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From: Dmitry Osipenko <digetx@gmail.com>
To: Thierry Reding <thierry.reding@gmail.com>,
	Jonathan Hunter <jonathanh@nvidia.com>,
	Mark Brown <broonie@kernel.org>, Takashi Iwai <tiwai@suse.com>,
	Jaroslav Kysela <perex@perex.cz>,
	Liam Girdwood <lgirdwood@gmail.com>, Agneli <poczt@protonmail.ch>,
	Rob Herring <robh+dt@kernel.org>
Cc: linux-tegra@vger.kernel.org, Arnd Bergmann <arnd@arndb.de>,
	alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org,
	devicetree@vger.kernel.org
Subject: Re: [PATCH v1 17/20] ARM: tegra: Add S/PDIF node to Tegra20 device-tree
Date: Thu, 25 Nov 2021 14:43:28 +0300	[thread overview]
Message-ID: <98072c48-31ca-aec1-b3a5-3d75d6892e9a@gmail.com> (raw)
In-Reply-To: <20211124220057.15763-18-digetx@gmail.com>

25.11.2021 01:00, Dmitry Osipenko пишет:
> Add S/PDIF node to Tegra20 device-tree. It's needed for enabling HDMI
> audio support.
> 
> Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
> ---
>  arch/arm/boot/dts/tegra20.dtsi | 18 ++++++++++++++++++
>  1 file changed, 18 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
> index 63c2c2f8c0ce..799da7dc929b 100644
> --- a/arch/arm/boot/dts/tegra20.dtsi
> +++ b/arch/arm/boot/dts/tegra20.dtsi
> @@ -197,6 +197,7 @@ hdmi@54280000 {
>  			reset-names = "hdmi";
>  			power-domains = <&pd_core>;
>  			operating-points-v2 = <&hdmi_dvfs_opp_table>;
> +			#sound-dai-cells = <0>;
>  			status = "disabled";
>  		};
>  
> @@ -396,6 +397,23 @@ tegra_ac97: ac97@70002000 {
>  		status = "disabled";
>  	};
>  
> +	tegra_spdif: spdif@70002400 {
> +		compatible = "nvidia,tegra20-spdif";
> +		reg = <0x70002400 0x200>;
> +		interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
> +		clocks = <&tegra_car TEGRA20_CLK_SPDIF_OUT>,
> +			 <&tegra_car TEGRA20_CLK_SPDIF_IN>;
> +		clock-names = "spdif_out", "spdif_in";
> +		resets = <&tegra_car 10>;
> +		dmas = <&apbdma 3>, <&apbdma 3>;
> +		dma-names = "rx", "tx";
> +		#sound-dai-cells = <0>;
> +		status = "disabled";
> +
> +		assigned-clocks = <&tegra_car TEGRA20_CLK_SPDIF_OUT>;
> +		assigned-clock-parents = <&tegra_car TEGRA20_CLK_PLL_A_OUT0>;
> +	};
> +
>  	tegra_i2s1: i2s@70002800 {
>  		compatible = "nvidia,tegra20-i2s";
>  		reg = <0x70002800 0x200>;
> 

@Thierry, this patch is made on top of [1].

[1] https://patchwork.ozlabs.org/project/linux-tegra/list/?series=271954

  reply	other threads:[~2021-11-25 11:49 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-11-24 22:00 [PATCH v1 00/20] Support HDMI audio on NVIDIA Tegra20 Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 01/20] ASoC: dt-bindings: Add binding for Tegra20 S/PDIF Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 02/20] ASoC: dt-bindings: tegra20-i2s: Convert to schema Dmitry Osipenko
2021-11-25 21:26   ` Rob Herring
2021-11-26  1:08     ` Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 03/20] ASoC: dt-bindings: tegra20-i2s: Document new nvidia,fixed-parent-rate property Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 04/20] dt-bindings: host1x: Document optional HDMI sound-dai-cells Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 05/20] ASoC: tegra20-spdif: stop setting slave_id Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 06/20] ASoC: tegra20: spdif: Support device-tree Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 07/20] ASoC: tegra20: spdif: Set FIFO trigger level Dmitry Osipenko
2021-11-25 12:02   ` Mark Brown
2021-11-25 12:04     ` Dmitry Osipenko
2021-11-25 12:28       ` Mark Brown
2021-11-25 12:53         ` Dmitry Osipenko
2021-11-25 13:18           ` Mark Brown
2021-11-25 13:36             ` Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 08/20] ASoC: tegra20: spdif: Improve driver's code Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 09/20] ASoC: tegra20: spdif: Use more resource-managed helpers Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 10/20] ASoC: tegra20: spdif: Reset hardware Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 11/20] ASoC: tegra20: spdif: Support system suspend Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 12/20] ASoC: tegra20: spdif: Filter out unsupported rates Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 13/20] ASoC: tegra20: i2s: " Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 14/20] drm/tegra: hdmi: Unwind tegra_hdmi_init() errors Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 15/20] drm/tegra: hdmi: Register audio CODEC on Tegra20 Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 16/20] ARM: tegra_defconfig: Enable S/PDIF driver Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 17/20] ARM: tegra: Add S/PDIF node to Tegra20 device-tree Dmitry Osipenko
2021-11-25 11:43   ` Dmitry Osipenko [this message]
2021-11-24 22:00 ` [PATCH v1 18/20] ARM: tegra: Add HDMI audio graph " Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 19/20] ARM: tegra: acer-a500: Enable S/PDIF and HDMI audio Dmitry Osipenko
2021-11-24 22:00 ` [PATCH v1 20/20] ARM: tegra: paz00: " Dmitry Osipenko

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