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From: Segher Boessenkool <segher@kernel•crashing.org>
To: Valentine Barshak <vbarshak@ru•mvista.com>
Cc: linuxppc-dev@ozlabs•org
Subject: Re: [PATCH] PowerPC: usb ehci of_platform bindings for Sequoia 440EPx
Date: Fri, 14 Sep 2007 00:36:53 +0200	[thread overview]
Message-ID: <2c5fb8f063c275286b6b26ca734ed64d@kernel.crashing.org> (raw)
In-Reply-To: <20070913182453.GA26541@ru.mvista.com>

> EHCI OF bindings for PowerPC 440EPx Sequoia.

Those aren't bindings, they are examples.  Bindings are pieces
of documentation that describe what device-specific properties
mean what, what standard properties are required with what
values, etc.

Examples are good to have, of course.

One thing you really need to document is what "ehci-be-desc"
and friends mean.  I can give you one comment already: for
devices that are usually little-endian, but an implementation
implements registers as big-endian, precedent is to show that
in the device tree by including an (empty) "big-endian" property,
rather than inventing new "compatible" values.


Segher

  reply	other threads:[~2007-09-13 22:37 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-09-13 17:57 [PATCH] usb: add support for device tree aware EHCI driver Valentine Barshak
2007-09-13 18:18 ` Josh Boyer
2007-09-13 18:24   ` [PATCH] PowerPC: usb ehci of_platform bindings for Sequoia 440EPx Valentine Barshak
2007-09-13 22:36     ` Segher Boessenkool [this message]
2007-09-14 14:31       ` Valentine Barshak
2007-09-14 15:35         ` Kumar Gala

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