From d26c05781e08472861dcad4764d4f1585051638c Mon Sep 17 00:00:00 2001
From: Roger Quadros <rogerq@ti.com>
Date: Thu, 10 Jan 2019 17:04:29 +0200
Subject: [PATCH] dt-bindings: usb: keystone-usb: Add ti,am654-dwc3 support
The AM654 SoC from TI contains a DWC3 controller. Add
support for it.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
---
Documentation/devicetree/bindings/usb/keystone-usb.txt | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/usb/keystone-usb.txt b/Documentation/devicetree/bindings/usb/keystone-usb.txt
index f96e09f784cc..77df82e36138 100644
--- a/Documentation/devicetree/bindings/usb/keystone-usb.txt
+++ b/Documentation/devicetree/bindings/usb/keystone-usb.txt
@@ -3,7 +3,9 @@ TI Keystone Soc USB Controller
DWC3 GLUE
Required properties:
- - compatible: should be "ti,keystone-dwc3".
+ - compatible: should be
+ "ti,keystone-dwc3" for Keystone 2 SoCs
+ "ti,am654-dwc3" for AM654 SoC
- #address-cells, #size-cells : should be '1' if the device has sub-nodes
with 'reg' property.
- reg : Address and length of the register set for the USB subsystem on
@@ -21,7 +23,7 @@ SoCs only:
- clock-names: Must be "usb".
-The following are mandatory properties for Keystone 2 66AK2G SoCs only:
+The following are mandatory properties for 66AK2G and AM654:
- power-domains: Should contain a phandle to a PM domain provider node
and an args specifier containing the USB device id