[v2,01/12] dt-binding: mediatek: add bindings for MediaTek 8195 MDP3 components

Message ID	20221207084412.14075-2-moudy.ho@mediatek.com
State	New
Headers	show Return-Path: <devicetree-owner@kernel.org> From: Moudy Ho <moudy.ho@mediatek.com> To: Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Matthias Brugger <matthias.bgg@gmail.com>, AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>, Chun-Kuang Hu <chunkuang.hu@kernel.org> CC: <linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>, <linux-arm-kernel@lists.infradead.org>, <linux-mediatek@lists.infradead.org>, <Project_Global_Chrome_Upstream_Group@mediatek.com>, Moudy Ho <moudy.ho@mediatek.com> Subject: [PATCH v2 01/12] dt-binding: mediatek: add bindings for MediaTek 8195 MDP3 components Date: Wed, 7 Dec 2022 16:44:01 +0800 Message-ID: <20221207084412.14075-2-moudy.ho@mediatek.com> In-Reply-To: <20221207084412.14075-1-moudy.ho@mediatek.com> References: <20221207084412.14075-1-moudy.ho@mediatek.com> MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk
Series	add support MDP3 on MT8195 platform \| expand [v2,00/12] add support MDP3 on MT8195 platform [v2,01/12] dt-binding: mediatek: add bindings for MediaTek 8195 MDP3 components [v2,02/12] arm64: dts: mediatek: mt8195: add MDP3 nodes [v2,03/12] media: platform: mtk-mdp3: add support second sets of MMSYS [v2,04/12] media: platform: mtk-mdp3: add support second sets of MUTEX [v2,05/12] media: platform: mtk-mdp3: introduce more pipelines from 8195 [v2,06/12] media: platform: mtk-mdp3: introduce more MDP3 components [v2,07/12] media: platform: mtk-mdp3: add checks for dummy components [v2,08/12] media: platform: mtk-mdp3: avoid multiple driver registrations [v2,09/12] media: platform: mtk-mdp3: extend GCE event waiting in RDMA and WROT [v2,10/12] media: platform: mtk-mdp3: add 8195 platform configuration [v2,11/12] media: platform: mtk-mdp3: add 8195 shared memory configurations [v2,12/12] media: platform: mtk-mdp3: add 8195 component settings

diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-aal.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-aal.yaml new file mode 100644 index 000000000000..5b59e0802357 --- /dev/null +++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-aal.yaml @@ -0,0 +1,64 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/mediatek,mdp3-aal.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek Media Data Path 3 AAL Device Tree Bindings + +maintainers: + - Matthias Brugger <matthias.bgg@gmail.com> + - Moudy Ho <moudy.ho@mediatek.com> + +description: | + One of Media Data Path 3 (MDP3) components is responsible for backlight + power saving and sunlight visibility improving. + +properties: + compatible: + enum: + - mediatek,mt8195-mdp3-aal + + reg: + maxItems: 1 + + mediatek,gce-client-reg: + $ref: /schemas/types.yaml#/definitions/phandle-array + items: + items: + - description: phandle of GCE + - description: GCE subsys id + - description: register offset + - description: register size + description: The register of client driver can be configured by gce with + 4 arguments defined in this property. Each GCE subsys id is mapping to + a client defined in the header include/dt-bindings/gce/<chip>-gce.h. + + clocks: + minItems: 1 + + power-domains: + maxItems: 1 + +required: + - compatible + - reg + - mediatek,gce-client-reg + - clocks + - power-domains + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/mt8195-clk.h> + #include <dt-bindings/gce/mt8195-gce.h> + #include <dt-bindings/power/mt8195-power.h> + + mdp3-aal0@14005000 { + compatible = "mediatek,mt8195-mdp3-aal"; + reg = <0x14005000 0x1000>; + mediatek,gce-client-reg = <&gce1 SUBSYS_1400XXXX 0x5000 0x1000>; + clocks = <&vppsys0 CLK_VPP0_MDP_AAL>; + power-domains = <&spm MT8195_POWER_DOMAIN_VPPSYS0>; + }; diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-color.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-color.yaml new file mode 100644 index 000000000000..7a34d8af11a9 --- /dev/null +++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-color.yaml @@ -0,0 +1,64 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/mediatek,mdp3-color.