mirror of https://gitee.com/openkylin/linux.git
636 lines
14 KiB
Plaintext
636 lines
14 KiB
Plaintext
/*
|
|
* Copyright 2015 - Maxime Coquelin <mcoquelin.stm32@gmail.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/stm32fx-clock.h>
|
|
#include <dt-bindings/mfd/stm32f7-rcc.h>
|
|
|
|
/ {
|
|
clocks {
|
|
clk_hse: clk-hse {
|
|
#clock-cells = <0>;
|
|
compatible = "fixed-clock";
|
|
clock-frequency = <0>;
|
|
};
|
|
|
|
clk-lse {
|
|
#clock-cells = <0>;
|
|
compatible = "fixed-clock";
|
|
clock-frequency = <32768>;
|
|
};
|
|
|
|
clk-lsi {
|
|
#clock-cells = <0>;
|
|
compatible = "fixed-clock";
|
|
clock-frequency = <32000>;
|
|
};
|
|
|
|
clk_i2s_ckin: clk-i2s-ckin {
|
|
#clock-cells = <0>;
|
|
compatible = "fixed-clock";
|
|
clock-frequency = <48000000>;
|
|
};
|
|
};
|
|
|
|
soc {
|
|
timer2: timer@40000000 {
|
|
compatible = "st,stm32-timer";
|
|
reg = <0x40000000 0x400>;
|
|
interrupts = <28>;
|
|
clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM2)>;
|
|
status = "disabled";
|
|
};
|
|
|
|
timers2: timers@40000000 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
compatible = "st,stm32-timers";
|
|
reg = <0x40000000 0x400>;
|
|
clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM2)>;
|
|
clock-names = "int";
|
|
status = "disabled";
|
|
|
|
pwm {
|
|
compatible = "st,stm32-pwm";
|
|
status = "disabled";
|
|
};
|
|
|
|
timer@1 {
|
|
compatible = "st,stm32-timer-trigger";
|
|
reg = <1>;
|
|
status = "disabled";
|
|
};
|
|
};
|
|
|
|
timer3: timer@40000400 {
|
|
compatible = "st,stm32-timer";
|
|
reg = <0x40000400 0x400>;
|
|
interrupts = <29>;
|
|
clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM3)>;
|
|
status = "disabled";
|
|
};
|
|
|
|
timers3: timers@40000400 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
compatible = "st,stm32-timers";
|
|
reg = <0x40000400 0x400>;
|
|
clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM3)>;
|
|
clock-names = "int";
|
|
status = "disabled";
|
|
|
|
pwm {
|
|
compatible = "st,stm32-pwm";
|
|
status = "disabled";
|
|
};
|
|
|
|
timer@2 {
|
|
compatible = "st,stm32-timer-trigger";
|
|
reg = <2>;
|
|
status = "disabled";
|
|
};
|
|
};
|
|
|
|
timer4: timer@40000800 {
|
|
compatible = "st,stm32-timer";
|
|
reg = <0x40000800 0x400>;
|
|
interrupts = <30>;
|
|
clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM4)>;
|
|
status = "disabled";
|
|
};
|
|
|
|
timers4: timers@40000800 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
compatible = "st,stm32-timers";
|
|
reg = <0x40000800 0x400>;
|
|
clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM4)>;
|
|
clock-names = "int";
|
|
status = "disabled";
|
|
|
|
pwm {
|
|
compatible = "st,stm32-pwm";
|
|
status = "disabled";
|
|
};
|
|
|
|
timer@3 {
|
|
compatible = "st,stm32-timer-trigger";
