| /* |
| * Copyright 2017 - Alexandre Torgue <alexandre.torgue@st.com> |
| * |
| * This file is dual-licensed: you can use it either under the terms |
| * of the GPL or the X11 license, at your option. Note that this dual |
| * licensing only applies to this file, and not this project as a |
| * whole. |
| * |
| * a) This file is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation; either version 2 of the |
| * License, or (at your option) any later version. |
| * |
| * This file is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * Or, alternatively, |
| * |
| * b) Permission is hereby granted, free of charge, to any person |
| * obtaining a copy of this software and associated documentation |
| * files (the "Software"), to deal in the Software without |
| * restriction, including without limitation the rights to use, |
| * copy, modify, merge, publish, distribute, sublicense, and/or |
| * sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following |
| * conditions: |
| * |
| * The above copyright notice and this permission notice shall be |
| * included in all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES |
| * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
| * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
| * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| * OTHER DEALINGS IN THE SOFTWARE. |
| */ |
| |
| #include "armv7-m.dtsi" |
| #include <dt-bindings/clock/stm32h7-clks.h> |
| #include <dt-bindings/mfd/stm32h7-rcc.h> |
| #include <dt-bindings/interrupt-controller/irq.h> |
| |
| / { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| clocks { |
| clk_hse: clk-hse { |
| #clock-cells = <0>; |
| compatible = "fixed-clock"; |
| clock-frequency = <0>; |
| }; |
| |
| clk_lse: clk-lse { |
| #clock-cells = <0>; |
| compatible = "fixed-clock"; |
| clock-frequency = <32768>; |
| }; |
| |
| clk_i2s: i2s_ckin { |
| #clock-cells = <0>; |
| compatible = "fixed-clock"; |
| clock-frequency = <0>; |
| }; |
| }; |
| |
| soc { |
| timer5: timer@40000c00 { |
| compatible = "st,stm32-timer"; |
| reg = <0x40000c00 0x400>; |
| interrupts = <50>; |
| clocks = <&rcc TIM5_CK>; |
| }; |
| |
| lptimer1: timer@40002400 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| compatible = "st,stm32-lptimer"; |
| reg = <0x40002400 0x400>; |
| clocks = <&rcc LPTIM1_CK>; |
| clock-names = "mux"; |
| status = "disabled"; |
| |
| pwm { |
| compatible = "st,stm32-pwm-lp"; |
| #pwm-cells = <3>; |
| status = "disabled"; |
| }; |
| |
| trigger@0 { |
| compatible = "st,stm32-lptimer-trigger"; |
| reg = <0>; |
| status = "disabled"; |
| }; |
| |
| counter { |
| compatible = "st,stm32-lptimer-counter"; |
| status = "disabled"; |
| }; |
| }; |
| |
| spi2: spi@40003800 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| compatible = "st,stm32h7-spi"; |
| reg = <0x40003800 0x400>; |
| interrupts = <36>; |
| clocks = <&rcc SPI2_CK>; |
| status = "disabled"; |
| |
| }; |
| |
| spi3: spi@40003c00 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| compatible = "st,stm32h7-spi"; |
| reg = <0x40003c00 0x400>; |
| interrupts = <51>; |
| clocks = <&rcc SPI3_CK>; |
| status = "disabled"; |
| }; |
| |
| usart2: serial@40004400 { |
