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2 E500 LAW & Coherency Module Device Tree Binding
3 Copyright (C) 2009 Freescale Semiconductor Inc.
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6 Local Access Window (LAW) Node
8 The LAW node represents the region of CCSR space where local access
9 windows are configured. For ECM based devices this is the first 4k
10 of CCSR space that includes CCSRBAR, ALTCBAR, ALTCAR, BPTR, and some
11 number of local access windows as specified by fsl,num-laws.
18 Definition: Must include "fsl,ecm-law"
22 Value type: <prop-encoded-array>
23 Definition: A standard property. The value specifies the
24 physical address offset and length of the CCSR space
30 Definition: The value specifies the number of local access
31 windows for this device.
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35 E500 Coherency Module Node
37 The E500 LAW node represents the region of CCSR space where ECM config
38 and error reporting registers exist, this is the second 4k (0x1000)
46 Definition: Must include "fsl,CHIP-ecm", "fsl,ecm" where
47 CHIP is the processor (mpc8572, mpc8544, etc.)
51 Value type: <prop-encoded-array>
52 Definition: A standard property. The value specifies the
53 physical address offset and length of the CCSR space
58 Value type: <prop-encoded-array>
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