linux-kernel - Re: [PATCH 2/5] arm64: dts: rockchip: Add RGA support to the PX30

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Date:   Thu, 7 Jan 2021 15:24:23 +0100
From:   Paul Kocialkowski <paul.kocialkowski@...tlin.com>
To:     linux-media@...r.kernel.org, linux-rockchip@...ts.infradead.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Cc:     Jacob Chen <jacob-chen@...wrt.com>,
        Ezequiel Garcia <ezequiel@...labora.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Heiko Stuebner <heiko@...ech.de>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Thomas Petazzoni <thomas.petazzoni@...tlin.com>
Subject: Re: [PATCH 2/5] arm64: dts: rockchip: Add RGA support to the PX30

On Thu 07 Jan 21, 14:40, Paul Kocialkowski wrote:
> The PX30 features a RGA block: add the necessary node to support it.
> 
> Signed-off-by: Paul Kocialkowski <paul.kocialkowski@...tlin.com>
> ---
>  arch/arm64/boot/dts/rockchip/px30.dtsi | 11 +++++++++++
>  1 file changed, 11 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/rockchip/px30.dtsi b/arch/arm64/boot/dts/rockchip/px30.dtsi
> index 2695ea8cda14..e056d1c32cc8 100644
> --- a/arch/arm64/boot/dts/rockchip/px30.dtsi
> +++ b/arch/arm64/boot/dts/rockchip/px30.dtsi
> @@ -1106,6 +1106,17 @@ vopl_mmu: iommu@...70f00 {
>  		status = "disabled";
>  	};
>  
> +	rga: rga@...80000 {
> +		compatible = "rockchip,px30-rga", "rockchip,rk3288-rga";
> +		reg = <0x0 0xff480000 0x0 0x10000>;
> +		interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH 0>;

Looks like this trailing 0 shouldn't be here. Will fix in v2.

Cheers,

Paul

> +		clocks = <&cru ACLK_RGA>, <&cru HCLK_RGA>, <&cru SCLK_RGA_CORE>;
> +		clock-names = "aclk", "hclk", "sclk";
> +		power-domains = <&power PX30_PD_VO>;
> +		resets = <&cru SRST_RGA>, <&cru SRST_RGA_A>, <&cru SRST_RGA_H>;
> +		reset-names = "core", "axi", "ahb";
> +	};
> +
>  	qos_gmac: qos@...18000 {
>  		compatible = "syscon";
>  		reg = <0x0 0xff518000 0x0 0x20>;
> -- 
> 2.30.0
> 

-- 
Paul Kocialkowski, Bootlin
Embedded Linux and kernel engineering
https://bootlin.com

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