| compatible = "st,stm32f7-uart"; |
| reg = <0x40004400 0x400>; |
| interrupts = <38>; |
| status = "disabled"; |
| clocks = <&rcc USART2_CK>; |
| }; |
| |
| i2c1: i2c@40005400 { |
| compatible = "st,stm32f7-i2c"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x40005400 0x400>; |
| interrupts = <31>, |
| <32>; |
| resets = <&rcc STM32H7_APB1L_RESET(I2C1)>; |
| clocks = <&rcc I2C1_CK>; |
| status = "disabled"; |
| }; |
| |
| i2c2: i2c@40005800 { |
| compatible = "st,stm32f7-i2c"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x40005800 0x400>; |
| interrupts = <33>, |
| <34>; |
| resets = <&rcc STM32H7_APB1L_RESET(I2C2)>; |
| clocks = <&rcc I2C2_CK>; |
| status = "disabled"; |
| }; |
| |
| i2c3: i2c@40005C00 { |
| compatible = "st,stm32f7-i2c"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x40005C00 0x400>; |
| interrupts = <72>, |
| <73>; |
| resets = <&rcc STM32H7_APB1L_RESET(I2C3)>; |
| clocks = <&rcc I2C3_CK>; |
| status = "disabled"; |
| }; |
| |
| dac: dac@40007400 { |
| compatible = "st,stm32h7-dac-core"; |
| reg = <0x40007400 0x400>; |
| clocks = <&rcc DAC12_CK>; |
| clock-names = "pclk"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| |
| dac1: dac@1 { |
| compatible = "st,stm32-dac"; |
| #io-channels-cells = <1>; |
| reg = <1>; |
| status = "disabled"; |
| }; |
| |
| dac2: dac@2 { |
| compatible = "st,stm32-dac"; |
| #io-channels-cells = <1>; |
| reg = <2>; |
| status = "disabled"; |
| }; |
| }; |
| |
| usart1: serial@40011000 { |
| compatible = "st,stm32f7-uart"; |
| reg = <0x40011000 0x400>; |
| interrupts = <37>; |
| status = "disabled"; |
| clocks = <&rcc USART1_CK>; |
| }; |
| |
| spi1: spi@40013000 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| compatible = "st,stm32h7-spi"; |
| reg = <0x40013000 0x400>; |
| interrupts = <35>; |
| clocks = <&rcc SPI1_CK>; |
| status = "disabled"; |
| }; |
| |
| spi4: spi@40013400 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| compatible = "st,stm32h7-spi"; |
| reg = <0x40013400 0x400>; |
| interrupts = <84>; |
| clocks = <&rcc SPI4_CK>; |
| status = "disabled"; |
| }; |
| |
| spi5: spi@40015000 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| compatible = "st,stm32h7-spi"; |
| reg = <0x40015000 0x400>; |
| interrupts = <85>; |
| clocks = <&rcc SPI5_CK>; |
| status = "disabled"; |
| }; |
| |
| dma1: dma@40020000 { |
| compatible = "st,stm32-dma"; |
| reg = <0x40020000 0x400>; |
| interrupts = <11>, |
| <12>, |
| <13>, |
| <14>, |
| <15>, |
| <16>, |
| <17>, |
| <47>; |
| clocks = <&rcc DMA1_CK>; |
| #dma-cells = <4>; |
| st,mem2mem; |
| dma-requests = <8>; |
| status = "disabled"; |
| }; |
| |
| dma2: dma@40020400 { |
| compatible = "st,stm32-dma"; |
| reg = <0x40020400 0x400>; |
| interrupts = <56>, |
| <57>, |
| <58>, |
| <59>, |
| <60>, |
| <68>, |
| <69>, |
| <70>; |
| clocks = <&rcc DMA2_CK>; |
| #dma-cells = <4>; |
| st,mem2mem; |
| dma-requests = <8>; |
| status = "disabled"; |
| }; |
| |
| dmamux1: dma-router@40020800 { |
| compatible = "st,stm32h7-dmamux"; |
| reg = <0x40020800 0x1c>; |
| #dma-cells = <3>; |
| dma-channels = <16>; |
| dma-requests = <128>; |
| dma-masters = <&dma1 &dma2>; |
| clocks = <&rcc DMA1_CK>; |
| }; |
| |
| adc_12: adc@40022000 { |
