diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2015-07-08 16:41:39 +0200 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2015-07-29 09:59:20 -0500 |
| commit | 132e23775779cc895c37f7883c33a60a1a8a7cdd (patch) | |
| tree | 82698734ab2928befd03c36df8b3d536c366a42f /Documentation/devicetree/bindings/usb | |
| parent | 744543c599c420bcddca08cd2e2713b82a008328 (diff) | |
| download | linux-132e23775779cc895c37f7883c33a60a1a8a7cdd.tar.gz | |
usb: musb: sunxi: Add support for musb controller in A31 SoC
The A31 SoC uses the same musb controller as found in earlier SoCs, but it
is hooked up slightly different. Its SRAM is private and no longer controlled
through the SRAM controller, and its reset is controlled via a separate
reset controller. This commit adds support for this setup.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'Documentation/devicetree/bindings/usb')
| -rw-r--r-- | Documentation/devicetree/bindings/usb/allwinner,sun4i-a10-musb.txt | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/usb/allwinner,sun4i-a10-musb.txt b/Documentation/devicetree/bindings/usb/allwinner,sun4i-a10-musb.txt index 9254a6c81808..fde180bfb162 100644 --- a/Documentation/devicetree/bindings/usb/allwinner,sun4i-a10-musb.txt +++ b/Documentation/devicetree/bindings/usb/allwinner,sun4i-a10-musb.txt @@ -2,9 +2,10 @@ Allwinner sun4i A10 musb DRC/OTG controller ------------------------------------------- Required properties: - - compatible : "allwinner,sun4i-a10-musb" + - compatible : "allwinner,sun4i-a10-musb" or "allwinner,sun6i-a31-musb" - reg : mmio address range of the musb controller - clocks : clock specifier for the musb controller ahb gate clock + - reset : reset specifier for the ahb reset (A31 and newer only) - interrupts : interrupt to which the musb controller is connected - interrupt-names : must be "mc" - phys : phy specifier for the otg phy |