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(parent: 54edde9) | patch
usb: dwc3: keystone: Turn on USB3 PHY before controller
authorRoger Quadros <rogerq@ti.com>
Mon, 25 May 2020 07:10:48 +0000 (10:10 +0300)
committerFelipe Balbi <balbi@kernel.org>
Mon, 25 May 2020 08:10:07 +0000 (11:10 +0300)
commit1ba53b047b5fbd788f07c520b0e0fbbf6bbbffff
tree2c636a521a86cd360ed7999e9f4b4def6f16af0etree | snapshot
parent54edde93b8e5028da0517961d6e26f7f1b974c67commit | diff
usb: dwc3: keystone: Turn on USB3 PHY before controller

The Local Power Sleep Controller (LPSC) dependency on AM65
requires SERDES0 to be powered on before USB.

We need to power up SERDES0 power domain and hold it on
throughout the reset, init, power on sequence.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
drivers/usb/dwc3/dwc3-keystone.c diff | blob | history
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