zephyr/dts/arm/nxp/nxp_lpc55S1x_common.dtsi

/*
 * Copyright (c) 2020 Henrik Brix Andersen <henrik@brixandersen.dk>
 *
 * SPDX-License-Identifier: Apache-2.0
 */

#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>
#include <mem.h>

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

		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>;

	sramx: memory@4000000 {
		compatible = "mmio-sram";
		reg = <0x4000000 DT_SIZE_K(16)>;
	};

	sram0: memory@20000000 {
		compatible = "mmio-sram";
		reg = <0x20000000 DT_SIZE_K(32)>;
	};

	sram1: memory@20008000 {
		compatible = "mmio-sram";
		reg = <0x20008000 DT_SIZE_K(16)>;
	};

	sram2: memory@2000c000 {
		compatible = "mmio-sram";
		reg = <0x2000c000 DT_SIZE_K(16)>;
	};

	sram4: memory@20010000 {
		/* Conencted to USB bus*/
		compatible = "mmio-sram";
		reg = <0x20010000 DT_SIZE_K(16)>;
	};
};

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

	syscon: syscon@0 {
		compatible = "nxp,lpc-syscon";
		reg = <0x0 0x4000>;
		label = "SYSCON";
		#clock-cells = <1>;
	};

	iap: flash-controller@34000 {
		compatible = "nxp,lpc-iap";
		label = "FLASH_IAP";
		reg = <0x34000 0x18>;
		#address-cells = <1>;
		#size-cells = <1>;

		flash0: flash@0 {
			compatible = "soc-nv-flash";
			label = "MCUX_FLASH";
			reg = <0x0 DT_SIZE_K(246)>;
			erase-block-size = <512>;
			write-block-size = <512>;
		};

		flash_reserved: flash@3d800 {
			compatible = "soc-nv-flash";
			reg = <0x0003d800 DT_SIZE_K(10)>;
			status = "disabled";
		};

		boot_rom: flash@3000000 {
			compatible = "soc-nv-flash";
			reg = <0x3000000 DT_SIZE_K(128)>;
		};
	};

	iocon: iocon@1000 {
		compatible = "nxp,lpc-iocon";
		reg = <0x1000 0x100>;
		#address-cells = <1>;
		#size-cells = <1>;
		ranges = <0x0 0x1000 0x100>;
		pio0: pio0@0 {
			compatible = "nxp,lpc-iocon-pio";
			reg = <0x0 0x80>;
		};
		pio1: pio0@80 {
			compatible = "nxp,lpc-iocon-pio";
			reg = <0x80 0x80>;
		};
	};

	gpio0: gpio@0 {
		compatible = "nxp,lpc-gpio";
		reg = <0x8c000 0x2488>;
		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 = <0x8c000 0x2488>;
		interrupts = <32 2>,<33 2>,<34 2>,<35 2>;
		label = "GPIO_1";
		gpio-controller;
		#gpio-cells = <2>;
	};

	flexcomm0: flexcomm@86000 {
		compatible = "nxp,lpc-flexcomm";
		reg = <0x86000 0x1000>;
		interrupts = <14 0>;
		clocks = <&syscon MCUX_FLEXCOMM0_CLK>;
		label = "FLEXCOMM_0";
		status = "disabled";
	};

	flexcomm1: flexcomm@87000 {
		compatible = "nxp,lpc-flexcomm";
		reg = <0x87000 0x1000>;
		interrupts = <15 0>;
		clocks = <&syscon MCUX_FLEXCOMM1_CLK>;
		label = "FLEXCOMM_1";
		status = "disabled";
	};

	flexcomm2: flexcomm@88000 {
		compatible = "nxp,lpc-flexcomm";
		reg = <0x88000 0x1000>;
		interrupts = <16 0>;
		clocks = <&syscon MCUX_FLEXCOMM2_CLK>;
		label = "FLEXCOMM_2";
		status = "disabled";
	};

	flexcomm3: flexcomm@89000 {
		compatible = "nxp,lpc-flexcomm";
		reg = <0x89000 0x1000>;
		interrupts = <17 0>;
		clocks = <&syscon MCUX_FLEXCOMM3_CLK>;
		label = "FLEXCOMM_3";
		status = "disabled";
	};

	flexcomm4: flexcomm@8a000 {
		compatible = "nxp,lpc-flexcomm";
		reg = <0x8a000 0x1000>;
		interrupts = <18 0>;
		clocks = <&syscon MCUX_FLEXCOMM4_CLK>;
		label = "FLEXCOMM_4";
		status = "disabled";
	};

	flexcomm5: flexcomm@96000 {
		compatible = "nxp,lpc-flexcomm";
		reg = <0x96000 0x1000>;
		interrupts = <19 0>;
		clocks = <&syscon MCUX_FLEXCOMM5_CLK>;
		label = "FLEXCOMM_5";
		status = "disabled";
	};

	flexcomm6: flexcomm@97000 {
		compatible = "nxp,lpc-flexcomm";
		reg = <0x97000 0x1000>;
		interrupts = <20 0>;
		clocks = <&syscon MCUX_FLEXCOMM6_CLK>;
		label = "FLEXCOMM_6";
		status = "disabled";
	};

	flexcomm7: flexcomm@98000 {
		compatible = "nxp,lpc-flexcomm";
		reg = <0x98000 0x1000>;
		interrupts = <21 0>;
		clocks = <&syscon MCUX_FLEXCOMM7_CLK>;
		label = "FLEXCOMM_7";
		status = "disabled";
	};

	hs_lspi: spi@9f000 {
		compatible = "nxp,lpc-spi";
		reg = <0x9f000 0x1000>;
		interrupts = <59 0>;
		clocks = <&syscon MCUX_HS_SPI_CLK>;
		label = "HS_LSPI";
		status = "disabled";
		#address-cells = <1>;
		#size-cells = <0>;
	};

	rng: rng@3a000 {
		compatible = "nxp,lpc-rng";
		reg = <0x3a000 0x1000>;
		status = "okay";
		label = "RNG";
	};
};

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