From: Guenter Roeck <groeck@google.com>
To: Andrey Pronin <apronin@chromium.org>
Cc: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>,
Peter Huewe <peterhuewe@gmx.de>,
Marcel Selhorst <tpmdd@selhorst.net>,
Jason Gunthorpe <jgunthorpe@obsidianresearch.com>,
tpmdd-devel@lists.sourceforge.net,
linux-kernel <linux-kernel@vger.kernel.org>,
Guenter Roeck <groeck@chromium.org>,
smbarber@chromium.org, Douglas Anderson <dianders@chromium.org>,
devicetree@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
Pawel Moll <pawel.moll@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
Kumar Gala <galak@codeaurora.org>
Subject: Re: [PATCH 1/2] tpm: devicetree: document properties for cr50
Date: Fri, 15 Jul 2016 11:28:31 -0700 [thread overview]
Message-ID: <CABXOdTeFcE3L_0vO+DKpQpUdoNMG=z6b34rs+tWWF6KgYtcY0A@mail.gmail.com> (raw)
In-Reply-To: <20160715173107.GD109276@apronin>
On Fri, Jul 15, 2016 at 10:31 AM, Andrey Pronin <apronin@chromium.org> wrote:
> On Thu, Jul 14, 2016 at 09:05:53PM -0700, Guenter Roeck wrote:
>> On Thu, Jul 14, 2016 at 7:20 PM, Andrey Pronin <apronin@chromium.org> wrote:
>> > +
>> > +Required properties:
>> > +- compatible: Should be "google,cr50_spi".
>>
>> google,cr50, maybe ? The "_spi" seems redundant.
>>
>
> I believe "_spi" is warranted. It's the driver that handles the SPI
> interface for Cr50 specifically.
> But if the same firmware ever talks through a different interface (say,
> I2C), this driver will not be compatible.
>
I meant in the context of it being attached to a spi device, which
implies that it is connected through a spi bus.
Guenter
>> Also, I agree with comments from others - the term cr50 really needs
>> an explanation (Google thinks that it is a motor bike, a scanner, or a
>> coffee roaster).
>>
>
> Yes, will add a better description of what it is. My original one was
> too brief and imprecise at the same time.
>
next prev parent reply other threads:[~2016-07-15 18:28 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-15 2:20 [PATCH 0/2] tpm: add driver for cr50 on SPI Andrey Pronin
2016-07-15 2:20 ` [PATCH 1/2] tpm: devicetree: document properties for cr50 Andrey Pronin
2016-07-15 4:05 ` Guenter Roeck
2016-07-15 17:31 ` Andrey Pronin
2016-07-15 18:28 ` Guenter Roeck [this message]
2016-07-17 13:28 ` Rob Herring
2016-07-15 2:20 ` [PATCH 2/2] tpm: add driver for cr50 on SPI Andrey Pronin
2016-07-15 3:32 ` Jason Gunthorpe
2016-07-15 3:44 ` Andrey Pronin
2016-07-19 12:55 ` Jarkko Sakkinen
2016-07-20 0:24 ` Andrey Pronin
2016-07-20 17:03 ` Jason Gunthorpe
2016-07-21 18:10 ` Andrey Pronin
2016-07-21 21:00 ` Jason Gunthorpe
2016-07-15 2:28 ` [PATCH 0/2] " Peter Huewe
2016-07-15 2:50 ` Andrey Pronin
2016-07-15 3:28 ` Jason Gunthorpe
2016-07-15 17:15 ` Andrey Pronin
2016-07-19 12:56 ` Jarkko Sakkinen
2016-07-20 3:41 ` [PATCH v2 " Andrey Pronin
2016-07-20 3:41 ` [PATCH v2 1/2] tpm: devicetree: document properties for cr50 Andrey Pronin
2016-07-20 19:03 ` Rob Herring
2016-07-20 19:49 ` Andrey Pronin
2016-07-20 19:54 ` Jason Gunthorpe
2016-07-27 21:02 ` Andrey Pronin
2016-07-21 21:03 ` Rob Herring
2016-07-27 21:00 ` Andrey Pronin
2016-07-20 3:41 ` [PATCH v2 2/2] tpm: add driver for cr50 on SPI Andrey Pronin
2016-07-25 17:09 ` Aw: [PATCH v2 0/2] " Peter Huewe
2016-07-27 21:12 ` Andrey Pronin
2016-07-28 4:25 ` [PATCH v3 " Andrey Pronin
2016-07-28 4:25 ` [PATCH v3 1/2] tpm: devicetree: document properties for cr50 Andrey Pronin
2016-07-28 4:25 ` [PATCH v3 2/2] tpm: add driver for cr50 on SPI Andrey Pronin
2016-07-28 23:01 ` Dmitry Torokhov
2016-07-28 23:17 ` Jason Gunthorpe
2016-07-29 3:01 ` Andrey Pronin
2016-07-29 1:55 ` [PATCH v4 0/2] " Andrey Pronin
2016-07-29 1:55 ` [PATCH v4 1/2] tpm: devicetree: document properties for cr50 Andrey Pronin
2016-07-29 17:27 ` Jason Gunthorpe
2016-07-29 21:42 ` Rob Herring
2016-08-09 10:08 ` Jarkko Sakkinen
2016-07-29 1:55 ` [PATCH v4 2/2] tpm: add driver for cr50 on SPI Andrey Pronin
2016-08-09 10:20 ` Jarkko Sakkinen
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