Re: [U-Boot] [PATCH 1/2] usb: host: xhci: make sure to power up PHY

On Mon, Jun 23, 2014 at 04:25:38PM -0500, Felipe Balbi wrote:

some boards won't work if the PHY isn't explicitly powered up.

Signed-off-by: Felipe Balbi balbi@ti.com

ping, this is still pending in mainline u-boot. Without this, usb won't work on am437x-sk.

---

drivers/usb/host/xhci-omap.c | 1 + 1 file changed, 1 insertion(+)

diff --git a/drivers/usb/host/xhci-omap.c b/drivers/usb/host/xhci-omap.c index e667810..912b2bd 100644 --- a/drivers/usb/host/xhci-omap.c +++ b/drivers/usb/host/xhci-omap.c @@ -98,6 +98,7 @@ static int omap_xhci_core_init(struct omap_xhci *omap) { int ret = 0;

• usb_phy_power(1); omap_enable_phy(omap);

  ret = dwc3_core_init(omap->dwc3_reg);

-- 2.0.0.390.gcb682f8