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exynos: dts: Add USB VBUS GPIOs to the device tree

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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>
This commit is contained in:
Julius Werner 2013-09-14 14:02:53 +05:30 committed by Marek Vasut
parent 4a271cb1b4
commit ec89e0a68a
2 changed files with 12 additions and 0 deletions
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4
board/samsung/dts/exynos5250-smdk5250.dts
View File

@ -144,4 +144,8 @@
mmc@12230000 { mmc@12230000 {
status = "disabled"; status = "disabled";
}; };
ehci@12110000 {
samsung,vbus-gpio = <&gpio 0xbe 0>; /* X26 */
};
}; };

8
board/samsung/dts/exynos5250-snow.dts
View File

@ -109,6 +109,14 @@
status = "disabled"; status = "disabled";
}; };
ehci@12110000 {
samsung,vbus-gpio = <&gpio 0xb1 0>; /* X11 */
};
xhci@12000000 {
samsung,vbus-gpio = <&gpio 0xbf 0>; /* X27 */
};
tmu@10060000 { tmu@10060000 {
samsung,min-temp = <25>; samsung,min-temp = <25>;
samsung,max-temp = <125>; samsung,max-temp = <125>;