diff options
Diffstat (limited to 'arch/arm/plat-mxc/usb_common.c')
| -rw-r--r-- | arch/arm/plat-mxc/usb_common.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/plat-mxc/usb_common.c b/arch/arm/plat-mxc/usb_common.c index a6a32ee4a02..5ebbc6ef9b3 100644 --- a/arch/arm/plat-mxc/usb_common.c +++ b/arch/arm/plat-mxc/usb_common.c @@ -887,6 +887,10 @@ EXPORT_SYMBOL(usb_event_is_otg_wakeup); void fsl_platform_set_usb_phy_dis(struct fsl_usb2_platform_data *pdata, bool enable) { + /* for HSIC, we do not need to enable disconnect detection */ + if (pdata->phy_mode == FSL_USB2_PHY_HSIC) + return; + if (enable) __raw_writel(BM_USBPHY_CTRL_ENHOSTDISCONDETECT, MX6_IO_ADDRESS(pdata->phy_regs) + HW_USBPHY_CTRL_SET); |