1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 $id: http://devicetree.org/schemas/sound/nvidia,tegra30-hda.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: NVIDIA Tegra HDA controller
10 The High Definition Audio (HDA) block provides a serial interface to
11 audio codec. It supports multiple input and output streams.
14 - Thierry Reding <treding@nvidia.com>
15 - Jon Hunter <jonathanh@nvidia.com>
19 pattern: "^hda@[0-9a-f]*$"
23 - const: nvidia,tegra30-hda
31 - const: nvidia,tegra30-hda
33 - const: nvidia,tegra132-hda
34 - const: nvidia,tegra124-hda
35 - const: nvidia,tegra30-hda
41 description: The interrupt from the HDA controller
81 $ref: /schemas/types.yaml#/definitions/string
83 The user-visible name of this sound complex. If this property is
84 not specified then boards can use default name provided in hda driver.
93 additionalProperties: false
97 #include<dt-bindings/clock/tegra124-car-common.h>
98 #include<dt-bindings/interrupt-controller/arm-gic.h>
101 compatible = "nvidia,tegra124-hda", "nvidia,tegra30-hda";
102 reg = <0x70030000 0x10000>;
103 interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
104 clocks = <&tegra_car TEGRA124_CLK_HDA>,
105 <&tegra_car TEGRA124_CLK_HDA2HDMI>,
106 <&tegra_car TEGRA124_CLK_HDA2CODEC_2X>;
107 clock-names = "hda", "hda2hdmi", "hda2codec_2x";
108 resets = <&tegra_car 125>, /* hda */
109 <&tegra_car 128>, /* hda2hdmi */
110 <&tegra_car 111>; /* hda2codec_2x */
111 reset-names = "hda", "hda2hdmi", "hda2codec_2x";
112 nvidia,model = "jetson-tk1-hda";