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From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
To: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>,
	Rob Herring <robh+dt@kernel.org>,
	Geert Uytterhoeven <geert+renesas@glider.be>,
	David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
	Magnus <magnus.damm@gmail.com>,
	Linux-Renesas <linux-renesas-soc@vger.kernel.org>,
	Linux-DT <devicetree@vger.kernel.org>,
	Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>,
	shimoda <yoshihiro.shimoda.uh@renesas.com>,
	DRI Development <dri-devel@lists.freedesktop.org>
Subject: Re: [PATCH v2 07/10] arm64: dts: renesas: r8a77961: Add DU device nodes
Date: Fri, 11 Sep 2020 02:22:16 +0300	[thread overview]
Message-ID: <20200910232216.GK3940@pendragon.ideasonboard.com> (raw)
In-Reply-To: <87wo11te4z.wl-kuninori.morimoto.gx@renesas.com>

Hi Morimoto-san,

On Fri, Sep 11, 2020 at 08:20:56AM +0900, Kuninori Morimoto wrote:
> > > From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
> > >
> > > This patch adds DU device nodes for R-Car M3-W+ (r8a77961) SoC.
> > > This patch was tested on R-Car M3-W+ Salvator-XS board.
> > >
> > > Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
> > > ---
>
> (snip)
>
> > >                 du: display@feb00000 {
> > > +                       compatible = "renesas,du-r8a77961";
> > >                         reg = <0 0xfeb00000 0 0x70000>;
> > > -                       /* placeholder */
> > > +                       interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
> > > +                                    <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>,
> > > +                                    <GIC_SPI 269 IRQ_TYPE_LEVEL_HIGH>;
> > > +                       clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>,
> > > +                                <&cpg CPG_MOD 722>;
> > > +                       clock-names = "du.0", "du.1", "du.2";
> > > +                       resets = <&cpg 724>, <&cpg 722>;
> > > +                       reset-names = "du.0", "du.2";
> > > +
> > > +                       renesas,vsps = <&vspd0 0>, <&vspd1 0>, <&vspd2 0>;
> > > +                       status = "disabled";
> > 
> > Do you want support for CMMs?
> 
> I'm not sure how it works.
> Thus I dropped such features from initial support.
> 
> I hope Laurent or Kieran will support it
> when he received physical board.

I'll be happy to do so :-)

> Some comment for iommu.
> 
> Thank you for your help !!

-- 
Regards,

Laurent Pinchart

WARNING: multiple messages have this Message-ID (diff)
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
To: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Cc: Linux-DT <devicetree@vger.kernel.org>,
	Geert Uytterhoeven <geert+renesas@glider.be>,
	David Airlie <airlied@linux.ie>,
	shimoda <yoshihiro.shimoda.uh@renesas.com>,
	Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>,
	Magnus <magnus.damm@gmail.com>,
	DRI Development <dri-devel@lists.freedesktop.org>,
	Linux-Renesas <linux-renesas-soc@vger.kernel.org>,
	Rob Herring <robh+dt@kernel.org>,
	Geert Uytterhoeven <geert@linux-m68k.org>
Subject: Re: [PATCH v2 07/10] arm64: dts: renesas: r8a77961: Add DU device nodes
Date: Fri, 11 Sep 2020 02:22:16 +0300	[thread overview]
Message-ID: <20200910232216.GK3940@pendragon.ideasonboard.com> (raw)
In-Reply-To: <87wo11te4z.wl-kuninori.morimoto.gx@renesas.com>

