linux-kernel - Re: [PATCH] arm64: dts: ti: k3-am62a-main: Add Wave5 Video Encoder/Decoder Node

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Message-ID: <ca239302-f4e2-48cd-949b-8d5207687ddc@ti.com>
Date: Thu, 25 Apr 2024 04:48:56 +0530
From: Devarsh Thakkar <devarsht@...com>
To: Brandon Brnich <b-brnich@...com>, Nishanth Menon <nm@...com>,
        Vignesh
 Raghavendra <vigneshr@...com>,
        Tero Kristo <kristo@...nel.org>, Rob Herring
	<robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley
	<conor+dt@...nel.org>,
        <linux-arm-kernel@...ts.infradead.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
CC: Darren Etheridge <detheridge@...com>, Vijay Pothukuchi <vijayp@...com>,
        Praneeth Bajjuri <praneeth@...com>
Subject: Re: [PATCH] arm64: dts: ti: k3-am62a-main: Add Wave5 Video
 Encoder/Decoder Node

On 16/04/24 02:16, Brandon Brnich wrote:
> This patch adds support for the Wave521cl on the AM62A-SK.
> 
> Signed-off-by: Brandon Brnich <b-brnich@...com>

Reviewed-by: Devarsh Thakkar <devarsht@...com>

Regards
Devarsh

> ---
> 
> With HR timer polling[0] now in -next[1], lets add support on am62a to
> probe wave521c.
> 
> [0]: https://patchwork.linuxtv.org/project/linux-media/patch/20240310104827.665456-1-devarsht@ti.com/
> [1]: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/drivers/media/platform/chips-media/wave5?id=ed7276ed2fd02208bfca9f222ef1e7b2743d710d
> 
>  arch/arm64/boot/dts/ti/k3-am62a-main.dtsi | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
> index aa1e057082f0..73dbdcce68ff 100644
> --- a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
> @@ -1051,4 +1051,11 @@ dss_ports: ports {
>  			#size-cells = <0>;
>  		};
>  	};
> +
> +	vpu: video-codec@...10000 {
> +		compatible = "ti,j721s2-wave521c", "cnm,wave521c";
> +		reg = <0x00 0x30210000 0x00 0x10000>;
> +		clocks = <&k3_clks 204 2>;
> +		power-domains = <&k3_pds 204 TI_SCI_PD_EXCLUSIVE>;
> +	};
>  };