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek Media Data Path 3 COLOR Device Tree Bindings + +maintainers: + - Matthias Brugger <matthias.bgg@gmail.com> + - Moudy Ho <moudy.ho@mediatek.com> + +description: | + One of Media Data Path 3 (MDP3) components used to adjust hue, luma and + saturation to get better picture quality. + +properties: + compatible: + enum: + - mediatek,mt8195-mdp3-color + + reg: + maxItems: 1 + + mediatek,gce-client-reg: + $ref: /schemas/types.yaml#/definitions/phandle-array + items: + items: + - description: phandle of GCE + - description: GCE subsys id + - description: register offset + - description: register size + description: The register of client driver can be configured by gce with + 4 arguments defined in this property. Each GCE subsys id is mapping to + a client defined in the header include/dt-bindings/gce/<chip>-gce.h. + + clocks: + minItems: 1 + + power-domains: + maxItems: 1 + +required: + - compatible + - reg + - mediatek,gce-client-reg + - clocks + - power-domains + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/mt8195-clk.h> + #include <dt-bindings/gce/mt8195-gce.h> + #include <dt-bindings/power/mt8195-power.h> + + mdp3-color0@14008000 { + compatible = "mediatek,mt8195-mdp3-color"; + reg = <0x14008000 0x1000>; + mediatek,gce-client-reg = <&gce1 SUBSYS_1400XXXX 0x8000 0x1000>; + clocks = <&vppsys0 CLK_VPP0_MDP_COLOR>; + power-domains = <&spm MT8195_POWER_DOMAIN_VPPSYS0>; + }; diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-fg.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-fg.yaml new file mode 100644 index 000000000000..1e17b3908d3d --- /dev/null +++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-fg.yaml @@ -0,0 +1,64 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/mediatek,mdp3-fg.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek Media Data Path 3 FG Device Tree Bindings + +maintainers: + - Matthias Brugger <matthias.bgg@gmail.com> + - Moudy Ho <moudy.ho@mediatek.com> + +description: | + One of Media Data Path 3 (MDP3) components used to add film grain + according to AV1 spec. + +properties: + compatible: + enum: + - mediatek,mt8195-mdp3-fg + + reg: + maxItems: 1 + + mediatek,gce-client-reg: + $ref: /schemas/types.yaml#/definitions/phandle-array + items: + items: + - description: phandle of GCE + - description: GCE subsys id + - description: register offset + - description: register size + description: The register of client driver can be configured by gce with + 4 arguments defined in this property. Each GCE subsys id is mapping to + a client defined in the header include/dt-bindings/gce/<chip>-gce.h. + + clocks: + minItems: 1 + + power-domains: + maxItems: 1 + +required: + - compatible + - reg + - mediatek,gce-client-reg + - clocks + - power-domains + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/mt8195-clk.h> + #include <dt-bindings/gce/mt8195-gce.h> + #include <dt-bindings/power/mt8195-power.h> + + mdp3-fg0@14002000 { + compatible = "mediatek,mt8195-mdp3-fg"; + reg = <0x14002000 0x1000>; + mediatek,gce-client-reg = <&gce1 SUBSYS_1400XXXX 0x2000 0x1000>; + clocks = <&vppsys0 CLK_VPP0_MDP_FG>; + power-domains = <&spm MT8195_POWER_DOMAIN_VPPSYS0>; + }; diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-hdr.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-hdr.yaml new file mode 100644 index 000000000000..ad27f60e5825 --- /dev/null +++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-hdr.yaml @@ -0,0 +1,63 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/mediatek,mdp3-hdr.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek Media Data Path 3 HDR Device Tree Bindings + +maintainers: + - Matthias Brugger <matthias.bgg@gmail.com> + - Moudy Ho <moudy.ho@mediatek.com> + +description: | + One of Media Data Path 3 (MDP3) components used to perform HDR to SDR + +properties: + compatible: + enum: + - mediatek,mt8195-mdp3-hdr + + reg: + maxItems: 1 + + mediatek,gce-client-reg: + $ref: /schemas/types.yaml#/definitions/phandle-array + items: + items: + - description: phandle of GCE + - description: GCE subsys id + - description: register offset + - description: register size + description: The register of client driver can be configured by gce with + 4 arguments defined in this property. Each GCE subsys id is mapping to + a client defined in the header include/dt-bindings/gce/<chip>-gce.h. + + clocks: + minItems: 1 + + power-domains: + maxItems: 1 + +required: + - compatible + - reg + - mediatek,gce-client-reg + - clocks + - power-domains + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/mt8195-clk.h> + #include <dt-bindings/gce/mt8195-gce.h> + #include <dt-bindings/power/mt8195-power.h> + + mdp3-hdr0@14004000 { + compatible = "mediatek,mt8195-mdp3-hdr"; + reg = <0x14004000 0x1000>; + mediatek,gce-client-reg = <&gce1 SUBSYS_1400XXXX 0x4000 0x1000>; + clocks = <&vppsys0 CLK_VPP0_MDP_HDR>; + power-domains = <&spm MT8195_POWER_DOMAIN_VPPSYS0>; + }; diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-merge.