summaryrefslogtreecommitdiff
path: root/drivers/usb/host/ehci-fsl.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/usb/host/ehci-fsl.c')
-rw-r--r--drivers/usb/host/ehci-fsl.c15
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c
index 6cb4d98..45062e6 100644
--- a/drivers/usb/host/ehci-fsl.c
+++ b/drivers/usb/host/ehci-fsl.c
@@ -104,15 +104,20 @@ int ehci_hcd_init(int index, enum usb_init_type init,
if (!strncmp(phy_type, "utmi", 4)) {
#if defined(CONFIG_SYS_FSL_USB_INTERNAL_UTMI_PHY)
- setbits_be32(&ehci->control, PHY_CLK_SEL_UTMI);
- setbits_be32(&ehci->control, UTMI_PHY_EN);
+ clrsetbits_be32(&ehci->control, CONTROL_REGISTER_W1C_MASK,
+ PHY_CLK_SEL_UTMI);
+ clrsetbits_be32(&ehci->control, CONTROL_REGISTER_W1C_MASK,
+ UTMI_PHY_EN);
udelay(1000); /* delay required for PHY Clk to appear */
#endif
out_le32(&(*hcor)->or_portsc[0], PORT_PTS_UTMI);
- setbits_be32(&ehci->control, USB_EN);
+ clrsetbits_be32(&ehci->control, CONTROL_REGISTER_W1C_MASK,
+ USB_EN);
} else {
- setbits_be32(&ehci->control, PHY_CLK_SEL_ULPI);
- clrsetbits_be32(&ehci->control, UTMI_PHY_EN, USB_EN);
+ clrsetbits_be32(&ehci->control, CONTROL_REGISTER_W1C_MASK,
+ PHY_CLK_SEL_ULPI);
+ clrsetbits_be32(&ehci->control, UTMI_PHY_EN |
+ CONTROL_REGISTER_W1C_MASK, USB_EN);
udelay(1000); /* delay required for PHY Clk to appear */
if (!usb_phy_clk_valid(ehci))
return -EINVAL;