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usb: dwc2: Add clock gating entering flow by system suspend
authorArtur Petrosyan <Arthur.Petrosyan@synopsys.com>
Tue, 13 Apr 2021 07:37:15 +0000 (11:37 +0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 13 Apr 2021 10:25:12 +0000 (12:25 +0200)
commit50fb0c128b6e8df62200ba85c05ecd6b1396476d
tree5f58c1ef905cc87ae9a34f5a5f08913b5cf910aftree | snapshot
parent16c729f90bdf30577450704ac93fa8309f4fd35acommit | diff
usb: dwc2: Add clock gating entering flow by system suspend

If not hibernation nor partial power down are supported,
clock gating is used to save power.

Adds a new flow of entering clock gating when PC is
suspended.

Signed-off-by: Artur Petrosyan <Arthur.Petrosyan@synopsys.com>
Link: https://lore.kernel.org/r/20210413073716.30C13A0094@mailhost.synopsys.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/dwc2/hcd.c diff | blob | blame | history
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