| compatible = "st,stm32h7-adc-core"; |
| reg = <0x40022000 0x400>; |
| interrupts = <18>; |
| clocks = <&rcc ADC12_CK>; |
| clock-names = "bus"; |
| interrupt-controller; |
| #interrupt-cells = <1>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| |
| adc1: adc@0 { |
| compatible = "st,stm32h7-adc"; |
| #io-channel-cells = <1>; |
| reg = <0x0>; |
| interrupt-parent = <&adc_12>; |
| interrupts = <0>; |
| status = "disabled"; |
| }; |
| |
| adc2: adc@100 { |
| compatible = "st,stm32h7-adc"; |
| #io-channel-cells = <1>; |
| reg = <0x100>; |
| interrupt-parent = <&adc_12>; |
| interrupts = <1>; |
| status = "disabled"; |
| }; |
| }; |
| |
| usbotg_hs: usb@40040000 { |
| compatible = "st,stm32f7-hsotg"; |
| reg = <0x40040000 0x40000>; |
| interrupts = <77>; |
| clocks = <&rcc USB1OTG_CK>; |
| clock-names = "otg"; |
| g-rx-fifo-size = <256>; |
| g-np-tx-fifo-size = <32>; |
| g-tx-fifo-size = <128 128 64 64 64 64 32 32>; |
| status = "disabled"; |
| }; |
| |
| usbotg_fs: usb@40080000 { |
| compatible = "st,stm32f4x9-fsotg"; |
| reg = <0x40080000 0x40000>; |
| interrupts = <101>; |
| clocks = <&rcc USB2OTG_CK>; |
| clock-names = "otg"; |
| status = "disabled"; |
| }; |
| |
| mdma1: dma@52000000 { |
| compatible = "st,stm32h7-mdma"; |
| reg = <0x52000000 0x1000>; |
| interrupts = <122>; |
| clocks = <&rcc MDMA_CK>; |
| #dma-cells = <5>; |
| dma-channels = <16>; |
| dma-requests = <32>; |
| }; |
| |
| sdmmc1: sdmmc@52007000 { |
| compatible = "arm,pl18x", "arm,primecell"; |
| arm,primecell-periphid = <0x10153180>; |
| reg = <0x52007000 0x1000>; |
| interrupts = <49>; |
| interrupt-names = "cmd_irq"; |
| clocks = <&rcc SDMMC1_CK>; |
| clock-names = "apb_pclk"; |
| resets = <&rcc STM32H7_AHB3_RESET(SDMMC1)>; |
| cap-sd-highspeed; |
| cap-mmc-highspeed; |
| max-frequency = <120000000>; |
| }; |
| |
| exti: interrupt-controller@58000000 { |
| compatible = "st,stm32h7-exti"; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| reg = <0x58000000 0x400>; |
| interrupts = <1>, <2>, <3>, <6>, <7>, <8>, <9>, <10>, <23>, <40>, <41>, <62>, <76>; |
| }; |
| |
| syscfg: system-config@58000400 { |
| compatible = "syscon"; |
| reg = <0x58000400 0x400>; |
| }; |
| |
| spi6: spi@58001400 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| compatible = "st,stm32h7-spi"; |
| reg = <0x58001400 0x400>; |
| interrupts = <86>; |
| clocks = <&rcc SPI6_CK>; |
| status = "disabled"; |
| }; |
| |
| i2c4: i2c@58001C00 { |
| compatible = "st,stm32f7-i2c"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x58001C00 0x400>; |
| interrupts = <95>, |
| <96>; |
| resets = <&rcc STM32H7_APB4_RESET(I2C4)>; |
| clocks = <&rcc I2C4_CK>; |
| status = "disabled"; |
| }; |
| |
| lptimer2: timer@58002400 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| compatible = "st,stm32-lptimer"; |
| reg = <0x58002400 0x400>; |
| clocks = <&rcc LPTIM2_CK>; |
| clock-names = "mux"; |
| status = "disabled"; |
| |
| pwm { |
| compatible = "st,stm32-pwm-lp"; |
| #pwm-cells = <3>; |
| status = "disabled"; |
| }; |
| |
| trigger@1 { |
| compatible = "st,stm32-lptimer-trigger"; |
| reg = <1>; |
| status = "disabled"; |
| }; |
| |
| counter { |
| compatible = "st,stm32-lptimer-counter"; |
