123 lines
1.8 KiB
Plaintext
123 lines
1.8 KiB
Plaintext
/*
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* Copyright (c) 2024 DPTechnics bv
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/dts-v1/;
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#include "espressif/esp32s3/esp32s3_wroom_n16r2.dtsi"
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#include "walter-pinctrl.dtsi"
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#include <espressif/partitions_0x0_amp_8M.dtsi>
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/ {
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model = "DPTechnics Walter PROCPU";
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compatible = "espressif,esp32s3";
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aliases {
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modem = &modem;
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modem-uart = &uart1;
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i2c-0 = &i2c0;
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watchdog0 = &wdt0;
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uart-0 = &usb_serial;
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};
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chosen {
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zephyr,sram = &sram0;
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zephyr,console = &usb_serial;
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zephyr,shell-uart = &usb_serial;
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zephyr,flash = &flash0;
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zephyr,code-partition = &slot0_partition;
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zephyr,bt-hci = &esp32_bt_hci;
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};
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};
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&usb_serial {
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status = "okay";
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};
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&uart0 {
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status = "disabled";
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};
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&uart1 {
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status = "okay";
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current-speed = <115200>;
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hw-flow-control;
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pinctrl-0 = <&uart1_default>;
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pinctrl-names = "default";
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modem: modem {
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status = "okay";
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compatible = "sqn,gm02s";
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mdm-reset-gpios = <&gpio1 13 (GPIO_OPEN_DRAIN | GPIO_ACTIVE_LOW)>;
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};
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};
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&gpio0 {
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status = "okay";
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};
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&gpio1 {
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status = "okay";
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};
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&i2c0 {
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clock-frequency = <I2C_BITRATE_STANDARD>;
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pinctrl-0 = <&i2c0_default>;
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pinctrl-names = "default";
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};
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&i2c1 {
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clock-frequency = <I2C_BITRATE_STANDARD>;
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pinctrl-0 = <&i2c1_default>;
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pinctrl-names = "default";
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};
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&spi2 {
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#address-cells = <1>;
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#size-cells = <0>;
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status = "okay";
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pinctrl-0 = <&spim2_default>;
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pinctrl-names = "default";
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};
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&spi3 {
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#address-cells = <1>;
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#size-cells = <0>;
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status = "okay";
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pinctrl-0 = <&spim3_default>;
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pinctrl-names = "default";
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};
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&twai {
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pinctrl-0 = <&twai_default>;
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pinctrl-names = "default";
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};
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&timer0 {
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status = "disabled";
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};
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&timer1 {
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status = "disabled";
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};
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&timer2 {
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status = "disabled";
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};
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&timer3 {
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status = "disabled";
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};
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&wdt0 {
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status = "okay";
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};
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&trng0 {
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status = "okay";
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};
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&esp32_bt_hci {
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status = "okay";
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};
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