[PATCH 4/7] ARM: mx53-qsrb: enable USB host

[Eric Bénard]

- declare the rigth mux for the GPIO used to enable the USB's 5V
- enable USB host controller

tested on i.MX53 START-R :
barebox at Freescale i.MX53 Quick Start-R Board:/ usb -f
USB: scanning bus for devices...
Bus 001 Device 001: ID 0000:0000 EHCI Host Controller
Using index 0 for the new disk
Bus 002 Device 003: ID 0951:1654 DT R500
Bus 002 Device 002: ID 0000:0000 EHCI Host Controller
3 USB Device(s) found

Signed-off-by: Eric Bénard <eric at eukrea.com>
---
 arch/arm/dts/imx53-qsb-common.dtsi | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/arch/arm/dts/imx53-qsb-common.dtsi b/arch/arm/dts/imx53-qsb-common.dtsi
index f2f912b..4ae1f49 100644
--- a/arch/arm/dts/imx53-qsb-common.dtsi
+++ b/arch/arm/dts/imx53-qsb-common.dtsi
@@ -158,6 +158,7 @@
 				MX53_PAD_EIM_DA13__GPIO3_13       0x80000000
 				MX53_PAD_PATA_DA_0__GPIO7_6       0x80000000
 				MX53_PAD_GPIO_16__GPIO7_11        0x80000000
+				MX53_PAD_PATA_DA_2__GPIO7_8       0x80000000
 			>;
 		};
 
@@ -216,9 +217,12 @@
 };
 
 &usbh1 {
-       status = "okay";
+	phy_type = "utmi";
+	dr_mode = "host";
+	status = "okay";
 };
 
 &usbotg {
        status = "okay";
 };
+
-- 
1.8.3.1