From ce88a25cc28a5ad76826c3ed0270d274bbd84de9 Mon Sep 17 00:00:00 2001 From: Sjoerd Simons Date: Fri, 5 Dec 2014 21:26:10 +0100 Subject: [PATCH] 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 Signed-off-by: Minkyu Kang --- arch/arm/dts/exynos5422-odroidxu3.dts | 4 ++++ include/configs/odroid_xu3.h | 4 ++++ 2 files changed, 8 insertions(+) diff --git a/arch/arm/dts/exynos5422-odroidxu3.dts b/arch/arm/dts/exynos5422-odroidxu3.dts index cff32a991f..79a7acd7df 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 a92b5cc4d2..9fa86603f6 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 -- 2.25.1