diff options
| author | Vivek Gautam <gautam.vivek@samsung.com> | 2014-11-21 16:35:47 +0300 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2014-11-21 18:07:29 +0300 |
| commit | ed692a99f31c92ec649ee2f7a0ecb4aa0f69d853 (patch) | |
| tree | baf45a59d5289368df477658c2a2b3b882424b37 /Documentation/devicetree/bindings/usb | |
| parent | 72d996fc7a01c2e4d581a15db7d001e2799ffb29 (diff) | |
| download | linux-ed692a99f31c92ec649ee2f7a0ecb4aa0f69d853.tar.xz | |
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>
Diffstat (limited to 'Documentation/devicetree/bindings/usb')
| -rw-r--r-- | Documentation/devicetree/bindings/usb/exynos-usb.txt | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/usb/exynos-usb.txt b/Documentation/devicetree/bindings/usb/exynos-usb.txt index a3b5990d0f2c..9b4dbe3b2acc 100644 --- a/Documentation/devicetree/bindings/usb/exynos-usb.txt +++ b/Documentation/devicetree/bindings/usb/exynos-usb.txt @@ -82,8 +82,10 @@ Example: DWC3 Required properties: - - compatible: should be "samsung,exynos5250-dwusb3" for USB 3.0 DWC3 - controller. + - compatible: should be one of the following - + "samsung,exynos5250-dwusb3": for USB 3.0 DWC3 controller on + Exynos5250/5420. + "samsung,exynos7-dwusb3": for USB 3.0 DWC3 controller on Exynos7. - #address-cells, #size-cells : should be '1' if the device has sub-nodes with 'reg' property. - ranges: allows valid 1:1 translation between child's address space and |