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powerpc/85xx: Add binding for CPLD

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Some Freescale boards like T1040RDB have an on board CPLD connected on
the IFC bus. Add binding for cpld in board.txt file

Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
This commit is contained in:
Priyanka Jain 2014-07-09 09:17:07 +05:30 committed by Scott Wood
parent 3894817fb1
commit dd2b04fca8
1 changed files with 16 additions and 0 deletions
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16
Documentation/devicetree/bindings/powerpc/fsl/board.txt
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@ -84,3 +84,19 @@ Example:
compatible = "fsl,bsc9132qds-fpga", "fsl,fpga-qixis-i2c";
reg = <0x66>;
};
* Freescale on-board CPLD
Some Freescale boards like T1040RDB have an on board CPLD connected.
Required properties:
- compatible: Should be a board-specific string like "fsl,<board>-cpld"
Example:
"fsl,t1040rdb-cpld", "fsl,t1042rdb-cpld", "fsl,t1042rdb_pi-cpld"
- reg: should describe CPLD registers
Example:
cpld@3,0 {
compatible = "fsl,t1040rdb-cpld";
reg = <3 0 0x300>;
};