[PATCH v4 1/4] dt-bindings: usb: add rk3328 dwc3 docs

[lindsey . stanpoor]

From: Cameron Nemo <cnemo@xxxxxxxxxxxx>

Document compatible for dwc3 on the Rockchip rk3328 platform.

Signed-off-by: Cameron Nemo <cnemo@xxxxxxxxxxxx>
---
 Documentation/devicetree/bindings/usb/dwc3.txt          | 1 +
 Documentation/devicetree/bindings/usb/rockchip,dwc3.txt | 3 ++-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/usb/dwc3.txt b/Documentation/devicetree/bindings/usb/dwc3.txt
index d03edf9d3935..d625cd5966e9 100644
--- a/Documentation/devicetree/bindings/usb/dwc3.txt
+++ b/Documentation/devicetree/bindings/usb/dwc3.txt
@@ -25,6 +25,7 @@ Exception for clocks:
     "ti,am437x-dwc3"
     "ti,dwc3"
     "ti,keystone-dwc3"
+    "rockchip,rk3328-dwc3"
     "rockchip,rk3399-dwc3"
     "xlnx,zynqmp-dwc3"
 
diff --git a/Documentation/devicetree/bindings/usb/rockchip,dwc3.txt b/Documentation/devicetree/bindings/usb/rockchip,dwc3.txt
index 94520493233b..b41f30a61be6 100644
--- a/Documentation/devicetree/bindings/usb/rockchip,dwc3.txt
+++ b/Documentation/devicetree/bindings/usb/rockchip,dwc3.txt
@@ -1,7 +1,8 @@
 Rockchip SuperSpeed DWC3 USB SoC controller
 
 Required properties:
-- compatible:	should contain "rockchip,rk3399-dwc3" for rk3399 SoC
+- compatible:	should contain "rockchip,rk3328-dwc3" for rk3328 SoC
+		or "rockchip,rk3399-dwc3" for rk3399 SoC
 - clocks:	A list of phandle + clock-specifier pairs for the
 		clocks listed in clock-names
 - clock-names:	Should contain the following:
-- 
2.28.0