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111 lines
2.6 KiB
111 lines
2.6 KiB
/* |
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* Copyright (c) 2020 Kwon Tae-young <tykwon@m2i.co.kr> |
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* |
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* SPDX-License-Identifier: Apache-2.0 |
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*/ |
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#include <st/f7/stm32f7.dtsi> |
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/ { |
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/* 64KB DTCM @ 20000000, 240KB SRAM1 @ 20010000, 16KB SRAM2 @ 2004C000 */ |
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sram0: memory@20010000 { |
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compatible = "zephyr,memory-region", "mmio-sram"; |
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reg = <0x20010000 DT_SIZE_K(256)>; |
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zephyr,memory-region = "SRAM0"; |
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}; |
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dtcm: memory@20000000 { |
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compatible = "zephyr,memory-region", "arm,dtcm"; |
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reg = <0x20000000 DT_SIZE_K(64)>; |
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zephyr,memory-region = "DTCM"; |
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}; |
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soc { |
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compatible = "st,stm32f745", "st,stm32f7", "simple-bus"; |
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pinctrl: pin-controller@40020000 { |
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reg = <0x40020000 0x2C00>; |
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gpioj: gpio@40022400 { |
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compatible = "st,stm32-gpio"; |
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gpio-controller; |
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#gpio-cells = <2>; |
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reg = <0x40022400 0x400>; |
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clocks = <&rcc STM32_CLOCK(AHB1, 9U)>; |
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}; |
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gpiok: gpio@40022800 { |
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compatible = "st,stm32-gpio"; |
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gpio-controller; |
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#gpio-cells = <2>; |
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reg = <0x40022800 0x400>; |
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clocks = <&rcc STM32_CLOCK(AHB1, 10U)>; |
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}; |
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}; |
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i2c4: i2c@40006000 { |
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compatible = "st,stm32-i2c-v2"; |
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clock-frequency = <I2C_BITRATE_STANDARD>; |
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#address-cells = <1>; |
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#size-cells = <0>; |
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reg = <0x40006000 0x400>; |
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clocks = <&rcc STM32_CLOCK(APB1, 24U)>; |
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interrupts = <95 0>, <96 0>; |
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interrupt-names = "event", "error"; |
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status = "disabled"; |
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}; |
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spi6: spi@40015400 { |
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compatible = "st,stm32-spi-fifo", "st,stm32-spi"; |
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#address-cells = <1>; |
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#size-cells = <0>; |
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reg = <0x40015400 0x400>; |
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clocks = <&rcc STM32_CLOCK(APB2, 21U)>; |
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interrupts = <86 5>; |
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status = "disabled"; |
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}; |
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can2: can@40006800 { |
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compatible = "st,stm32-bxcan"; |
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reg = <0x40006800 0x400>; |
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interrupts = <63 0>, <64 0>, <65 0>, <66 0>; |
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interrupt-names = "TX", "RX0", "RX1", "SCE"; |
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clocks = <&rcc STM32_CLOCK(APB1, 26U)>; |
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status = "disabled"; |
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}; |
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ethernet@40028000 { |
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reg = <0x40028000 0x8000>; |
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compatible = "st,stm32-ethernet-controller"; |
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clock-names = "stm-eth"; |
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clocks = <&rcc STM32_CLOCK(AHB1, 25)>; |
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mac: ethernet { |
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compatible = "st,stm32-ethernet"; |
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interrupts = <61 0>; |
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clock-names = "mac-clk-tx", "mac-clk-rx", |
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"mac-clk-ptp"; |
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clocks = <&rcc STM32_CLOCK(AHB1, 26)>, |
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<&rcc STM32_CLOCK(AHB1, 27)>, |
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<&rcc STM32_CLOCK(AHB1, 28)>; |
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status = "disabled"; |
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}; |
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mdio: mdio { |
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compatible = "st,stm32-mdio"; |
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#address-cells = <1>; |
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#size-cells = <0>; |
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status = "disabled"; |
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}; |
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}; |
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}; |
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smbus4: smbus4 { |
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compatible = "st,stm32-smbus"; |
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#address-cells = <1>; |
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#size-cells = <0>; |
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i2c = <&i2c4>; |
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status = "disabled"; |
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}; |
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};
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