78 lines
2.3 KiB
Plaintext
78 lines
2.3 KiB
Plaintext
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/*
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* Copyright (c) 2021, 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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* Device-tree overlay for tegra210-jetson-tx1-p2597-2180-a01-devkit
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* 30-pin Expansion Header.
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*/
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/dts-v1/;
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/plugin/;
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#include <dt-bindings/pinctrl/pinctrl-tegra.h>
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#include <dt-common/jetson/tegra210-jetson-tx1-p2597-2180-a01-devkit.h>
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/ {
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overlay-name = "Jetson 30pin Header";
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compatible = JETSON_COMPATIBLE;
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fragment@0 {
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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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hdr30-pin23 {
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nvidia,pins = "pk3";
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nvidia,function = "i2s5b";
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nvidia,pin-group = "i2s5";
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nvidia,pin-label = "i2s5b_sclk";
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nvidia,pull = <TEGRA_PIN_PULL_NONE>;
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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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hdr30-pin24 {
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nvidia,pins = "pk2";
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nvidia,function = "i2s5b";
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nvidia,pin-group = "i2s5";
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nvidia,pin-label = "i2s5b_dout";
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nvidia,pull = <TEGRA_PIN_PULL_NONE>;
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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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hdr30-pin25 {
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nvidia,pins = "pk1";
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nvidia,function = "i2s5b";
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nvidia,pin-group = "i2s5";
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nvidia,pin-label = "i2s5b_din";
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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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hdr30-pin26 {
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nvidia,pins = "pk0";
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nvidia,function = "i2s5b";
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nvidia,pin-group = "i2s5";
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nvidia,pin-label = "i2s5b_fs";
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nvidia,pull = <TEGRA_PIN_PULL_NONE>;
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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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};
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};
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};
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};
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