From: Marek Vasut <marek.vasut@gmail.com>
To: Rob Herring <robh@kernel.org>
Cc: Mason Yang <masonccyang@mxic.com.tw>,
Mark Brown <broonie@kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
linux-spi <linux-spi@vger.kernel.org>,
Boris Brezillon <bbrezillon@kernel.org>,
"open list:MEDIA DRIVERS FOR RENESAS - FCP"
<linux-renesas-soc@vger.kernel.org>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Lee Jones <lee.jones@linaro.org>,
Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>,
Mark Rutland <mark.rutland@arm.com>,
devicetree@vger.kernel.org, Julien Su <juliensu@mxic.com.tw>,
Simon Horman <horms@verge.net.au>,
zhengxunli@mxic.com.tw
Subject: Re: [PATCH v12 3/3] dt-bindings: mfd: Document Renesas R-Car Gen3 RPC-IF MFD bindings
Date: Fri, 26 Apr 2019 03:44:53 +0200 [thread overview]
Message-ID: <1426b1de-b2ae-9f8a-ba36-8aa81dfda161@gmail.com> (raw)
In-Reply-To: <CAL_JsqJDh3Z+iFn6fbkGT+jQ3HG2s4n3PT=LrmB-td++G99q_w@mail.gmail.com>
On 4/26/19 1:07 AM, Rob Herring wrote:
> On Wed, Apr 24, 2019 at 4:54 PM Marek Vasut <marek.vasut@gmail.com> wrote:
>>
>> On 4/24/19 11:23 PM, Rob Herring wrote:
>>> On Wed, Apr 24, 2019 at 03:55:36PM +0800, Mason Yang wrote:
>>>> Document the bindings used by the Renesas R-Car Gen3 RPC-IF MFD.
>>>>
>>>> Signed-off-by: Mason Yang <masonccyang@mxic.com.tw>
>>>> ---
>>>> .../devicetree/bindings/mfd/mfd-renesas-rpc.txt | 40 ++++++++++++++++++++++
>>>> 1 file changed, 40 insertions(+)
>>>> create mode 100644 Documentation/devicetree/bindings/mfd/mfd-renesas-rpc.txt
>>>>
>>>> diff --git a/Documentation/devicetree/bindings/mfd/mfd-renesas-rpc.txt b/Documentation/devicetree/bindings/mfd/mfd-renesas-rpc.txt
>>>> new file mode 100644
>>>> index 0000000..668b822
>>>> --- /dev/null
>>>> +++ b/Documentation/devicetree/bindings/mfd/mfd-renesas-rpc.txt
>>>> @@ -0,0 +1,40 @@
>>>> +Renesas R-Car Gen3 RPC-IF MFD Device Tree Bindings
>>>> +--------------------------------------------------
>>>
>>> Looks like a SPI flash controller from the example. What makes it an
>>> MFD?
>>
>> It supports both SPI NOR and HyperFlash (CFI-compliant flash with
>> different bus interface).
>
> Not sure that really makes it an MFD. Lee probably has an opinion.
>
> In any case, can we get a complete binding that shows both.
Presumably that would only mean the flash compatible is some "cfi,nor"
or somesuch. But I agree, would be nice to have both in the example.
--
Best regards,
Marek Vasut
next prev parent reply other threads:[~2019-04-26 1:44 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-24 7:55 [PATCH v12 0/3] mfd: Add Renesas R-Car Gen3 RPC-IF MFD & SPI driver Mason Yang
2019-04-24 7:55 ` [PATCH v12 1/3] mfd: Add Renesas R-Car Gen3 RPC-IF MFD driver Mason Yang
2019-04-24 7:55 ` [PATCH v12 2/3] spi: Add Renesas R-Car Gen3 RPC-IF SPI controller driver Mason Yang
2019-05-14 6:52 ` Lee Jones
2019-05-15 5:55 ` masonccyang
2019-05-15 7:16 ` Lee Jones
2019-04-24 7:55 ` [PATCH v12 3/3] dt-bindings: mfd: Document Renesas R-Car Gen3 RPC-IF MFD bindings Mason Yang
2019-04-24 21:23 ` Rob Herring
2019-04-24 21:54 ` Marek Vasut
2019-04-25 23:07 ` Rob Herring
2019-04-26 1:44 ` Marek Vasut [this message]
2019-05-07 12:57 ` Lee Jones
[not found] ` <OF08A5650B.8AE8977C-ON482583F4.000E5B1E-482583F4.000F7215@mxic.com.tw>
2019-05-08 3:52 ` Marek Vasut
2019-05-08 6:11 ` Lee Jones
[not found] ` <OFE86674B9.06D723A0-ON482583F5.000AD50C-482583F5.000BA075@mxic.com.tw>
2019-05-09 19:23 ` Sergei Shtylyov
[not found] ` <OFB19BCE91.6EBBAA77-ON482583F6.000234E2-482583F6.00061290@mxic.com.tw>
2019-05-13 7:11 ` Geert Uytterhoeven
[not found] ` <OFD932ABFC.E3FFCEB8-ON482583F9.003412B1-482583F9.0034D5CA@mxic.com.tw>
2019-05-13 14:43 ` Geert Uytterhoeven
2019-05-14 2:33 ` masonccyang
2019-05-13 19:08 ` Sergei Shtylyov
2019-05-14 9:46 ` masonccyang
2019-05-14 10:07 ` Geert Uytterhoeven
2019-05-14 20:27 ` Sergei Shtylyov
2019-05-20 7:23 ` masonccyang
2019-05-20 7:44 ` Geert Uytterhoeven
2019-05-21 1:28 ` masonccyang
2019-05-22 16:32 ` Sergei Shtylyov
2019-05-22 17:05 ` Geert Uytterhoeven
2019-05-22 17:23 ` Sergei Shtylyov
2019-05-22 17:44 ` Geert Uytterhoeven
[not found] ` <OFAD9AA573.86373900-ON482583FA.0034781A-482583FA.0035B40C@LocalDomain>
2019-05-14 10:00 ` masonccyang
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