diff options
| author | Sylvain Rochet <[email protected]> | 2015-02-12 18:54:06 +0100 |
|---|---|---|
| committer | Felipe Balbi <[email protected]> | 2015-03-11 10:19:37 -0500 |
| commit | a64ef71ddc13fc76a6f4af8c61e0106a62004380 (patch) | |
| tree | ba03e7ab4154e4a88fd4cd86623e97b05be403f6 /tools/perf/scripts/python | |
| parent | bb0a203c3a4e37b4bbb1f8ef55a855618dbba265 (diff) | |
usb: gadget: atmel_usba_udc: condition clocks to vbus state
If USB PLL is not necessary for other USB drivers (e.g. OHCI and EHCI)
we will reduce power consumption by switching off the USB PLL if no USB
Host is currently connected to this USB Device.
We are using Vbus GPIO signal to detect Host presence. If Vbus signal is
not available then the device stays continuously clocked.
Signed-off-by: Sylvain Rochet <[email protected]>
Acked-by: Nicolas Ferre <[email protected]>
Acked-by: Boris Brezillon <[email protected]>
Signed-off-by: Felipe Balbi <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions