/*
* 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.
*
* You should have received a copy of the GNU General Public
* License along with this file; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
* MA 02110-1301 USA
*
* 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"
/ {
clocks {
clk_sysclk: clk-sysclk {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <180000000>;
};
clk_hclk: clk-hclk {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <180000000>;
};
clk_pclk1: clk-pclk1 {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <45000000>;
};
clk_pclk2: clk-pclk2 {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <90000000>;
};
clk_pmtr1: clk-pmtr1 {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <90000000>;
};
clk_pmtr2: clk-pmtr2 {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <180000000>;
};
clk_systick: clk-systick {
compatible = "fixed-factor-clock";
clocks = <&clk_hclk>;
#clock-cells = <0>;
clock-div = <8>;
clock-mult = <1>;
};
};
soc {
timer2: timer@40000000 {
compatible = "st,stm32-timer";
reg = <0x40000000 0x400>;
interrupts = <28>;
clocks = <&clk_pmtr1>;
status = "disabled";
};
timer3: timer@40000400 {
compatible = "st,stm32-timer";
reg = <0x40000400 0x400>;
interrupts = <29>;
clocks = <&clk_pmtr1>;
status = "disabled";
};
timer4: timer@40000800 {
compatible = "st,stm32-timer";
reg = <0x40000800 0x400>;
interrupts = <30>;
clocks = <&clk_pmtr1>;
status = "disabled";
};
timer5: timer@40000c00 {
compatible = "st,stm32-timer";
reg = <0x40000c00 0x400>;
interrupts = <50>;
clocks = <&clk_pmtr1>;
};
timer6: timer@40001000 {
compatible = "st,stm32-timer";
reg = <0x40001000 0x400>;
interrupts = <54>;
clocks = <&clk_pmtr1>;
status = "disabled";
};
timer7: timer@40001400 {
compatible = "st,stm32-timer";
reg = <0x40001400 0x400>;
interrupts = <55>;
clocks = <&clk_pmtr1>;
status = "disabled";
};
usart2: serial@40004400 {
compatible = "st,stm32-usart", "st,stm32-uart";
reg = <0x40004400 0x400>;
interrupts = <38>;
clocks = <&clk_pclk1>;
status = "disabled";
};
usart3: serial@40004800 {
compatible = "st,stm32-usart", "st,stm32-uart";
reg = <0x40004800 0x400>;
interrupts = <39>;
clocks = <&clk_pclk1>;
status = "disabled";
};
usart4: serial@40004c00 {
compatible = "st,stm32-uart";
reg = <0x40004c00 0x400>;
interrupts = <52>;
clocks = <&clk_pclk1>;
status = "disabled";
};
usart5: serial@40005000 {
compatible = "st,stm32-uart";
reg = <0x40005000 0x400>;
interrupts = <53>;
clocks = <&clk_pclk1>;
status = "disabled";
};
usart7: serial@40007800 {
compatible = "st,stm32-usart", "st,stm32-uart";
reg = <0x40007800 0x400>;
interrupts = <82>;
clocks = <&clk_pclk1>;
status = "disabled";
};
usart8: serial@40007c00 {
compatible = "st,stm32-usart", "st,stm32-uart";
reg = <0x40007c00 0x400>;
interrupts = <83>;
clocks = <&clk_pclk1>;
status = "disabled";
};
usart1: serial@40011000 {
compatible = "st,stm32-usart", "st,stm32-uart";
reg = <0x40011000 0x400>;
interrupts = <37>;
clocks = <&clk_pclk2>;
status = "disabled";
};
usart6: serial@40011400 {
compatible = "st,stm32-usart", "st,stm32-uart";
reg = <0x40011400 0x400>;
interrupts = <71>;
clocks = <&clk_pclk2>;
status = "disabled";
};
};
};
&systick {
clocks = <&clk_systick>;
status = "okay";
};
