[mirror_ubuntu-zesty-kernel.git] / arch / arm / boot / dts / imx6qdl-gw551x.dtsi

/*
 * Copyright 2014 Gateworks Corporation
 *
 * 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 <dt-bindings/gpio/gpio.h>

/ {
	/* these are used by bootloader for disabling nodes */
	aliases {
		led0 = &led0;
		nand = &gpmi;
		ssi0 = &ssi1;
		usb0 = &usbh1;
		usb1 = &usbotg;
	};

	chosen {
		bootargs = "console=ttymxc1,115200";
	};

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

		led0: user1 {
			label = "user1";
			gpios = <&gpio4 7 GPIO_ACTIVE_LOW>;
			default-state = "on";
			linux,default-trigger = "heartbeat";
		};
	};

	memory {
		reg = <0x10000000 0x20000000>;
	};

	regulators {
		compatible = "simple-bus";
		#address-cells = <1>;
		#size-cells = <0>;

		reg_5p0v: regulator@0 {
			compatible = "regulator-fixed";
			reg = <0>;
			regulator-name = "5P0V";
			regulator-min-microvolt = <5000000>;
			regulator-max-microvolt = <5000000>;
		};

		reg_usb_h1_vbus: regulator@1 {
			compatible = "regulator-fixed";
			reg = <1>;
			regulator-name = "usb_h1_vbus";
			regulator-min-microvolt = <5000000>;
			regulator-max-microvolt = <5000000>;
		};

		reg_usb_otg_vbus: regulator@2 {
			compatible = "regulator-fixed";
			reg = <2>;
			regulator-name = "usb_otg_vbus";
			regulator-min-microvolt = <5000000>;
			regulator-max-microvolt = <5000000>;
		};
	};
};

&can1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_flexcan1>;
	status = "okay";
};

&gpmi {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_gpmi_nand>;
	status = "okay";
};

&hdmi {
	ddc-i2c-bus = <&i2c3>;
	status = "okay";
};

&i2c1 {
	clock-frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c1>;
	status = "okay";

	eeprom1: eeprom@50 {
		compatible = "atmel,24c02";
		reg = <0x50>;
		pagesize = <16>;
	};

	eeprom2: eeprom@51 {
		compatible = "atmel,24c02";
		reg = <0x51>;
		pagesize = <16>;
	};

	eeprom3: eeprom@52 {
		compatible = "atmel,24c02";
		reg = <0x52>;
		pagesize = <16>;
	};

	eeprom4: eeprom@53 {
		compatible = "atmel,24c02";
		reg = <0x53>;
		pagesize = <16>;
	};

	gpio: pca9555@23 {
		compatible = "nxp,pca9555";
		reg = <0x23>;
		gpio-controller;
		#gpio-cells = <2>;
	};

	rtc: ds1672@68 {
		compatible = "dallas,ds1672";
		reg = <0x68>;
	};
};

&i2c2 {
	clock-frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c2>;
	status = "okay";
};

&i2c3 {
	clock-frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c3>;
	status = "okay";

	gpio_exp: pca9555@24 {
		compatible = "nxp,pca9555";
		reg = <0x24>;
		gpio-controller;
		#gpio-cells = <2>;
	};

};

&pcie {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_pcie>;
	reset-gpio = <&gpio1 0 GPIO_ACTIVE_LOW>;
	status = "okay";
};

&ssi1 {
	status = "okay";
};

&uart2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart2>;
	status = "okay";
};

&uart3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart3>;
	status = "okay";
};

&usbotg {
	vbus-supply = <&reg_usb_otg_vbus>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usbotg>;
	disable-over-current;
	status = "okay";
};

&usbh1 {
	vbus-supply = <&reg_usb_h1_vbus>;
	status = "okay";
};

&iomuxc {
	imx6qdl-gw51xx {
		pinctrl_flexcan1: flexcan1grp {
			fsl,pins = <
				MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX	0x1b0b1
				MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX	0x1b0b1
				MX6QDL_PAD_GPIO_9__GPIO1_IO09		0x4001b0b0 /* CAN_STBY */
			>;
		};

		pinctrl_gpio_leds: gpioledsgrp {
			fsl,pins = <
				MX6QDL_PAD_KEY_ROW0__GPIO4_IO07   0x1b0b0
			>;
		};

