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| author | Manu Gautam <mgautam@codeaurora.org> | 2018-05-09 23:09:21 +0530 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2018-05-15 10:20:32 +0300 |
| commit | bcb128777af5e93a0ef017e2416e12cebae715f9 (patch) | |
| tree | d64a53167be7e03f69d6c9d17d2887bd22de0576 /drivers/usb/gadget | |
| parent | a4333c3a6ba9ca9cff50a3c1d1bf193dc5489e1c (diff) | |
| download | linux-bcb128777af5e93a0ef017e2416e12cebae715f9.tar.gz linux-bcb128777af5e93a0ef017e2416e12cebae715f9.tar.bz2 linux-bcb128777af5e93a0ef017e2416e12cebae715f9.zip | |
usb: dwc3: core: Suspend PHYs on runtime suspend in host mode
Some PHY drivers (e.g. for Qualcomm QUSB2 and QMP PHYs) support
runtime PM to reduce PHY power consumption during bus_suspend.
Add changes to let core auto-suspend PHYs on host bus-suspend
using GUSB2PHYCFG register if needed for a platform. Also perform
PHYs runtime suspend/resume and let platform glue drivers e.g.
dwc3-qcom handle remote wakeup during bus suspend by waking up
devices on receiving wakeup event from PHY.
Signed-off-by: Manu Gautam <mgautam@codeaurora.org>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/gadget')
0 files changed, 0 insertions, 0 deletions