diff options
Diffstat (limited to 'drivers/usb/dwc2/platform.c')
| -rw-r--r-- | drivers/usb/dwc2/platform.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c index 121dbdafc06b..eeba8a44f799 100644 --- a/drivers/usb/dwc2/platform.c +++ b/drivers/usb/dwc2/platform.c @@ -121,6 +121,7 @@ static int dwc2_driver_remove(struct platform_device *dev) struct dwc2_hsotg *hsotg = platform_get_drvdata(dev); dwc2_hcd_remove(hsotg); + s3c_hsotg_remove(hsotg); return 0; } @@ -129,6 +130,7 @@ static const struct of_device_id dwc2_of_match_table[] = { { .compatible = "brcm,bcm2835-usb", .data = ¶ms_bcm2835 }, { .compatible = "rockchip,rk3066-usb", .data = ¶ms_rk3066 }, { .compatible = "snps,dwc2", .data = NULL }, + { .compatible = "samsung,s3c6400-hsotg", .data = NULL}, {}, }; MODULE_DEVICE_TABLE(of, dwc2_of_match_table); @@ -204,6 +206,10 @@ static int dwc2_driver_probe(struct platform_device *dev) hsotg->dr_mode = of_usb_get_dr_mode(dev->dev.of_node); + spin_lock_init(&hsotg->lock); + retval = dwc2_gadget_init(hsotg, irq); + if (retval) + return retval; retval = dwc2_hcd_init(hsotg, irq, params); if (retval) return retval; @@ -213,6 +219,26 @@ static int dwc2_driver_probe(struct platform_device *dev) return retval; } +static int dwc2_suspend(struct platform_device *dev, pm_message_t state) +{ + struct dwc2_hsotg *dwc2 = platform_get_drvdata(dev); + int ret = 0; + + if (dwc2_is_device_mode(dwc2)) + ret = s3c_hsotg_suspend(dwc2); + return ret; +} + +static int dwc2_resume(struct platform_device *dev) +{ + struct dwc2_hsotg *dwc2 = platform_get_drvdata(dev); + int ret = 0; + + if (dwc2_is_device_mode(dwc2)) + ret = s3c_hsotg_resume(dwc2); + return ret; +} + static struct platform_driver dwc2_platform_driver = { .driver = { .name = dwc2_driver_name, @@ -220,6 +246,8 @@ static struct platform_driver dwc2_platform_driver = { }, .probe = dwc2_driver_probe, .remove = dwc2_driver_remove, + .suspend = dwc2_suspend, + .resume = dwc2_resume, }; module_platform_driver(dwc2_platform_driver); |