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Linux_Drivers/linux_5.10/Documentation/devicetree/bindings/perf/arm-ccn.txt
sam.xiang 5c7dd7acc3 [linux] create linux_5.10.4 from T-head official:
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	commit: b1313fe517ca3703119dcc99ef3bbf75ab42bcfb

Change-Id: I6cbb35294024ea3a66140e311f4bb705fd7fd626
2023-03-10 20:32:41 +08:00

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* ARM CCN (Cache Coherent Network)
Required properties:
- compatible: (standard compatible string) should be one of:
"arm,ccn-502"
"arm,ccn-504"
"arm,ccn-508"
"arm,ccn-512"
- reg: (standard registers property) physical address and size
(16MB) of the configuration registers block
- interrupts: (standard interrupt property) single interrupt
generated by the control block
Example:
ccn@2000000000 {
compatible = "arm,ccn-504";
reg = <0x20 0x00000000 0 0x1000000>;
interrupts = <0 181 4>;
};