Re: [PATCH] Documentation/devicetree: document OCTEON USB bindings

Hi,

On Fri, May 01, 2015 at 09:39:19AM -0500, Rob Herring wrote:

quoted

+   - refclk-frequency: speed of the USB reference clock. Allowed values are
+     12000000, 24000000 or 48000000.

We already have a standard property for this if you only have 1 clock:
clock-frequency.

quoted

+   - refclk-type: type of the USB reference clock. Allowed values are
+     "crystal" or "external".

Should be prefixed with "cavium,".

Both of these are already used in
Documentation/devicetree/bindings/mips/cavium/uctl.txt (the USB
controller for newer OCTEONs). These bindings are unfortunately
just "reverse-engineered" from products that are already shipping
and likely not perfect, but shouldn't we still try to be compatible
for the sake of users?

A.
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