RE: [v8, 1/7] Documentation: DT: update Freescale DCFG compatible

From: Yangbo Lu
Date: Mon Apr 25 2016 - 22:43:21 EST


Hi Mark,


> -----Original Message-----
> From: Mark Rutland [mailto:mark.rutland@xxxxxxx]
> Sent: Friday, April 22, 2016 9:12 PM
> To: Yangbo Lu
> Cc: linux-mmc@xxxxxxxxxxxxxxx; linuxppc-dev@xxxxxxxxxxxxxxxx;
> devicetree@xxxxxxxxxxxxxxx; linux-arm-kernel@xxxxxxxxxxxxxxxxxxx; linux-
> kernel@xxxxxxxxxxxxxxx; linux-clk@xxxxxxxxxxxxxxx; linux-
> i2c@xxxxxxxxxxxxxxx; iommu@xxxxxxxxxxxxxxxxxxxxxxxxxx;
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> Russell King; Jochen Friedrich; Joerg Roedel; Claudiu Manoil; Bhupesh
> Sharma; Zhao Qiang; Kumar Gala; Santosh Shilimkar; Yang-Leo Li; Xiaobo
> Xie
> Subject: Re: [v8, 1/7] Documentation: DT: update Freescale DCFG
> compatible
>
> On Fri, Apr 22, 2016 at 02:27:38PM +0800, Yangbo Lu wrote:
> > Update Freescale DCFG compatible with 'fsl,<chip>-dcfg' instead of
> > 'fsl,ls1021a-dcfg' to include more chips.
> >
> > Signed-off-by: Yangbo Lu <yangbo.lu@xxxxxxx>
> > ---
> > Changes for v8:
> > - Added this patch
> > ---
> > Documentation/devicetree/bindings/arm/fsl.txt | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/Documentation/devicetree/bindings/arm/fsl.txt
> > b/Documentation/devicetree/bindings/arm/fsl.txt
> > index 752a685..1d5f512 100644
> > --- a/Documentation/devicetree/bindings/arm/fsl.txt
> > +++ b/Documentation/devicetree/bindings/arm/fsl.txt
> > @@ -119,7 +119,7 @@ Freescale DCFG
> > configuration and status for the device. Such as setting the
> > secondary core start address and release the secondary core from
> holdoff and startup.
> > Required properties:
> > - - compatible: should be "fsl,ls1021a-dcfg"
> > + - compatible: should be "fsl,<chip>-dcfg"
>
> Please list specific values expected for <chip>, while jusy saying <chip>
> may be more generic, it makes it practically impossible to search for the
> correct binding given a compatible string, and it's vague as to exaclty
> what <chip> should be.

[Lu Yangbo-B47093] Thanks for your comment. I will list the possible chips.

>
> Thanks,
> Mark.
>
>
>
> > - reg : should contain base address and length of DCFG
> > memory-mapped registers
> >
> > Example:
> > --
> > 2.1.0.27.g96db324
> >
> > --
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