[deliverable/linux.git] / arch / arm / boot / dts / sun9i-a80-optimus.dts

/*
 * Copyright 2014 Chen-Yu Tsai
 *
 * Chen-Yu Tsai <wens@csie.org>
 *
 * 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 "sun9i-a80.dtsi"
#include "sunxi-common-regulators.dtsi"

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pinctrl/sun4i-a10.h>

/ {
	model = "Merrii A80 Optimus Board";
	compatible = "merrii,a80-optimus", "allwinner,sun9i-a80";

	aliases {
		serial0 = &uart0;
		serial1 = &uart4;
	};

	chosen {
		bootargs = "earlyprintk console=ttyS0,115200";
	};

	leds {
		compatible = "gpio-leds";
		pinctrl-names = "default";
		pinctrl-0 = <&led_pins_optimus>;

		/* The LED names match those found on the board */

		led2 {
			label = "optimus:led2:usr";
			gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>;
		};

		/* led3 is on PM15, in R_PIO */

		led4 {
			label = "optimus:led4:usr";
			gpios = <&pio 7 0 GPIO_ACTIVE_HIGH>;
		};
	};
};

&i2c3 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c3_pins_a>;
	status = "okay";
};

&i2c3_pins_a {
	/* Enable internal pull-up */
	allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
};

&pio {
	led_pins_optimus: led-pins@0 {
		allwinner,pins = "PH0", "PH1";
		allwinner,function = "gpio_out";
		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
		allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
	};

	mmc0_cd_pin_optimus: mmc0_cd_pin@0 {
		allwinner,pins = "PH18";
		allwinner,function = "gpio_in";
		allwinner,drive = <SUN4I_PINCTRL_10_MA>;
		allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
	};
};

&mmc0 {
	pinctrl-names = "default";
	pinctrl-0 = <&mmc0_pins>, <&mmc0_cd_pin_optimus>;
	vmmc-supply = <&reg_vcc3v0>;
	bus-width = <4>;
	cd-gpios = <&pio 7 18 GPIO_ACTIVE_HIGH>; /* PH8 */
	cd-inverted;
	status = "okay";
};

&mmc2 {
	pinctrl-names = "default";
	pinctrl-0 = <&mmc2_8bit_pins>;
	vmmc-supply = <&reg_vcc3v0>;
	bus-width = <8>;
	non-removable;
	status = "okay";
};

&uart0 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart0_pins_a>;
	status = "okay";
};

&uart4 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart4_pins_a>;
	status = "okay";
};

