| /* |
| * Copyright (c) 2023 STMicroelectronics |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| /dts-v1/; |
| #include <st/h5/stm32h573Xi.dtsi> |
| #include <st/h5/stm32h573iikxq-pinctrl.dtsi> |
| #include "arduino_r3_connector.dtsi" |
| |
| / { |
| model = "STMicroelectronics STM32H573I DISCOVERY KIT board"; |
| compatible = "st,stm32h573i-dk"; |
| |
| chosen { |
| zephyr,console = &usart1; |
| zephyr,shell-uart = &usart1; |
| zephyr,sram = &sram0; |
| zephyr,flash = &flash0; |
| zephyr,code-partition = &slot0_partition; |
| zephyr,canbus = &can1; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| green_led_0: led_1 { |
| gpios = <&gpioi 9 GPIO_ACTIVE_LOW>; |
| label = "User LD1"; |
| }; |
| orange_led_0: led_2 { |
| gpios = <&gpioi 8 GPIO_ACTIVE_LOW>; |
| label = "User LD2"; |
| }; |
| red_led_0: led_3 { |
| gpios = <&gpiof 1 GPIO_ACTIVE_LOW>; |
| label = "User LD3"; |
| }; |
| blue_led_0: led_4 { |
| gpios = <&gpiof 4 GPIO_ACTIVE_LOW>; |
| label = "User LD4"; |
| }; |
| }; |
| |
| gpio_keys { |
| compatible = "gpio-keys"; |
| user_button: button { |
| label = "User"; |
| gpios = <&gpioc 13 GPIO_ACTIVE_LOW>; |
| }; |
| }; |
| |
| aliases { |
| led0 = &blue_led_0; |
| sw0 = &user_button; |
| watchdog0 = &iwdg; |
| spi-flash0 = &mx25lm51245; |
| die-temp0 = &die_temp; |
| volt-sensor0 = &vref; |
| volt-sensor1 = &vbat; |
| }; |
| }; |
| |
| &clk_hsi48 { |
| status = "okay"; |
| }; |
| |
| &clk_lse { |
| status = "okay"; |
| }; |
| |
| &clk_hse { |
| clock-frequency = <DT_FREQ_M(25)>; |
| hse-bypass; /* X3 is a 25MHz oscillator on PH0 */ |
| status = "okay"; |
| }; |
| |
| &pll { |
| div-m = <5>; |
| mul-n = <96>; |
| div-p = <2>; |
| div-q = <2>; |
| div-r = <2>; |
| clocks = <&clk_hse>; |
| status = "okay"; |
| }; |
| |
| &rcc { |
| clocks = <&pll>; |
| clock-frequency = <DT_FREQ_M(240)>; |
| ahb-prescaler = <1>; |
| apb1-prescaler = <1>; |
| apb2-prescaler = <1>; |
| apb3-prescaler = <1>; |
| }; |
| |
| &usart1 { |
| pinctrl-0 = <&usart1_tx_pa9 &usart1_rx_pa10>; |
| pinctrl-names = "default"; |
| current-speed = <115200>; |
| status = "okay"; |
| }; |
| |
| &timers2 { |
| st,prescaler = <10000>; |
| status = "okay"; |
| |
| pwm2: pwm { |
| status = "okay"; |
| pinctrl-0 = <&tim2_ch4_pa3>; |
| pinctrl-names = "default"; |
| }; |
| }; |
| |
| &timers3 { |
| st,prescaler = <10000>; |
| status = "okay"; |
| |
| pwm3: pwm { |
| status = "okay"; |
| pinctrl-0 = <&tim3_ch2_pb5>; |
| pinctrl-names = "default"; |
| }; |
| }; |
| |
| &aes { |
| status = "okay"; |
| }; |
| |
| &rng { |
| status = "okay"; |
| }; |
| |
| &flash0 { |
| partitions { |
