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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2012-09-18 16:04:33 +1000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2012-09-18 16:04:33 +1000 |
| commit | caa1d631fc99940f866480c2bb88a6f5a235e7a2 (patch) | |
| tree | d09d648dbccaa7bf23deb336e8cf52acbc360b8d /Documentation/devicetree | |
| parent | 1e38b7140185e384da216aff66a711df09b5afc9 (diff) | |
| parent | 905e75c46dba5f3061049277e4eb7110beedba43 (diff) | |
Merge remote-tracking branch 'kumar/next' into next
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/powerpc/fsl/ifc.txt | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/powerpc/fsl/ifc.txt b/Documentation/devicetree/bindings/powerpc/fsl/ifc.txt index 939a26d541f6..d5e370450ac0 100644 --- a/Documentation/devicetree/bindings/powerpc/fsl/ifc.txt +++ b/Documentation/devicetree/bindings/powerpc/fsl/ifc.txt @@ -12,9 +12,12 @@ Properties: - #size-cells : Either one or two, depending on how large each chipselect can be. - reg : Offset and length of the register set for the device -- interrupts : IFC has two interrupts. The first one is the "common" - interrupt(CM_EVTER_STAT), and second is the NAND interrupt - (NAND_EVTER_STAT). +- interrupts: IFC may have one or two interrupts. If two interrupt + specifiers are present, the first is the "common" + interrupt (CM_EVTER_STAT), and the second is the NAND + interrupt (NAND_EVTER_STAT). If there is only one, + that interrupt reports both types of event. + - ranges : Each range corresponds to a single chipselect, and covers the entire access window as configured. |