Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.38 as permitted sender) client-ip=23.128.96.38;
Date:   Fri, 6 Oct 2023 00:36:30 +0100
From:   Conor Dooley <conor@kernel.org>
To:     AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@collabora.com>
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
Message-ID: <20231006-jinx-playing-261e5f41ff7f@spud>
References: <20231005104905.120544-1-angelogioacchino.delregno@collabora.com>
 <20231005104905.120544-2-angelogioacchino.delregno@collabora.com>
MIME-Version: 1.0
Content-Type: multipart/signed; micalg=pgp-sha256;
        protocol="application/pgp-signature"; boundary="gIB/z/xC+ykFsm7t"
Content-Disposition: inline
In-Reply-To: <20231005104905.120544-2-angelogioacchino.delregno@collabora.com>
Precedence: bulk


--gIB/z/xC+ykFsm7t
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
Content-Transfer-Encoding: quoted-printable

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.
>=20
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@coll=
abora.com>
> ---
>=20
> v2: I've dropped Conor and Chen-Yu's Reviewed-by tags because I have chan=
ged
>     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>

Thanks,
Conor.

>=20
>  .../devicetree/bindings/media/mediatek,mdp3-rdma.yaml     | 8 ++++++++
>  1 file changed, 8 insertions(+)
>=20
> diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.y=
aml 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
> =20
> +  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 MDP=
3's
> +      VPU and to install Inter-Processor Interrupt handlers to control
> +      processing states.
> +
>    power-domains:
>      maxItems: 1
> =20
> --=20
> 2.42.0
>=20

--gIB/z/xC+ykFsm7t
Content-Type: application/pgp-signature; name="signature.asc"

-----BEGIN PGP SIGNATURE-----

iHUEABYIAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCZR9IfgAKCRB4tDGHoIJi
0mYNAP94jJiEEICc5tNh0nDrkI4gQqpKlFv0/+qx4Ml3g4MyRwD/bq/qU6AsenA0
urxwY3sdNT0Qa5qIFRnbeDawGz/Y9gE=
=bidF
-----END PGP SIGNATURE-----

--gIB/z/xC+ykFsm7t--