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Open Menu / dts / arm / st / l0 / stm32l072.dtsi
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/*
 * Copyright (c) 2018 Endre Karlson <endre.karlson@gmail.com>
 *
 * SPDX-License-Identifier: Apache-2.0
 */

#include <st/l0/stm32l0.dtsi>

/ {
	chosen {
		zephyr,entropy = &rng;
	};

	soc {
		pinctrl: pin-controller@50000000 {

			gpioe: gpio@50001000 {
				compatible = "st,stm32-gpio";
				gpio-controller;
				#gpio-cells = <2>;
				reg = <0x50001000 0x400>;
				clocks = <&rcc STM32_CLOCK_BUS_IOP 0x00000010>;
				label = "GPIOE";
			};
		};

		i2c2: i2c@40005800 {
			compatible = "st,stm32-i2c-v2";
			clock-frequency = <I2C_BITRATE_STANDARD>;
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <0x40005800 0x400>;
			clocks = <&rcc STM32_CLOCK_BUS_APB1 0x00400000>;
			interrupts = <24 0>;
			interrupt-names = "combined";
			status = "disabled";
			label= "I2C_2";
		};

		i2c3: i2c@40007800 {
			compatible = "st,stm32-i2c-v2";
			clock-frequency = <I2C_BITRATE_STANDARD>;
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <0x40007800 0x400>;
			clocks = <&rcc STM32_CLOCK_BUS_APB1 0x40000000>;
			interrupts = <21 0>;
			interrupt-names = "combined";
			status = "disabled";
			label= "I2C_3";
		};

		spi2: spi@40003800 {
			compatible = "st,stm32-spi";
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <0x40003800 0x400>;
			clocks = <&rcc STM32_CLOCK_BUS_APB1 0x00004000>;
			interrupts = <26 3>;
			status = "disabled";
			label = "SPI_2";
		};

		usb: usb@40005c00 {
			compatible = "st,stm32-usb";
			reg = <0x40005c00 0x400>;
			interrupts = <31 0>;
			interrupt-names = "usb";
			num-bidir-endpoints = <8>;
			ram-size = <1024>;
			phys = <&otgfs_phy>;
			clocks = <&rcc STM32_CLOCK_BUS_APB1 0x00800000>;
			status = "disabled";
			label= "USB";
		};

		rng: rng@40025000 {
			compatible = "st,stm32-rng";
			reg = <0x40025000 0x400>;
			interrupts = <29 0>;
			clocks = <&rcc STM32_CLOCK_BUS_AHB1 0x00100000>;
			status = "disabled";
			label = "RNG";
		};

		eeprom: eeprom@8080000{
			reg = <0x08080000 DT_SIZE_K(6)>;
		};
	};

	otgfs_phy: otgfs_phy {
		compatible = "usb-nop-xceiv";
		#phy-cells = <0>;
		label = "OTGFS_PHY";
	};
};