febd0aa5e3
through the inclusion of pinctrl-[0/name] properties to ESP32's board SPI nodes. It also removes dts properties related to pinmux. Signed-off-by: Glauber Maroto Ferreira <glauber.ferreira@espressif.com>
151 lines
2.5 KiB
Text
151 lines
2.5 KiB
Text
/*
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* Copyright (c) 2019 Intel Corporation.
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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/esp32.dtsi>
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#include "esp32-pinctrl.dtsi"
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/ {
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model = "esp32";
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compatible = "espressif,esp32";
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aliases {
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uart-0 = &uart0;
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i2c-0 = &i2c0;
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};
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chosen {
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zephyr,sram = &sram0;
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zephyr,console = &uart0;
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zephyr,shell-uart = &uart0;
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zephyr,flash = &flash0;
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};
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};
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&cpu0 {
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clock-frequency = <ESP32_CLK_CPU_240M>;
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};
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&cpu1 {
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clock-frequency = <ESP32_CLK_CPU_240M>;
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};
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&uart0 {
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status = "okay";
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current-speed = <115200>;
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pinctrl-0 = <&uart0_tx_gpio1 &uart0_rx_gpio3>;
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pinctrl-names = "default";
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};
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&uart1 {
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current-speed = <115200>;
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pinctrl-0 = <&uart1_tx_gpio10 &uart1_rx_gpio9>;
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pinctrl-names = "default";
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};
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&uart2 {
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current-speed = <115200>;
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pinctrl-0 = <&uart2_tx_gpio17 &uart2_rx_gpio16>;
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pinctrl-names = "default";
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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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status = "okay";
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clock-frequency = <I2C_BITRATE_STANDARD>;
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sda-pin = <21>;
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scl-pin = <22>;
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};
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&i2c1 {
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clock-frequency = <I2C_BITRATE_STANDARD>;
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sda-pin = <18>;
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scl-pin = <5>;
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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_miso_gpio12 &spim2_mosi_gpio13
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&spim2_sclk_gpio14 &spim2_csel_gpio15>;
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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_miso_gpio19 &spim3_mosi_gpio23
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&spim3_sclk_gpio18 &spim3_csel_gpio5>;
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pinctrl-names = "default";
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};
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&timer0 {
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status = "okay";
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};
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&timer1 {
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status = "okay";
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};
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&timer2 {
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status = "okay";
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};
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&timer3 {
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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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&flash0 {
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status = "okay";
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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/* Reserve 60kB for the bootloader */
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boot_partition: partition@1000 {
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label = "mcuboot";
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reg = <0x00001000 0x0000F000>;
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read-only;
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};
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/* Reserve 1024kB for the application in slot 0 */
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slot0_partition: partition@10000 {
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label = "image-0";
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reg = <0x00010000 0x00100000>;
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};
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/* Reserve 1024kB for the application in slot 1 */
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slot1_partition: partition@110000 {
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label = "image-1";
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reg = <0x00110000 0x00100000>;
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};
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/* Reserve 256kB for the scratch partition */
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scratch_partition: partition@210000 {
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label = "image-scratch";
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reg = <0x00210000 0x00040000>;
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};
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storage_partition: partition@250000 {
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label = "storage";
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reg = <0x00250000 0x00006000>;
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};
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};
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};
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