mirror of
git://nv-tegra.nvidia.com/device/hardware/nvidia/tegra-public-dts.git
synced 2025-12-22 09:11:55 +03:00
8ba5d53ef1
Rename all common jetson audio files to have jetson-audio-* to have the easily identification. Change-Id: I69248b0864598c2a0d17f99fc7b3c1b123e501b3 Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/device/hardware/nvidia/tegra-public-dts/+/2926979 Reviewed-by: svcacv <svcacv@nvidia.com> Reviewed-by: Jonathan Hunter <jonathanh@nvidia.com> Reviewed-by: Sameer Pujar <spujar@nvidia.com>
133 lines
3.1 KiB
Devicetree
133 lines
3.1 KiB
Devicetree
// SPDX-License-Identifier: GPL-2.0-only
|
|
/*
|
|
* Copyright (c) 2020-2023, NVIDIA CORPORATION. All rights reserved.
|
|
*
|
|
* Jetson Device-tree overlay for ReSpeaker 4 Mic Array.
|
|
*/
|
|
|
|
#include <dt-bindings/pinctrl/pinctrl-tegra.h>
|
|
|
|
/ {
|
|
overlay-name = "ReSpeaker 4 Mic Array";
|
|
jetson-header-name = "Jetson 40pin Header";
|
|
compatible = JETSON_COMPATIBLE;
|
|
|
|
fragment@0 {
|
|
target = <&hdr40_i2c1>;
|
|
__overlay__ {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
ac108_a: ac108@3b{
|
|
compatible = "x-power,ac108_0";
|
|
reg = <0x3b>;
|
|
#sound-dai-cells = <0>;
|
|
data-protocol = <0>;
|
|
status = "okay";
|
|
|
|
sound-name-prefix = "H40-AC";
|
|
|
|
port {
|
|
ac108_ep: endpoint {
|
|
remote-endpoint = <&hdr40_snd_i2s_dap_ep>;
|
|
link-name = "respeaker-4-mic-array";
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
fragment@1 {
|
|
target = <&tegra_sound>;
|
|
__overlay__ {
|
|
nvidia-audio-card,widgets =
|
|
"Microphone", "H40-AC Mic";
|
|
nvidia-audio-card,routing =
|
|
"H40-AC MIC1N", "H40-AC Mic",
|
|
"H40-AC MIC1P", "H40-AC Mic",
|
|
"H40-AC MIC2N", "H40-AC Mic",
|
|
"H40-AC MIC2P", "H40-AC Mic",
|
|
"H40-AC MIC3N", "H40-AC Mic",
|
|
"H40-AC MIC3P", "H40-AC Mic",
|
|
"H40-AC MIC4N", "H40-AC Mic",
|
|
"H40-AC MIC4P", "H40-AC Mic",
|
|
"H40-AC Capture", "H40-AC Mic";
|
|
};
|
|
};
|
|
|
|
fragment@2 {
|
|
target = <&hdr40_snd_link_i2s>;
|
|
__overlay__ {
|
|
link-name = "respeaker-4-mic-array";
|
|
format = "dsp_a";
|
|
bitclock-master;
|
|
frame-master;
|
|
codec {
|
|
sound-dai = <&ac108_a>;
|
|
prefix = "H40-AC";
|
|
};
|
|
};
|
|
};
|
|
|
|
fragment@3 {
|
|
target = <&pinmux>;
|
|
__overlay__ {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&jetson_io_pinmux>;
|
|
|
|
jetson_io_pinmux: exp-header-pinmux {
|
|
hdr40-pin12 {
|
|
nvidia,pins = HDR40_PIN12;
|
|
nvidia,function = HDR40_I2S;
|
|
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
|
|
nvidia,tristate = <TEGRA_PIN_DISABLE>;
|
|
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
|
|
};
|
|
|
|
hdr40-pin35 {
|
|
nvidia,pins = HDR40_PIN35;
|
|
nvidia,function = HDR40_I2S;
|
|
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
|
|
nvidia,tristate = <TEGRA_PIN_DISABLE>;
|
|
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
|
|
};
|
|
|
|
hdr40-pin38 {
|
|
nvidia,pins = HDR40_PIN38;
|
|
nvidia,function = HDR40_I2S;
|
|
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
|
|
nvidia,tristate = <TEGRA_PIN_ENABLE>;
|
|
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
/* Audio graph fragments */
|
|
fragment@4 {
|
|
target = <&tegra_sound_graph>;
|
|
__overlay__ {
|
|
widgets = "Microphone", "H40-AC Mic";
|
|
|
|
routing = "H40-AC MIC1N", "H40-AC Mic",
|
|
"H40-AC MIC1P", "H40-AC Mic",
|
|
"H40-AC MIC2N", "H40-AC Mic",
|
|
"H40-AC MIC2P", "H40-AC Mic",
|
|
"H40-AC MIC3N", "H40-AC Mic",
|
|
"H40-AC MIC3P", "H40-AC Mic",
|
|
"H40-AC MIC4N", "H40-AC Mic",
|
|
"H40-AC MIC4P", "H40-AC Mic",
|
|
"H40-AC Capture", "H40-AC Mic";
|
|
};
|
|
};
|
|
|
|
fragment@5 {
|
|
target = <&hdr40_snd_i2s_dap_ep>;
|
|
__overlay__ {
|
|
dai-format = "dsp_a";
|
|
bitclock-master;
|
|
frame-master;
|
|
remote-endpoint = <&ac108_ep>;
|
|
};
|
|
};
|
|
};
|