/*
 * Copyright (c) 2017 Shawn Nock <shawn@monadnock.ca>
 * Copyright (c) 2017 Linaro Limited
 *
 * SPDX-License-Identifier: Apache-2.0
 */

/dts-v1/;
#include <nordic/nrf52832_qfaa.dtsi>
#include "nrf52dk_nrf52832-pinctrl.dtsi"

/ {
	model = "Nordic nRF52 DK NRF52832";
	compatible = "nordic,nrf52-dk-nrf52832";

	chosen {
		// zephyr,console = &uart0;
		// zephyr,shell-uart = &uart0;
		// zephyr,uart-mcumgr = &uart0;
		// zephyr,bt-mon-uart = &uart0;
		// zephyr,bt-c2h-uart = &uart0;
		zephyr,sram = &sram0;
		zephyr,flash = &flash0;
		zephyr,code-partition = &slot0_partition;
	};

	// leds {
	// 	compatible = "gpio-leds";
	// 	led0: led_0 {
	// 		gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
	// 		label = "Green LED 0";
	// 	};
	// 	led1: led_1 {
	// 		gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
	// 		label = "Green LED 1";
	// 	};
	// 	led2: led_2 {
	// 		gpios = <&gpio0 19 GPIO_ACTIVE_LOW>;
	// 		label = "Green LED 2";
	// 	};
	// 	led3: led_3 {
	// 		gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
	// 		label = "Green LED 3";
	// 	};
	// };

	// pwmleds {
	// 	compatible = "pwm-leds";
	// 	pwm_led0: pwm_led_0 {
	// 		pwms = <&pwm0 0 PWM_MSEC(20) PWM_POLARITY_INVERTED>;
	// 	};
	// };

	// buttons {
	// 	compatible = "gpio-keys";
	// 	button0: button_0 {
	// 		gpios = <&gpio0 11 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
	// 		label = "Push button switch 0";
	// 	};
	// 	button1: button_1 {
	// 		gpios = <&gpio0 14 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
	// 		label = "Push button switch 1";
	// 	};
	// 	button2: button_2 {
	// 		gpios = <&gpio0 15 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
	// 		label = "Push button switch 2";
	// 	};
	// 	button3: button_3 {
	// 		gpios = <&gpio0 16 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
	// 		label = "Push button switch 3";
	// 	};
	// };

	// arduino_header: connector {
	// 	compatible = "arduino-header-r3";
	// 	#gpio-cells = <2>;
	// 	gpio-map-mask = <0xffffffff 0xffffffc0>;
	// 	gpio-map-pass-thru = <0 0x3f>;
	// 	gpio-map = <0 0 &gpio0 3 0>,	/* A0 */
	// 		   <1 0 &gpio0 4 0>,	/* A1 */
	// 		   <2 0 &gpio0 28 0>,	/* A2 */
	// 		   <3 0 &gpio0 29 0>,	/* A3 */
	// 		   <4 0 &gpio0 30 0>,	/* A4 */
	// 		   <5 0 &gpio0 31 0>,	/* A5 */
	// 		   <6 0 &gpio0 11 0>,	/* D0 */
	// 		   <7 0 &gpio0 12 0>,	/* D1 */
	// 		   <8 0 &gpio0 13 0>,	/* D2 */
	// 		   <9 0 &gpio0 14 0>,	/* D3 */
	// 		   <10 0 &gpio0 15 0>,	/* D4 */
	// 		   <11 0 &gpio0 16 0>,	/* D5 */
	// 		   <12 0 &gpio0 17 0>,	/* D6 */
	// 		   <13 0 &gpio0 18 0>,	/* D7 */
	// 		   <14 0 &gpio0 19 0>,	/* D8 */
	// 		   <15 0 &gpio0 20 0>,	/* D9 */
	// 		   <16 0 &gpio0 22 0>,	/* D10 */
	// 		   <17 0 &gpio0 23 0>,	/* D11 */
	// 		   <18 0 &gpio0 24 0>,	/* D12 */
	// 		   <19 0 &gpio0 25 0>,	/* D13 */
	// 		   <20 0 &gpio0 26 0>,	/* D14 */
	// 		   <21 0 &gpio0 27 0>;	/* D15 */
	// };