|
|
reg = <3>;
|
|
status = "disabled";
|
|
};
|
|
};
|
|
|
|
timer5: timer@40000c00 {
|
|
compatible = "st,stm32-timer";
|
|
reg = <0x40000c00 0x400>;
|
|
interrupts = <50>;
|
|
clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM5)>;
|
|
};
|
|
|
|
timers5: timers@40000c00 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
compatible = "st,stm32-timers";
|
|
reg = <0x40000C00 0x400>;
|
|
clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM5)>;
|
|
clock-names = "int";
|
|
status = "disabled";
|
|
|
|
pwm {
|
|
compatible = "st,stm32-pwm";
|
|
status = "disabled";
|
|
};
|
|
|
|
timer@4 {
|
|
compatible = "st,stm32-timer-trigger";
|
|
reg = <4>;
|
|
status = "disabled";
|
|
};
|
|
};
|
|
|
|
timer6: timer@40001000 {
|
|
compatible = "st,stm32-timer";
|
|
reg = <0x40001000 0x400>;
|
|
interrupts = <54>;
|
|
clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM6)>;
|
|
status = "disabled";
|
|
};
|
|
|
|
timers6: timers@40001000 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
compatible = "st,stm32-timers";
|
|
reg = <0x40001000 0x400>;
|
|
clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM6)>;
|
|
clock-names = "int";
|
|
status = "disabled";
|
|
|
|
timer@5 {
|
|
compatible = "st,stm32-timer-trigger";
|
|
reg = <5>;
|
|
status = "disabled";
|
|
};
|
|
};
|
|
|
|
timer7: timer@40001400 {
|
|
compatible = "st,stm32-timer";
|
|
reg = <0x40001400 0x400>;
|
|
interrupts = <55>;
|
|
clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM7)>;
|
|
status = "disabled";
|
|
};
|
|
|
|
timers7: timers@40001400 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
compatible = "st,stm32-timers";
|
|
reg = <0x40001400 0x400>;
|
|
clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM7)>;
|
|
clock-names = "int";
|
|
status = "disabled";
|
|
|
|
timer@6 {
|
|
compatible = "st,stm32-timer-trigger";
|
|
reg = <6>;
|
|
status = "disabled";
|
|
};
|
|
};
|
|
|
|
timers12: timers@40001800 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
compatible = "st,stm32-timers";
|
|
reg = <0x40001800 0x400>;
|
|
clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM12)>;
|
|
clock-names = "int";
|
|
status = "disabled";
|
|
|
|
pwm {
|
|
compatible = "st,stm32-pwm";
|
|
status = "disabled";
|
|
};
|
|
|
|
timer@11 {
|
|
compatible = "st,stm32-timer-trigger";
|
|
reg = <11>;
|
|
status = "disabled";
|
|
};
|
|
};
|
|
|
|
timers13: timers@40001c00 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
compatible = "st,stm32-timers";
|
|
reg = <0x40001C00 0x400>;
|
|
clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM13)>;
|
|
clock-names = "int";
|
|
status = "disabled";
|
|
|
|
pwm {
|
|
compatible = "st,stm32-pwm";
|
|
status = "disabled";
|
|
};
|
|
};
|
|
|
|
