From: CK Hu <ck.hu@mediatek.com>
To: Moudy Ho <moudy.ho@mediatek.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Hans Verkuil <hverkuil-cisco@xs4all.nl>,
"Jernej Skrabec" <jernej.skrabec@siol.net>
Cc: Chun-Kuang Hu <chunkuang.hu@kernel.org>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Rob Landley <rob@landley.net>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
<linux-media@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<linux-kernel@vger.kernel.org>,
Alexandre Courbot <acourbot@chromium.org>, <tfiga@chromium.org>,
<drinkcat@chromium.org>, <pihsun@chromium.org>,
<hsinyi@google.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
Maoguang Meng <maoguang.meng@mediatek.com>,
daoyuan huang <daoyuan.huang@mediatek.com>,
Ping-Hsun Wu <ping-hsun.wu@mediatek.com>,
<menghui.lin@mediatek.com>, <sj.huang@mediatek.com>,
<allen-kh.cheng@mediatek.com>, <randy.wu@mediatek.com>,
<jason-jh.lin@mediatek.com>, <roy-cw.yeh@mediatek.com>,
<river.cheng@mediatek.com>, <srv_heupstream@mediatek.com>,
<Project_Global_Chrome_Upstream_Group@mediatek.com>
Subject: Re: [PATCH v13 3/6] dt-bindings: soc: mediatek: move out common module from display folder
Date: Wed, 16 Mar 2022 11:36:04 +0800 [thread overview]
Message-ID: <7c93cb5e09153007589b8f90ad22af6a03f8a726.camel@mediatek.com> (raw)
In-Reply-To: <20220315061031.21642-4-moudy.ho@mediatek.com>
Hi, Moudy:
On Tue, 2022-03-15 at 14:10 +0800, Moudy Ho wrote:
> In order to share the same hardware information with MDP3,
> change the MUTEX dt-binding to the path "soc/mediatek".
>
> Signed-off-by: Moudy Ho <moudy.ho@mediatek.com>
> ---
> .../{display => soc}/mediatek/mediatek,mutex.yaml | 10 +++-----
> --
> 1 file changed, 3 insertions(+), 7 deletions(-)
> rename Documentation/devicetree/bindings/{display =>
> soc}/mediatek/mediatek,mutex.yaml (84%)
>
> diff --git
> a/Documentation/devicetree/bindings/display/mediatek/mediatek,mutex.y
> aml
> b/Documentation/devicetree/bindings/soc/mediatek/mediatek,mutex.yaml
> similarity index 84%
> rename from
> Documentation/devicetree/bindings/display/mediatek/mediatek,mutex.yam
> l
> rename to
> Documentation/devicetree/bindings/soc/mediatek/mediatek,mutex.yaml
> index 6eca525eced0..4adc67cafd29 100644
> ---
> a/Documentation/devicetree/bindings/display/mediatek/mediatek,mutex.y
> aml
> +++
> b/Documentation/devicetree/bindings/soc/mediatek/mediatek,mutex.yaml
> @@ -1,7 +1,7 @@
> # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> %YAML 1.2
> ---
> -$id:
> https://urldefense.com/v3/__http://devicetree.org/schemas/display/mediatek/mediatek,mutex.yaml*__;Iw!!CTRNKA9wMg0ARbw!wGUhdDCs1gqW3Mb5paZPaF-qpdK0BBiR6-zMnprFhfu_YiYLf4vEbi1fE1ktpA$
>
> +$id:
> https://urldefense.com/v3/__http://devicetree.org/schemas/soc/mediatek/mediatek,mutex.yaml*__;Iw!!CTRNKA9wMg0ARbw!wGUhdDCs1gqW3Mb5paZPaF-qpdK0BBiR6-zMnprFhfu_YiYLf4vEbi0c8j0j1A$
>
> $schema:
> https://urldefense.com/v3/__http://devicetree.org/meta-schemas/core.yaml*__;Iw!!CTRNKA9wMg0ARbw!wGUhdDCs1gqW3Mb5paZPaF-qpdK0BBiR6-zMnprFhfu_YiYLf4vEbi2jwnYkJA$
>
>
> title: Mediatek mutex
> @@ -9,17 +9,13 @@ title: Mediatek mutex
> maintainers:
> - Chun-Kuang Hu <chunkuang.hu@kernel.org>
> - Philipp Zabel <p.zabel@pengutronix.de>
> + - Matthias Brugger <matthias.bgg@gmail.com>
>
> description: |
> Mediatek mutex, namely MUTEX, is used to send the triggers signals
> called
> - Start Of Frame (SOF) / End Of Frame (EOF) to each sub-modules on
> the display
> - data path or MDP data path.
> + Start Of Frame(SOF) / End Of Frame(EOF) to each sub-modules on the
> data path.
If this is not related to 'move out', separate this to another patch.
> In some SoC, such as mt2701, MUTEX could be a hardware mutex which
> protects
> the shadow register.
> - MUTEX device node must be siblings to the central MMSYS_CONFIG
> node.
> - For a description of the MMSYS_CONFIG binding, see
> - Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml
> - for details.
If this is not related to 'move out', separate this to another patch.
Regards,
CK
>
> properties:
> compatible:
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next prev parent reply other threads:[~2022-03-16 3:43 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-15 6:10 [PATCH v13 0/6] Add mutex support for MDP Moudy Ho
2022-03-15 6:10 ` [PATCH v13 1/6] soc: mediatek: mutex: add common interface to accommodate multiple modules operationg MUTEX Moudy Ho
2022-03-15 9:10 ` AngeloGioacchino Del Regno
2022-03-15 14:41 ` Rob Landley
2022-03-15 14:50 ` Geert Uytterhoeven
2022-03-15 14:58 ` AngeloGioacchino Del Regno
2022-03-17 12:43 ` moudy.ho
2022-03-16 2:25 ` CK Hu
2022-03-17 12:45 ` moudy.ho
2022-03-15 6:10 ` [PATCH v13 2/6] soc: mediatek: mutex: add 8183 MUTEX MOD settings for MDP Moudy Ho
2022-03-15 9:11 ` AngeloGioacchino Del Regno
2022-03-16 3:31 ` CK Hu
2022-03-17 10:11 ` moudy.ho
2022-03-15 6:10 ` [PATCH v13 3/6] dt-bindings: soc: mediatek: move out common module from display folder Moudy Ho
2022-03-15 9:11 ` AngeloGioacchino Del Regno
2022-03-16 3:36 ` CK Hu [this message]
2022-03-15 6:10 ` [PATCH v13 4/6] dt-bindings: soc: mediatek: add gce-client-reg for MUTEX Moudy Ho
2022-03-15 9:12 ` AngeloGioacchino Del Regno
2022-03-16 3:50 ` CK Hu
2022-03-15 6:10 ` [PATCH v13 5/6] dts: arm64: mt8183: add GCE client property for Mediatek MUTEX Moudy Ho
2022-03-15 9:12 ` AngeloGioacchino Del Regno
2022-03-15 6:10 ` [PATCH v13 6/6] soc: mediatek: mutex: add functions that operate registers by CMDQ Moudy Ho
2022-03-15 9:13 ` AngeloGioacchino Del Regno
2022-03-17 3:39 ` CK Hu
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