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author | Ingo Molnar <mingo@elte.hu> | 2011-02-16 13:31:51 +0100 |
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committer | Ingo Molnar <mingo@elte.hu> | 2011-02-16 13:31:55 +0100 |
commit | 48fa4b8ecf683f5e411303553da9e186e8b8406e (patch) | |
tree | 76cec4aa8cca18a44b1bd6e5be68c462a0e66d5f /Documentation/devicetree/bindings/powerpc/fsl/mcm.txt | |
parent | d95f412200652694e63e64bfd49f0ae274a54479 (diff) | |
parent | 85e2efbb1db9a18d218006706d6e4fbeb0216213 (diff) | |
download | talos-obmc-linux-48fa4b8ecf683f5e411303553da9e186e8b8406e.tar.gz talos-obmc-linux-48fa4b8ecf683f5e411303553da9e186e8b8406e.zip |
Merge commit 'v2.6.38-rc5' into sched/core
Merge reason: Pick up upstream fixes.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'Documentation/devicetree/bindings/powerpc/fsl/mcm.txt')
-rw-r--r-- | Documentation/devicetree/bindings/powerpc/fsl/mcm.txt | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/powerpc/fsl/mcm.txt b/Documentation/devicetree/bindings/powerpc/fsl/mcm.txt new file mode 100644 index 000000000000..4ceda9b3b413 --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/mcm.txt @@ -0,0 +1,64 @@ +===================================================================== +MPX 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 MCM 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,mcm-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. + +===================================================================== + +MPX Coherency Module Node + +The MPX LAW node represents the region of CCSR space where MCM 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-mcm", "fsl,mcm" where + CHIP is the processor (mpc8641, mpc8610, 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> + +===================================================================== |