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-merge.yaml new file mode 100644 index 000000000000..4e0ef4a9f77d --- /dev/null +++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-merge.yaml @@ -0,0 +1,64 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/mediatek,mdp3-merge.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek Media Data Path 3 MERGE Device Tree Bindings + +maintainers: + - Matthias Brugger <matthias.bgg@gmail.com> + - Moudy Ho <moudy.ho@mediatek.com> + +description: | + One of Media Data Path 3 (MDP3) components used to merge + two slice-per-line inputs into one side-by-side output. + +properties: + compatible: + enum: + - mediatek,mt8195-mdp3-merge + + reg: + maxItems: 1 + + mediatek,gce-client-reg: + $ref: /schemas/types.yaml#/definitions/phandle-array + items: + items: + - description: phandle of GCE + - description: GCE subsys id + - description: register offset + - description: register size + description: The register of client driver can be configured by gce with + 4 arguments defined in this property. Each GCE subsys id is mapping to + a client defined in the header include/dt-bindings/gce/<chip>-gce.h. + + clocks: + minItems: 1 + + power-domains: + maxItems: 1 + +required: + - compatible + - reg + - mediatek,gce-client-reg + - clocks + - power-domains + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/mt8195-clk.h> + #include <dt-bindings/gce/mt8195-gce.h> + #include <dt-bindings/power/mt8195-power.h> + + mdp3-merge0@14f1a000 { + compatible = "mediatek,mt8195-mdp3-merge"; + reg = <0x14f1a000 0x1000>; + mediatek,gce-client-reg = <&gce1 SUBSYS_14f1XXXX 0xa000 0x1000>; + clocks = <&vppsys1 CLK_VPP1_SVPP2_VPP_MERGE>; + power-domains = <&spm MT8195_POWER_DOMAIN_VPPSYS1>; + }; diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-ovl.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-ovl.yaml new file mode 100644 index 000000000000..388e6dbab1e4 --- /dev/null +++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-ovl.yaml @@ -0,0 +1,64 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/mediatek,mdp3-ovl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek Media Data Path 3 OVL Device Tree Bindings + +maintainers: + - Matthias Brugger <matthias.bgg@gmail.com> + - Moudy Ho <moudy.ho@mediatek.com> + +description: | + One of Media Data Path 3 (MDP3) components used to perform + alpha blending from the memory. + +properties: + compatible: + enum: + - mediatek,mt8195-mdp3-ovl + + reg: + maxItems: 1 + + mediatek,gce-client-reg: + $ref: /schemas/types.yaml#/definitions/phandle-array + items: + items: + - description: phandle of GCE + - description: GCE subsys id + - description: register offset + - description: register size + description: The register of client driver can be configured by gce with + 4 arguments defined in this property. Each GCE subsys id is mapping to + a client defined in the header include/dt-bindings/gce/<chip>-gce.h. + + clocks: + minItems: 1 + + power-domains: + maxItems: 1 + +required: + - compatible + - reg + - mediatek,gce-client-reg + - clocks + - power-domains + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/mt8195-clk.h> + #include <dt-bindings/gce/mt8195-gce.h> + #include <dt-bindings/power/mt8195-power.h> + + mdp3-ovl0@14009000 { + compatible = "mediatek,mt8195-mdp3-ovl"; + reg = <0x14009000 0x1000>; + mediatek,gce-client-reg = <&gce1 SUBSYS_1400XXXX 0x9000 0x1000>; + clocks = <&vppsys0 CLK_VPP0_MDP_OVL>; + power-domains = <&spm MT8195_POWER_DOMAIN_VPPSYS0>; + }; diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-pad.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-pad.yaml new file mode 100644 index 000000000000..a66b1dcb7d43 --- /dev/null +++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-pad.yaml @@ -0,0 +1,64 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/mediatek,mdp3-pad.