mirror of
git://nv-tegra.nvidia.com/device/hardware/nvidia/t23x-public-dts.git
synced 2025-12-22 09:12:02 +03:00
41d6987300
Following device-tree overlays for Orin Hope Developer Kit are added: 1. M.2 Key E header 2. M.2 Key B header 2. Jetson 20-pin GPIO header And header defining the compatible string is also added Bug 3966930 Change-Id: I40012c496316f93eff5789fd441f42c96b1d35f0 Reviewed-on: https://git-master.nvidia.com/r/c/device/hardware/nvidia/t23x-public-dts/+/2953681 Reviewed-by: Asha Talambedu <atalambedu@nvidia.com> Reviewed-by: Sheetal . <sheetal@nvidia.com> Reviewed-by: Dara Ramesh <dramesh@nvidia.com> Tested-by: Asha Talambedu <atalambedu@nvidia.com> GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
72 lines
1.8 KiB
Devicetree
72 lines
1.8 KiB
Devicetree
// SPDX-License-Identifier: GPL-2.0-only
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// Copyright (c) 2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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//Device-tree overlay for tegra234-p3740-0002-p3701-0008 M.2 Key E Slot.
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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-bindings/tegra234-p3740-0002-p3701-0008.h>
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/ {
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overlay-name = "Jetson M.2 Key E Slot";
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compatible = JETSON_COMPATIBLE;
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p3740-0000_p3701-0000-m2ke@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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m2ke-pin8 {
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nvidia,pins = "soc_gpio45_pad0";
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nvidia,function = "i2s1";
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nvidia,pin-label = "i2s1_sclk";
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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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m2ke-pin10 {
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nvidia,pins = "soc_gpio48_pad3";
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nvidia,function = "i2s1";
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nvidia,pin-label = "i2s1_fs";
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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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m2ke-pin12 {
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nvidia,pins = "soc_gpio47_pad2";
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nvidia,function = "i2s1";
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nvidia,pin-label = "i2s1_din";
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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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m2ke-pin14 {
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nvidia,pins = "soc_gpio46_pad1";
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nvidia,function = "i2s1";
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nvidia,pin-label = "i2s1_dout";
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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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m2ke-pin22 {
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nvidia,pins = "uart2_rx_px5";
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};
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m2ke-pin32 {
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nvidia,pins = "uart2_tx_px4";
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};
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m2ke-pin34 {
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nvidia,pins = "uart2_cts_px7";
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};
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m2ke-pin36 {
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nvidia,pins = "uart2_rts_px6";
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};
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m2ke-pin58 {
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nvidia,pins = "dp_aux_ch2_n_pn6";
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};
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m2ke-pin60 {
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nvidia,pins = "dp_aux_ch2_p_pn5";
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};
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};
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};
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};
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};
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