Hi Morimoto-san,

On Fri, Sep 11, 2020 at 08:20:56AM +0900, Kuninori Morimoto wrote:
> > > From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
> > >
> > > This patch adds DU device nodes for R-Car M3-W+ (r8a77961) SoC.
> > > This patch was tested on R-Car M3-W+ Salvator-XS board.
> > >
> > > Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
> > > ---
>
> (snip)
>
> > >                 du: display@feb00000 {
> > > +                       compatible = "renesas,du-r8a77961";
> > >                         reg = <0 0xfeb00000 0 0x70000>;
> > > -                       /* placeholder */
> > > +                       interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
> > > +                                    <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>,
> > > +                                    <GIC_SPI 269 IRQ_TYPE_LEVEL_HIGH>;
> > > +                       clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>,
> > > +                                <&cpg CPG_MOD 722>;
> > > +                       clock-names = "du.0", "du.1", "du.2";
> > > +                       resets = <&cpg 724>, <&cpg 722>;
> > > +                       reset-names = "du.0", "du.2";
> > > +
> > > +                       renesas,vsps = <&vspd0 0>, <&vspd1 0>, <&vspd2 0>;
> > > +                       status = "disabled";
> > 
> > Do you want support for CMMs?
> 
> I'm not sure how it works.
> Thus I dropped such features from initial support.
> 
> I hope Laurent or Kieran will support it
> when he received physical board.

I'll be happy to do so :-)

> Some comment for iommu.
> 
> Thank you for your help !!

-- 
Regards,

Laurent Pinchart
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

  reply	other threads:[~2020-09-10 23:22 UTC|newest]

