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Date: Fri, 05 Dec 2014 20:04:32 +0100
From: Laszlo Ersek <lersek@redhat.com>
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Subject: Re: [Qemu-devel] [kernel PATCH v2 2/2] devicetree: document ARM
 bindings for QEMU's Firmware Config interface
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To: Peter Maydell <peter.maydell@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>, "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>, QEMU Developers <qemu-devel@nongnu.org>, Arnd Bergmann <arnd@arndb.de>

On 12/05/14 19:57, Peter Maydell wrote:
> On 30 November 2014 at 16:51, Laszlo Ersek <lersek@redhat.com> wrote:
>> +Example:
>> +
>> +/ {
>> +       #size-cells = <0x2>;
>> +       #address-cells = <0x2>;
>> +
>> +       fw-cfg@9020000 {
>> +               compatible = "qemu,fw-cfg-mmio";
>> +               reg = <0x0 0x9020000 0x0 0x1000>;
>> +       };
> 
> I've just noticed that this example claims a register
> region size of 0x1000. This seems wrong, because the
> underlying device doesn't have a register range that
> big. Surely this should be a size of 0x3 ?

Arnd said I should round up the region to 0x1000.

http://thread.gmane.org/gmane.linux.drivers.devicetree/101173/focus=101176

If that's incorrect I'd prefer to post incremental patches, because 4
other series already depend on this kernel docs patch.

Thanks
Laszlo