| Message ID | 20220315061031.21642-4-moudy.ho@mediatek.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Add mutex support for MDP | expand |
Il 15/03/22 07:10, Moudy Ho ha scritto: > 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> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.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:
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,mutex.yaml b/Documentation/devicetree/bindings/soc/mediatek/mediatek,mutex.yaml similarity index 84% rename from Documentation/devicetree/bindings/display/mediatek/mediatek,mutex.yaml rename to Documentation/devicetree/bindings/soc/mediatek/mediatek,mutex.yaml index 6eca525eced0..4adc67cafd29 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,mutex.yaml +++ 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 --- -$id: http://devicetree.org/schemas/display/mediatek/mediatek,mutex.yaml# +$id: http://devicetree.org/schemas/soc/mediatek/mediatek,mutex.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# 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. 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. properties: compatible:
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%)