timers14: timers@40002000 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
compatible = "st,stm32-timers";
|
|
reg = <0x40002000 0x400>;
|
|
clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM14)>;
|
|
clock-names = "int";
|
|
status = "disabled";
|
|
|
|
pwm {
|
|
compatible = "st,stm32-pwm";
|
|
status = "disabled";
|
|
};
|
|
};
|
|
|
|
rtc: rtc@40002800 {
|
|
compatible = "st,stm32-rtc";
|
|
reg = <0x40002800 0x400>;
|
|
clocks = <&rcc 1 CLK_RTC>;
|
|
clock-names = "ck_rtc";
|
|
assigned-clocks = <&rcc 1 CLK_RTC>;
|
|
assigned-clock-parents = <&rcc 1 CLK_LSE>;
|
|
interrupt-parent = <&exti>;
|
|
interrupts = <17 1>;
|
|
interrupt-names = "alarm";
|
|
st,syscfg = <&pwrcfg 0x00 0x100>;
|
|
status = "disabled";
|
|
};
|
|
|
|
usart2: serial@40004400 {
|
|
compatible = "st,stm32f7-uart";
|
|
reg = <0x40004400 0x400>;
|
|
interrupts = <38>;
|
|
clocks = <&rcc 1 CLK_USART2>;
|
|
status = "disabled";
|
|
};
|
|
|
|
usart3: serial@40004800 {
|
|
compatible = "st,stm32f7-uart";
|
|
reg = <0x40004800 0x400>;
|
|
interrupts = <39>;
|
|
clocks = <&rcc 1 CLK_USART3>;
|
|
status = "disabled";
|
|
};
|
|
|
|
usart4: serial@40004c00 {
|
|
compatible = "st,stm32f7-uart";
|
|
reg = <0x40004c00 0x400>;
|
|
interrupts = <52>;
|
|
clocks = <&rcc 1 CLK_UART4>;
|
|
status = "disabled";
|
|
};
|
|
|
|
usart5: serial@40005000 {
|
|
compatible = "st,stm32f7-uart";
|
|
reg = <0x40005000 0x400>;
|
|
interrupts = <53>;
|
|
clocks = <&rcc 1 CLK_UART5>;
|
|
status = "disabled";
|
|
};
|
|
|
|
i2c1: i2c@40005400 {
|
|
compatible = "st,stm32f7-i2c";
|
|
reg = <0x40005400 0x400>;
|
|
interrupts = <31>,
|
|
<32>;
|
|
resets = <&rcc STM32F7_APB1_RESET(I2C1)>;
|
|
clocks = <&rcc 1 CLK_I2C1>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
status = "disabled";
|
|
};
|
|
|
|
i2c2: i2c@40005800 {
|
|
compatible = "st,stm32f7-i2c";
|
|
reg = <0x40005800 0x400>;
|
|
interrupts = <33>,
|
|
<34>;
|
|
resets = <&rcc STM32F7_APB1_RESET(I2C2)>;
|
|
clocks = <&rcc 1 CLK_I2C2>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
status = "disabled";
|
|
};
|
|
|
|
i2c3: i2c@40005C00 {
|
|
compatible = "st,stm32f7-i2c";
|
|
reg = <0x40005C00 0x400>;
|
|
interrupts = <72>,
|
|
<73>;
|
|
resets = <&rcc STM32F7_APB1_RESET(I2C3)>;
|
|
clocks = <&rcc 1 CLK_I2C3>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
status = "disabled";
|
|
};
|
|
|
|
i2c4: i2c@40006000 {
|
|
compatible = "st,stm32f7-i2c";
|
|
reg = <0x40006000 0x400>;
|
|
interrupts = <95>,
|
|
<96>;
|
|
resets = <&rcc STM32F7_APB1_RESET(I2C4)>;
|
|
clocks = <&rcc 1 CLK_I2C4>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
status = "disabled";
|
|
};
|
|
|
|
cec: cec@40006c00 {
|
|
compatible = "st,stm32-cec";
|
|
reg = <0x40006C00 0x400>;
|
|
interrupts = <94>;
|
|
clocks = <&rcc 0 STM32F7_APB1_CLOCK(CEC)>, <&rcc 1 CLK_HDMI_CEC>;
