mirror of
git://nv-tegra.nvidia.com/device/hardware/nvidia/tegra-public-dts.git
synced 2025-12-22 09:11:55 +03:00
b77993bb67
- FE-PI Audio V1 and Z V2 have Line In and Line Out jacks. On V1, Line In and Line out are realised with the help of 2 RCA jacks for Input and 2 RCA jacks for output. on Z V2, they are realised with 3.5mm stereo jacks Added relevant DAPM widgets to support audio on these jacks Bug 2827043 Change-Id: If346f0748ea5208db08fd36bff427d1ce78e2510 Reviewed-on: https://git-master.nvidia.com/r/c/device/hardware/nvidia/platform/tegra/common/+/2371097 (cherry picked from commit 6a1f8e33a424b7afc84d2479672724fada606778) Reviewed-on: https://git-master.nvidia.com/r/c/device/hardware/nvidia/platform/tegra/common/+/2409602 Tested-by: Asha Talambedu <atalambedu@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com> Reviewed-by: Asha Talambedu <atalambedu@nvidia.com> Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Viswanath L <viswanathl@nvidia.com> Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> GVS: Gerrit_Virtual_Submit
136 lines
3.2 KiB
Devicetree
136 lines
3.2 KiB
Devicetree
/*
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* Copyright (c) 2019-2020, NVIDIA CORPORATION. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*
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* Jetson Device-tree overlay for FE-PI Audio V1 and Z V2.
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*/
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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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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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#sound-dai-cells = <0>;
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status = "okay";
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};
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};
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};
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fragment@2 {
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target = <&tegra_sound>;
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__overlay__ {
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nvidia-audio-card,widgets =
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"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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nvidia-audio-card,routing =
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"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@3 {
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target = <&hdr40_snd_link_i2s>;
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__overlay__ {
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link-name = "fe-pi-audio-z-v2";
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bitclock-master;
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frame-master;
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codec {
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sound-dai = <&sgtl5000>;
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prefix = "H40-SGTL";
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};
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};
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};
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fragment@4 {
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target = <&pinmux>;
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__overlay__ {
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pinctrl-names = "default";
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pinctrl-0 = <&hdr40_pinmux>;
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hdr40_pinmux: header-40pin-pinmux {
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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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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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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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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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};
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