linux-kernel - Re: [PATCH 9/9] arm64: dts: renesas: r8a774e1-hihope-rzg2h: Setup DU clocks

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Message-ID: <20200813125732.GF6057@pendragon.ideasonboard.com>
Date:   Thu, 13 Aug 2020 15:57:32 +0300
From:   Laurent Pinchart <laurent.pinchart@...asonboard.com>
To:     Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Cc:     Geert Uytterhoeven <geert+renesas@...der.be>,
        Kieran Bingham <kieran.bingham+renesas@...asonboard.com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Rob Herring <robh+dt@...nel.org>,
        Magnus Damm <magnus.damm@...il.com>,
        dri-devel@...ts.freedesktop.org, linux-renesas-soc@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Prabhakar <prabhakar.csengg@...il.com>
Subject: Re: [PATCH 9/9] arm64: dts: renesas: r8a774e1-hihope-rzg2h: Setup DU
 clocks

On Wed, Aug 12, 2020 at 07:36:54PM +0300, Laurent Pinchart wrote:
> Hi Prabhakar,
> 
> Thank you for the patch.
> 
> On Wed, Aug 12, 2020 at 03:02:17PM +0100, Lad Prabhakar wrote:
> > Setup up the required clocks for the DU to be functional.
> > 
> > Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
> > ---
> >  arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h.dts | 11 +++++++++++
> >  1 file changed, 11 insertions(+)
> > 
> > diff --git a/arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h.dts b/arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h.dts
> > index cdbe527e9340..12f9242e263b 100644
> > --- a/arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h.dts
> > +++ b/arch/arm64/boot/dts/renesas/r8a774e1-hihope-rzg2h.dts
> > @@ -24,3 +24,14 @@
> >  		reg = <0x5 0x00000000 0x0 0x80000000>;
> >  	};
> >  };
> > +
> > +&du {
> > +	clocks = <&cpg CPG_MOD 724>,
> > +		 <&cpg CPG_MOD 723>,
> > +		 <&cpg CPG_MOD 721>,
> > +		 <&versaclock5 1>,
> > +		 <&x302_clk>,
> > +		 <&versaclock5 2>;
> > +	clock-names = "du.0", "du.1", "du.3",
> > +		      "dclkin.0", "dclkin.1", "dclkin.3";
> 
> I have no reason to doubt this is correct, but I also can't assess that
> as I don't have access to the schematics.
> 
> Acked-by: Laurent Pinchart <laurent.pinchart@...asonboard.com>

Upgrading to

Reviewed-by: Laurent Pinchart <laurent.pinchart@...asonboard.com>

:-)

> 
> > +};

-- 
Regards,

Laurent Pinchart