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Diffstat (limited to 'Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.txt')
-rw-r--r-- | Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.txt | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.txt b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.txt deleted file mode 100644 index 0c5de12b5496..000000000000 --- a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.txt +++ /dev/null @@ -1,50 +0,0 @@ -SMI (Smart Multimedia Interface) Local Arbiter - -The hardware block diagram please check bindings/iommu/mediatek,iommu.txt - -Required properties: -- compatible : must be one of : - "mediatek,mt2701-smi-larb" - "mediatek,mt2712-smi-larb" - "mediatek,mt6779-smi-larb" - "mediatek,mt7623-smi-larb", "mediatek,mt2701-smi-larb" - "mediatek,mt8167-smi-larb" - "mediatek,mt8173-smi-larb" - "mediatek,mt8183-smi-larb" -- reg : the register and size of this local arbiter. -- mediatek,smi : a phandle to the smi_common node. -- power-domains : a phandle to the power domain of this local arbiter. -- clocks : Must contain an entry for each entry in clock-names. -- clock-names: must contain 2 entries, as follows: - - "apb" : Advanced Peripheral Bus clock, It's the clock for setting - the register. - - "smi" : It's the clock for transfer data and command. - and this optional clock name: - - "gals": the clock for GALS(Global Async Local Sync). - Here is the list which has this GALS: mt8183. - -Required property for mt2701, mt2712, mt6779, mt7623 and mt8167: -- mediatek,larb-id :the hardware id of this larb. - -Example: - larb1: larb@16010000 { - compatible = "mediatek,mt8173-smi-larb"; - reg = <0 0x16010000 0 0x1000>; - mediatek,smi = <&smi_common>; - power-domains = <&scpsys MT8173_POWER_DOMAIN_VDEC>; - clocks = <&vdecsys CLK_VDEC_CKEN>, - <&vdecsys CLK_VDEC_LARB_CKEN>; - clock-names = "apb", "smi"; - }; - -Example for mt2701: - larb0: larb@14010000 { - compatible = "mediatek,mt2701-smi-larb"; - reg = <0 0x14010000 0 0x1000>; - mediatek,smi = <&smi_common>; - mediatek,larb-id = <0>; - clocks = <&mmsys CLK_MM_SMI_LARB0>, - <&mmsys CLK_MM_SMI_LARB0>; - clock-names = "apb", "smi"; - power-domains = <&scpsys MT2701_POWER_DOMAIN_DISP>; - }; |