Hi, thanks for the patch
On 14.07.21 04:56, Yong Wu wrote:
After adding device_link between the consumer with the smi-larbs, if the consumer call its owner pm_runtime_get(_sync), the pm_runtime_get(_sync) of smi-larb and smi-common will be called automatically. Thus, the consumer don't need the property.
And IOMMU also know which larb this consumer connects with from iommu id in the "iommus=" property.
Signed-off-by: Yong Wu yong.wu@mediatek.com Reviewed-by: Rob Herring robh@kernel.org Reviewed-by: Evan Green evgreen@chromium.org
.../bindings/display/mediatek/mediatek,disp.txt | 9 --------- .../devicetree/bindings/media/mediatek-jpeg-decoder.yaml | 9 --------- .../devicetree/bindings/media/mediatek-jpeg-encoder.yaml | 9 ---------
On which repo are these patches based on ? In linux-next the file mediatek-jpeg-encoder.yaml don't exist
Thanks, Dafna
Documentation/devicetree/bindings/media/mediatek-mdp.txt | 8 -------- .../devicetree/bindings/media/mediatek-vcodec.txt | 4 ---- 5 files changed, 39 deletions(-)
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt index fbb59c9ddda6..867bd82e2f03 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt @@ -61,8 +61,6 @@ Required properties (DMA function blocks): "mediatek,<chip>-disp-rdma" "mediatek,<chip>-disp-wdma" the supported chips are mt2701, mt8167 and mt8173. -- larb: Should contain a phandle pointing to the local arbiter device as defined
- in Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml
argument, see Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml for details.
- iommus: Should point to the respective IOMMU block with master port as
@@ -91,7 +89,6 @@ ovl0: ovl@1400c000 { power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; clocks = <&mmsys CLK_MM_DISP_OVL0>; iommus = <&iommu M4U_PORT_DISP_OVL0>;
mediatek,larb = <&larb0>; };
ovl1: ovl@1400d000 {
@@ -101,7 +98,6 @@ ovl1: ovl@1400d000 { power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; clocks = <&mmsys CLK_MM_DISP_OVL1>; iommus = <&iommu M4U_PORT_DISP_OVL1>;
mediatek,larb = <&larb4>; };
rdma0: rdma@1400e000 {
@@ -111,7 +107,6 @@ rdma0: rdma@1400e000 { power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; clocks = <&mmsys CLK_MM_DISP_RDMA0>; iommus = <&iommu M4U_PORT_DISP_RDMA0>;
- mediatek,larb = <&larb0>; mediatek,rdma-fifosize = <8192>; };
@@ -122,7 +117,6 @@ rdma1: rdma@1400f000 { power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; clocks = <&mmsys CLK_MM_DISP_RDMA1>; iommus = <&iommu M4U_PORT_DISP_RDMA1>;
mediatek,larb = <&larb4>; };
rdma2: rdma@14010000 {
@@ -132,7 +126,6 @@ rdma2: rdma@14010000 { power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; clocks = <&mmsys CLK_MM_DISP_RDMA2>; iommus = <&iommu M4U_PORT_DISP_RDMA2>;
mediatek,larb = <&larb4>; };
wdma0: wdma@14011000 {
@@ -142,7 +135,6 @@ wdma0: wdma@14011000 { power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; clocks = <&mmsys CLK_MM_DISP_WDMA0>; iommus = <&iommu M4U_PORT_DISP_WDMA0>;
mediatek,larb = <&larb0>; };
wdma1: wdma@14012000 {
@@ -152,7 +144,6 @@ wdma1: wdma@14012000 { power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; clocks = <&mmsys CLK_MM_DISP_WDMA1>; iommus = <&iommu M4U_PORT_DISP_WDMA1>;
mediatek,larb = <&larb4>; };
color0: color@14013000 {
diff --git a/Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.yaml b/Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.yaml index 9b87f036f178..052e752157b4 100644 --- a/Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.yaml +++ b/Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.yaml @@ -42,13 +42,6 @@ properties: power-domains: maxItems: 1
- mediatek,larb:
- $ref: '/schemas/types.yaml#/definitions/phandle'
- description: |
Must contain the local arbiters in the current Socs, seeDocumentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yamlfor details.- iommus: maxItems: 2 description: |
@@ -63,7 +56,6 @@ required: - clocks - clock-names - power-domains
- mediatek,larb
- iommus
additionalProperties: false