	// arduino_adc: analog-connector {
	// 	compatible = "arduino,uno-adc";
	// 	#io-channel-cells = <1>;
	// 	io-channel-map = <0 &adc 1>,	/* A0 = P0.3 = AIN1 */
	// 			 <1 &adc 2>,	/* A1 = P0.4 = AIN2 */
	// 			 <2 &adc 4>,	/* A2 = P0.28 = AIN4 */
	// 			 <3 &adc 5>,	/* A3 = P0.29 = AIN5 */
	// 			 <4 &adc 6>,	/* A4 = P0.30 = AIN6 */
	// 			 <5 &adc 7>;	/* A5 = P0.31 = AIN7 */
	// };

	/* These aliases are provided for compatibility with samples */
	aliases {
		// led0 = &led0;
		// led1 = &led1;
		// led2 = &led2;
		// led3 = &led3;
		// pwm-led0 = &pwm_led0;
		// sw0 = &button0;
		// sw1 = &button1;
		// sw2 = &button2;
		// sw3 = &button3;
		// bootloader-led0 = &led0;
		// mcuboot-button0 = &button0;
		// mcuboot-led0 = &led0;
		watchdog0 = &wdt0;
	};
};

&adc {
	status = "okay";
};

&gpiote {
	status = "okay";
};

&gpio0 {
	status = "okay";
};

// arduino_serial: &uart0 {
// 	status = "okay";
// 	compatible = "nordic,nrf-uarte";
// 	current-speed = <115200>;
// 	pinctrl-0 = <&uart0_default>;
// 	pinctrl-1 = <&uart0_sleep>;
// 	pinctrl-names = "default", "sleep";
// };

// arduino_i2c: &i2c0 {
// 	compatible = "nordic,nrf-twi";
// 	status = "okay";
// 	pinctrl-0 = <&i2c0_default>;
// 	pinctrl-1 = <&i2c0_sleep>;
// 	pinctrl-names = "default", "sleep";
// };

// &i2c1 {
// 	compatible = "nordic,nrf-twi";
// 	/* Cannot be used together with spi1. */
// 	/* status = "okay"; */
// 	pinctrl-0 = <&i2c1_default>;
// 	pinctrl-1 = <&i2c1_sleep>;
// 	pinctrl-names = "default", "sleep";
// };

// &pwm0 {
// 	status = "okay";
// 	pinctrl-0 = <&pwm0_default>;
// 	pinctrl-1 = <&pwm0_sleep>;
// 	pinctrl-names = "default", "sleep";
// };

&spi0 {
	compatible = "nordic,nrf-spi";
	/* Cannot be used together with i2c0. */
	/* status = "okay"; */
	pinctrl-0 = <&spi0_default>;
	pinctrl-1 = <&spi0_sleep>;
	pinctrl-names = "default", "sleep";
};

&spi1 {
	compatible = "nordic,nrf-spi";
	status = "okay";
	pinctrl-0 = <&spi1_default>;
	pinctrl-1 = <&spi1_sleep>;
	pinctrl-names = "default", "sleep";
};

// arduino_spi: &spi2 {
// 	compatible = "nordic,nrf-spi";
// 	status = "okay";
// 	cs-gpios = <&arduino_header 16 GPIO_ACTIVE_LOW>; /* D10 */
// 	pinctrl-0 = <&spi2_default>;
// 	pinctrl-1 = <&spi2_sleep>;
// 	pinctrl-names = "default", "sleep";
// };

&flash0 {

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

		boot_partition: partition@0 {
			label = "mcuboot";
			reg = <0x00000000 0xc000>;
		};
		slot0_partition: partition@c000 {
			label = "image-0";
			reg = <0x0000C000 0x37000>;
		};
		slot1_partition: partition@43000 {
			label = "image-1";
			reg = <0x00043000 0x37000>;
		};
		storage_partition: partition@7a000 {
			label = "storage";
			reg = <0x0007a000 0x00006000>;
		};
	};
};
