Mediatek SCP Bindings
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----------------------------------------
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This binding provides support for ARM Cortex M4 Co-processor found on some
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Mediatek SoCs.
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Required properties:
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- compatible Should be "mediatek,mt8183-scp"
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- reg Should contain the address ranges for the two memory
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regions, SRAM and CFG.
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- reg-names Contains the corresponding names for the two memory
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regions. These should be named "sram" & "cfg".
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- clocks Clock for co-processor (See: ../clock/clock-bindings.txt)
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- clock-names Contains the corresponding name for the clock. This
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should be named "main".
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Subnodes
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--------
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Subnodes of the SCP represent rpmsg devices. The names of the devices are not
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important. The properties of these nodes are defined by the individual bindings
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for the rpmsg devices - but must contain the following property:
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- mtk,rpmsg-name Contains the name for the rpmsg device. Used to match
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the subnode to rpmsg device announced by SCP.
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Example:
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scp: scp@10500000 {
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compatible = "mediatek,mt8183-scp";
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reg = <0 0x10500000 0 0x80000>,
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<0 0x105c0000 0 0x5000>;
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reg-names = "sram", "cfg";
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clocks = <&infracfg CLK_INFRA_SCPSYS>;
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clock-names = "main";
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};
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