linux-kernel - Re: [PATCH 4/8] arm64: dts: renesas: r8a77995: add DU support

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Message-ID: <60779847.OG4dpa2GEt@avalon>
Date:   Thu, 15 Feb 2018 16:07:35 +0200
From:   Laurent Pinchart <laurent.pinchart@...asonboard.com>
To:     Kieran Bingham <kbingham@...nel.org>
Cc:     linux-renesas-soc@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        Kieran Bingham <kieran.bingham@...asonboard.com>,
        Simon Horman <horms@...ge.net.au>, geert@...der.be,
        Kieran Bingham <kieran.bingham+renesas@...asonboard.com>,
        Magnus Damm <magnus.damm@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will.deacon@....com>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 4/8] arm64: dts: renesas: r8a77995: add DU support

Hi Kieran,

Thank you for the patch.

On Thursday, 15 February 2018 10:38:19 EET Kieran Bingham wrote:
> From: Kieran Bingham <kieran.bingham+renesas@...asonboard.com>
> 
> Define the generic r8a77995 part of the DU device node.
> 
> Signed-off-by: Kieran Bingham <kieran.bingham+renesas@...asonboard.com>

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

I assume Simon will take care of this patch.

> ---
>  arch/arm64/boot/dts/renesas/r8a77995.dtsi | 35 ++++++++++++++++++++++++++++
>  1 file changed, 35 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/renesas/r8a77995.dtsi
> b/arch/arm64/boot/dts/renesas/r8a77995.dtsi index
> 0db242114bc5..a57d5fecf79c 100644
> --- a/arch/arm64/boot/dts/renesas/r8a77995.dtsi
> +++ b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
> @@ -748,6 +748,41 @@
>  			resets = <&cpg 602>;
>  			iommus = <&ipmmu_vi0 9>;
>  		};
> +
> +		du: display@...00000 {
> +			compatible = "renesas,du-r8a77995";
> +			reg = <0 0xfeb00000 0 0x80000>;
> +			interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
> +				     <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&cpg CPG_MOD 724>,
> +				 <&cpg CPG_MOD 723>;
> +			clock-names = "du.0", "du.1";
> +			vsps = <&vspd0 0 &vspd1 0>;
> +			status = "disabled";
> +
> +			ports {
> +				#address-cells = <1>;
> +				#size-cells = <0>;
> +
> +				port@0 {
> +					reg = <0>;
> +					du_out_rgb: endpoint {
> +					};
> +				};
> +
> +				port@1 {
> +					reg = <1>;
> +					du_out_lvds0: endpoint {
> +					};
> +				};
> +
> +				port@2 {
> +					reg = <2>;
> +					du_out_lvds1: endpoint {
> +					};
> +				};
> +			};
> +		};
>  	};
> 
>  	timer {


-- 
Regards,

Laurent Pinchart