#include <linux/usb/ulpi.h>
#include <plat/usb.h>
#include <linux/regulator/consumer.h>
+#include <linux/pm_runtime.h>
/* EHCI Register Set */
#define EHCI_INSNREG04 (0xA0)
}
}
- ret = omap_usbhs_enable(dev);
- if (ret) {
- dev_err(dev, "failed to start usbhs with err %d\n", ret);
- goto err_enable;
- }
+ pm_runtime_enable(dev);
+ pm_runtime_get_sync(dev);
/*
* An undocumented "feature" in the OMAP3 EHCI controller,
/* cache this readonly data; minimize chip reads */
omap_ehci->hcs_params = readl(&omap_ehci->caps->hcs_params);
+ ehci_reset(omap_ehci);
+
ret = usb_add_hcd(hcd, irq, IRQF_SHARED);
if (ret) {
dev_err(dev, "failed to add hcd with err %d\n", ret);
return 0;
err_add_hcd:
- omap_usbhs_disable(dev);
-
-err_enable:
disable_put_regulator(pdata);
- usb_put_hcd(hcd);
+ pm_runtime_put_sync(dev);
err_io:
iounmap(regs);
struct usb_hcd *hcd = dev_get_drvdata(dev);
usb_remove_hcd(hcd);
- omap_usbhs_disable(dev);
disable_put_regulator(dev->platform_data);
iounmap(hcd->regs);
usb_put_hcd(hcd);
+ pm_runtime_put_sync(dev);
+ pm_runtime_disable(dev);
+
return 0;
}