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek Media Data Path 3 PADDING Device Tree Bindings + +maintainers: + - Matthias Brugger <matthias.bgg@gmail.com> + - Moudy Ho <moudy.ho@mediatek.com> + +description: | + One of Media Data Path 3 (MDP3) components used to insert + pre-defined color or alpha value to arbitrary side of image. + +properties: + compatible: + enum: + - mediatek,mt8195-mdp3-pad + + reg: + maxItems: 1 + + mediatek,gce-client-reg: + $ref: /schemas/types.yaml#/definitions/phandle-array + items: + items: + - description: phandle of GCE + - description: GCE subsys id + - description: register offset + - description: register size + description: The register of client driver can be configured by gce with + 4 arguments defined in this property. Each GCE subsys id is mapping to + a client defined in the header include/dt-bindings/gce/<chip>-gce.h. + + clocks: + minItems: 1 + + power-domains: + maxItems: 1 + +required: + - compatible + - reg + - mediatek,gce-client-reg + - clocks + - power-domains + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/mt8195-clk.h> + #include <dt-bindings/gce/mt8195-gce.h> + #include <dt-bindings/power/mt8195-power.h> + + mdp3-pad0@1400a000 { + compatible = "mediatek,mt8195-mdp3-pad"; + reg = <0x1400a000 0x1000>; + mediatek,gce-client-reg = <&gce1 SUBSYS_1400XXXX 0xa000 0x1000>; + clocks = <&vppsys0 CLK_VPP0_PADDING>; + power-domains = <&spm MT8195_POWER_DOMAIN_VPPSYS0>; + }; diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml index 9cfc0c7d23e0..7fe9ed62aadf 100644 --- a/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml +++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml @@ -20,8 +20,9 @@ description: | properties: compatible: - items: - - const: mediatek,mt8183-mdp3-rdma + enum: + - mediatek,mt8183-mdp3-rdma + - mediatek,mt8195-mdp3-rdma reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-split.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-split.yaml new file mode 100644 index 000000000000..25824a0ace75 --- /dev/null +++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-split.yaml @@ -0,0 +1,76 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/mediatek,mdp3-split.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek Media Data Path 3 SPLIT Device Tree Bindings + +maintainers: + - Matthias Brugger <matthias.bgg@gmail.com> + - Moudy Ho <moudy.ho@mediatek.com> + +description: | + One of Media Data Path 3 (MDP3) components used to split hdmi rx into two stream + +properties: + compatible: + enum: + - mediatek,mt8195-mdp3-split + + reg: + maxItems: 1 + + mediatek,gce-client-reg: + $ref: /schemas/types.yaml#/definitions/phandle-array + items: + items: + - description: phandle of GCE + - description: GCE subsys id + - description: register offset + - description: register size + description: The register of client driver can be configured by gce with + 4 arguments defined in this property. Each GCE subsys id is mapping to + a client defined in the header include/dt-bindings/gce/<chip>-gce.h. + + clocks: + items: + - description: Engine Clock + - description: HDMI Clock + - description: MDHI Clock + - description: Digital Clock + - description: Digital Clock + - description: Digital Clock + - description: HS Clock + + power-domains: + maxItems: 1 + +required: + - compatible + - reg + - mediatek,gce-client-reg + - clocks + - power-domains + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/mt8195-clk.h> + #include <dt-bindings/gce/mt8195-gce.h> + #include <dt-bindings/power/mt8195-power.h> + + mdp3-split0@14f06000 { + compatible = "mediatek,mt8195-mdp3-split"; + reg = <0x14f06000 0x1000>; + mediatek,gce-client-reg = <&gce1 SUBSYS_14f0XXXX 0x6000 0x1000>; + clocks = <&vppsys1 CLK_VPP1_VPP_SPLIT>, + <&vppsys1 CLK_VPP1_HDMI_META>, + <&vppsys1 CLK_VPP1_VPP_SPLIT_HDMI>, + <&vppsys1 CLK_VPP1_DGI_IN>, + <&vppsys1 CLK_VPP1_DGI_OUT>, + <&vppsys1 CLK_VPP1_VPP_SPLIT_DGI>, + <&vppsys1 CLK_VPP1_VPP_SPLIT_26M>; + power-domains = <&spm MT8195_POWER_DOMAIN_VPPSYS0>; + }; diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-stitch.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-stitch.yaml new file mode 100644 index 000000000000..6bf15a65047e --- /dev/null +++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-stitch.yaml @@ -0,0 +1,64 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/mediatek,mdp3-stitch.