Re: [PATCH 1/2] arm64: dts: r8a77965: add FDP1 device nodes

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On Fri, Aug 24, 2018 at 11:45:52AM +0300, Laurent Pinchart wrote:
> Hello Nguyen An,
> 
> Thank you for the patch.
> 
> On Friday, 24 August 2018 07:52:28 EEST Nguyen An Hoan wrote:
> > From: Hoan Nguyen An <na-hoan@xxxxxxxxxxx>
> 
> You're missing a commit message. I agree that for simple patches like this one 
> the subject line often contains enough information, but adding a commit 
> message is still a good practice that we try to enforce through the kernel. 
> For instance, looking at git history for r8a7796, you could use
> 
> "The r8a77965 has a single FDP1 instance."
> 
> > Signed-off-by: Hoan Nguyen An <na-hoan@xxxxxxxxxxx>
> 
> Apart from that,
> 
> Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
> 
> Simon, could you update the commit message when taking this patch in your 
> tree, to avoid the need for a v2 ?

Yes, can do.

Can I confirm that it is safe, from a regression point of view,
to apply this patch without patch 2/2?

> > ---
> >  arch/arm64/boot/dts/renesas/r8a77965.dtsi | 10 ++++++++++
> >  1 file changed, 10 insertions(+)
> > 
> > diff --git a/arch/arm64/boot/dts/renesas/r8a77965.dtsi
> > b/arch/arm64/boot/dts/renesas/r8a77965.dtsi index 9c4f405..bef519f 100644
> > --- a/arch/arm64/boot/dts/renesas/r8a77965.dtsi
> > +++ b/arch/arm64/boot/dts/renesas/r8a77965.dtsi
> > @@ -1578,6 +1578,16 @@
> >  			status = "disabled";
> >  		};
> > 
> > +		fdp1@fe940000 {
> > +			compatible = "renesas,fdp1";
> > +			reg = <0 0xfe940000 0 0x2400>;
> > +			interrupts = <GIC_SPI 262 IRQ_TYPE_LEVEL_HIGH>;
> > +			clocks = <&cpg CPG_MOD 119>;
> > +			power-domains = <&sysc R8A77965_PD_A3VP>;
> > +			resets = <&cpg 119>;
> > +			renesas,fcp = <&fcpf0>;
> > +		};
> > +
> >  		fcpf0: fcp@fe950000 {
> >  			compatible = "renesas,fcpf";
> >  			reg = <0 0xfe950000 0 0x200>;
> 
> -- 
> Regards,
> 
> Laurent Pinchart
> 
> 
> 



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