197 lines
3.5 KiB
Plaintext
197 lines
3.5 KiB
Plaintext
/*
|
|
* Copyright (c) 2021 Linaro Limited
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
#include <st/u5/stm32u585Xi.dtsi>
|
|
#include <st/u5/stm32u585aiixq-pinctrl.dtsi>
|
|
#include "arduino_r3_connector.dtsi"
|
|
|
|
/ {
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
green_led_1: led_1 {
|
|
gpios = <&gpioh 7 GPIO_ACTIVE_LOW>;
|
|
label = "User LD7";
|
|
};
|
|
red_led_1: led_3 {
|
|
gpios = <&gpioh 6 GPIO_ACTIVE_LOW>;
|
|
label = "User LD6";
|
|
};
|
|
};
|
|
|
|
gpio_keys {
|
|
compatible = "gpio-keys";
|
|
user_button: button {
|
|
label = "User";
|
|
gpios = <&gpioc 13 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
|
|
};
|
|
};
|
|
|
|
power-states {
|
|
stop0: state0 {
|
|
compatible = "zephyr,power-state";
|
|
power-state-name = "suspend-to-idle";
|
|
substate-id = <1>;
|
|
min-residency-us = <100>;
|
|
};
|
|
stop1: state1 {
|
|
compatible = "zephyr,power-state";
|
|
power-state-name = "suspend-to-idle";
|
|
substate-id = <2>;
|
|
min-residency-us = <500>;
|
|
};
|
|
stop2: state2 {
|
|
compatible = "zephyr,power-state";
|
|
power-state-name = "suspend-to-idle";
|
|
substate-id = <3>;
|
|
min-residency-us = <900>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&clk_lse {
|
|
status = "okay";
|
|
};
|
|
|
|
&clk_msis {
|
|
status = "okay";
|
|
msi-range = <4>;
|
|
msi-pll-mode;
|
|
};
|
|
|
|
&pll1 {
|
|
div-m = <1>;
|
|
mul-n = <80>;
|
|
div-q = <2>;
|
|
div-r = <2>;
|
|
clocks = <&clk_msis>;
|
|
status = "okay";
|
|
};
|
|
|
|
&rcc {
|
|
clocks = <&pll1>;
|
|
clock-frequency = <DT_FREQ_M(160)>;
|
|
ahb-prescaler = <1>;
|
|
apb1-prescaler = <1>;
|
|
apb2-prescaler = <1>;
|
|
apb3-prescaler = <1>;
|
|
};
|
|
|
|
&cpu0 {
|
|
cpu-power-states = <&stop0 &stop1 &stop2>;
|
|
};
|
|
|
|
&lptim1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&usart1 {
|
|
pinctrl-0 = <&usart1_tx_pa9 &usart1_rx_pa10>;
|
|
pinctrl-names = "default";
|
|
current-speed = <115200>;
|
|
status = "okay";
|
|
};
|
|
|
|
&usart3 {
|
|
pinctrl-0 = <&usart3_tx_pd8 &usart3_rx_pd9>;
|
|
pinctrl-names = "default";
|
|
current-speed = <115200>;
|
|
status = "okay";
|
|
};
|
|
|
|
&spi1 {
|
|
pinctrl-0 = <&spi1_nss_pe12 &spi1_sck_pe13
|
|
&spi1_miso_pe14 &spi1_mosi_pe15>;
|
|
pinctrl-names = "default";
|
|
status = "okay";
|
|
};
|
|
|
|
&octospi2 {
|
|
pinctrl-0 = <&octospim_p2_clk_pf4 &octospim_p2_ncs_pi5
|
|
&octospim_p2_io0_pf0 &octospim_p2_io1_pf1
|
|
&octospim_p2_io2_pf2 &octospim_p2_io3_pf3
|
|
&octospim_p2_io4_ph9 &octospim_p2_io5_ph10
|
|
&octospim_p2_io6_ph11 &octospim_p2_io7_ph12
|
|
&octospim_p2_dqs_pf12>;
|
|
pinctrl-names = "default";
|
|
|
|
status = "okay";
|
|
|
|
mx25lm51245: ospi-nor-flash@0 {
|
|
compatible = "st,stm32-ospi-nor";
|
|
label = "MX25LM51245";
|
|
reg = <0>;
|
|
ospi-max-frequency = <DT_FREQ_M(50)>;
|
|
size = <DT_SIZE_M(64)>;
|
|
spi-bus-width = <OSPI_OPI_MODE>;
|
|
data-rate = <OSPI_DTR_TRANSFER>;
|
|
status = "okay";
|
|
sfdp-bfp = [
|
|
53 46 44 50 06 01 02 ff
|
|
00 06 01 10 30 00 00 ff
|
|
C2 00 01 04 10 01 00 ff
|
|
84 00 01 02 C0 00 00 ff
|
|
00 00 00 00
|
|
];
|
|
|
|
partitions {
|
|
compatible = "fixed-partitions";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
partition@0 {
|
|
label = "nor";
|
|
reg = <0x00000000 DT_SIZE_M(4)>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&i2c1 {
|
|
pinctrl-0 = <&i2c1_scl_pb8 &i2c1_sda_pb9>;
|
|
pinctrl-names = "default";
|
|
status = "okay";
|
|
clock-frequency = <I2C_BITRATE_FAST>;
|
|
};
|
|
|
|
&i2c2 {
|
|
pinctrl-0 = <&i2c2_scl_ph4 &i2c2_sda_ph5>;
|
|
pinctrl-names = "default";
|
|
status = "okay";
|
|
clock-frequency = <I2C_BITRATE_FAST>;
|
|
|
|
hts221@5f {
|
|
compatible = "st,hts221";
|
|
reg = <0x5f>;
|
|
label = "HTS221";
|
|
};
|
|
};
|
|
|
|
&rng {
|
|
status = "okay";
|
|
};
|
|
|
|
zephyr_udc0: &usbotg_fs {
|
|
pinctrl-0 = <&usb_otg_fs_dm_pa11 &usb_otg_fs_dp_pa12>;
|
|
pinctrl-names = "default";
|
|
status = "okay";
|
|
};
|
|
|
|
&adc1 {
|
|
pinctrl-0 = <&adc1_in15_pb0>;
|
|
pinctrl-names = "default";
|
|
status = "okay";
|
|
};
|
|
|
|
&dac1 {
|
|
pinctrl-0 = <&dac1_out1_pa4>;
|
|
pinctrl-names = "default";
|
|
status = "okay";
|
|
};
|
|
|
|
&iwdg {
|
|
status = "okay";
|
|
};
|