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Re: [PATCH 1/3] Device tree binding documentation for chromeos-firmware

From Rob Herring <robh@kernel.org>
Newsgroups linux.kernel
Subject Re: [PATCH 1/3] Device tree binding documentation for chromeos-firmware
Date 2015-12-02 19:50 +0100
Message-ID <qBkDw-2x9-17@gated-at.bofh.it> (permalink)
References <qAYD0-5ha-7@gated-at.bofh.it> <qAYD0-5ha-9@gated-at.bofh.it> <qBhmi-sK-21@gated-at.bofh.it> <qBiV4-1mH-17@gated-at.bofh.it>
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On Wed, Dec 2, 2015 at 10:49 AM, Martyn Welch
<martyn.welch@collabora.co.uk> wrote:
>
>
> On 02/12/15 15:15, Rob Herring wrote:
>>
>> On Tue, Dec 01, 2015 at 07:12:49PM +0000, Martyn Welch wrote:
>>>
>>> This patch adds documentation for the chromeos-firmware binding.
>>>
>>> Cc: Rob Herring <robh+dt@kernel.org>
>>> Cc: Pawel Moll <pawel.moll@arm.com>
>>> Cc: Mark Rutland <mark.rutland@arm.com>
>>> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
>>> Cc: Kumar Gala <galak@codeaurora.org>
>>> Cc: devicetree@vger.kernel.org
>>> Signed-off-by: Martyn Welch <martyn.welch@collabora.co.uk>
>>> ---
>>>   .../devicetree/bindings/misc/chromeos-firmware.txt | 27
>>> ++++++++++++++++++++++
>>
>>
>> bindings/firmware/ please.
>>
>
> OK.
>
>>>   1 file changed, 27 insertions(+)
>>>   create mode 100644
>>> Documentation/devicetree/bindings/misc/chromeos-firmware.txt
>>>
>>> diff --git a/Documentation/devicetree/bindings/misc/chromeos-firmware.txt
>>> b/Documentation/devicetree/bindings/misc/chromeos-firmware.txt
>>> new file mode 100644
>>> index 0000000..8240611
>>> --- /dev/null
>>> +++ b/Documentation/devicetree/bindings/misc/chromeos-firmware.txt
>>> @@ -0,0 +1,27 @@
>>> +Device-Tree bindings for chromeos-firmware.c.
>>
>>
>> Perhaps a bit more description what this is.
>>
>> What aspect of this is firmware? How does this relate to the EC?
>>
>
> With respect to write-protect, this line is the write protection for the
> flash which holds the bootloader.

What is driving the write-protect? Are trying to assign ownership of
the SOC GPIOs to the bootloader/firmware? If so, I think this is all
wrong.

Rob
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Thread

[PATCH 1/3] Device tree binding documentation for chromeos-firmware Martyn Welch <martyn.welch@collabora.co.uk> - 2015-12-01 20:20 +0100
  Re: [PATCH 1/3] Device tree binding documentation for  chromeos-firmware Rob Herring <robh@kernel.org> - 2015-12-02 16:20 +0100
    Re: [PATCH 1/3] Device tree binding documentation for chromeos-firmware Martyn Welch <martyn.welch@collabora.co.uk> - 2015-12-02 18:00 +0100
      Re: [PATCH 1/3] Device tree binding documentation for chromeos-firmware Rob Herring <robh@kernel.org> - 2015-12-02 19:50 +0100
        Re: [PATCH 1/3] Device tree binding documentation for chromeos-firmware Martyn Welch <martyn.welch@collabora.co.uk> - 2015-12-02 22:50 +0100
    Re: [PATCH 1/3] Device tree binding documentation for chromeos-firmware Martyn Welch <martyn.welch@collabora.co.uk> - 2015-12-03 11:20 +0100
      Re: [PATCH 1/3] Device tree binding documentation for chromeos-firmware Rob Herring <robh@kernel.org> - 2015-12-03 16:10 +0100
        Re: [PATCH 1/3] Device tree binding documentation for chromeos-firmware Martyn Welch <martyn.welch@collabora.co.uk> - 2015-12-03 17:20 +0100

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