| /* |
| * Copyright (c) 2018 Georgij Cernysiov |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include <st/l4/stm32l4.dtsi> |
| |
| / { |
| soc { |
| pinctrl: pin-controller@48000000 { |
| gpiod: gpio@48000c00 { |
| compatible = "st,stm32-gpio"; |
| gpio-controller; |
| #gpio-cells = <2>; |
| reg = <0x48000c00 0x400>; |
| clocks = <&rcc STM32_CLOCK_BUS_AHB2 0x00000008>; |
| label = "GPIOD"; |
| }; |
| |
| gpioe: gpio@48001000 { |
| compatible = "st,stm32-gpio"; |
| gpio-controller; |
| #gpio-cells = <2>; |
| reg = <0x48001000 0x400>; |
| clocks = <&rcc STM32_CLOCK_BUS_AHB2 0x00000010>; |
| label = "GPIOE"; |
| }; |
| }; |
| |
| usb: usb@40006800 { |
| compatible = "st,stm32-usb"; |
| reg = <0x40006800 0x40000>; |
| interrupts = <67 0>; |
| interrupt-names = "usb"; |
| num-bidir-endpoints = <8>; |
| ram-size = <1024>; |
| phys = <&usb_fs_phy>; |
| clocks = <&rcc STM32_CLOCK_BUS_APB1 0x04000000>; |
| status = "disabled"; |
| label = "USB"; |
| }; |
| |
| 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 = <33 0>, <34 0>; |
| interrupt-names = "event", "error"; |
| status = "disabled"; |
| label= "I2C_2"; |
| }; |
| |
| i2c4: i2c@40008400 { |
| compatible = "st,stm32-i2c-v2"; |
| clock-frequency = <I2C_BITRATE_STANDARD>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x40008400 0x400>; |
| clocks = <&rcc STM32_CLOCK_BUS_APB1_2 0x00000002>; |
| interrupts = <83 0>, <84 0>; |
| interrupt-names = "event", "error"; |
| status = "disabled"; |
| label= "I2C_4"; |
| }; |
| |
| spi2: spi@40003800 { |
| compatible = "st,stm32-spi-fifo", "st,stm32-spi"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x40003800 0x400>; |
| clocks = <&rcc STM32_CLOCK_BUS_APB1 0x00004000>; |
| interrupts = <36 5>; |
| status = "disabled"; |
| label = "SPI_2"; |
| }; |
| |
| spi3: spi@40003c00 { |
| compatible = "st,stm32-spi-fifo", "st,stm32-spi"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x40003c00 0x400>; |
| clocks = <&rcc STM32_CLOCK_BUS_APB1 0x00008000>; |
| interrupts = <51 5>; |
| status = "disabled"; |
| label = "SPI_3"; |
| }; |
| |
| usart3: serial@40004800 { |
| compatible = "st,stm32-usart", "st,stm32-uart"; |
| reg = <0x40004800 0x400>; |
| clocks = <&rcc STM32_CLOCK_BUS_APB1 0x00040000>; |
| interrupts = <39 0>; |
| status = "disabled"; |
| label = "UART_3"; |
| }; |
| |
| uart4: serial@40004c00 { |
| compatible = "st,stm32-uart"; |
| reg = <0x40004c00 0x400>; |
| clocks = <&rcc STM32_CLOCK_BUS_APB1 0x00080000>; |
| interrupts = <52 0>; |
| status = "disabled"; |
| label = "UART_4"; |
| }; |
| |
| timers3: timers@40000400 { |
| compatible = "st,stm32-timers"; |
| reg = <0x40000400 0x400>; |
| clocks = <&rcc STM32_CLOCK_BUS_APB1 0x00000002>; |
| status = "disabled"; |
| label = "TIMERS_3"; |
| |
| pwm { |
| compatible = "st,stm32-pwm"; |
| status = "disabled"; |
| st,prescaler = <10000>; |
| label = "PWM_3"; |
| #pwm-cells = <2>; |
| }; |
| }; |
| }; |
| |
| usb_fs_phy: usbphy { |
| compatible = "usb-nop-xceiv"; |
| #phy-cells = <0>; |
| label = "USB_FS_PHY"; |
| }; |
| }; |