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[U-Boot,2/4] Odroid-XU3: Add entry for DTS EHCI GPIO

Message ID 1417437260-18032-3-git-send-email-sjoerd.simons@collabora.co.uk
State Changes Requested
Delegated to: Minkyu Kang
Headers show

Commit Message

Sjoerd Simons Dec. 1, 2014, 12:34 p.m. UTC
Add samsung,vbus-gpio information for the XU3. This allows the usage of
the EHCI controller on the XU3, which is connected to the SMSC LAN9514
chip (usb hub + network).

Note that this patch doesn't enable support for USB/USB networking in
the default config as makes the u-boot binary too big for the current odroid
setup.

Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
---
 arch/arm/dts/exynos5422-odroidxu3.dts | 3 +++
 1 file changed, 3 insertions(+)
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Patch

diff --git a/arch/arm/dts/exynos5422-odroidxu3.dts b/arch/arm/dts/exynos5422-odroidxu3.dts
index bd88450..1cbb835 100644
--- a/arch/arm/dts/exynos5422-odroidxu3.dts
+++ b/arch/arm/dts/exynos5422-odroidxu3.dts
@@ -43,4 +43,7 @@ 
 		fifoth_val = <0x201f0020>;
 	};
 
+	ehci@12110000 {
+		samsung,vbus-gpio = <&gpio 0x316 0>; /* X26 */
+	};
 };