| From 485654329eeb77746b0e2a51d768eb3a6b35b4f2 Mon Sep 17 00:00:00 2001 |
| From: Yunfei Dong <yunfei.dong@mediatek.com> |
| Date: Thu, 13 Jan 2022 05:10:41 +0100 |
| Subject: [PATCH] BACKPORT: FROMGIT: media: dt-bindings: media: mtk-vcodec: |
| Separate video encoder and decoder dt-bindings |
| |
| Separate decoder and encoder document for the dts are big difference. |
| |
| Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com> |
| Reviewed-by: Rob Herring <robh@kernel.org> |
| Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> |
| Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> |
| (cherry picked from commit 9cdd70ceb6faf1adfad1cc7b434c19143b08226e |
| git://linuxtv.org/media_tree.git master) |
| [fix conflict for document not aligned] |
| |
| BUG=b:204165812 |
| TEST=emerge-corsola chromeos-kernel-5_15 |
| |
| Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com> |
| Change-Id: I9aebcd4e00c9d23bb3c3c98264e572e874ce45b6 |
| Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/kernel/+/3400383 |
| Reviewed-by: Hsin-Yi Wang <hsinyi@chromium.org> |
| Commit-Queue: Hsin-Yi Wang <hsinyi@chromium.org> |
| Tested-by: Hsin-Yi Wang <hsinyi@chromium.org> |
| --- |
| .../media/mediatek,vcodec-decoder.yaml | 176 +++++++++++++++++ |
| .../media/mediatek,vcodec-encoder.yaml | 187 ++++++++++++++++++ |
| 2 files changed, 363 insertions(+) |
| create mode 100644 Documentation/devicetree/bindings/media/mediatek,vcodec-decoder.yaml |
| create mode 100644 Documentation/devicetree/bindings/media/mediatek,vcodec-encoder.yaml |
| |
| diff --git a/Documentation/devicetree/bindings/media/mediatek,vcodec-decoder.yaml b/Documentation/devicetree/bindings/media/mediatek,vcodec-decoder.yaml |
| new file mode 100644 |
| index 000000000000..df1d677098fd |
| --- /dev/null |
| +++ b/Documentation/devicetree/bindings/media/mediatek,vcodec-decoder.yaml |
| @@ -0,0 +1,176 @@ |
| +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| + |
| +%YAML 1.2 |
| +--- |
| +$id: http://devicetree.org/schemas/media/mediatek,vcodec-decoder.yaml# |
| +$schema: http://devicetree.org/meta-schemas/core.yaml# |
| + |
| +title: Mediatek Video Decode Accelerator |
| + |
| +maintainers: |
| + - Yunfei Dong <yunfei.dong@mediatek.com> |
| + |
| +description: |+ |
| + Mediatek Video Decode is the video decode hardware present in Mediatek |
| + SoCs which supports high resolution decoding functionalities. |
| + |
| +properties: |
| + compatible: |
| + enum: |
| + - mediatek,mt8173-vcodec-dec |
| + - mediatek,mt8183-vcodec-dec |
| + |
| + reg: |
| + maxItems: 12 |
| + |
| + interrupts: |
| + maxItems: 1 |
| + |
| + clocks: |
| + maxItems: 8 |
| + |
| + clock-names: |
| + items: |
| + - const: vcodecpll |
| + - const: univpll_d2 |
| + - const: clk_cci400_sel |
| + - const: vdec_sel |
| + - const: vdecpll |
| + - const: vencpll |
| + - const: venc_lt_sel |
| + - const: vdec_bus_clk_src |
| + |
| + assigned-clocks: true |
| + |
| + assigned-clock-parents: true |
| + |
| + assigned-clock-rates: true |
| + |
