[PATCH] devicetree/binding/powerpc/fsl: Add binding for CPLD

Priyanka Jain Priyanka.Jain at freescale.com
Fri Jul 4 14:14:52 EST 2014



> -----Original Message-----
> From: Wood Scott-B07421
> Sent: Thursday, July 03, 2014 11:38 PM
> To: Jain Priyanka-B32167
> Cc: devicetree at vger.kernel.org; linuxppc-dev at lists.ozlabs.org
> Subject: Re: [PATCH] devicetree/binding/powerpc/fsl: Add binding for CPLD
> 
> On Thu, 2014-07-03 at 15:39 +0530, Priyanka Jain wrote:
> > Some Freescale boards like T1040RDB have on board CPLD connected on
> > the IFC bus. Add binding for this in board.txt file
> >
> > Signed-off-by: Priyanka Jain <Priyanka.Jain at freescale.com>
> > ---
> >  .../devicetree/bindings/powerpc/fsl/board.txt      |   19
> +++++++++++++++++++
> >  1 files changed, 19 insertions(+), 0 deletions(-)
> >
> > diff --git a/Documentation/devicetree/bindings/powerpc/fsl/board.txt
> > b/Documentation/devicetree/bindings/powerpc/fsl/board.txt
> > index 700dec4..f35f295 100644
> > --- a/Documentation/devicetree/bindings/powerpc/fsl/board.txt
> > +++ b/Documentation/devicetree/bindings/powerpc/fsl/board.txt
> > @@ -84,3 +84,22 @@ Example:
> >  		compatible = "fsl,bsc9132qds-fpga", "fsl,fpga-qixis-i2c";
> >  		reg = <0x66>;
> >  	};
> > +
> > +* Freescale on-board CPLD
> > +
> > +Some Freescale boards like T1040RDB have on board CPLD connected on
> > +the IFC bus.
> > +
> > +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 contain the chip select, address offset and length of
> > +the CPLD
> > +
> > +Example:
> > +	cpld at 3,0 {
> > +		#address-cells = <1>;
> > +		#size-cells = <1>;
> > +		compatible = "fsl,T1040RDB-cpld";
> > +		reg = <3 0 0x300>;
> > +	};
> 
> Please keep the board name in lowercase like the rest.
> 
> -Scott
> 
[Jain Priyanka-B32167]Thanks for the inputs.  I will correct this



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