zephyr/dts/arm/nxp/nxp_rt6xx_common.dtsi

/*
 * Copyright (c) 2020, NXP
 *
 * SPDX-License-Identifier: Apache-2.0
 */

#include <mem.h>
#include <arm/armv8-m.dtsi>
#include <dt-bindings/clock/mcux_lpc_syscon_clock.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/i2c/i2c.h>

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

		cpu0: cpu@0 {
			compatible = "arm,cortex-m33f";
			reg = <0>;
			#address-cells = <1>;
			#size-cells = <1>;

			mpu: mpu@e000ed90 {
				compatible = "arm,armv8m-mpu";
				reg = <0xe000ed90 0x40>;
				arm,num-mpu-regions = <8>;
			};
		};
	};
};

&sram {
	#address-cells = <1>;
	#size-cells = <1>;

	sram0: memory@20180000 {
		compatible = "mmio-sram";
		reg = <0x20180000 DT_SIZE_K(3072)>;
	};
};

&systick {
	/*
	 * RT600 relies by default on the OS Timer for system clock
	 * implementation, so the SysTick node is not to be enabled.
	 */
	status = "disabled";
};

&peripheral {
	#address-cells = <1>;
	#size-cells = <1>;

	clkctl0: clkctl@1000 {
		compatible = "nxp,lpc-syscon";
		reg = <0x1000 0x4000>;
		label = "CLKCTL_0";
		#clock-cells = <1>;
	};

	clkctl1: clkctl@21000 {
		compatible = "nxp,lpc-syscon";
		reg = <0x21000 0x4000>;
		label = "CLKCTL_1";
		#clock-cells = <1>;
	};

	gpio0: gpio@0 {
		compatible = "nxp,lpc-gpio";
		reg = <0x100000 0x4000>;
		interrupts = <4 2>,<5 2>,<6 2>,<7 2>;
		label = "GPIO_0";
		gpio-controller;
		#gpio-cells = <2>;
	};

	gpio1: gpio@1 {
		compatible = "nxp,lpc-gpio";
		reg = <0x100000 0x4000>;
		interrupts = <35 2>,<36 2>,<37 2>,<38 2>;
		label = "GPIO_1";
		gpio-controller;
		#gpio-cells = <2>;
	};

	flexspi: spi@134000 {
		compatible = "nxp,imx-flexspi";
		reg = <0x134000 0x1000>;
		interrupts = <42 0>;
		label = "FLEXSPI";
		#address-cells = <1>;
		#size-cells = <0>;
	};

	flexcomm0: flexcomm@106000 {
		compatible = "nxp,lpc-flexcomm";
		reg = <0x106000 0x1000>;
		interrupts = <14 0>;
		clocks = <&clkctl1 MCUX_FLEXCOMM0_CLK>;
		label = "FLEXCOMM_0";
		status = "disabled";
	};

	flexcomm1: flexcomm@107000 {
		compatible = "nxp,lpc-flexcomm";
		reg = <0x107000 0x1000>;
		interrupts = <15 0>;
		clocks = <&clkctl1 MCUX_FLEXCOMM1_CLK>;
		label = "FLEXCOMM_1";
		status = "disabled";
	};

	flexcomm2: flexcomm@108000 {
		compatible = "nxp,lpc-flexcomm";
		reg = <0x108000 0x1000>;
		interrupts = <16 0>;
		clocks = <&clkctl1 MCUX_FLEXCOMM2_CLK>;
		label = "FLEXCOMM_2";
		status = "disabled";
	};

	flexcomm3: flexcomm@109000 {
		compatible = "nxp,lpc-flexcomm";
		reg = <0x109000 0x1000>;
		interrupts = <17 0>;
		clocks = <&clkctl1 MCUX_FLEXCOMM3_CLK>;
		label = "FLEXCOMM_3";
		status = "disabled";
	};

	flexcomm4: flexcomm@122000 {
		compatible = "nxp,lpc-flexcomm";
		reg = <0x122000 0x1000>;
		interrupts = <18 0>;
		clocks = <&clkctl1 MCUX_FLEXCOMM4_CLK>;
		label = "FLEXCOMM_4";
		status = "disabled";
	};

	flexcomm5: flexcomm@123000 {
		compatible = "nxp,lpc-flexcomm";
		reg = <0x123000 0x1000>;
		interrupts = <19 0>;
		clocks = <&clkctl1 MCUX_FLEXCOMM5_CLK>;
		label = "FLEXCOMM_5";
		status = "disabled";
	};

	flexcomm6: flexcomm@124000 {
		compatible = "nxp,lpc-flexcomm";
		reg = <0x124000 0x1000>;
		interrupts = <43 0>;
		label = "FLEXCOMM_6";
		clocks = <&clkctl1 MCUX_FLEXCOMM6_CLK>;
		status = "disabled";
	};

	flexcomm7: flexcomm@125000 {
		compatible = "nxp,lpc-flexcomm";
		reg = <0x125000 0x1000>;
		interrupts = <44 0>;
		label = "FLEXCOMM_7";
		clocks = <&clkctl1 MCUX_FLEXCOMM7_CLK>;
		status = "disabled";
	};

	hs_lspi: spi@126000 {
		compatible = "nxp,lpc-spi";
		/* Enabling cs-gpios below will allow using GPIO CS,
		 rather than Flexcomm SS */
		/* cs-gpios = <&gpio1 14 GPIO_ACTIVE_LOW>,
			<&gpio1 15 GPIO_ACTIVE_LOW>,
			<&gpio1 16 GPIO_ACTIVE_LOW>,
			<&gpio1 17 GPIO_ACTIVE_LOW>; */
		reg = <0x126000 0x1000>;
		interrupts = <20 0>;
		clocks = <&clkctl1 MCUX_HS_SPI_CLK>;
		label = "HS_LSPI";
		status = "disabled";
		#address-cells = <1>;
		#size-cells = <0>;
	};

	dma0: dma-controller@104000 {
		compatible = "nxp,lpc-dma";
		reg = <0x104000 0x1000>;
		interrupts = <1 0>;
		label = "DMA_0";
		status = "disabled";
		#dma-cells = <1>;
	};

	dma1: dma-controller@105000 {
		compatible = "nxp,lpc-dma";
		reg = <0x105000 0x1000>;
		interrupts = <54 0>;
		label = "DMA_1";
		status = "disabled";
		#dma-cells = <1>;
	};

	os_timer: timers@113000 {
		compatible = "nxp,os-timer";
		reg = <0x113000 0x1000>;
		interrupts = <41 0>;
		status = "disabled";
		label = "OS_TIMER";
	};
};

&nvic {
	arm,num-irq-priority-bits = <3>;
};