From: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
To: Conor Dooley <conor@kernel.org>
Cc: mchehab@kernel.org, robh+dt@kernel.org,
krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org,
matthias.bgg@gmail.com, moudy.ho@mediatek.com,
hverkuil-cisco@xs4all.nl, sakari.ailus@linux.intel.com,
u.kleine-koenig@pengutronix.de, linqiheng@huawei.com,
linux-media@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org, kernel@collabora.com,
wenst@chromium.org
Subject: Re: [PATCH v2 1/2] media: dt-bindings: mediatek: Add phandle to mediatek,scp on MDP3 RDMA
Date: Wed, 11 Oct 2023 13:44:24 +0200 [thread overview]
Message-ID: <d6386e5e-be7a-a68c-e592-1587380480d0@collabora.com> (raw)
In-Reply-To: <20231006-jinx-playing-261e5f41ff7f@spud>
Il 06/10/23 01:36, Conor Dooley ha scritto:
> On Thu, Oct 05, 2023 at 12:49:04PM +0200, AngeloGioacchino Del Regno wrote:
>> The MDP3 RDMA needs to communicate with the SCP remote processor: allow
>> specifying a phandle to a SCP core.
>>
>> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
>> ---
>>
>> v2: I've dropped Conor and Chen-Yu's Reviewed-by tags because I have changed
>> the description (so, the patch actually changed a bit).
>
> I dunno, you made it more informative so you could probably have kept
> mine at least.
> Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
>
I just wanted to be cautious with keeping Reviewed-by tags.
Sometimes it's better to drop than unfairly keeping, I'm sure that you
understand my point here.
Btw, thank you!
Cheers,
Angelo
> Thanks,
> Conor.
>
>>
>> .../devicetree/bindings/media/mediatek,mdp3-rdma.yaml | 8 ++++++++
>> 1 file changed, 8 insertions(+)
>>
>> diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml
>> index 7032c7e15039..59dcea797b71 100644
>> --- a/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml
>> +++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml
>> @@ -45,6 +45,14 @@ properties:
>> include/dt-bindings/gce/<chip>-gce.h of each chips.
>> $ref: /schemas/types.yaml#/definitions/uint32-array
>>
>> + mediatek,scp:
>> + $ref: /schemas/types.yaml#/definitions/phandle
>> + description:
>> + Phandle to the System Control Processor (SCP) used for initializing
>> + and stopping the MDP3, for sending frame data locations to the MDP3's
>> + VPU and to install Inter-Processor Interrupt handlers to control
>> + processing states.
>> +
>> power-domains:
>> maxItems: 1
>>
>> --
>> 2.42.0
>>
>>
>> _______________________________________________
>> Kernel mailing list -- kernel@mailman.collabora.com
>> To unsubscribe send an email to kernel-leave@mailman.collabora.com
next prev parent reply other threads:[~2023-10-11 11:44 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-05 10:49 [PATCH v2 0/2] MediaTek MDP3: use devicetree to retrieve SCP AngeloGioacchino Del Regno
2023-10-05 10:49 ` [PATCH v2 1/2] media: dt-bindings: mediatek: Add phandle to mediatek,scp on MDP3 RDMA AngeloGioacchino Del Regno
2023-10-05 23:36 ` Conor Dooley
2023-10-11 11:44 ` AngeloGioacchino Del Regno [this message]
2023-10-11 11:50 ` Conor Dooley
2023-10-10 12:16 ` Alexandre Mergnat
2023-10-05 10:49 ` [PATCH v2 2/2] media: platform: mtk-mdp3: Use devicetree phandle to retrieve SCP AngeloGioacchino Del Regno
2023-10-10 12:17 ` Alexandre Mergnat
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