usb: dwc3: exynos: Add provision for AXI UpScaler clock on exynos7
authorVivek Gautam <gautam.vivek@samsung.com>
Fri, 21 Nov 2014 13:35:47 +0000 (19:05 +0530)
committerFelipe Balbi <balbi@ti.com>
Fri, 21 Nov 2014 15:07:29 +0000 (09:07 -0600)
commited692a99f31c92ec649ee2f7a0ecb4aa0f69d853
treebaf45a59d5289368df477658c2a2b3b882424b37
parent72d996fc7a01c2e4d581a15db7d001e2799ffb29
usb: dwc3: exynos: Add provision for AXI UpScaler clock on exynos7

DWC3 controller on Exynos7 SoC has separate control for
AXI UpScaler which connects DWC3 DRD controller to AXI bus.
Get the gate clock for the same to control it across power
cycles.

Suggested-by: Anton Tikhomirov <av.tikhomirov@samsung.com>
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Documentation/devicetree/bindings/usb/exynos-usb.txt
drivers/usb/dwc3/dwc3-exynos.c