mirror of
git://nv-tegra.nvidia.com/device/hardware/nvidia/tegra-public-dts.git
synced 2025-12-22 09:11:55 +03:00
31b2d3e128
Graph based sound card is the default now and legacy bindings are going to be removed. Thus remove legacy bindings. Bug 4596865 Change-Id: I009fa7825479902ad764bd5c2459f9e41ff124ef Signed-off-by: Sameer Pujar <spujar@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/device/hardware/nvidia/tegra-public-dts/+/3111494 Reviewed-by: Dara Ramesh <dramesh@nvidia.com> GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com> Reviewed-by: svcacv <svcacv@nvidia.com> Reviewed-by: Mohan kumar <mkumard@nvidia.com>
123 lines
2.9 KiB
Devicetree
123 lines
2.9 KiB
Devicetree
// SPDX-License-Identifier: GPL-2.0-only
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// SPDX-FileCopyrightText: Copyright (c) 2019-2024, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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//
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// Jetson Device-tree overlay for FE-PI Audio V1 and Z V2.
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#include <dt-bindings/pinctrl/pinctrl-tegra.h>
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/ {
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overlay-name = "FE-PI Audio V1 and Z V2";
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jetson-header-name = "Jetson 40pin Header";
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compatible = JETSON_COMPATIBLE;
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fragment@0 {
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target-path = "/";
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__overlay__ {
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clocks {
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sgtl5000_mclk: sgtl5000_mclk {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <12288000>;
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clock-output-names = "sgtl5000-mclk";
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status = "okay";
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};
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};
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};
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};
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fragment@1 {
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target = <&hdr40_i2c1>;
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__overlay__ {
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#address-cells = <1>;
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#size-cells = <0>;
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sgtl5000: sgtl5000@0a {
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compatible = "fsl,sgtl5000";
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reg = <0x0a>;
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clocks = <&sgtl5000_mclk>;
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micbias-resistor-k-ohms = <2>;
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micbias-voltage-m-volts = <3000>;
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VDDA-supply = <&hdr40_vdd_3v3>;
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VDDIO-supply = <&hdr40_vdd_3v3>;
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status = "okay";
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sound-name-prefix = "H40-SGTL";
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port {
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sgtl5000_ep: endpoint {
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remote-endpoint = <&hdr40_snd_i2s_dap_ep>;
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link-name = "fe-pi-audio-z-v2";
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};
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};
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};
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};
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};
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fragment@2 {
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target = <&pinmux>;
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__overlay__ {
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pinctrl-names = "default";
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pinctrl-0 = <&jetson_io_pinmux>;
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jetson_io_pinmux: exp-header-pinmux {
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hdr40-pin12 {
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nvidia,pins = HDR40_PIN12;
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nvidia,function = HDR40_I2S;
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nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
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nvidia,tristate = <TEGRA_PIN_DISABLE>;
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nvidia,enable-input = <TEGRA_PIN_ENABLE>;
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};
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hdr40-pin35 {
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nvidia,pins = HDR40_PIN35;
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nvidia,function = HDR40_I2S;
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nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
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nvidia,tristate = <TEGRA_PIN_DISABLE>;
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nvidia,enable-input = <TEGRA_PIN_ENABLE>;
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};
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hdr40-pin38 {
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nvidia,pins = HDR40_PIN38;
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nvidia,function = HDR40_I2S;
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nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
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nvidia,tristate = <TEGRA_PIN_ENABLE>;
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nvidia,enable-input = <TEGRA_PIN_ENABLE>;
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};
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hdr40-pin40 {
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nvidia,pins = HDR40_PIN40;
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nvidia,function = HDR40_I2S;
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nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
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nvidia,tristate = <TEGRA_PIN_DISABLE>;
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nvidia,enable-input = <TEGRA_PIN_DISABLE>;
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};
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};
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};
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};
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fragment@3 {
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target = <&tegra_sound>;
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__overlay__ {
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widgets = "Headphone", "H40-SGTL Headphone",
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"Microphone", "H40-SGTL Mic",
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"Line", "H40-SGTL Line In",
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"Line", "H40-SGTL Line Out";
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routing = "H40-SGTL Headphone", "H40-SGTL HP_OUT",
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"H40-SGTL MIC_IN", "H40-SGTL Mic",
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"H40-SGTL ADC", "H40-SGTL Mic Bias",
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"H40-SGTL LINE_IN", "H40-SGTL Line In",
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"H40-SGTL Line Out", "H40-SGTL LINE_OUT";
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};
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};
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fragment@4 {
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target = <&hdr40_snd_i2s_dap_ep>;
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__overlay__ {
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bitclock-master;
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frame-master;
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remote-endpoint = <&sgtl5000_ep>;
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};
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};
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};
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