		pinctrl_gpmi_nand: gpminandgrp {
			fsl,pins = <
				MX6QDL_PAD_NANDF_CLE__NAND_CLE		0xb0b1
				MX6QDL_PAD_NANDF_ALE__NAND_ALE		0xb0b1
				MX6QDL_PAD_NANDF_WP_B__NAND_WP_B	0xb0b1
				MX6QDL_PAD_NANDF_RB0__NAND_READY_B	0xb000
				MX6QDL_PAD_NANDF_CS0__NAND_CE0_B	0xb0b1
				MX6QDL_PAD_NANDF_CS1__NAND_CE1_B	0xb0b1
				MX6QDL_PAD_SD4_CMD__NAND_RE_B		0xb0b1
				MX6QDL_PAD_SD4_CLK__NAND_WE_B		0xb0b1
				MX6QDL_PAD_NANDF_D0__NAND_DATA00	0xb0b1
				MX6QDL_PAD_NANDF_D1__NAND_DATA01	0xb0b1
				MX6QDL_PAD_NANDF_D2__NAND_DATA02	0xb0b1
				MX6QDL_PAD_NANDF_D3__NAND_DATA03	0xb0b1
				MX6QDL_PAD_NANDF_D4__NAND_DATA04	0xb0b1
				MX6QDL_PAD_NANDF_D5__NAND_DATA05	0xb0b1
				MX6QDL_PAD_NANDF_D6__NAND_DATA06	0xb0b1
				MX6QDL_PAD_NANDF_D7__NAND_DATA07	0xb0b1
			>;
		};

		pinctrl_i2c1: i2c1grp {
			fsl,pins = <
				MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1
				MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1
			>;
		};

		pinctrl_i2c2: i2c2grp {
			fsl,pins = <
				MX6QDL_PAD_KEY_COL3__I2C2_SCL		0x4001b8b1
				MX6QDL_PAD_KEY_ROW3__I2C2_SDA		0x4001b8b1
			>;
		};

		pinctrl_i2c3: i2c3grp {
			fsl,pins = <
				MX6QDL_PAD_GPIO_3__I2C3_SCL		0x4001b8b1
				MX6QDL_PAD_GPIO_6__I2C3_SDA		0x4001b8b1
			>;
		};

		pinctrl_pcie: pciegrp {
			fsl,pins = <
				MX6QDL_PAD_GPIO_0__GPIO1_IO00		0x1b0b0 /* PCIE RST */
			>;
		};

		pinctrl_uart2: uart2grp {
			fsl,pins = <
				MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA	0x1b0b1
				MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA	0x1b0b1
			>;
		};

		pinctrl_uart3: uart3grp {
			fsl,pins = <
				MX6QDL_PAD_EIM_D24__UART3_TX_DATA	0x1b0b1
				MX6QDL_PAD_EIM_D25__UART3_RX_DATA	0x1b0b1
			>;
		};

