/*
* 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 "skeleton.dtsi"
#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>
/ {
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>;
};
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";
};
};
};
};
&systick {
clock-frequency = <250000000>;
status = "okay";
};
