linux-kernel - Re: [PATCH] arm64: tegra: Add audio support for IGX Orin

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Message-ID: <ZLljRBBHl_3jsKGg@orome>
Date:   Thu, 20 Jul 2023 18:39:32 +0200
From:   Thierry Reding <thierry.reding@...il.com>
To:     Mohan Kumar <mkumard@...dia.com>
Cc:     treding@...dia.com, jonathanh@...dia.com, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
        devicetree@...r.kernel.org, linux-tegra@...r.kernel.org,
        linux-kernel@...r.kernel.org, spujar@...dia.com
Subject: Re: [PATCH] arm64: tegra: Add audio support for IGX Orin

On Tue, Jun 20, 2023 at 09:28:47PM +0530, Mohan Kumar wrote:
> Add audio support for the NVIDIA IGX Orin development kit having P3701
> module with P3740 carrier board.
> 
> Move the common device-tree nodes to a new file tegra234-p3701.dtsi and
> use this for Jetson AGX Orin and NVIDIA IGX Orin platforms
> 
> Signed-off-by: Mohan Kumar <mkumard@...dia.com>
> ---
>  .../boot/dts/nvidia/tegra234-p3701-0000.dtsi  |    1 +
>  .../boot/dts/nvidia/tegra234-p3701-0008.dtsi  |    1 +
>  .../arm64/boot/dts/nvidia/tegra234-p3701.dtsi | 1991 ++++++++++++++++
>  .../nvidia/tegra234-p3737-0000+p3701-0000.dts | 2009 -----------------
>  .../boot/dts/nvidia/tegra234-p3737-0000.dtsi  |   41 +
>  .../nvidia/tegra234-p3740-0002+p3701-0008.dts |   91 +-
>  .../boot/dts/nvidia/tegra234-p3740-0002.dtsi  |   56 +
>  7 files changed, 2176 insertions(+), 2014 deletions(-)
>  create mode 100644 arch/arm64/boot/dts/nvidia/tegra234-p3701.dtsi
[...]
> diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3740-0002+p3701-0008.dts b/arch/arm64/boot/dts/nvidia/tegra234-p3740-0002+p3701-0008.dts
> index 43d797e5544f..2b7856b303b4 100644
> --- a/arch/arm64/boot/dts/nvidia/tegra234-p3740-0002+p3701-0008.dts
> +++ b/arch/arm64/boot/dts/nvidia/tegra234-p3740-0002+p3701-0008.dts
[...]
> @@ -103,7 +99,7 @@
>  		};
>  
>  		hda@...0000 {
> -			nvidia,model = "NVIDIA IGX HDA";
> +			nvidia,model = "NVIDIA Jetson IGX Orin HDA";
[...]
> @@ -151,4 +147,89 @@
[...]
> +		label = "NVIDIA Jetson IGX Orin APE";
[...]

The platform is called "NVIDIA IGX Orin Development Kit", so shouldn't
these be "NVIDIA IGX Orin HDA" and "NVIDIA IGX Orin APE", respectively?

Thierry

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