static void _host_wakeup_enable(struct fsl_usb2_platform_data *pdata, bool enable)
{
__wakeup_irq_enable(enable, ENABLED_BY_HOST);
/* host only care the ID change wakeup event */
if (enable) {
pr_debug("host wakeup enable\n");
USBCTRL_HOST2 |= UCTRL_H2OIDWK_EN;
} else {
pr_debug("host wakeup disable\n");
USBCTRL_HOST2 &= ~UCTRL_H2OIDWK_EN;
/* The interrupt must be disabled for at least 3 clock
* cycles of the standby clock(32k Hz) , that is 0.094 ms*/
udelay(100);
}
}
static void _host_wakeup_enable(struct fsl_usb2_platform_data *pdata, bool enable)
{
__wakeup_irq_enable(pdata, enable, ENABLED_BY_HOST);
if (enable) {
pr_debug("host wakeup enable\n");
USB_OTG_CTRL |= UCTRL_WKUP_ID_EN;
} else {
pr_debug("host wakeup disable\n");
USB_OTG_CTRL &= ~UCTRL_WKUP_ID_EN;
/* The interrupt must be disabled for at least 3 clock
* cycles of the standby clock(32k Hz) , that is 0.094 ms*/
udelay(100);
}
pr_debug("the otgsc is 0x%x, usbsts is 0x%x, portsc is 0x%x, otgctrl: 0x%x\n", UOG_OTGSC, UOG_USBSTS, UOG_PORTSC1, USB_OTG_CTRL);
}
static void _device_wakeup_enable(struct fsl_usb2_platform_data *pdata, bool enable)
{
__wakeup_irq_enable(enable, ENABLED_BY_DEVICE);
/* if udc is not used by any gadget, we can not enable the vbus wakeup */
if (!pdata->port_enables) {
USBCTRL_HOST2 &= ~UCTRL_H2OVBWK_EN;
return;
}
if (enable) {
pr_debug("device wakeup enable\n");
USBCTRL_HOST2 |= UCTRL_H2OVBWK_EN;
} else {
pr_debug("device wakeup disable\n");
USBCTRL_HOST2 &= ~UCTRL_H2OVBWK_EN;
}
}
