[PATCH 1/2] powerpc/85xx: adapt QorIQ eSDHC to the new clocking model

[Yangbo Lu]

> -----Original Message-----
> From: Scott Wood [mailto:oss at buserror.net]
> Sent: Friday, April 22, 2016 7:08 AM
> To: Yangbo Lu; linux-mmc at vger.kernel.org; linuxppc-dev at lists.ozlabs.org;
> devicetree at vger.kernel.org
> Cc: ulf.hansson at linaro.org; Rob Herring; Scott Wood
> Subject: Re: [PATCH 1/2] powerpc/85xx: adapt QorIQ eSDHC to the new
> clocking model
> 
> On Wed, 2016-04-20 at 18:20 +0800, Yangbo Lu wrote:
> > Provide clocks property instead of clock-frequency for QorIQ eSDHC dts
> > node to adapt to the new clocking model, so that the driver could get
> > clock value by the common clk API and the u-boot could remove the
> > clock fixup.
> >
> > Signed-off-by: Yangbo Lu <yangbo.lu at nxp.com>
> > ---
> >  arch/powerpc/boot/dts/fsl/qoriq-esdhc-0.dtsi | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/arch/powerpc/boot/dts/fsl/qoriq-esdhc-0.dtsi
> > b/arch/powerpc/boot/dts/fsl/qoriq-esdhc-0.dtsi
> > index 20835ae..ddbe562 100644
> > --- a/arch/powerpc/boot/dts/fsl/qoriq-esdhc-0.dtsi
> > +++ b/arch/powerpc/boot/dts/fsl/qoriq-esdhc-0.dtsi
> > @@ -36,5 +36,5 @@ sdhc: sdhc at 114000 {
> >  	compatible = "fsl,esdhc";
> >  	reg = <0x114000 0x1000>;
> >  	interrupts = <48 2 0 0>;
> > -	clock-frequency = <0>;
> > +	clocks = <&clockgen 4 1>;
> >  };
> 
> Binding update?
> 
> -Scott

[Lu Yangbo-B47093] Sorry, did you mean the doc update? ...
It has already had a description in Documentation/devicetree/bindings/clock/qoriq-clock.txt

- clock-frequency: Input system clock frequency (SYSCLK)
- clocks: If clock-frequency is not specified, sysclk may be provided
        as an input clock.  Either clock-frequency or clocks must be
        provided.