On Thu, Dec 26, 2013 at 10:25:20AM -0600, Felipe Balbi wrote:
> Hi,
>
> On Tue, Dec 24, 2013 at 11:58:55AM +0800, Peter Chen wrote:
> > @@ -398,6 +433,29 @@ static int mxs_phy_remove(struct platform_device *pdev)
> > return 0;
> > }
> >
> > +static int mxs_phy_system_suspend(struct device *
Hi,
On Tue, Dec 24, 2013 at 11:58:55AM +0800, Peter Chen wrote:
> @@ -398,6 +433,29 @@ static int mxs_phy_remove(struct platform_device *pdev)
> return 0;
> }
>
> +static int mxs_phy_system_suspend(struct device *dev)
> +{
> + struct mxs_phy *mxs_phy = dev_get_drvdata(dev);
> +
> +
We need this to keep PHY's power on or off during the system
suspend mode. If we need to enable USB wakeup, then we
must keep PHY's power being on during the system suspend mode.
Otherwise, we need to keep PHY's power being off to save power.
Signed-off-by: Peter Chen
---
drivers/usb/phy/phy-mxs
