/*
 * Copyright (c) 2021 Linaro Limited
 * Copyright (c) 2023 Thomas Stranger
 *
 * SPDX-License-Identifier: Apache-2.0
 */

#include <st/h5/stm32h563Xi.dtsi>
#include <st/h5/stm32h563zitx-pinctrl.dtsi>
#include "arduino_r3_connector.dtsi"

/ {
	leds {
		compatible = "gpio-leds";
		green_led_1: led_1 {
			gpios = <&gpiob 0 GPIO_ACTIVE_HIGH>;
			label = "User LD1";
		};
		yellow_led_1: led_2 {
			gpios = <&gpiof 4 GPIO_ACTIVE_HIGH>;
			label = "User LD2";
		};
		red_led_1: led_3 {
			gpios = <&gpiog 4 GPIO_ACTIVE_HIGH>;
			label = "User LD3";
		};
	};

	gpio_keys {
		compatible = "gpio-keys";
		user_button: button {
			label = "User";
			gpios = <&gpioc 13 GPIO_ACTIVE_HIGH>;
		};
	};

	pwmleds: pwmleds {
		compatible = "pwm-leds";
		status = "disabled";

		pwm_led_1: green_led_1 {
			pwms = <&pwm3 3 PWM_MSEC(20) PWM_POLARITY_NORMAL>;
			label = "green led";
		};
	};
};

&clk_hse {
	clock-frequency = <DT_FREQ_M(8)>; /* STLink 8MHz clock */
	hse-bypass;
	status = "okay";
};

&clk_hsi48 {
	status = "okay";
};

&clk_lse {
	status = "okay";
};

&pll {
	div-m = <2>;
	mul-n = <120>;
	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>;
};

&lpuart1 {
	pinctrl-0 = <&lpuart1_tx_pb6 &lpuart1_rx_pb7>;
	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_sck_pa5 &spi1_miso_pg9 &spi1_mosi_pb5>;
	pinctrl-names = "default";
	cs-gpios = <&gpiod 14 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
	status = "okay";
};

&timers3 {
	st,prescaler = <10000>;
	status = "okay";

	pwm3: pwm {
		status = "okay";
		pinctrl-0 = <&tim3_ch3_pb0>;
		pinctrl-names = "default";
	};
};

&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 {
	/* outputs only on 2 pins and pa4 is reserved for VBUS_SENSE */
	pinctrl-0 = <&dac1_out2_pa5>;  /* Zio D13 (on CN7) */
	pinctrl-names = "default";
	status = "okay";
};

&adc1 {
	pinctrl-0 = <&adc1_inp3_pa6 &adc1_inp15_pa3>; /* Zio A0, Zio D35 */
	pinctrl-names = "default";
	status = "okay";
};

&flash0 {
	partitions {
		compatible = "fixed-partitions";
		#address-cells = <1>;
		#size-cells = <1>;

		boot_partition: partition@0 {
			label = "mcuboot";
			reg = <0x00000000 DT_SIZE_K(64)>;
		};
		slot0_partition: partition@10000 {
			label = "image-0";
			reg = <0x00010000 DT_SIZE_K(960)>;
		};
		slot1_partition: partition@100000 {
			label = "image-1";
			reg = <0x00100000 DT_SIZE_K(960)>;
		};
		storage_partition: partition@1f0000 {
			label = "storage";
			reg = <0x001f0000 DT_SIZE_K(64)>;
		};
	};
};

&vref {
	status = "okay";
};

&vbat {
	status = "okay";
};