| + power-domains: |
| + maxItems: 1 |
| + |
| + iommus: |
| + minItems: 1 |
| + maxItems: 32 |
| + description: | |
| + List of the hardware port in respective IOMMU block for current Socs. |
| + Refer to bindings/iommu/mediatek,iommu.yaml. |
| + |
| + dma-ranges: |
| + maxItems: 1 |
| + description: | |
| + Describes the physical address space of IOMMU maps to memory. |
| + |
| + mediatek,larb: |
| + $ref: /schemas/types.yaml#/definitions/phandle |
| + maxItems: 1 |
| + description: | |
| + Must contain the local arbiters in the current Socs. |
| + |
| + mediatek,vpu: |
| + $ref: /schemas/types.yaml#/definitions/phandle |
| + maxItems: 1 |
| + description: |
| + Describes point to vpu. |
| + |
| + mediatek,scp: |
| + $ref: /schemas/types.yaml#/definitions/phandle |
| + maxItems: 1 |
| + description: |
| + Describes point to scp. |
| + |
| +required: |
| + - compatible |
| + - reg |
| + - interrupts |
| + - clocks |
| + - clock-names |
| + - iommus |
| + - assigned-clocks |
| + - assigned-clock-parents |
| + |
| +allOf: |
| + - if: |
| + properties: |
| + compatible: |
| + contains: |
| + enum: |
| + - mediatek,mt8183-vcodec-dec |
| + |
| + then: |
| + required: |
| + - mediatek,scp |
| + |
| + - if: |
| + properties: |
| + compatible: |
| + contains: |
| + enum: |
| + - mediatek,mt8173-vcodec-dec |
| + |
| + then: |
| + required: |
| + - mediatek,vpu |
| + |
| +additionalProperties: false |
| + |
| +examples: |
| + - | |
| + #include <dt-bindings/interrupt-controller/arm-gic.h> |
| + #include <dt-bindings/clock/mt8173-clk.h> |
| + #include <dt-bindings/memory/mt8173-larb-port.h> |
| + #include <dt-bindings/interrupt-controller/irq.h> |
| + #include <dt-bindings/power/mt8173-power.h> |
| + |
| + vcodec_dec: vcodec@16000000 { |
| + compatible = "mediatek,mt8173-vcodec-dec"; |
| + reg = <0x16000000 0x100>, /*VDEC_SYS*/ |
| + <0x16020000 0x1000>, /*VDEC_MISC*/ |
| + <0x16021000 0x800>, /*VDEC_LD*/ |
| + <0x16021800 0x800>, /*VDEC_TOP*/ |
| + <0x16022000 0x1000>, /*VDEC_CM*/ |
| + <0x16023000 0x1000>, /*VDEC_AD*/ |
| + <0x16024000 0x1000>, /*VDEC_AV*/ |
| + <0x16025000 0x1000>, /*VDEC_PP*/ |
| + <0x16026800 0x800>, /*VP8_VD*/ |
| + <0x16027000 0x800>, /*VP6_VD*/ |
| + <0x16027800 0x800>, /*VP8_VL*/ |
| + <0x16028400 0x400>; /*VP9_VD*/ |
| + interrupts = <GIC_SPI 204 IRQ_TYPE_LEVEL_LOW>; |
| + mediatek,larb = <&larb1>; |
| + iommus = <&iommu M4U_PORT_HW_VDEC_MC_EXT>, |
| + <&iommu M4U_PORT_HW_VDEC_PP_EXT>, |
| + <&iommu M4U_PORT_HW_VDEC_AVC_MV_EXT>, |
| + <&iommu M4U_PORT_HW_VDEC_PRED_RD_EXT>, |
| + <&iommu M4U_PORT_HW_VDEC_PRED_WR_EXT>, |
| + <&iommu M4U_PORT_HW_VDEC_UFO_EXT>, |
| + <&iommu M4U_PORT_HW_VDEC_VLD_EXT>, |
| + <&iommu M4U_PORT_HW_VDEC_VLD2_EXT>; |
| + mediatek,vpu = <&vpu>; |
| + power-domains = <&scpsys MT8173_POWER_DOMAIN_VDEC>; |
| + clocks = <&apmixedsys CLK_APMIXED_VCODECPLL>, |
| + <&topckgen CLK_TOP_UNIVPLL_D2>, |
| + <&topckgen CLK_TOP_CCI400_SEL>, |
| + <&topckgen CLK_TOP_VDEC_SEL>, |
| + <&topckgen CLK_TOP_VCODECPLL>, |
| + <&apmixedsys CLK_APMIXED_VENCPLL>, |
