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1=====================================================================2MPX LAW & Coherency Module Device Tree Binding3Copyright (C) 2009 Freescale Semiconductor Inc.4=====================================================================5 6Local Access Window (LAW) Node7 8The LAW node represents the region of CCSR space where local access9windows are configured. For MCM based devices this is the first 4k10of CCSR space that includes CCSRBAR, ALTCBAR, ALTCAR, BPTR, and some11number of local access windows as specified by fsl,num-laws.12 13PROPERTIES14 15 - compatible16 Usage: required17 Value type: <string>18 Definition: Must include "fsl,mcm-law"19 20 - reg21 Usage: required22 Value type: <prop-encoded-array>23 Definition: A standard property. The value specifies the24 physical address offset and length of the CCSR space25 registers.26 27 - fsl,num-laws28 Usage: required29 Value type: <u32>30 Definition: The value specifies the number of local access31 windows for this device.32 33=====================================================================34 35MPX Coherency Module Node36 37The MPX LAW node represents the region of CCSR space where MCM config38and error reporting registers exist, this is the second 4k (0x1000)39of CCSR space.40 41PROPERTIES42 43 - compatible44 Usage: required45 Value type: <string>46 Definition: Must include "fsl,CHIP-mcm", "fsl,mcm" where47 CHIP is the processor (mpc8641, mpc8610, etc.)48 49 - reg50 Usage: required51 Value type: <prop-encoded-array>52 Definition: A standard property. The value specifies the53 physical address offset and length of the CCSR space54 registers.55 56 - interrupts57 Usage: required58 Value type: <prop-encoded-array>59 60=====================================================================61