| status = "disabled"; |
| }; |
| }; |
| |
| lptimer3: timer@58002800 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| compatible = "st,stm32-lptimer"; |
| reg = <0x58002800 0x400>; |
| clocks = <&rcc LPTIM3_CK>; |
| clock-names = "mux"; |
| status = "disabled"; |
| |
| pwm { |
| compatible = "st,stm32-pwm-lp"; |
| #pwm-cells = <3>; |
| status = "disabled"; |
| }; |
| |
| trigger@2 { |
| compatible = "st,stm32-lptimer-trigger"; |
| reg = <2>; |
| status = "disabled"; |
| }; |
| }; |
| |
| lptimer4: timer@58002c00 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| compatible = "st,stm32-lptimer"; |
| reg = <0x58002c00 0x400>; |
| clocks = <&rcc LPTIM4_CK>; |
| clock-names = "mux"; |
| status = "disabled"; |
| |
| pwm { |
| compatible = "st,stm32-pwm-lp"; |
| #pwm-cells = <3>; |
| status = "disabled"; |
| }; |
| }; |
| |
| lptimer5: timer@58003000 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| compatible = "st,stm32-lptimer"; |
| reg = <0x58003000 0x400>; |
| clocks = <&rcc LPTIM5_CK>; |
| clock-names = "mux"; |
| status = "disabled"; |
| |
| pwm { |
| compatible = "st,stm32-pwm-lp"; |
| #pwm-cells = <3>; |
| status = "disabled"; |
| }; |
| }; |
| |
| vrefbuf: regulator@58003c00 { |
| compatible = "st,stm32-vrefbuf"; |
| reg = <0x58003C00 0x8>; |
| clocks = <&rcc VREF_CK>; |
| regulator-min-microvolt = <1500000>; |
| regulator-max-microvolt = <2500000>; |
| status = "disabled"; |
| }; |
| |
| rtc: rtc@58004000 { |
| compatible = "st,stm32h7-rtc"; |
| reg = <0x58004000 0x400>; |
| clocks = <&rcc RTCAPB_CK>, <&rcc RTC_CK>; |
| clock-names = "pclk", "rtc_ck"; |
| assigned-clocks = <&rcc RTC_CK>; |
| assigned-clock-parents = <&rcc LSE_CK>; |
| interrupt-parent = <&exti>; |
| interrupts = <17 IRQ_TYPE_EDGE_RISING>; |
| interrupt-names = "alarm"; |
| st,syscfg = <&pwrcfg 0x00 0x100>; |
| status = "disabled"; |
| }; |
| |
| rcc: reset-clock-controller@58024400 { |
| compatible = "st,stm32h743-rcc", "st,stm32-rcc"; |
| reg = <0x58024400 0x400>; |
| #clock-cells = <1>; |
| #reset-cells = <1>; |
| clocks = <&clk_hse>, <&clk_lse>, <&clk_i2s>; |
| st,syscfg = <&pwrcfg>; |
| }; |
| |
| pwrcfg: power-config@58024800 { |
| compatible = "syscon"; |
| reg = <0x58024800 0x400>; |
| }; |
| |
| adc_3: adc@58026000 { |
| compatible = "st,stm32h7-adc-core"; |
| reg = <0x58026000 0x400>; |
| interrupts = <127>; |
| clocks = <&rcc ADC3_CK>; |
| clock-names = "bus"; |
| interrupt-controller; |
| #interrupt-cells = <1>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| |
| adc3: adc@0 { |
| compatible = "st,stm32h7-adc"; |
| #io-channel-cells = <1>; |
| reg = <0x0>; |
| interrupt-parent = <&adc_3>; |
| interrupts = <0>; |
| status = "disabled"; |
| }; |
| }; |
| |
| mac: ethernet@40028000 { |
| compatible = "st,stm32-dwmac", "snps,dwmac-4.10a"; |
| reg = <0x40028000 0x8000>; |
| reg-names = "stmmaceth"; |
| interrupts = <61>; |
| interrupt-names = "macirq"; |
| clock-names = "stmmaceth", "mac-clk-tx", "mac-clk-rx"; |
| clocks = <&rcc ETH1MAC_CK>, <&rcc ETH1TX_CK>, <&rcc ETH1RX_CK>; |
| st,syscon = <&syscfg 0x4>; |
| snps,pbl = <8>; |
| status = "disabled"; |
| }; |
| }; |
| }; |
| |
| &systick { |
| clock-frequency = <250000000>; |
| status = "okay"; |
| }; |
