdk5250.dts
@@ -145,4 +145,8 @@ 
 	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 7832e4e..e023661 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>;