Thread overview: 92+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-08  0:33 [PATCH v2 00/10] arm64: renesas: enable HDMI Display/Sound on R-Car M3-W+ Salvator-XS Kuninori Morimoto
2020-09-08  0:33 ` Kuninori Morimoto
2020-09-08  0:34 ` [PATCH v2 01/10] dt-bindings: display: renesas: du: Document the r8a77961 bindings Kuninori Morimoto
2020-09-08  0:34   ` Kuninori Morimoto
2020-09-08  5:53   ` Laurent Pinchart
2020-09-08  5:53     ` Laurent Pinchart
2020-09-08 12:52   ` Kieran Bingham
2020-09-08 12:52     ` Kieran Bingham
2020-09-15 16:34   ` Rob Herring
2020-09-15 16:34     ` Rob Herring
2020-09-08  0:34 ` [PATCH v2 02/10] dt-bindings: display: renesas: dw-hdmi: tidyup example compatible Kuninori Morimoto
2020-09-08  0:34   ` Kuninori Morimoto
2020-09-08  5:54   ` Laurent Pinchart
2020-09-08  5:54     ` Laurent Pinchart
2020-09-08 14:18   ` Kieran Bingham
2020-09-08 14:18     ` Kieran Bingham
2020-09-08 14:43     ` Laurent Pinchart
2020-09-08 14:43       ` Laurent Pinchart
2020-09-08 14:46       ` Laurent Pinchart
2020-09-08 14:46         ` Laurent Pinchart
2020-09-08 14:48         ` Kieran Bingham
2020-09-08 14:48           ` Kieran Bingham
2020-09-09 23:20           ` Kuninori Morimoto
2020-09-09 23:20             ` Kuninori Morimoto
2020-09-08  0:34 ` [PATCH v2 03/10] dt-bindings: display: renesas: dw-hdmi: Add R8A77961 support Kuninori Morimoto
2020-09-08  0:34   ` Kuninori Morimoto
2020-09-08  5:55   ` Laurent Pinchart
2020-09-08  5:55     ` Laurent Pinchart
2020-09-08 14:35   ` Kieran Bingham
2020-09-08 14:35     ` Kieran Bingham
2020-09-15 16:35   ` Rob Herring
2020-09-15 16:35     ` Rob Herring
2020-09-08  0:34 ` [PATCH v2 04/10] drm: rcar-du: Add r8a77961 support Kuninori Morimoto
2020-09-08  0:34   ` Kuninori Morimoto
2020-09-08  5:56   ` Laurent Pinchart
2020-09-08  5:56     ` Laurent Pinchart
2020-09-08 14:49   ` Kieran Bingham
2020-09-08 14:49     ` Kieran Bingham
2020-09-08  0:34 ` [PATCH v2 05/10] arm64: dts: renesas: r8a77961: Add FCP device nodes Kuninori Morimoto
2020-09-08  0:34   ` Kuninori Morimoto
2020-09-08  5:58   ` Laurent Pinchart
2020-09-08  5:58     ` Laurent Pinchart
2020-09-08 14:50   ` Kieran Bingham
2020-09-08 14:50     ` Kieran Bingham
2020-09-10  9:33   ` Geert Uytterhoeven
2020-09-10  9:33     ` Geert Uytterhoeven
2020-09-10 23:24     ` Kuninori Morimoto
2020-09-10 23:24       ` Kuninori Morimoto
2020-09-08  0:34 ` [PATCH v2 06/10] arm64: dts: renesas: r8a77961: Add VSP " Kuninori Morimoto
2020-09-08  0:34   ` Kuninori Morimoto
2020-09-08  6:01   ` Laurent Pinchart
2020-09-08  6:01     ` Laurent Pinchart
2020-09-08 14:56   ` Kieran Bingham
2020-09-08 14:56     ` Kieran Bingham
2020-09-08  0:35 ` [PATCH v2 07/10] arm64: dts: renesas: r8a77961: Add DU " Kuninori Morimoto
2020-09-08  0:35   ` Kuninori Morimoto
2020-09-08  6:02   ` Laurent Pinchart
2020-09-08  6:02     ` Laurent Pinchart
2020-09-08 15:11   ` Kieran Bingham
2020-09-08 15:11     ` Kieran Bingham
2020-09-10  9:49   ` Geert Uytterhoeven
2020-09-10  9:49     ` Geert Uytterhoeven
2020-09-10  9:50   ` Geert Uytterhoeven
2020-09-10  9:50     ` Geert Uytterhoeven
2020-09-10 23:20     ` Kuninori Morimoto
2020-09-10 23:20       ` Kuninori Morimoto
2020-09-10 23:22       ` Laurent Pinchart [this message]
2020-09-10 23:22         ` Laurent Pinchart
2020-09-08  0:35 ` [PATCH v2 08/10] arm64: dts: renesas: r8a77961: Add HDMI " Kuninori Morimoto
2020-09-08  0:35   ` Kuninori Morimoto
2020-09-08  6:03   ` Laurent Pinchart
2020-09-08  6:03     ` Laurent Pinchart
2020-09-10  9:52   ` Geert Uytterhoeven
2020-09-10  9:52     ` Geert Uytterhoeven
2020-09-08  0:35 ` [PATCH v2 09/10] arm64: dts: renesas: r8a77961-salvator-xs: add HDMI Display support Kuninori Morimoto
2020-09-08  0:35   ` Kuninori Morimoto
2020-09-08  6:04   ` Laurent Pinchart
2020-09-08  6:04     ` Laurent Pinchart
2020-09-10  9:56   ` Geert Uytterhoeven
2020-09-10  9:56     ` Geert Uytterhoeven
2020-09-08  0:35 ` [PATCH v2 10/10] arm64: dts: renesas: r8a77961-salvator-xs: add HDMI Sound support Kuninori Morimoto
2020-09-08  0:35   ` Kuninori Morimoto
2020-09-08  6:06   ` Laurent Pinchart
2020-09-08  6:06     ` Laurent Pinchart
2020-09-08  6:33     ` Kuninori Morimoto
2020-09-08  6:33       ` Kuninori Morimoto
2020-09-08  6:37       ` Laurent Pinchart
2020-09-08  6:37         ` Laurent Pinchart
2020-09-08  6:43         ` Kuninori Morimoto
2020-09-08  6:43           ` Kuninori Morimoto
2020-09-11  7:54         ` Geert Uytterhoeven
2020-09-11  7:54           ` Geert Uytterhoeven

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