#include <arm/armv7-m.dtsi>

/ {
	cpus {
		cpu@0 {
			compatible = "arm,cortex-m4f";
		};
	};

	sram0: memory {
		compatible = "mmio-sram";
		reg = <0x20000000 0x30000>;
	};

	soc {

		mpu@4000d000 {
			compatible = "nxp,k64f-mpu";
			reg = <0x4000d000 0x824>;

			status = "disabled";
		};

		mcg: clock-controller@40064000 {
			compatible = "nxp,k64f-mcg";
			reg = <0x40064000 0xd>;
			system-clock-frequency = <120000000>;

			clock-controller;
		};

		clock-controller@40065000 {
			compatible = "nxp,k64f-osc";
			reg = <0x40065000 0x4>;

			enable-external-reference;
		};

		rtc@4003d000 {
			compatible = "nxp,k64f-rtc";
			reg = <0x4003d000 0x808>;
			clock-frequency = <32768>;
		};

		sim: sim@40047000 {
			compatible = "nxp,k64f-sim";
			reg = <0x40047000 0x1060>;

			clk-divider-core = <1>;
			clk-divider-bus = <2>;
			clk-divider-flexbus = <3>;
			clk-divider-flash = <5>;

			clock-controller;
			#clock-cells = <2>;
		};

		flash-controller@4001f000 {
			compatible = "nxp,k64f-flash-controller";
			reg = <0x4001f000 0x27c>;
			interrupts = <18 0>, <19 0>;

			#address-cells = <1>;
			#size-cells = <1>;

			flash0: flash@0 {
				reg = <0 0x100000>;
			};
		};

		uart0: uart@4006a000 {
			compatible = "nxp,k64f-uart";
			reg = <0x4006a000 0x1000>;
			interrupts = <31 0>, <32 0>;
			interrupt-names = "status", "error";
			label = "UART_0";

			pinctrl-0 = <&uart0_default>;
			pinctrl-names = "default";

			status = "disabled";
		};

		uart1: uart@4006b000 {
			compatible = "nxp,k64f-uart";
			reg = <0x4006b000 0x1000>;
			interrupts = <33 0>, <34 0>;
			interrupt-names = "status", "error";
			label = "UART_1";

			status = "disabled";
		};

		uart2: uart@4006c000 {
			compatible = "nxp,k64f-uart";
			reg = <0x4006c000 0x1000>;
			interrupts = <35 0>, <36 0>;
			interrupt-names = "status", "error";
			label = "UART_2";

			status = "disabled";
		};

		uart3: uart@4006d000 {
			compatible = "nxp,k64f-uart";
			reg = <0x4006d000 0x1000>;
			interrupts = <37 0>, <38 0>;
			interrupt-names = "status", "error";
			label = "UART_3";

			status = "disabled";
		};

		uart4: uart@400ea000 {
			compatible = "nxp,k64f-uart";
			reg = <0x400ea000 0x1000>;
			interrupts = <66 0>, <67 0>;
			interrupt-names = "status", "error";
			label = "UART_4";

			status = "disabled";
		};

		uart5: uart@400eb000 {
			compatible = "nxp,k64f-uart";
			reg = <0x400eb000 0x1000>;
			interrupts = <68 0>, <69 0>;
			interrupt-names = "status", "error";
			label = "UART_5";

			status = "disabled";
		};

		pinmux_a: pinmux@40049000 {
			compatible = "nxp,k64f-pinmux";
			reg = <0x40049000 0xd0>;

			clocks = <&sim 0x1038 9>;
		};

		pinmux_b: pinmux@4004a000 {
			compatible = "nxp,k64f-pinmux";
			reg = <0x4004a000 0xd0>;

			clocks = <&sim 0x1038 10>;
			uart0_default: uart0_default {
				rx-tx {
					pins = <16>, <17>;
					function = <3>;
				};
			};

			uart0_lpm: uart0_lpm {
				rx-tx {
					pins = <16>, <17>;
					function = <0>;
				};
			};

			spi0_default: spi0_default {
				miso-mosi-clk {
					pins = <10>, <9>;
					function = <2>;
				};
			};
		};

		pinmux_c: pinmux@4004b000 {
			compatible = "nxp,k64f-pinmux";
			reg = <0x4004b000 0xd0>;
			clocks = <&sim 0x1038 11>;
		};

		pinmux_d: pinmux@4004c000 {
			compatible = "nxp,k64f-pinmux";
			reg = <0x4004c000 0xd0>;
			clocks = <&sim 0x1038 12>;
		};

		pinmux_e: pinmux@4004d000 {
			compatible = "nxp,k64f-pinmux";
			reg = <0x4004d000 0xd0>;
			clocks = <&sim 0x1038 13>;
		};

		gpioa: gpio@400ff000 {
			compatible = "nxp,k64f-gpio";
			reg = <0x400ff000 0x40>;
			interrupts = <59 2>;

			gpio-controller;
			#gpio-cells = <2>;
		};

		gpiob: gpio@400ff040 {
			compatible = "nxp,k64f-gpio";
			reg = <0x400ff040 0x40>;
			interrupts = <60 2>;

			gpio-controller;
			#gpio-cells = <2>;
		};

		gpioc: gpio@400ff080 {
			compatible = "nxp,k64f-gpio";
			reg = <0x400ff080 0x40>;
			interrupts = <61 2>;

			gpio-controller;
			#gpio-cells = <2>;
		};

		gpiod: gpio@400ff0c0 {
			compatible = "nxp,k64f-gpio";
			reg = <0x400ff0c0 0x40>;
			interrupts = <62 2>;

			gpio-controller;
			#gpio-cells = <2>;
		};

		gpioe: gpio@400ff100 {
			compatible = "nxp,k64f-gpio";
			reg = <0x400ff100 0x40>;
			interrupts = <63 2>;

			gpio-controller;
			#gpio-cells = <2>;
		};

		spi0: spi@4002c000 {
			compatible = "nxp,k64f-spi";
			reg = <0x4002c000 0x88>;
			interrupts = <26 0>;
			clocks = <&sim 0x103C 12>;		/* clk gate */

			cs = <&gpiob 10 0>, <&gpiob 9 0>;
			pinctrl-0 = <&spi0_default>;
			pinctrl-names = "default";
		};

		spi1: spi@4002d000 {
			compatible = "nxp,k64f-spi";
			reg = <0x4002d000 0x88>;
			interrupts = <0 0>;
			clocks = <&sim 0x103C 13>;		/* clk gate */
			status = "disabled";
		};

		wdog: watchdog@40052000 {
			compatible = "nxp,k64f-watchdog";
			reg = <0x40052000 16>;
			clock-source = <0>;	/* LPO 1kHz or other source */
			reload-counter = <40000>;
			start-on-boot;
			prescaler = <2>;
		};

		pwm0: pwm@40038000{
			compatible = "nxp,k64f-pwm";
			reg = <0x40038000 0x98>;
			prescaler = <2>;
			period = <1000>;
			clock-source = <0>;
			/* channel information needed - fixme */
		};

		pwm1: pwm@40039000{
			compatible = "nxp,k64f-pwm";
			reg = <0x40039000 0x98>;
			prescaler = <2>;
			period = <1000>;
			clock-source = <0>;
			/* channel information needed - fixme */
		};
	};
};

&nvic {
	arm,num-irq-priority-bits = <4>;
};