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/* * Copyright (c) 2020 Kwon Tae-young <tykwon@m2i.co.kr> * * SPDX-License-Identifier: Apache-2.0 */ #include <st/f7/stm32f7.dtsi> / { /* 64KB DTCM @ 20000000, 240KB SRAM1 @ 20010000, 16KB SRAM2 @ 2004C000 */ sram0: memory@20010000 { compatible = "mmio-sram"; reg = <0x20010000 DT_SIZE_K(256)>; }; dtcm: memory@20000000 { compatible = "zephyr,memory-region", "arm,dtcm"; reg = <0x20000000 DT_SIZE_K(64)>; zephyr,memory-region = "DTCM"; }; soc { pinctrl: pin-controller@40020000 { reg = <0x40020000 0x2C00>; gpioj: gpio@40022400 { compatible = "st,stm32-gpio"; gpio-controller; #gpio-cells = <2>; reg = <0x40022400 0x400>; clocks = <&rcc STM32_CLOCK_BUS_AHB1 0x00000200>; label = "GPIOJ"; }; gpiok: gpio@40022800 { compatible = "st,stm32-gpio"; gpio-controller; #gpio-cells = <2>; reg = <0x40022800 0x400>; clocks = <&rcc STM32_CLOCK_BUS_AHB1 0x00000400>; label = "GPIOK"; }; }; i2c4: i2c@40006000 { compatible = "st,stm32-i2c-v2"; clock-frequency = <I2C_BITRATE_STANDARD>; #address-cells = <1>; #size-cells = <0>; reg = <0x40006000 0x400>; clocks = <&rcc STM32_CLOCK_BUS_APB1 0x01000000>; interrupts = <95 0>, <96 0>; interrupt-names = "event", "error"; status = "disabled"; label = "I2C_4"; }; spi6: spi@40015400 { compatible = "st,stm32-spi-fifo", "st,stm32-spi"; #address-cells = <1>; #size-cells = <0>; reg = <0x40015400 0x400>; clocks = <&rcc STM32_CLOCK_BUS_APB2 0x00200000>; interrupts = <86 5>; status = "disabled"; label = "SPI_6"; }; can2: can@40006800 { compatible = "st,stm32-can"; reg = <0x40006800 0x400>; interrupts = <63 0>, <64 0>, <65 0>, <66 0>; interrupt-names = "TX", "RX0", "RX1", "SCE"; clocks = <&rcc STM32_CLOCK_BUS_APB1 0x04000000>; status = "disabled"; label = "CAN_2"; sjw = <1>; sample-point = <875>; }; mac: ethernet@40028000 { compatible = "st,stm32-ethernet"; reg = <0x40028000 0x8000>; label = "ETH_0"; interrupts = <61 0>; clock-names = "stmmaceth", "mac-clk-tx", "mac-clk-rx", "mac-clk-ptp"; clocks = <&rcc STM32_CLOCK_BUS_AHB1 0x02000000>, <&rcc STM32_CLOCK_BUS_AHB1 0x04000000>, <&rcc STM32_CLOCK_BUS_AHB1 0x08000000>, <&rcc STM32_CLOCK_BUS_AHB1 0x10000000>; status = "disabled"; }; }; }; |