|
|
clock-names = "cec", "hdmi-cec";
|
|
status = "disabled";
|
|
};
|
|
|
|
usart7: serial@40007800 {
|
|
compatible = "st,stm32f7-uart";
|
|
reg = <0x40007800 0x400>;
|
|
interrupts = <82>;
|
|
clocks = <&rcc 1 CLK_UART7>;
|
|
status = "disabled";
|
|
};
|
|
|
|
usart8: serial@40007c00 {
|
|
compatible = "st,stm32f7-uart";
|
|
reg = <0x40007c00 0x400>;
|
|
interrupts = <83>;
|
|
clocks = <&rcc 1 CLK_UART8>;
|
|
status = "disabled";
|
|
};
|
|
|
|
timers1: timers@40010000 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
compatible = "st,stm32-timers";
|
|
reg = <0x40010000 0x400>;
|
|
clocks = <&rcc 0 STM32F7_APB2_CLOCK(TIM1)>;
|
|
clock-names = "int";
|
|
status = "disabled";
|
|
|
|
pwm {
|
|
compatible = "st,stm32-pwm";
|
|
status = "disabled";
|
|
};
|
|
|
|
timer@0 {
|
|
compatible = "st,stm32-timer-trigger";
|
|
reg = <0>;
|
|
status = "disabled";
|
|
};
|
|
};
|
|
|
|
timers8: timers@40010400 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
compatible = "st,stm32-timers";
|
|
reg = <0x40010400 0x400>;
|
|
clocks = <&rcc 0 STM32F7_APB2_CLOCK(TIM8)>;
|
|
clock-names = "int";
|
|
status = "disabled";
|
|
|
|
pwm {
|
|
compatible = "st,stm32-pwm";
|
|
status = "disabled";
|
|
};
|
|
|
|
timer@7 {
|
|
compatible = "st,stm32-timer-trigger";
|
|
reg = <7>;
|
|
status = "disabled";
|
|
};
|
|
};
|
|
|
|
usart1: serial@40011000 {
|
|
compatible = "st,stm32f7-uart";
|
|
reg = <0x40011000 0x400>;
|
|
interrupts = <37>;
|
|
clocks = <&rcc 1 CLK_USART1>;
|
|
status = "disabled";
|
|
};
|
|
|
|
usart6: serial@40011400 {
|
|
compatible = "st,stm32f7-uart";
|
|
reg = <0x40011400 0x400>;
|
|
interrupts = <71>;
|
|
clocks = <&rcc 1 CLK_USART6>;
|
|
status = "disabled";
|
|
};
|
|
|
|
sdio2: sdio2@40011c00 {
|
|
compatible = "arm,pl180", "arm,primecell";
|
|
arm,primecell-periphid = <0x00880180>;
|
|
reg = <0x40011c00 0x400>;
|
|
clocks = <&rcc 0 STM32F7_APB2_CLOCK(SDMMC2)>;
|
|
clock-names = "apb_pclk";
|
|
interrupts = <103>;
|
|
max-frequency = <48000000>;
|
|
status = "disabled";
|
|
};
|
|
|
|
sdio1: sdio1@40012c00 {
|
|
compatible = "arm,pl180", "arm,primecell";
|
|
arm,primecell-periphid = <0x00880180>;
|
|
reg = <0x40012c00 0x400>;
|
|
clocks = <&rcc 0 STM32F7_APB2_CLOCK(SDMMC1)>;
|
|
clock-names = "apb_pclk";
|
|
interrupts = <49>;
|
|
max-frequency = <48000000>;
|
|
status = "disabled";
|
|
};
|
|
|
|
syscfg: system-config@40013800 {
|
|
compatible = "syscon";
|
|
reg = <0x40013800 0x400>;
|
|
};
|
|
|
|
exti: interrupt-controller@40013c00 {
|
|
compatible = "st,stm32-exti";
|
|
interrupt-controller;
|
|
#interrupt-cells = <2>;
|
|
reg = <0x40013C00 0x400>;
|
|
interrupts = <1>, <2>, <3>, <6>, <7>, <8>, <9>, <10>, <23>, <40>, <41>, <42>, <62>, <76>;
|
|
};
|
|
|
|
