zephyr/dts/arm/nxp/nxp_rt.dtsi

/*
 * Copyright (c) 2017, NXP
 *
 * SPDX-License-Identifier: Apache-2.0
 */

#include <arm/armv7-m.dtsi>
#include <dt-bindings/clock/imx_ccm.h>

/ {
	cpus {
		#address-cells = <1>;
		#size-cells = <0>;

		cpu@0 {
			device_type = "cpu";
			compatible = "arm,cortex-m7";
			reg = <0>;
		};
	};

	soc {
		flexram0: flexram@400b0000 {
			compatible = "nxp,imx-flexram";
			reg = <0x400b0000 0x4000>;
			interrupts = <38 0>;

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

			itcm0: itcm0 {
				reg = <0x00000000 0x20000>;
			};

			dtcm0: dtcm0 {
				reg = <0x20000000 0x20000>;
			};

			ocram0: ocram0 {
				reg = <0x20200000 0x40000>;
			};
		};

		ccm: ccm@400fc000 {
			compatible = "nxp,imx-ccm";
			reg = <0x400fc000 0x4000>;
			label = "CCM";

			clock-controller;
			#clocks-cells = <3>;
		};

		gpio1: gpio@401b8000 {
			compatible = "nxp,imx-gpio";
			reg = <0x401b8000 0x4000>;
			interrupts = <80 0>, <81 0>;
			label = "GPIO_1";
		};

		gpio2: gpio@401bc000 {
			compatible = "nxp,imx-gpio";
			reg = <0x401bc000 0x4000>;
			interrupts = <82 0>, <83 0>;
			label = "GPIO_2";
		};

		gpio3: gpio@401c0000 {
			compatible = "nxp,imx-gpio";
			reg = <0x401c0000 0x4000>;
			interrupts = <84 0>, <85 0>;
			label = "GPIO_3";
		};

		gpio4: gpio@401c4000 {
			compatible = "nxp,imx-gpio";
			reg = <0x401c4000 0x4000>;
			interrupts = <86 0>, <87 0>;
			label = "GPIO_4";
		};

		gpio5: gpio@400c0000 {
			compatible = "nxp,imx-gpio";
			reg = <0x400c0000 0x4000>;
			interrupts = <88 0>, <89 0>;
			label = "GPIO_5";
		};

		iomuxc: iomuxc@401f8000 {
			reg = <0x401f8000 0x4000>;
			label = "PINMUX_0";
		};

		uart1: uart@40184000 {
			compatible = "nxp,kinetis-lpuart";
			reg = <0x40184000 0x4000>;
			interrupts = <20 0>;
			clocks = <&ccm IMX_CCM_LPUART_CLK 0x7c 24>;
			label = "UART_1";
			status = "disabled";
		};

		uart2: uart@40188000 {
			compatible = "nxp,kinetis-lpuart";
			reg = <0x40188000 0x4000>;
			interrupts = <21 0>;
			clocks = <&ccm IMX_CCM_LPUART_CLK 0x68 28>;
			label = "UART_2";
			status = "disabled";
		};

		uart3: uart@4018c000 {
			compatible = "nxp,kinetis-lpuart";
			reg = <0x4018c000 0x4000>;
			interrupts = <22 0>;
			clocks = <&ccm IMX_CCM_LPUART_CLK 0x68 12>;
			label = "UART_3";
			status = "disabled";
		};

		uart4: uart@40190000 {
			compatible = "nxp,kinetis-lpuart";
			reg = <0x40190000 0x4000>;
			interrupts = <23 0>;
			clocks = <&ccm IMX_CCM_LPUART_CLK 0x6c 24>;
			label = "UART_4";
			status = "disabled";
		};

		uart5: uart@40194000 {
			compatible = "nxp,kinetis-lpuart";
			reg = <0x40194000 0x4000>;
			interrupts = <24 0>;
			clocks = <&ccm IMX_CCM_LPUART_CLK 0x74 2>;
			label = "UART_5";
			status = "disabled";
		};

		uart6: uart@40198000 {
			compatible = "nxp,kinetis-lpuart";
			reg = <0x40198000 0x4000>;
			interrupts = <25 0>;
			clocks = <&ccm IMX_CCM_LPUART_CLK 0x74 6>;
			label = "UART_6";
			status = "disabled";
		};

		uart7: uart@4019c000 {
			compatible = "nxp,kinetis-lpuart";
			reg = <0x4019c000 0x4000>;
			interrupts = <26 0>;
			clocks = <&ccm IMX_CCM_LPUART_CLK 0x7c 26>;
			label = "UART_7";
			status = "disabled";
		};

		uart8: uart@401a0000 {
			compatible = "nxp,kinetis-lpuart";
			reg = <0x401a0000 0x4000>;
			interrupts = <27 0>;
			clocks = <&ccm IMX_CCM_LPUART_CLK 0x80 14>;
			label = "UART_8";
			status = "disabled";
		};
	};
};

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