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1Freescale CoreNet Coherency Fabric(CCF) Device Tree Binding2 3DESCRIPTION4 5The CoreNet coherency fabric is a fabric-oriented, connectivity infrastructure6that enables the implementation of coherent, multicore systems.7 8Required properties:9 10- compatible: <string list>11 fsl,corenet1-cf - CoreNet coherency fabric version 1.12 Example chips: T4240, B486013 14 fsl,corenet2-cf - CoreNet coherency fabric version 2.15 Example chips: P5040, P5020, P4080, P3041, P204116 17 fsl,corenet-cf - Used to represent the common registers18 between CCF version 1 and CCF version 2. This compatible19 is retained for compatibility reasons, as it was already20 used for both CCF version 1 chips and CCF version 221 chips. It should be specified after either22 "fsl,corenet1-cf" or "fsl,corenet2-cf".23 24- reg: <prop-encoded-array>25 A standard property. Represents the CCF registers.26 27- interrupts: <prop-encoded-array>28 Interrupt mapping for CCF error interrupt.29 30- fsl,ccf-num-csdids: <u32>31 Specifies the number of Coherency Subdomain ID Port Mapping32 Registers that are supported by the CCF.33 34- fsl,ccf-num-snoopids: <u32>35 Specifies the number of Snoop ID Port Mapping Registers that36 are supported by CCF.37 38Example:39 40 corenet-cf@18000 {41 compatible = "fsl,corenet2-cf", "fsl,corenet-cf";42 reg = <0x18000 0x1000>;43 interrupts = <16 2 1 31>;44 fsl,ccf-num-csdids = <32>;45 fsl,ccf-num-snoopids = <32>;46 };47