153 lines
2.6 KiB
Plaintext
153 lines
2.6 KiB
Plaintext
/*
|
|
* Copyright (c) 2017 Piotr Mienkowski
|
|
* Copyright (c) 2017 Justin Watson
|
|
* Copyright (c) 2020 Stephanos Ioannidis <root@stephanos.io>
|
|
* Copyright (c) 2020 Gerson Fernando Budke <nandojve@gmail.com>
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
/ {
|
|
aliases {
|
|
i2c-0 = &twihs0;
|
|
i2c-1 = &twihs1;
|
|
i2c-2 = &twihs2;
|
|
led0 = &green_led;
|
|
sw0 = &sw0_user_button;
|
|
};
|
|
|
|
chosen {
|
|
zephyr,console = &usart1;
|
|
zephyr,shell-uart = &usart1;
|
|
zephyr,sram = &sram0;
|
|
zephyr,flash = &flash0;
|
|
zephyr,code-partition = &slot0_partition;
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
green_led: led_0 {
|
|
gpios = <&pioc 8 GPIO_ACTIVE_LOW>;
|
|
label = "User LED";
|
|
};
|
|
};
|
|
|
|
gpio_keys {
|
|
compatible = "gpio-keys";
|
|
|
|
/* The switch is labeled SW300 in the schematic, and labeled
|
|
* SW0 on the board, and labeld SW1 User Button on docs
|
|
*/
|
|
sw0_user_button: button_1 {
|
|
label = "User Button";
|
|
gpios = <&pioa 11 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&cpu0 {
|
|
clock-frequency = <300000000>;
|
|
};
|
|
|
|
&afec0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&afec1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&dacc {
|
|
status = "okay";
|
|
};
|
|
|
|
&twihs0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&twihs2 {
|
|
status = "okay";
|
|
};
|
|
|
|
&spi0 {
|
|
status = "okay";
|
|
pinctrl-0 = <&pc26c_spi1_miso &pc27c_spi1_mosi &pc24c_spi1_spck &pd27b_spi0_npcs3>;
|
|
};
|
|
|
|
&usart1 {
|
|
current-speed = <115200>;
|
|
status = "okay";
|
|
};
|
|
|
|
&wdt {
|
|
status = "okay";
|
|
};
|
|
|
|
zephyr_udc0: &usbhs {
|
|
status = "okay";
|
|
};
|
|
|
|
&gmac {
|
|
status = "okay";
|
|
|
|
phy: phy {
|
|
compatible = "ethernet-phy";
|
|
status = "okay";
|
|
address = <0>;
|
|
mdio = <&mdio>;
|
|
};
|
|
};
|
|
|
|
&mdio {
|
|
status = "okay";
|
|
};
|
|
|
|
&pwm0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&flash0 {
|
|
partitions {
|
|
compatible = "fixed-partitions";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
/*
|
|
* The first half of sector 0 (64 kbytes)
|
|
* is reserved for the bootloader
|
|
*/
|
|
boot_partition: partition@0 {
|
|
label = "mcuboot";
|
|
reg = <0x0 0x00010000>;
|
|
read-only;
|
|
};
|
|
|
|
/* From sector 1 to sector 7 (included): slot0 (896 kbytes) */
|
|
slot0_partition: partition@20000 {
|
|
label = "image-0";
|
|
reg = <0x0020000 0x000e0000>;
|
|
};
|
|
|
|
/* From sector 8 to sector 14 (included): slot1 (896 kbytes) */
|
|
slot1_partition: partition@100000 {
|
|
label = "image-1";
|
|
reg = <0x00100000 0x000e0000>;
|
|
};
|
|
|
|
/* Sector 15: scratch (128 kbytes) */
|
|
scratch_partition: partition@1e0000 {
|
|
label = "image-scratch";
|
|
reg = <0x001e0000 0x00020000>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&ssc {
|
|
status = "okay";
|
|
label = "I2S_0";
|
|
dma-names = "rx", "tx";
|
|
dmas = <&xdmac 22 DMA_PERID_SSC_RX>, <&xdmac 23 DMA_PERID_SSC_TX>;
|
|
pinctrl-0 = <&pd24b_ssc_rf &pa22a_ssc_rk &pa10c_ssc_rd
|
|
&pb0d_ssc_tf &pb1d_ssc_tk &pb5d_ssc_td>;
|
|
};
|