usb: fsl: Set USB_EN bit to select ULPI phy (4f182835) · Commits · 戴 / test

Set USB_EN bit to select ULPI phy for USB controller version 2.5 Signed-off-by:

drivers/usb/host/ehci-fsl.c

+6 −0

Original line number	Diff line number	Diff line
		@@ -122,6 +122,12 @@ static int fsl_ehci_drv_probe(struct platform_device *pdev)
		tmp \|= 0x4;
		iowrite32be(tmp, hcd->regs + FSL_SOC_USB_CTRL);
		}

		/* 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