| + <&topckgen CLK_TOP_VENC_LT_SEL>, |
| + <&topckgen CLK_TOP_VCODECPLL_370P5>; |
| + clock-names = "vcodecpll", |
| + "univpll_d2", |
| + "clk_cci400_sel", |
| + "vdec_sel", |
| + "vdecpll", |
| + "vencpll", |
| + "venc_lt_sel", |
| + "vdec_bus_clk_src"; |
| + assigned-clocks = <&topckgen CLK_TOP_VENC_LT_SEL>, |
| + <&topckgen CLK_TOP_CCI400_SEL>, |
| + <&topckgen CLK_TOP_VDEC_SEL>, |
| + <&apmixedsys CLK_APMIXED_VCODECPLL>, |
| + <&apmixedsys CLK_APMIXED_VENCPLL>; |
| + assigned-clock-parents = <&topckgen CLK_TOP_VCODECPLL_370P5>, |
| + <&topckgen CLK_TOP_UNIVPLL_D2>, |
| + <&topckgen CLK_TOP_VCODECPLL>; |
| + assigned-clock-rates = <0>, <0>, <0>, <1482000000>, <800000000>; |
| + }; |
| diff --git a/Documentation/devicetree/bindings/media/mediatek,vcodec-encoder.yaml b/Documentation/devicetree/bindings/media/mediatek,vcodec-encoder.yaml |
| new file mode 100644 |
| index 000000000000..b72c1a50e89e |
| --- /dev/null |
| +++ b/Documentation/devicetree/bindings/media/mediatek,vcodec-encoder.yaml |
| @@ -0,0 +1,187 @@ |
| +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| + |
| +%YAML 1.2 |
| +--- |
| +$id: http://devicetree.org/schemas/media/mediatek,vcodec-encoder.yaml# |
| +$schema: http://devicetree.org/meta-schemas/core.yaml# |
| + |
| +title: Mediatek Video Encode Accelerator |
| + |
| +maintainers: |
| + - Yunfei Dong <yunfei.dong@mediatek.com> |
| + |
| +description: |+ |
| + Mediatek Video Encode is the video encode hardware present in Mediatek |
| + SoCs which supports high resolution encoding functionalities. |
| + |
| +properties: |
| + compatible: |
| + enum: |
| + - mediatek,mt8173-vcodec-enc-vp8 |
| + - mediatek,mt8173-vcodec-enc |
| + - mediatek,mt8183-vcodec-enc |
| + - mediatek,mt8192-vcodec-enc |
| + - mediatek,mt8195-vcodec-enc |
| + |
| + reg: |
| + maxItems: 1 |
| + |
| + interrupts: |
| + maxItems: 1 |
| + |
| + clocks: |
| + minItems: 1 |
| + maxItems: 5 |
| + |
| + clock-names: |
| + minItems: 1 |
| + maxItems: 5 |
| + |
| + assigned-clocks: true |
| + |
| + assigned-clock-parents: true |
| + |
| + iommus: |
| + minItems: 1 |
| + maxItems: 32 |
| + description: | |
| + List of the hardware port in respective IOMMU block for current Socs. |
| + Refer to bindings/iommu/mediatek,iommu.yaml. |
| + |
| + dma-ranges: |
| + maxItems: 1 |
| + description: | |
| + Describes the physical address space of IOMMU maps to memory. |
| + |
| + mediatek,larb: |
| + $ref: /schemas/types.yaml#/definitions/phandle |
| + maxItems: 1 |
| + description: | |
| + Must contain the local arbiters in the current Socs. |
| + |
| + mediatek,vpu: |
| + $ref: /schemas/types.yaml#/definitions/phandle |
| + maxItems: 1 |
| + description: |
| + Describes point to vpu. |
| + |
| + mediatek,scp: |
| + $ref: /schemas/types.yaml#/definitions/phandle |
| + maxItems: 1 |
| + description: |
| + Describes point to scp. |
| + |
| +required: |
| + - compatible |
| + - reg |
| + - interrupts |
| + - clocks |
| + - clock-names |
| + - iommus |
| + - assigned-clocks |
| + - assigned-clock-parents |
