usb: dwc2: Add clock gating entering flow by system suspend

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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>

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Artur Petrosyan 2021-04-13 11:37:15 +04:00 • committed by Greg Kroah-Hartman

parent 16c729f90b

commit 50fb0c128b

1 changed files with 9 additions and 0 deletions

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9

drivers/usb/dwc2/hcd.c

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