linux-kernel - RE: [PATCH v9 7/8] arm64: dts: imx8qxp: Add jpeg encoder/decoder nodes

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Date:   Fri, 12 Mar 2021 10:36:06 +0000
From:   Aisheng Dong <aisheng.dong@....com>
To:     "Mirela Rabulea (OSS)" <mirela.rabulea@....nxp.com>,
        "mchehab@...nel.org" <mchehab@...nel.org>,
        "hverkuil-cisco@...all.nl" <hverkuil-cisco@...all.nl>,
        "shawnguo@...nel.org" <shawnguo@...nel.org>,
        "robh+dt@...nel.org" <robh+dt@...nel.org>,
        "p.zabel@...gutronix.de" <p.zabel@...gutronix.de>
CC:     "paul.kocialkowski@...tlin.com" <paul.kocialkowski@...tlin.com>,
        "linux-media@...r.kernel.org" <linux-media@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        dl-linux-imx <linux-imx@....com>,
        "s.hauer@...gutronix.de" <s.hauer@...gutronix.de>,
        Daniel Baluta <daniel.baluta@....com>,
        Robert Chiras <robert.chiras@....com>,
        Laurentiu Palcu <laurentiu.palcu@....com>,
        "mark.rutland@....com" <mark.rutland@....com>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "ezequiel@...labora.com" <ezequiel@...labora.com>,
        "laurent.pinchart+renesas@...asonboard.com" 
        <laurent.pinchart+renesas@...asonboard.com>,
        "niklas.soderlund+renesas@...natech.se" 
        <niklas.soderlund+renesas@...natech.se>,
        "dafna.hirschfeld@...labora.com" <dafna.hirschfeld@...labora.com>,
        Mirela Rabulea <mirela.rabulea@....com>
Subject: RE: [PATCH v9 7/8] arm64: dts: imx8qxp: Add jpeg encoder/decoder
 nodes

> From: Mirela Rabulea (OSS) <mirela.rabulea@....nxp.com>
> Sent: Thursday, March 11, 2021 8:29 AM
> 
> Add jpeg decoder/encoder nodes, for now on imx8qxp only.
> The same should work on imx8qm, but it was not tested.
> 
> Signed-off-by: Mirela Rabulea <mirela.rabulea@....com>

Please rebase to latest shawn/for-next branch and add
the necessary clocks.
I can help review when resend.

Regards
Aisheng

> ---
>  arch/arm64/boot/dts/freescale/imx8qxp.dtsi | 35
> ++++++++++++++++++++++
>  1 file changed, 35 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
> b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
> index 1d522de7b017..4f2b3edd7850 100644
> --- a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
> @@ -629,4 +629,39 @@
>  			};
>  		};
>  	};
> +
> +	img_subsys: bus@...00000 {
> +		compatible = "simple-bus";
> +		#address-cells = <1>;
> +		#size-cells = <1>;
> +		ranges = <0x58000000 0x0 0x58000000 0x1000000>;
> +
> +		jpegdec: jpegdec@...00000 {
> +			compatible = "nxp,imx8qxp-jpgdec";
> +			reg = <0x58400000 0x00050000 >;
> +			interrupts = <GIC_SPI 309 IRQ_TYPE_LEVEL_HIGH>,
> +				     <GIC_SPI 310 IRQ_TYPE_LEVEL_HIGH>,
> +				     <GIC_SPI 311 IRQ_TYPE_LEVEL_HIGH>,
> +				     <GIC_SPI 312 IRQ_TYPE_LEVEL_HIGH>;
> +			power-domains = <&pd IMX_SC_R_MJPEG_DEC_MP>,
> +					<&pd IMX_SC_R_MJPEG_DEC_S0>,
> +					<&pd IMX_SC_R_MJPEG_DEC_S1>,
> +					<&pd IMX_SC_R_MJPEG_DEC_S2>,
> +					<&pd IMX_SC_R_MJPEG_DEC_S3>;
> +		};
> +
> +		jpegenc: jpegenc@...50000 {
> +			compatible = "nxp,imx8qxp-jpgenc";
> +			reg = <0x58450000 0x00050000 >;
> +			interrupts = <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>,
> +				     <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>,
> +				     <GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH>,
> +				     <GIC_SPI 308 IRQ_TYPE_LEVEL_HIGH>;
> +			power-domains = <&pd IMX_SC_R_MJPEG_ENC_MP>,
> +					<&pd IMX_SC_R_MJPEG_ENC_S0>,
> +					<&pd IMX_SC_R_MJPEG_ENC_S1>,
> +					<&pd IMX_SC_R_MJPEG_ENC_S2>,
> +					<&pd IMX_SC_R_MJPEG_ENC_S3>;
> +		};
> +	};
>  };
> --
> 2.17.1