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authorSjoerd Simons <sjoerd.simons@collabora.co.uk>2014-12-05 21:26:10 +0100
committerMinkyu Kang <mk7.kang@samsung.com>2014-12-22 20:48:01 +0900
commitce88a25cc28a5ad76826c3ed0270d274bbd84de9 (patch)
treedca9cda3f12ba18c2ad81d3d00526a7b887d6994
parenta7b99204a09c9451d661e0d94cdafa4677a229de (diff)
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odroid-XU3: Add entry for DTS EHCI GPIO
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). Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
-rw-r--r--arch/arm/dts/exynos5422-odroidxu3.dts4
-rw-r--r--include/configs/odroid_xu3.h4
2 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/dts/exynos5422-odroidxu3.dts b/arch/arm/dts/exynos5422-odroidxu3.dts
index cff32a9..79a7acd 100644
--- a/arch/arm/dts/exynos5422-odroidxu3.dts
+++ b/arch/arm/dts/exynos5422-odroidxu3.dts
@@ -31,6 +31,10 @@
0xb0000000 0xea00000>;
};
+ ehci@12110000 {
+ samsung,vbus-gpio = <&gpio 0x66 0>; /* X26 */
+ };
+
serial@12C20000 {
status="okay";
};
diff --git a/include/configs/odroid_xu3.h b/include/configs/odroid_xu3.h
index a92b5cc..9fa8660 100644
--- a/include/configs/odroid_xu3.h
+++ b/include/configs/odroid_xu3.h
@@ -44,6 +44,10 @@
#define CONFIG_DEFAULT_CONSOLE "console=ttySAC2,115200n8\0"
+/* USB */
+#define CONFIG_USB_EHCI
+#define CONFIG_USB_EHCI_EXYNOS
+
/* FIXME: MUST BE REMOVED AFTER TMU IS TURNED ON */
#undef CONFIG_EXYNOS_TMU
#undef CONFIG_TMU_CMD_DTT