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek Media Data Path 3 STITCH Device Tree Bindings + +maintainers: + - Matthias Brugger <matthias.bgg@gmail.com> + - Moudy Ho <moudy.ho@mediatek.com> + +description: | + One of Media Data Path 3 (MDP3) components used to combine multiple video frame + with overlapping fields of view to produce a segmented panorame. + +properties: + compatible: + enum: + - mediatek,mt8195-mdp3-stitch + + reg: + maxItems: 1 + + mediatek,gce-client-reg: + $ref: /schemas/types.yaml#/definitions/phandle-array + items: + items: + - description: phandle of GCE + - description: GCE subsys id + - description: register offset + - description: register size + description: The register of client driver can be configured by gce with + 4 arguments defined in this property. Each GCE subsys id is mapping to + a client defined in the header include/dt-bindings/gce/<chip>-gce.h. + + clocks: + minItems: 1 + + power-domains: + maxItems: 1 + +required: + - compatible + - reg + - mediatek,gce-client-reg + - clocks + - power-domains + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/mt8195-clk.h> + #include <dt-bindings/gce/mt8195-gce.h> + #include <dt-bindings/power/mt8195-power.h> + + mdp3-stich0@14003000 { + compatible = "mediatek,mt8195-mdp3-stitch"; + reg = <0x14003000 0x1000>; + mediatek,gce-client-reg = <&gce1 SUBSYS_1400XXXX 0x3000 0x1000>; + clocks = <&vppsys0 CLK_VPP0_STITCH>; + power-domains = <&spm MT8195_POWER_DOMAIN_VPPSYS0>; + }; diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-tcc.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-tcc.yaml new file mode 100644 index 000000000000..396cdf1e94e1 --- /dev/null +++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-tcc.yaml @@ -0,0 +1,63 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/mediatek,mdp3-tcc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek Media Data Path 3 TCC Device Tree Bindings + +maintainers: + - Matthias Brugger <matthias.bgg@gmail.com> + +description: | + One of Media Data Path 3 (MDP3) components used to support + HDR gamma curve conversion HDR displays. + +properties: + compatible: + enum: + - mediatek,mt8195-mdp3-tcc + + reg: + maxItems: 1 + + mediatek,gce-client-reg: + $ref: /schemas/types.yaml#/definitions/phandle-array + items: + items: + - description: phandle of GCE + - description: GCE subsys id + - description: register offset + - description: register size + description: The register of client driver can be configured by gce with + 4 arguments defined in this property. Each GCE subsys id is mapping to + a client defined in the header include/dt-bindings/gce/<chip>-gce.h. + + clocks: + minItems: 1 + + power-domains: + maxItems: 1 + +required: + - compatible + - reg + - mediatek,gce-client-reg + - clocks + - power-domains + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/mt8195-clk.h> + #include <dt-bindings/gce/mt8195-gce.h> + #include <dt-bindings/power/mt8195-power.h> + + mdp3-tcc0@1400b000 { + compatible = "mediatek,mt8195-mdp3-tcc"; + reg = <0x1400b000 0x1000>; + mediatek,gce-client-reg = <&gce1 SUBSYS_1400XXXX 0xb000 0x1000>; + clocks = <&vppsys0 CLK_VPP0_MDP_TCC>; + power-domains = <&spm MT8195_POWER_DOMAIN_VPPSYS0>; + }; diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-tdshp.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-tdshp.yaml new file mode 100644 index 000000000000..90ce0c5ea151 --- /dev/null +++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-tdshp.yaml @@ -0,0 +1,64 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/mediatek,mdp3-tdshp.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek Media Data Path 3 TDSHP Device Tree Bindings + +maintainers: + - Matthias Brugger <matthias.bgg@gmail.com> + - Moudy Ho <moudy.ho@mediatek.com> + +description: | + One of Media Data Path 3 (MDP3) components used to improve image + sharpness and contrast. + +properties: + compatible: + enum: + - mediatek,mt8195-mdp3-tdshp + + reg: + maxItems: 1 + + mediatek,gce-client-reg: + $ref: /schemas/types.yaml#/definitions/phandle-array + items: + items: + - description: phandle of GCE + - description: GCE subsys id + - description: register offset + - description: register size + description: The register of client driver can be configured by gce with + 4 arguments defined in this property. Each GCE subsys id is mapping to + a client defined in the header include/dt-bindings/gce/<chip>-gce.h. + + clocks: + minItems: 1 + + power-domains: + maxItems: 1 + +required: + - compatible + - reg + - mediatek,gce-client-reg + - clocks + - power-domains + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/mt8195-clk.h> + #include <dt-bindings/gce/mt8195-gce.h> + #include <dt-bindings/power/mt8195-power.h> + + mdp3-tdshp0@14007000 { + compatible = "mediatek,mt8195-mdp3-tdshp"; + reg = <0x14007000 0x1000>; + mediatek,gce-client-reg = <&gce1 SUBSYS_1400XXXX 0x7000 0x1000>; + clocks = <&vppsys0 CLK_VPP0_MDP_TDSHP>; + power-domains = <&spm MT8195_POWER_DOMAIN_VPPSYS0>; + };

[v2,01/12] dt-binding: mediatek: add bindings for MediaTek 8195 MDP3 components

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