From: Geert Uytterhoeven <geert@linux-m68k.org>
To: Kieran Bingham <kieran.bingham@ideasonboard.com>
Cc: Linux-Renesas <linux-renesas-soc@vger.kernel.org>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Magnus Damm <magnus.damm@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>,
open list <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v3 1/3] arm64: dts: renesas: r8a779a0: Add DU support
Date: Thu, 23 Sep 2021 09:00:09 +0200 [thread overview]
Message-ID: <CAMuHMdUTYYoZawgMhpTr56v88-mrKWPpgMwC-9KPeYhS6R2AzQ@mail.gmail.com> (raw)
In-Reply-To: <20210923010402.3418555-2-kieran.bingham@ideasonboard.com>
Hi Kieran,
On Thu, Sep 23, 2021 at 3:04 AM Kieran Bingham
<kieran.bingham@ideasonboard.com> wrote:
> From: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
> Provide the device nodes for the DU on the V3U platforms.
>
> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
> ---
> v2
> - Use a single clock specification for the whole DU.
>
> v3:
> - Use 'du.0' clock name instead of 'du'
Thanks for the update!
> --- a/arch/arm64/boot/dts/renesas/r8a779a0.dtsi
> +++ b/arch/arm64/boot/dts/renesas/r8a779a0.dtsi
> @@ -1251,6 +1251,36 @@ vspd1: vsp@fea28000 {
> renesas,fcp = <&fcpvd1>;
> };
>
> + du: display@feb00000 {
> + compatible = "renesas,du-r8a779a0";
> + reg = <0 0xfeb00000 0 0x40000>;
> + interrupts = <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&cpg CPG_MOD 411>;
> + clock-names = "du.0";
> + power-domains = <&sysc R8A779A0_PD_ALWAYS_ON>;
> + resets = <&cpg 411>;
You missed reset-names.
> + vsps = <&vspd0 0>, <&vspd1 0>;
> + status = "disabled";
> +
> + ports {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + port@0 {
> + reg = <0>;
> + du_out_dsi0: endpoint {
> + };
> + };
> +
> + port@1 {
> + reg = <1>;
> + du_out_dsi1: endpoint {
> + };
> + };
> + };
> + };
> +
> prr: chipid@fff00044 {
> compatible = "renesas,prr";
> reg = <0 0xfff00044 0 4>;
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
next prev parent reply other threads:[~2021-09-23 7:00 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20210923010402.3418555-1-kieran.bingham@ideasonboard.com>
2021-09-23 1:04 ` [PATCH v3 1/3] arm64: dts: renesas: r8a779a0: Add DU support Kieran Bingham
2021-09-23 7:00 ` Geert Uytterhoeven [this message]
2021-09-23 12:05 ` Kieran Bingham
2021-09-24 14:22 ` Kieran Bingham
2021-09-24 14:23 ` [PATCH v3.1 " Kieran Bingham
2021-09-23 1:04 ` [PATCH v3 2/3] arm64: dts: renesas: r8a779a0: Add DSI encoders Kieran Bingham
2021-09-23 1:10 ` Laurent Pinchart
2021-09-23 1:04 ` [PATCH v3 3/3] arm64: dts: renesas: r8a779a0: falcon-cpu: Add DSI display output Kieran Bingham
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