| compatible = "fixed-partitions"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| /* Set the partitions with first MB to make use of the whole Bank1 */ |
| boot_partition: partition@0 { |
| label = "mcuboot"; |
| reg = <0x00000000 DT_SIZE_K(64)>; |
| }; |
| slot0_partition: partition@10000 { |
| label = "image-0"; |
| reg = <0x00010000 DT_SIZE_K(416)>; |
| }; |
| slot1_partition: partition@78000 { |
| label = "image-1"; |
| reg = <0x00078000 DT_SIZE_K(416)>; |
| }; |
| scratch_partition: partition@e0000 { |
| label = "image-scratch"; |
| reg = <0x000e0000 DT_SIZE_K(64)>; |
| }; |
| /* Set 64KB of storage at the end of Bank1 */ |
| storage_partition: partition@f0000 { |
| label = "storage"; |
| reg = <0x000f0000 DT_SIZE_K(64)>; |
| }; |
| }; |
| }; |
| |
| &rtc { |
| clocks = <&rcc STM32_CLOCK_BUS_APB3 0x00200000>, |
| <&rcc STM32_SRC_LSE RTC_SEL(1)>; |
| status = "okay"; |
| }; |
| |
| &iwdg { |
| status = "okay"; |
| }; |
| |
| &gpdma1 { |
| status = "okay"; |
| }; |
| |
| &gpdma2 { |
| status = "okay"; |
| }; |
| |
| &dac1 { |
| /* only 2 output channels : out1 on pa4 or out2 on pa5 */ |
| pinctrl-0 = <&dac1_out1_pa4>; /* Arduino A1 */ |
| pinctrl-names = "default"; |
| status = "okay"; |
| }; |
| |
| &adc1 { |
| pinctrl-0 = <&adc1_inp6_pf12>; /* Arduino A5 */ |
| pinctrl-names = "default"; |
| status = "okay"; |
| }; |
| |
| &spi2 { |
| pinctrl-0 = <&spi2_nss_pa3 &spi2_sck_pi1 |
| &spi2_miso_pi2 &spi2_mosi_pb15>; |
| pinctrl-names = "default"; |
| status = "okay"; |
| }; |
| |
| &can1 { |
| clocks = <&rcc STM32_CLOCK_BUS_APB1_2 0x00000200>, |
| <&rcc STM32_SRC_PLL1_Q FDCAN_SEL(1)>; |
| pinctrl-0 = <&fdcan1_rx_pa11 &fdcan1_tx_pa12>; |
| pinctrl-names = "default"; |
| bus-speed = <125000>; |
| bus-speed-data = <1000000>; |
| status = "okay"; |
| }; |
| |
| &octospi1 { |
| pinctrl-0 = <&octospi1_io0_pb1 &octospi1_io1_pd12 |
| &octospi1_io2_pc2 &octospi1_io3_pd13 |
| &octospi1_io4_ph2 &octospi1_io5_ph3 |
| &octospi1_io6_pg9 &octospi1_io7_pc0 |
| &octospi1_clk_pf10 &octospi1_ncs_pg6 |
| &octospi1_dqs_pb2>; |
| pinctrl-names = "default"; |
| |
| status = "okay"; |
| |
| mx25lm51245: ospi-nor-flash@0 { |
| compatible = "st,stm32-ospi-nor"; |
| reg = <0>; |
| ospi-max-frequency = <DT_FREQ_M(50)>; |
| size = <DT_SIZE_M(512)>; /* 64 MBytes */ |
| spi-bus-width = <OSPI_OPI_MODE>; |
| data-rate = <OSPI_DTR_TRANSFER>; |
| four-byte-opcodes; |
| status = "okay"; |
| |
| partitions { |
| compatible = "fixed-partitions"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| partition@0 { |
| label = "nor"; |
| reg = <0x00000000 DT_SIZE_M(64)>; |
| }; |
| }; |
| }; |
| }; |
| |
| &die_temp { |
| status = "okay"; |
| }; |
| |
| &vref { |
| status = "okay"; |
| }; |
| |
| &vbat { |
| status = "okay"; |
| }; |