&uart4_pins_a {
	/* Enable internal pull-up */
	allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
};
Commit	Line	Data
f49a430c CYT	1	/*
	2	* Copyright 2014 Chen-Yu Tsai
	3	*
	4	* Chen-Yu Tsai <wens@csie.org>
	5	*
	6	* This file is dual-licensed: you can use it either under the terms
	7	* of the GPL or the X11 license, at your option. Note that this dual
	8	* licensing only applies to this file, and not this project as a
	9	* whole.
	10	*
136d18a8	11	* a) This file is free software; you can redistribute it and/or
f49a430c CYT	12	* modify it under the terms of the GNU General Public License as
	13	* published by the Free Software Foundation; either version 2 of the
	14	* License, or (at your option) any later version.
	15	*
136d18a8	16	* This file is distributed in the hope that it will be useful,
f49a430c CYT	17	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	18	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	19	* GNU General Public License for more details.
	20	*
	21	* You should have received a copy of the GNU General Public
136d18a8	22	* License along with this file; if not, write to the Free
f49a430c CYT	23	* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
	24	* MA 02110-1301 USA
	25	*
	26	* Or, alternatively,
	27	*
	28	* b) Permission is hereby granted, free of charge, to any person
	29	* obtaining a copy of this software and associated documentation
	30	* files (the "Software"), to deal in the Software without
	31	* restriction, including without limitation the rights to use,
	32	* copy, modify, merge, publish, distribute, sublicense, and/or
	33	* sell copies of the Software, and to permit persons to whom the
	34	* Software is furnished to do so, subject to the following
	35	* conditions:
	36	*
	37	* The above copyright notice and this permission notice shall be
	38	* included in all copies or substantial portions of the Software.
	39	*
	40	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
	41	* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
	42	* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
	43	* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
	44	* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
	45	* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
	46	* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
	47	* OTHER DEALINGS IN THE SOFTWARE.
	48	*/
	49
	50	/dts-v1/;
71455701	51	#include "sun9i-a80.dtsi"
9e320feb	52	#include "sunxi-common-regulators.dtsi"
f49a430c	53
bca12924	54	#include <dt-bindings/gpio/gpio.h>
092a0c3b	55	#include <dt-bindings/pinctrl/sun4i-a10.h>
f49a430c CYT	56
	57	/ {
	58	model = "Merrii A80 Optimus Board";
	59	compatible = "merrii,a80-optimus", "allwinner,sun9i-a80";
	60
117a2cc3 MR	61	aliases {
	62	serial0 = &uart0;
	63	serial1 = &uart4;
	64	};
	65
f49a430c CYT	66	chosen {
	67	bootargs = "earlyprintk console=ttyS0,115200";
	68	};
	69
0cc45399 CYT	70	leds {
	71	compatible = "gpio-leds";
	72	pinctrl-names = "default";
	73	pinctrl-0 = <&led_pins_optimus>;
	74
	75	/* The LED names match those found on the board */
	76
	77	led2 {
	78	label = "optimus:led2:usr";
bca12924	79	gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>;
0cc45399 CYT	80	};
	81
	82	/* led3 is on PM15, in R_PIO */
	83
	84	led4 {
	85	label = "optimus:led4:usr";
bca12924	86	gpios = <&pio 7 0 GPIO_ACTIVE_HIGH>;
0cc45399 CYT	87	};
0cc45399 CYT	88	};
f49a430c	89	};
10eb98b1 CYT	90
	91	&i2c3 {
	92	pinctrl-names = "default";
	93	pinctrl-0 = <&i2c3_pins_a>;
	94	status = "okay";
	95	};
	96
	97	&i2c3_pins_a {
	98	/* Enable internal pull-up */
	99	allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
	100	};
	101
	102	&pio {
	103	led_pins_optimus: led-pins@0 {
	104	allwinner,pins = "PH0", "PH1";
	105	allwinner,function = "gpio_out";
	106	allwinner,drive = <SUN4I_PINCTRL_10_MA>;
	107	allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
	108	};
9e320feb CYT	109
	110	mmc0_cd_pin_optimus: mmc0_cd_pin@0 {
	111	allwinner,pins = "PH18";
	112	allwinner,function = "gpio_in";
	113	allwinner,drive = <SUN4I_PINCTRL_10_MA>;
	114	allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
	115	};
	116	};
	117
	118	&mmc0 {
	119	pinctrl-names = "default";
	120	pinctrl-0 = <&mmc0_pins>, <&mmc0_cd_pin_optimus>;
	121	vmmc-supply = <&reg_vcc3v0>;
	122	bus-width = <4>;
	123	cd-gpios = <&pio 7 18 GPIO_ACTIVE_HIGH>; /* PH8 */
	124	cd-inverted;
	125	status = "okay";
10eb98b1 CYT	126	};
10eb98b1 CYT	127
0d69f87c CYT	128	&mmc2 {
	129	pinctrl-names = "default";
	130	pinctrl-0 = <&mmc2_8bit_pins>;
	131	vmmc-supply = <&reg_vcc3v0>;
	132	bus-width = <8>;
	133	non-removable;
	134	status = "okay";
	135	};
	136
10eb98b1 CYT	137	&uart0 {
	138	pinctrl-names = "default";
	139	pinctrl-0 = <&uart0_pins_a>;
	140	status = "okay";
	141	};
	142
	143	&uart4 {
	144	pinctrl-names = "default";
	145	pinctrl-0 = <&uart4_pins_a>;
	146	status = "okay";
	147	};
	148
	149	&uart4_pins_a {
	150	/* Enable internal pull-up */
	151	allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
	152	};