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: devicetree@vger.kernel.org, alsa-devel@alsa-project.org,
Arnd Bergmann <arnd@arndb.de>,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
linux-tegra@vger.kernel.org
Subject: [PATCH v2 17/20] ARM: tegra: Add S/PDIF node to Tegra20 device-tree
Date: Fri, 26 Nov 2021 19:18:04 +0300 [thread overview]
Message-ID: <20211126161807.15776-18-digetx@gmail.com> (raw)
In-Reply-To: <20211126161807.15776-1-digetx@gmail.com>
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>;
--
2.33.1
next prev parent reply other threads:[~2021-11-26 16:27 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-26 16:17 [PATCH v2 00/20] Support HDMI audio on NVIDIA Tegra20 Dmitry Osipenko
2021-11-26 16:17 ` [PATCH v2 01/20] ASoC: dt-bindings: Add binding for Tegra20 S/PDIF Dmitry Osipenko
2021-12-01 23:48 ` Rob Herring
2021-11-26 16:17 ` [PATCH v2 02/20] ASoC: dt-bindings: tegra20-i2s: Convert to schema Dmitry Osipenko
2021-12-01 23:50 ` Rob Herring
2021-11-26 16:17 ` [PATCH v2 03/20] ASoC: dt-bindings: tegra20-i2s: Document new nvidia, fixed-parent-rate property Dmitry Osipenko
2021-12-01 23:50 ` [PATCH v2 03/20] ASoC: dt-bindings: tegra20-i2s: Document new nvidia,fixed-parent-rate property Rob Herring
2021-11-26 16:17 ` [PATCH v2 04/20] dt-bindings: host1x: Document optional HDMI sound-dai-cells Dmitry Osipenko
2021-12-01 23:50 ` Rob Herring
2021-11-26 16:17 ` [PATCH v2 05/20] ASoC: tegra20: spdif: Set FIFO trigger level Dmitry Osipenko
2021-11-26 16:17 ` [PATCH v2 06/20] ASoC: tegra20-spdif: stop setting slave_id Dmitry Osipenko
2021-11-26 16:17 ` [PATCH v2 07/20] ASoC: tegra20: spdif: Support device-tree Dmitry Osipenko
2021-11-26 16:17 ` [PATCH v2 08/20] ASoC: tegra20: spdif: Improve driver's code Dmitry Osipenko
2021-11-26 16:17 ` [PATCH v2 09/20] ASoC: tegra20: spdif: Use more resource-managed helpers Dmitry Osipenko
2021-11-26 16:17 ` [PATCH v2 10/20] ASoC: tegra20: spdif: Reset hardware Dmitry Osipenko
2021-11-26 16:17 ` [PATCH v2 11/20] ASoC: tegra20: spdif: Support system suspend Dmitry Osipenko
2021-11-26 16:17 ` [PATCH v2 12/20] ASoC: tegra20: spdif: Filter out unsupported rates Dmitry Osipenko
2021-11-26 16:18 ` [PATCH v2 13/20] ASoC: tegra20: i2s: " Dmitry Osipenko
2021-11-26 16:18 ` [PATCH v2 14/20] drm/tegra: hdmi: Unwind tegra_hdmi_init() errors Dmitry Osipenko
2021-11-26 16:18 ` [PATCH v2 15/20] drm/tegra: hdmi: Register audio CODEC on Tegra20 Dmitry Osipenko
2021-11-26 16:18 ` [PATCH v2 16/20] ARM: tegra_defconfig: Enable S/PDIF driver Dmitry Osipenko
2021-11-26 16:18 ` Dmitry Osipenko [this message]
2021-11-26 16:18 ` [PATCH v2 18/20] ARM: tegra: Add HDMI audio graph to Tegra20 device-tree Dmitry Osipenko
2021-11-26 16:18 ` [PATCH v2 19/20] ARM: tegra: acer-a500: Enable S/PDIF and HDMI audio Dmitry Osipenko
2021-11-26 16:18 ` [PATCH v2 20/20] ARM: tegra: paz00: " Dmitry Osipenko
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