timers9: timers@40014000 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
compatible = "st,stm32-timers";
|
|
reg = <0x40014000 0x400>;
|
|
clocks = <&rcc 0 STM32F7_APB2_CLOCK(TIM9)>;
|
|
clock-names = "int";
|
|
status = "disabled";
|
|
|
|
pwm {
|
|
compatible = "st,stm32-pwm";
|
|
status = "disabled";
|
|
};
|
|
|
|
timer@8 {
|
|
compatible = "st,stm32-timer-trigger";
|
|
reg = <8>;
|
|
status = "disabled";
|
|
};
|
|
};
|
|
|
|
timers10: timers@40014400 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
compatible = "st,stm32-timers";
|
|
reg = <0x40014400 0x400>;
|
|
clocks = <&rcc 0 STM32F7_APB2_CLOCK(TIM10)>;
|
|
clock-names = "int";
|
|
status = "disabled";
|
|
|
|
pwm {
|
|
compatible = "st,stm32-pwm";
|
|
status = "disabled";
|
|
};
|
|
};
|
|
|
|
timers11: timers@40014800 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
compatible = "st,stm32-timers";
|
|
reg = <0x40014800 0x400>;
|
|
clocks = <&rcc 0 STM32F7_APB2_CLOCK(TIM11)>;
|
|
clock-names = "int";
|
|
status = "disabled";
|
|
|
|
pwm {
|
|
compatible = "st,stm32-pwm";
|
|
status = "disabled";
|
|
};
|
|
};
|
|
|
|
pwrcfg: power-config@40007000 {
|
|
compatible = "syscon";
|
|
reg = <0x40007000 0x400>;
|
|
};
|
|
|
|
crc: crc@40023000 {
|
|
compatible = "st,stm32f7-crc";
|
|
reg = <0x40023000 0x400>;
|
|
clocks = <&rcc 0 12>;
|
|
status = "disabled";
|
|
};
|
|
|
|
rcc: rcc@40023800 {
|
|
#reset-cells = <1>;
|
|
#clock-cells = <2>;
|
|
compatible = "st,stm32f746-rcc", "st,stm32-rcc";
|
|
reg = <0x40023800 0x400>;
|
|
clocks = <&clk_hse>, <&clk_i2s_ckin>;
|
|
st,syscfg = <&pwrcfg>;
|
|
assigned-clocks = <&rcc 1 CLK_HSE_RTC>;
|
|
assigned-clock-rates = <1000000>;
|
|
};
|
|
|
|
dma1: dma@40026000 {
|
|
compatible = "st,stm32-dma";
|
|
reg = <0x40026000 0x400>;
|
|
interrupts = <11>,
|
|
<12>,
|
|
<13>,
|
|
<14>,
|
|
<15>,
|
|
<16>,
|
|
<17>,
|
|
<47>;
|
|
clocks = <&rcc 0 STM32F7_AHB1_CLOCK(DMA1)>;
|
|
#dma-cells = <4>;
|
|
status = "disabled";
|
|
};
|
|
|
|
dma2: dma@40026400 {
|
|
compatible = "st,stm32-dma";
|
|
reg = <0x40026400 0x400>;
|
|
interrupts = <56>,
|
|
<57>,
|
|
<58>,
|
|
<59>,
|
|
<60>,
|
|
<68>,
|
|
<69>,
|
|
<70>;
|
|
clocks = <&rcc 0 STM32F7_AHB1_CLOCK(DMA2)>;
|
|
#dma-cells = <4>;
|
|
st,mem2mem;
|
|
status = "disabled";
|
|
};
|
|
|
|
usbotg_hs: usb@40040000 {
|
|
compatible = "st,stm32f7-hsotg";
|
|
reg = <0x40040000 0x40000>;
|
|
interrupts = <77>;
|
|
clocks = <&rcc 0 STM32F7_AHB1_CLOCK(OTGHS)>;
|
|
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@50000000 {
|
|
compatible = "st,stm32f4x9-fsotg";
|
|
reg = <0x50000000 0x40000>;
|
|
interrupts = <67>;
|
|
clocks = <&rcc 0 STM32F7_AHB2_CLOCK(OTGFS)>;
|
|
clock-names = "otg";
|
|
status = "disabled";
|
|
};
|
|
};
|
|
};
|
|
|
|
&systick {
|
|
clocks = <&rcc 1 0>;
|
|
status = "okay";
|
|
};
|