@@ -83,7 +75,6 @@ examples: clock-names = "jpgdec-smi", "jpgdec"; power-domains = <&scpsys MT2701_POWER_DOMAIN_ISP>;
mediatek,larb = <&larb2>; iommus = <&iommu MT2701_M4U_PORT_JPGDEC_WDMA>, <&iommu MT2701_M4U_PORT_JPGDEC_BSDMA>; };diff --git a/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml b/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml index fcd9b829e036..8bfdfdfaba59 100644 --- a/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml +++ b/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml @@ -35,13 +35,6 @@ properties: power-domains: maxItems: 1
- mediatek,larb:
- $ref: '/schemas/types.yaml#/definitions/phandle'
- description: |
Must contain the local arbiters in the current Socs, seeDocumentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yamlfor details.- iommus: maxItems: 2 description: |
@@ -56,7 +49,6 @@ required: - clocks - clock-names - power-domains
- mediatek,larb
- iommus
additionalProperties: false
@@ -75,7 +67,6 @@ examples: clocks = <&imgsys CLK_IMG_VENC>; clock-names = "jpgenc"; power-domains = <&scpsys MT2701_POWER_DOMAIN_ISP>;
mediatek,larb = <&larb2>; iommus = <&iommu MT2701_M4U_PORT_JPGENC_RDMA>, <&iommu MT2701_M4U_PORT_JPGENC_BSDMA>; };diff --git a/Documentation/devicetree/bindings/media/mediatek-mdp.txt b/Documentation/devicetree/bindings/media/mediatek-mdp.txt index caa24943da33..53ef26e2c857 100644 --- a/Documentation/devicetree/bindings/media/mediatek-mdp.txt +++ b/Documentation/devicetree/bindings/media/mediatek-mdp.txt @@ -27,9 +27,6 @@ Required properties (DMA function blocks, child node):
- iommus: should point to the respective IOMMU block with master port as argument, see Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml for details.
-- mediatek,larb: must contain the local arbiters in the current Socs, see
Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml
for details.
Example: mdp_rdma0: rdma@14001000 {
@@ -40,7 +37,6 @@ Example: <&mmsys CLK_MM_MUTEX_32K>; power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; iommus = <&iommu M4U_PORT_MDP_RDMA0>;
mediatek,larb = <&larb0>;@@ -51,7 +47,6 @@ Example: <&mmsys CLK_MM_MUTEX_32K>; power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; iommus = <&iommu M4U_PORT_MDP_RDMA1>;
mediatek,larb = <&larb4>;};
mdp_rsz0: rsz@14003000 {
@@ -81,7 +76,6 @@ Example: clocks = <&mmsys CLK_MM_MDP_WDMA>; power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; iommus = <&iommu M4U_PORT_MDP_WDMA>;
mediatek,larb = <&larb0>;};
mdp_wrot0: wrot@14007000 {
@@ -90,7 +84,6 @@ Example: clocks = <&mmsys CLK_MM_MDP_WROT0>; power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; iommus = <&iommu M4U_PORT_MDP_WROT0>;
mediatek,larb = <&larb0>;};
mdp_wrot1: wrot@14008000 {
@@ -99,5 +92,4 @@ Example: clocks = <&mmsys CLK_MM_MDP_WROT1>; power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; iommus = <&iommu M4U_PORT_MDP_WROT1>;
mediatek,larb = <&larb4>;diff --git a/Documentation/devicetree/bindings/media/mediatek-vcodec.txt b/Documentation/devicetree/bindings/media/mediatek-vcodec.txt index ad1321e5a22d..71237355cc7e 100644 --- a/Documentation/devicetree/bindings/media/mediatek-vcodec.txt +++ b/Documentation/devicetree/bindings/media/mediatek-vcodec.txt @@ -13,7 +13,6 @@ Required properties:
- reg : Physical base address of the video codec registers and length of memory mapped region.
- interrupts : interrupt number to the cpu.
-- mediatek,larb : must contain the local arbiters in the current Socs.
- clocks : list of clock specifiers, corresponding to entries in the clock-names property.
- clock-names: avc encoder must contain "venc_sel", vp8 encoder must
@@ -46,7 +45,6 @@ vcodec_dec: vcodec@16000000 { <0 0x16027800 0 0x800>, /*VP8_VL*/ <0 0x16028400 0 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>,
@@ -99,7 +97,6 @@ vcodec_enc_avc: vcodec@18002000 { <&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";
@@ -120,7 +117,6 @@ vcodec_enc_vp8: vcodec@19002000 { <&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";