linux-kernel - Re: [PATCH 2/3] ARM: dts: suniv: f1c100s: Add support for Audio Codec

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Message-ID: <20241209175654.673cf172@donnerap.manchester.arm.com>
Date: Mon, 9 Dec 2024 17:56:54 +0000
From: Andre Przywara <andre.przywara@....com>
To: "Csókás, Bence" <csokas.bence@...lan.hu>
Cc: <devicetree@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>,
 <linux-sunxi@...ts.linux.dev>, <linux-kernel@...r.kernel.org>, Mesih Kilinc
 <mesihkilinc@...il.com>, Rob Herring <robh@...nel.org>, Krzysztof Kozlowski
 <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, Chen-Yu Tsai
 <wens@...e.org>, Jernej Skrabec <jernej.skrabec@...il.com>, Samuel Holland
 <samuel@...lland.org>
Subject: Re: [PATCH 2/3] ARM: dts: suniv: f1c100s: Add support for Audio
 Codec

On Thu, 5 Dec 2024 01:01:37 +0100
"Csókás, Bence" <csokas.bence@...lan.hu> wrote:

> From: Mesih Kilinc <mesihkilinc@...il.com>
> 
> Allwinner suniv F1C100s now has basic audio codec support. Enable it
> under device tree.
> 
> Signed-off-by: Mesih Kilinc <mesihkilinc@...il.com>
> [ csokas.bence: Rebased on current master ]
> Signed-off-by: Csókás, Bence <csokas.bence@...lan.hu>

Compared against the F1C200s user manual:

Reviewed-by: Andre Przywara <andre.przywara@....com>

Cheers,
Andre

> ---
>  arch/arm/boot/dts/allwinner/suniv-f1c100s.dtsi | 14 ++++++++++++++
>  1 file changed, 14 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/allwinner/suniv-f1c100s.dtsi b/arch/arm/boot/dts/allwinner/suniv-f1c100s.dtsi
> index 290efe026ceb..e4b41bc93852 100644
> --- a/arch/arm/boot/dts/allwinner/suniv-f1c100s.dtsi
> +++ b/arch/arm/boot/dts/allwinner/suniv-f1c100s.dtsi
> @@ -336,5 +336,19 @@ uart2: serial@...5800 {
>  			resets = <&ccu RST_BUS_UART2>;
>  			status = "disabled";
>  		};
> +
> +		codec: codec@...3c00 {
> +			#sound-dai-cells = <0>;
> +			compatible = "allwinner,suniv-f1c100s-codec";
> +			reg = <0x01c23c00 0x400>;
> +			interrupts = <21>;
> +			clocks = <&ccu CLK_BUS_CODEC>, <&ccu CLK_CODEC>;
> +			clock-names = "apb", "codec";
> +			dmas = <&dma SUN4I_DMA_NORMAL 12>,
> +			       <&dma SUN4I_DMA_NORMAL 12>;
> +			dma-names = "rx", "tx";
> +			resets = <&ccu RST_BUS_CODEC>;
> +			status = "disabled";
> +		};
>  	};
>  };