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Subject: Re: [PATCH] arm64: dts: meson-sm1: add spdifin spdifout nodes
To:     jbrunet@baylibre.com
Cc:     linux-arm-kernel@lists.infradead.org,
        linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org,
        christianshewitt@gmail.com, art@khadas.com, nick@khadas.com,
        gouwa@khadas.com, Artem Lapkin <email2tema@gmail.com>
References: <20210811050941.398360-1-art@khadas.com>
From:   Neil Armstrong <narmstrong@baylibre.com>
Organization: Baylibre
Message-ID: <64a6a9e1-64de-4b31-9413-cdfd981862de@baylibre.com>
Date:   Thu, 2 Sep 2021 15:31:00 +0200
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Hi,

On 11/08/2021 07:09, Artem Lapkin wrote:
> Add spdifin spdifout spdifout_b nodes for Amlogic SM1 SoCs.
> 
> Signed-off-by: Artem Lapkin <art@khadas.com>
> ---
>  arch/arm64/boot/dts/amlogic/meson-sm1.dtsi | 40 ++++++++++++++++++++++
>  1 file changed, 40 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi b/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi
> index 3d8b1f4f2..1efdbb61e 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi
> +++ b/arch/arm64/boot/dts/amlogic/meson-sm1.dtsi
> @@ -356,6 +356,33 @@ tdmin_lb: audio-controller@3c0 {
>  			status = "disabled";
>  		};
>  
> +		spdifin: audio-controller@400 {
> +			compatible = "amlogic,g12a-spdifin",
> +			"amlogic,axg-spdifin";
> +			reg = <0x0 0x400 0x0 0x30>;
> +			#sound-dai-cells = <0>;
> +			sound-name-prefix = "SPDIFIN";
> +			interrupts = <GIC_SPI 151 IRQ_TYPE_EDGE_RISING>;
> +			clocks = <&clkc_audio AUD_CLKID_SPDIFIN>,
> +			<&clkc_audio AUD_CLKID_SPDIFIN_CLK>;
> +			clock-names = "pclk", "refclk";
> +			resets = <&clkc_audio AUD_RESET_SPDIFIN>;
> +			status = "disabled";
> +		};
> +
> +		spdifout: audio-controller@480 {
> +			compatible = "amlogic,g12a-spdifout",
> +			"amlogic,axg-spdifout";
> +			reg = <0x0 0x480 0x0 0x50>;
> +			#sound-dai-cells = <0>;
> +			sound-name-prefix = "SPDIFOUT";
> +			clocks = <&clkc_audio AUD_CLKID_SPDIFOUT>,
> +			<&clkc_audio AUD_CLKID_SPDIFOUT_CLK>;
> +			clock-names = "pclk", "mclk";
> +			resets = <&clkc_audio AUD_RESET_SPDIFOUT>;
> +			status = "disabled";
> +		};
> +
>  		tdmout_a: audio-controller@500 {
>  			compatible = "amlogic,sm1-tdmout";
>  			reg = <0x0 0x500 0x0 0x40>;
> @@ -401,6 +428,19 @@ tdmout_c: audio-controller@580 {
>  			status = "disabled";
>  		};
>  
> +		spdifout_b: audio-controller@680 {
> +			compatible = "amlogic,g12a-spdifout",
> +			"amlogic,axg-spdifout";
> +			reg = <0x0 0x680 0x0 0x50>;
> +			#sound-dai-cells = <0>;
> +			sound-name-prefix = "SPDIFOUT_B";
> +			clocks = <&clkc_audio AUD_CLKID_SPDIFOUT_B>,
> +			<&clkc_audio AUD_CLKID_SPDIFOUT_B_CLK>;
> +			clock-names = "pclk", "mclk";
> +			resets = <&clkc_audio AUD_RESET_SPDIFOUT_B>;
> +			status = "disabled";
> +		};
> +
>  		toacodec: audio-controller@740 {
>  			compatible = "amlogic,sm1-toacodec",
>  				     "amlogic,g12a-toacodec";
> 

Jerome could you quickly review this ?

Thanks,
Neil