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From: Dmitry Osipenko <digetx@gmail.com>
To: "Michał Mirosław" <mirq-linux@rere.qmqm.pl>
Cc: "Rob Herring" <robh+dt@kernel.org>,
	"Thierry Reding" <thierry.reding@gmail.com>,
	"Jonathan Hunter" <jonathanh@nvidia.com>,
	"David Heidelberg" <david@ixit.cz>,
	"Peter Geis" <pgwipeout@gmail.com>,
	"Stephen Warren" <swarren@wwwdotorg.org>,
	"Nicolas Chauvet" <kwizart@gmail.com>,
	"Pedro Ângelo" <pangelo@void.io>,
	"Matt Merhar" <mattmerhar@protonmail.com>,
	linux-tegra@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH v1 5/6] dt-bindings: ARM: tegra: Add ASUS Google Nexus 7
Date: Thu, 2 Apr 2020 17:52:51 +0300	[thread overview]
Message-ID: <4c059f4a-111a-086b-c165-eb8ae798d606@gmail.com> (raw)
In-Reply-To: <20200402045008.GB11124@qmqm.qmqm.pl>

02.04.2020 07:50, Michał Mirosław пишет:
> On Wed, Apr 01, 2020 at 12:43:26AM +0300, Dmitry Osipenko wrote:
>> Add a binding for the Tegra30-based ASUS Google Nexus 7 tablet device.
>>
>> Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
>> ---
>>  Documentation/devicetree/bindings/arm/tegra.yaml | 7 +++++++
>>  1 file changed, 7 insertions(+)
>>
>> diff --git a/Documentation/devicetree/bindings/arm/tegra.yaml b/Documentation/devicetree/bindings/arm/tegra.yaml
>> index 7fd0b66c69b2..fb3bbf7a5fb4 100644
>> --- a/Documentation/devicetree/bindings/arm/tegra.yaml
>> +++ b/Documentation/devicetree/bindings/arm/tegra.yaml
>> @@ -62,6 +62,13 @@ properties:
>>                - toradex,colibri_t30-eval-v3
>>            - const: toradex,colibri_t30
>>            - const: nvidia,tegra30
>> +      - items:
>> +          - const: asus,grouper
>> +          - const: nvidia,tegra30
>> +      - items:
>> +          - const: asus,tilapia
>> +          - const: asus,grouper
>> +          - const: nvidia,tegra30
>>        - items:
>>            - enum:
>>                - nvidia,dalmore
> 
> Is it really necessary to list every possible device using a SoC chip?

Yes, otherwise make dtbs_check will give you a warning about the unknown
compatible.

> Wouldn't it be enough to just list SoC value nvidia,tegraXYZ and allow
> any other supplemental "compatibles"?

I don't know what was the initial intention of having boards defined in
a way it's currently done, maybe Rob;Thierry;Stephen;Jon could clarify?

  reply	other threads:[~2020-04-02 14:52 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-31 21:43 [PATCH v1 0/6] Support NVIDIA Tegra-based Acer A500 and Nexus 7 devices Dmitry Osipenko
2020-03-31 21:43 ` [PATCH v1 1/6] ARM: tegra: Add device-tree for Acer Iconia Tab A500 Dmitry Osipenko
2020-03-31 21:43 ` [PATCH v1 2/6] ARM: tegra: Add device-tree for ASUS Google Nexus 7 Dmitry Osipenko
2020-03-31 21:43 ` [PATCH v1 3/6] dt-bindings: Add vendor prefix for Acer Inc Dmitry Osipenko
2020-03-31 21:43 ` [PATCH v1 4/6] dt-bindings: ARM: tegra: Add Acer Iconia Tab A500 Dmitry Osipenko
2020-03-31 21:43 ` [PATCH v1 5/6] dt-bindings: ARM: tegra: Add ASUS Google Nexus 7 Dmitry Osipenko
2020-04-02  4:50   ` Michał Mirosław
2020-04-02 14:52     ` Dmitry Osipenko [this message]
2020-03-31 21:43 ` [PATCH v1 6/6] ARM: tegra_defconfig: Enable options useful for Nexus 7 and Acer A500 Dmitry Osipenko

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