Re: [PATCH v3 1/5] doc: Add "ti,am437x-dwc3" comaptible for dwc3 glue

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On 3/13/2014 4:02 PM, Roger Quadros wrote:
Hi George,

On 03/07/2014 01:56 PM, George Cherian wrote:
Add the compatible "ti,am437x-dwc3" for dwc3 glue driver.

Signed-off-by: George Cherian <george.cherian@xxxxxx>
---
  Documentation/devicetree/bindings/usb/omap-usb.txt | 4 +++-
  1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/usb/omap-usb.txt b/Documentation/devicetree/bindings/usb/omap-usb.txt
index 38b2fae..38d9bb8 100644
--- a/Documentation/devicetree/bindings/usb/omap-usb.txt
+++ b/Documentation/devicetree/bindings/usb/omap-usb.txt
@@ -44,7 +44,9 @@ Board specific device node entry
  };
OMAP DWC3 GLUE
- - compatible : Should be "ti,dwc3"
+ - compatible : Should be
+	* "ti,dwc3" for OMAP5 and DRA7
+	* "ti,am437x-dwc3" for AM437x
Why do you need a new compatible for am437x? Isn't "ti,dwc3" sufficient?

There is change in register offsets for AM437x as comapred to Omap5 and dra7x. The compatible is already added in dwc3-omap.c This patch just updates the Documentation.

   - ti,hwmods : Should be "usb_otg_ss"
   - reg : Address and length of the register set for the device.
   - interrupts : The irq number of this device that is used to interrupt the

cheers,
-roger


--
-George

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