[PATCH v2 1/6] usb: fsl: Set USB_EN bit to select ULPI phy

[Yinbo Zhu]

From: Nikhil Badola <nikhil.badola@xxxxxxxxxxxxx>

Set USB_EN bit to select ULPI phy for USB controller version 2.5

Signed-off-by: Nikhil Badola <nikhil.badola@xxxxxxxxxxxxx>
Signed-off-by: Yinbo Zhu <yinbo.zhu@xxxxxxx>
---
Change in v2:
		replace Yinbo.Zhu with Yinbo Zhu 

 drivers/usb/host/ehci-fsl.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c
index 0a9fd20..71c4661 100644
--- a/drivers/usb/host/ehci-fsl.c
+++ b/drivers/usb/host/ehci-fsl.c
@@ -118,6 +118,12 @@ static int fsl_ehci_drv_probe(struct platform_device *pdev)
 		clrsetbits_be32(hcd->regs + FSL_SOC_USB_CTRL,
 				CONTROL_REGISTER_W1C_MASK, 0x4);
 
+	/* Set USB_EN bit to select ULPI phy for USB controller version 2.5 */
+	if (pdata->controller_ver == FSL_USB_VER_2_5 &&
+		pdata->phy_mode == FSL_USB2_PHY_ULPI)
+		iowrite32be(USB_CTRL_USB_EN, hcd->regs + FSL_SOC_USB_CTRL);
+
+
 	/*
 	 * Enable UTMI phy and program PTS field in UTMI mode before asserting
 	 * controller reset for USB Controller version 2.5
-- 
1.7.1