[linux-2.6-block.git] / arch / arm / boot / dts / stm32f429-disco.dts

/*
 * 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.
 */

/dts-v1/;
#include "stm32f429.dtsi"
#include <dt-bindings/input/input.h>

/ {
	model = "STMicroelectronics STM32F429i-DISCO board";
	compatible = "st,stm32f429i-disco", "st,stm32f429";

	chosen {
		bootargs = "root=/dev/ram rdinit=/linuxrc";
		stdout-path = "serial0:115200n8";
	};

	memory {
		reg = <0x90000000 0x800000>;
	};

	aliases {
		serial0 = &usart1;
	};

	leds {
		compatible = "gpio-leds";
		red {
			gpios = <&gpiog 14 0>;
		};
		green {
			gpios = <&gpiog 13 0>;
			linux,default-trigger = "heartbeat";
		};
	};

	gpio_keys {
		compatible = "gpio-keys";
		#address-cells = <1>;
		#size-cells = <0>;
		autorepeat;
		button@0 {
			label = "User";
			linux,code = <KEY_HOME>;
			gpios = <&gpioa 0 0>;
		};
	};
};

&clk_hse {
	clock-frequency = <8000000>;
};

&rtc {
	assigned-clocks = <&rcc 1 CLK_RTC>;
	assigned-clock-parents = <&rcc 1 CLK_LSI>;
	status = "okay";
};

&usart1 {
	pinctrl-0 = <&usart1_pins_a>;
	pinctrl-names = "default";
	status = "okay";
};
Commit	Line	Data
338a6aaa MC	1	/*
	2	* Copyright 2015 - Maxime Coquelin <mcoquelin.stm32@gmail.com>
	3	*
	4	* This file is dual-licensed: you can use it either under the terms
	5	* of the GPL or the X11 license, at your option. Note that this dual
	6	* licensing only applies to this file, and not this project as a
	7	* whole.
	8	*
	9	* a) This file is free software; you can redistribute it and/or
	10	* modify it under the terms of the GNU General Public License as
	11	* published by the Free Software Foundation; either version 2 of the
	12	* License, or (at your option) any later version.
	13	*
	14	* This file is distributed in the hope that it will be useful,
	15	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	16	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	17	* GNU General Public License for more details.
	18	*
	19	* You should have received a copy of the GNU General Public
	20	* License along with this file; if not, write to the Free
	21	* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
	22	* MA 02110-1301 USA
	23	*
	24	* Or, alternatively,
	25	*
	26	* b) Permission is hereby granted, free of charge, to any person
	27	* obtaining a copy of this software and associated documentation
	28	* files (the "Software"), to deal in the Software without
	29	* restriction, including without limitation the rights to use,
	30	* copy, modify, merge, publish, distribute, sublicense, and/or
	31	* sell copies of the Software, and to permit persons to whom the
	32	* Software is furnished to do so, subject to the following
	33	* conditions:
	34	*
	35	* The above copyright notice and this permission notice shall be
	36	* included in all copies or substantial portions of the Software.
	37	*
	38	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
	39	* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
	40	* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
	41	* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
	42	* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
	43	* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
	44	* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
	45	* OTHER DEALINGS IN THE SOFTWARE.
	46	*/
	47
	48	/dts-v1/;
	49	#include "stm32f429.dtsi"
5670501c	50	#include <dt-bindings/input/input.h>
338a6aaa MC	51
	52	/ {
	53	model = "STMicroelectronics STM32F429i-DISCO board";
	54	compatible = "st,stm32f429i-disco", "st,stm32f429";
	55
	56	chosen {
2303553f MC	57	bootargs = "root=/dev/ram rdinit=/linuxrc";
2303553f MC	58	stdout-path = "serial0:115200n8";
338a6aaa MC	59	};
	60
	61	memory {
	62	reg = <0x90000000 0x800000>;
	63	};
	64
	65	aliases {
	66	serial0 = &usart1;
	67	};
b690172f MC	68
	69	leds {
	70	compatible = "gpio-leds";
	71	red {
	72	gpios = <&gpiog 14 0>;
	73	};
	74	green {
	75	gpios = <&gpiog 13 0>;
	76	linux,default-trigger = "heartbeat";
	77	};
	78	};
5670501c MC	79
	80	gpio_keys {
	81	compatible = "gpio-keys";
	82	#address-cells = <1>;
	83	#size-cells = <0>;
	84	autorepeat;
	85	button@0 {
	86	label = "User";
	87	linux,code = <KEY_HOME>;
	88	gpios = <&gpioa 0 0>;
	89	};
	90	};
338a6aaa MC	91	};
338a6aaa MC	92
9dc24a2d DT	93	&clk_hse {
	94	clock-frequency = <8000000>;
	95	};
	96
e1d27cca AD	97	&rtc {
	98	assigned-clocks = <&rcc 1 CLK_RTC>;
	99	assigned-clock-parents = <&rcc 1 CLK_LSI>;
	100	status = "okay";
	101	};
	102
338a6aaa	103	&usart1 {
521df6f5 MC	104	pinctrl-0 = <&usart1_pins_a>;
521df6f5 MC	105	pinctrl-names = "default";
338a6aaa MC	106	status = "okay";
338a6aaa MC	107	};