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author | David S. Miller <davem@davemloft.net> | 2011-02-19 19:17:35 -0800 |
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committer | David S. Miller <davem@davemloft.net> | 2011-02-19 19:17:35 -0800 |
commit | da935c66bacb3ed9ada984b053297f87c2dff63a (patch) | |
tree | 46278da2b312c73f1375b830d7e5912bf23abd78 /Documentation/devicetree/bindings/powerpc/fsl/ecm.txt | |
parent | 9435eb1cf0b76b323019cebf8d16762a50a12a19 (diff) | |
parent | 2205a6ea93fea76f88b43727fea53f3ce3790d6f (diff) | |
download | linux-stable-da935c66bacb3ed9ada984b053297f87c2dff63a.tar.gz linux-stable-da935c66bacb3ed9ada984b053297f87c2dff63a.tar.bz2 linux-stable-da935c66bacb3ed9ada984b053297f87c2dff63a.zip |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
Documentation/feature-removal-schedule.txt
drivers/net/e1000e/netdev.c
net/xfrm/xfrm_policy.c
Diffstat (limited to 'Documentation/devicetree/bindings/powerpc/fsl/ecm.txt')
-rw-r--r-- | Documentation/devicetree/bindings/powerpc/fsl/ecm.txt | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/powerpc/fsl/ecm.txt b/Documentation/devicetree/bindings/powerpc/fsl/ecm.txt new file mode 100644 index 000000000000..f514f29c67d6 --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/ecm.txt @@ -0,0 +1,64 @@ +===================================================================== +E500 LAW & Coherency Module Device Tree Binding +Copyright (C) 2009 Freescale Semiconductor Inc. +===================================================================== + +Local Access Window (LAW) Node + +The LAW node represents the region of CCSR space where local access +windows are configured. For ECM based devices this is the first 4k +of CCSR space that includes CCSRBAR, ALTCBAR, ALTCAR, BPTR, and some +number of local access windows as specified by fsl,num-laws. + +PROPERTIES + + - compatible + Usage: required + Value type: <string> + Definition: Must include "fsl,ecm-law" + + - reg + Usage: required + Value type: <prop-encoded-array> + Definition: A standard property. The value specifies the + physical address offset and length of the CCSR space + registers. + + - fsl,num-laws + Usage: required + Value type: <u32> + Definition: The value specifies the number of local access + windows for this device. + +===================================================================== + +E500 Coherency Module Node + +The E500 LAW node represents the region of CCSR space where ECM config +and error reporting registers exist, this is the second 4k (0x1000) +of CCSR space. + +PROPERTIES + + - compatible + Usage: required + Value type: <string> + Definition: Must include "fsl,CHIP-ecm", "fsl,ecm" where + CHIP is the processor (mpc8572, mpc8544, etc.) + + - reg + Usage: required + Value type: <prop-encoded-array> + Definition: A standard property. The value specifies the + physical address offset and length of the CCSR space + registers. + + - interrupts + Usage: required + Value type: <prop-encoded-array> + + - interrupt-parent + Usage: required + Value type: <phandle> + +===================================================================== |