Re: [PATCH 2/2] USB: gadget: atmel_usba_udc: Enable/disable USB PLL on Vbus change

2015-01-18 Thread Boris Brezillon
On Sun, 18 Jan 2015 15:51:21 +0100 Sylvain Rochet wrote: > Prepare_enable on rising edge, disable_unprepare on falling edge. Reduce > power consumption if USB PLL is not already necessary for OHCI or EHCI. > If USB host is not connected we can sleep with USB PLL stopped. > > This driver does not

Re: [PATCH 2/2] USB: gadget: atmel_usba_udc: Enable/disable USB PLL on Vbus change

2015-01-18 Thread Boris Brezillon
On Sun, 18 Jan 2015 15:51:21 +0100 Sylvain Rochet wrote: > Prepare_enable on rising edge, disable_unprepare on falling edge. Reduce > power consumption if USB PLL is not already necessary for OHCI or EHCI. > If USB host is not connected we can sleep with USB PLL stopped. > > This driver does not

[PATCH 2/2] USB: gadget: atmel_usba_udc: Enable/disable USB PLL on Vbus change

2015-01-18 Thread Sylvain Rochet
Prepare_enable on rising edge, disable_unprepare on falling edge. Reduce power consumption if USB PLL is not already necessary for OHCI or EHCI. If USB host is not connected we can sleep with USB PLL stopped. This driver does not support suspend/resume yet, not suspending if we are still attached