diff options
| author | Manish Narani <manish.narani@xilinx.com> | 2017-03-23 15:56:13 +0530 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2017-03-24 09:02:00 +0100 |
| commit | e88e772fb46f2f2f5912502c45b2ae718e810aa6 (patch) | |
| tree | a6050abb59ae406c4893b2670293406c86a53868 | |
| parent | b554d9c73addd465b1c6a7ed923f55aaa0e37660 (diff) | |
| download | linux-e88e772fb46f2f2f5912502c45b2ae718e810aa6.tar.gz | |
usb: xhci: Set XHCI Light Reset for DWC3_OTG mode
This Patch corrects the XHCI reset for OTG mode. The host cannot
have Hard Reset while in OTG mode because that will affect the
OTG peripheral mode event buffers and it will not function.
The macro for OTG is USB_DWC3_OTG not USB_DWC3_DUAL_ROLE. This patch
corrects the same.
Signed-off-by: Manish Narani <mnarani@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| -rw-r--r-- | drivers/usb/host/xhci.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index 3325c7dff02ca8..5d9970b2bc7109 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -174,7 +174,7 @@ int xhci_reset(struct xhci_hcd *xhci) xhci_dbg_trace(xhci, trace_xhci_dbg_init, "// Reset the HC"); command = readl(&xhci->op_regs->command); -#ifdef CONFIG_USB_DWC3_DUAL_ROLE +#ifdef CONFIG_USB_DWC3_OTG command |= CMD_LRESET; #else command |= CMD_RESET; @@ -192,7 +192,7 @@ int xhci_reset(struct xhci_hcd *xhci) udelay(1000); ret = xhci_handshake(&xhci->op_regs->command, -#ifdef CONFIG_USB_DWC3_DUAL_ROLE +#ifdef CONFIG_USB_DWC3_OTG CMD_LRESET, #else CMD_RESET, |