zephyr/dts/arm/nxp/nxp_lpc55S2x_common.dtsi

/*
 * Copyright (c) 2020 Lemonbeat GmbH
 *
 * 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>

/ {
	aliases {
		watchdog0 = &wwdt0;
	};

	chosen {
		zephyr,flash-controller = &iap;
	};

	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(32)>;
	};

	sram0: memory@20000000 {
		compatible = "mmio-sram";
		reg = <0x20000000 DT_SIZE_K(64)>;
	};

	sram1: memory@20010000 {
		compatible = "mmio-sram";
		reg = <0x20010000 DT_SIZE_K(64)>;
	};

	sram2: memory@20020000 {
		compatible = "mmio-sram";
		reg = <0x20020000 DT_SIZE_K(64)>;
	};

	sram4: memory@20040000 {
		compatible = "mmio-sram";
		reg = <0x20040000 DT_SIZE_K(16)>;
	};
};

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

	syscon: syscon@0 {
		compatible = "nxp,lpc-syscon";
		reg = <0x0 0x1000>;
		label = "SYSCON";
		#clock-cells = <1>;
	};

	iap: flash-controller@34000 {
		compatible = "nxp,lpc-iap";
		label = "FLASH_IAP";
		reg = <0x34000 0x1000>;
		#address-cells = <1>;
		#size-cells = <1>;

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

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

	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>;
	};

	dma0: dma-controller@82000 {
		compatible = "nxp,lpc-dma";
		reg = <0x82000 0x1000>;
		interrupts = <1 0>;
		label = "DMA_0";
		status = "disabled";
		#dma-cells = <1>;
	};

	dma1: dma-controller@a7000 {
		compatible = "nxp,lpc-dma";
		reg = <0xa7000 0x1000>;
		interrupts = <58 0>;
		label = "DMA_1";
		status = "disabled";
		#dma-cells = <1>;
	};

	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";
		/* Enabling cs-gpios below will allow using GPIO CS,
		 rather than Flexcomm SS */
		/* cs-gpios = <&gpio0 20 GPIO_ACTIVE_LOW>,
			<&gpio1 1 GPIO_ACTIVE_LOW>,
			<&gpio1 12 GPIO_ACTIVE_LOW>,
			<&gpio1 26 GPIO_ACTIVE_LOW>; */
		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";
	};

	wwdt0: watchdog@c000 {
		compatible = "nxp,lpc-wwdt";
		reg = <0xc000 0x1000>;
		interrupts = <0 0>;
		status = "disabled";
		clk-divider = <1>;
		label = "WWDT_0";
	};

	adc0: adc@a0000 {
		compatible = "nxp,lpc-lpadc";
		reg = <0xa0000 0x1000>;
		interrupts = <22 0>;
		status = "disabled";
		clk-divider = <8>;
		clk-source = <0>;
		voltage-ref= <2>;
		calibration-average = <128>;
		power-level = <1>;
		label = "ADC_0";
		offset-value-a = <10>;
		offset-value-b = <10>;
		#io-channel-cells = <1>;
	};
};

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