| + |
| +allOf: |
| + - if: |
| + properties: |
| + compatible: |
| + contains: |
| + enum: |
| + - mediatek,mt8183-vcodec-enc |
| + - mediatek,mt8192-vcodec-enc |
| + |
| + then: |
| + required: |
| + - mediatek,scp |
| + |
| + - if: |
| + properties: |
| + compatible: |
| + contains: |
| + enum: |
| + - mediatek,mt8173-vcodec-enc-vp8 |
| + - mediatek,mt8173-vcodec-enc |
| + |
| + then: |
| + required: |
| + - mediatek,vpu |
| + |
| + - if: |
| + properties: |
| + compatible: |
| + enum: |
| + - mediatek,mt8173-vcodec-enc |
| + - mediatek,mt8192-vcodec-enc |
| + - mediatek,mt8173-vcodec-enc |
| + |
| + then: |
| + properties: |
| + clock: |
| + items: |
| + minItems: 1 |
| + maxItems: 1 |
| + clock-names: |
| + items: |
| + - const: venc_sel |
| + else: # for vp8 hw decoder |
| + properties: |
| + clock: |
| + items: |
| + minItems: 1 |
| + maxItems: 1 |
| + clock-names: |
| + items: |
| + - const: venc_lt_sel |
| + |
| +additionalProperties: false |
| + |
| +examples: |
| + - | |
| + #include <dt-bindings/interrupt-controller/arm-gic.h> |
| + #include <dt-bindings/clock/mt8173-clk.h> |
| + #include <dt-bindings/memory/mt8173-larb-port.h> |
| + #include <dt-bindings/interrupt-controller/irq.h> |
| + |
| + vcodec_enc_avc: vcodec@18002000 { |
| + compatible = "mediatek,mt8173-vcodec-enc"; |
| + reg = <0x18002000 0x1000>; |
| + interrupts = <GIC_SPI 198 IRQ_TYPE_LEVEL_LOW>; |
| + iommus = <&iommu M4U_PORT_VENC_RCPU>, |
| + <&iommu M4U_PORT_VENC_REC>, |
| + <&iommu M4U_PORT_VENC_BSDMA>, |
| + <&iommu M4U_PORT_VENC_SV_COMV>, |
| + <&iommu M4U_PORT_VENC_RD_COMV>, |
| + <&iommu M4U_PORT_VENC_CUR_LUMA>, |
| + <&iommu M4U_PORT_VENC_CUR_CHROMA>, |
| + <&iommu M4U_PORT_VENC_REF_LUMA>, |
| + <&iommu M4U_PORT_VENC_REF_CHROMA>, |
| + <&iommu M4U_PORT_VENC_NBM_RDMA>, |
| + <&iommu M4U_PORT_VENC_NBM_WDMA>; |
| + mediatek,larb = <&larb3>; |
| + mediatek,vpu = <&vpu>; |
| + clocks = <&topckgen CLK_TOP_VENC_SEL>; |
| + clock-names = "venc_sel"; |
| + assigned-clocks = <&topckgen CLK_TOP_VENC_SEL>; |
| + assigned-clock-parents = <&topckgen CLK_TOP_VCODECPLL>; |
| + }; |
| + |
| + vcodec_enc_vp8: vcodec@19002000 { |
| + compatible = "mediatek,mt8173-vcodec-enc-vp8"; |
| + reg = <0x19002000 0x1000>; /* VENC_LT_SYS */ |
| + interrupts = <GIC_SPI 202 IRQ_TYPE_LEVEL_LOW>; |
| + iommus = <&iommu M4U_PORT_VENC_RCPU_SET2>, |
| + <&iommu M4U_PORT_VENC_REC_FRM_SET2>, |
| + <&iommu M4U_PORT_VENC_BSDMA_SET2>, |
| + <&iommu M4U_PORT_VENC_SV_COMA_SET2>, |
| + <&iommu M4U_PORT_VENC_RD_COMA_SET2>, |
| + <&iommu M4U_PORT_VENC_CUR_LUMA_SET2>, |
| + <&iommu M4U_PORT_VENC_CUR_CHROMA_SET2>, |
| + <&iommu M4U_PORT_VENC_REF_LUMA_SET2>, |
| + <&iommu M4U_PORT_VENC_REC_CHROMA_SET2>; |
| + mediatek,larb = <&larb5>; |
| + mediatek,vpu = <&vpu>; |
| + clocks = <&topckgen CLK_TOP_VENC_LT_SEL>; |
| + clock-names = "venc_lt_sel"; |
| + assigned-clocks = <&topckgen CLK_TOP_VENC_LT_SEL>; |
| + assigned-clock-parents = <&topckgen CLK_TOP_VCODECPLL_370P5>; |
| + }; |
| -- |
| 2.35.1.473.g83b2b277ed-goog |
| |