[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <e4311804-bb06-ec04-8479-dfa0466e4b35@linaro.org>
Date: Sat, 23 Sep 2023 19:38:14 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: AngeloGioacchino Del Regno
<angelogioacchino.delregno@...labora.com>, mchehab@...nel.org
Cc: robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
conor+dt@...nel.org, matthias.bgg@...il.com, moudy.ho@...iatek.com,
hverkuil-cisco@...all.nl, sakari.ailus@...ux.intel.com,
u.kleine-koenig@...gutronix.de, linqiheng@...wei.com,
linux-media@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-mediatek@...ts.infradead.org, kernel@...labora.com,
wenst@...omium.org
Subject: Re: [PATCH 1/2] media: dt-bindings: mediatek: Add phandle to
mediatek,scp on MDP3 RDMA
On 19/09/2023 11:59, 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@...labora.com>
> ---
> .../devicetree/bindings/media/mediatek,mdp3-rdma.yaml | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml
> index d639a1461143..0e5ce2e77e99 100644
> --- a/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml
> +++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml
> @@ -46,6 +46,11 @@ 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) node
Why? Why do you need it? For what do you add here phandle? Your
description should explain the purpose.
Best regards,
Krzysztof
Powered by blists - more mailing lists