		pinctrl_usbotg: usbotggrp {
			fsl,pins = <
				MX6QDL_PAD_GPIO_1__USB_OTG_ID		0x17059
			>;
		};
	};
};
Commit	Line	Data
e9d6d6b6 TH	1	/*
	2	* Copyright 2014 Gateworks Corporation
	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
	12	* the 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	#include <dt-bindings/gpio/gpio.h>
	49
	50	/ {
	51	/* these are used by bootloader for disabling nodes */
	52	aliases {
	53	led0 = &led0;
	54	nand = &gpmi;
	55	ssi0 = &ssi1;
	56	usb0 = &usbh1;
	57	usb1 = &usbotg;
	58	};
	59
	60	chosen {
	61	bootargs = "console=ttymxc1,115200";
	62	};
	63
	64	leds {
65	compatible = "gpio-leds";
66	pinctrl-names = "default";
67	pinctrl-0 = <&pinctrl_gpio_leds>;
68
69	led0: user1 {
70	label = "user1";
71	gpios = <&gpio4 7 GPIO_ACTIVE_LOW>;
72	default-state = "on";
73	linux,default-trigger = "heartbeat";
74	};
75	};
76
77	memory {
78	reg = <0x10000000 0x20000000>;
79	};
80
81	regulators {
82	compatible = "simple-bus";
83	#address-cells = <1>;
84	#size-cells = <0>;
85
86	reg_5p0v: regulator@0 {
87	compatible = "regulator-fixed";
88	reg = <0>;
89	regulator-name = "5P0V";
90	regulator-min-microvolt = <5000000>;
91	regulator-max-microvolt = <5000000>;
92	};
93
94	reg_usb_h1_vbus: regulator@1 {
95	compatible = "regulator-fixed";
96	reg = <1>;
97	regulator-name = "usb_h1_vbus";
98	regulator-min-microvolt = <5000000>;
99	regulator-max-microvolt = <5000000>;
100	};
101
102	reg_usb_otg_vbus: regulator@2 {
103	compatible = "regulator-fixed";
104	reg = <2>;
105	regulator-name = "usb_otg_vbus";
106	regulator-min-microvolt = <5000000>;
107	regulator-max-microvolt = <5000000>;
108	};
109	};
110	};
111
112	&can1 {
113	pinctrl-names = "default";
114	pinctrl-0 = <&pinctrl_flexcan1>;
115	status = "okay";
116	};
117
118	&gpmi {
119	pinctrl-names = "default";
120	pinctrl-0 = <&pinctrl_gpmi_nand>;
121	status = "okay";
122	};
123
124	&hdmi {
125	ddc-i2c-bus = <&i2c3>;
126	status = "okay";
127	};
128
129	&i2c1 {
130	clock-frequency = <100000>;
131	pinctrl-names = "default";
132	pinctrl-0 = <&pinctrl_i2c1>;
133	status = "okay";
134
135	eeprom1: eeprom@50 {
136	compatible = "atmel,24c02";
137	reg = <0x50>;
138	pagesize = <16>;
139	};
140
141	eeprom2: eeprom@51 {
142	compatible = "atmel,24c02";
143	reg = <0x51>;
144	pagesize = <16>;
145	};
146
147	eeprom3: eeprom@52 {
148	compatible = "atmel,24c02";
149	reg = <0x52>;
150	pagesize = <16>;
151	};
152
153	eeprom4: eeprom@53 {
154	compatible = "atmel,24c02";
155	reg = <0x53>;
156	pagesize = <16>;
157	};
158
159	gpio: pca9555@23 {
160	compatible = "nxp,pca9555";
161	reg = <0x23>;
162	gpio-controller;
163	#gpio-cells = <2>;
164	};
165
166	rtc: ds1672@68 {
167	compatible = "dallas,ds1672";
168	reg = <0x68>;
169	};
170	};
171
172	&i2c2 {
173	clock-frequency = <100000>;
174	pinctrl-names = "default";
175	pinctrl-0 = <&pinctrl_i2c2>;
176	status = "okay";
177	};
178
179	&i2c3 {
180	clock-frequency = <100000>;
181	pinctrl-names = "default";
182	pinctrl-0 = <&pinctrl_i2c3>;
183	status = "okay";
184
185	gpio_exp: pca9555@24 {
186	compatible = "nxp,pca9555";
187	reg = <0x24>;
188	gpio-controller;
189	#gpio-cells = <2>;
190	};
191
192	};
193
194	&pcie {
195	pinctrl-names = "default";
196	pinctrl-0 = <&pinctrl_pcie>;
197	reset-gpio = <&gpio1 0 GPIO_ACTIVE_LOW>;
198	status = "okay";
199	};
200
201	&ssi1 {
202	status = "okay";
203	};
204
205	&uart2 {
206	pinctrl-names = "default";
207	pinctrl-0 = <&pinctrl_uart2>;
208	status = "okay";
209	};
210
211	&uart3 {
212	pinctrl-names = "default";
213	pinctrl-0 = <&pinctrl_uart3>;
214	status = "okay";
215	};
216
217	&usbotg {
218	vbus-supply = <&reg_usb_otg_vbus>;
219	pinctrl-names = "default";
220	pinctrl-0 = <&pinctrl_usbotg>;
221	disable-over-current;
222	status = "okay";
223	};
224
225	&usbh1 {
226	vbus-supply = <&reg_usb_h1_vbus>;
227	status = "okay";
228	};
229
230	&iomuxc {
231	imx6qdl-gw51xx {
232	pinctrl_flexcan1: flexcan1grp {
233	fsl,pins = <
234	MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX 0x1b0b1
235	MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX 0x1b0b1
236	MX6QDL_PAD_GPIO_9__GPIO1_IO09 0x4001b0b0 /* CAN_STBY */
237	>;
238	};
239
240	pinctrl_gpio_leds: gpioledsgrp {
241	fsl,pins = <
242	MX6QDL_PAD_KEY_ROW0__GPIO4_IO07 0x1b0b0
243	>;
244	};
245
246	pinctrl_gpmi_nand: gpminandgrp {
247	fsl,pins = <
248	MX6QDL_PAD_NANDF_CLE__NAND_CLE 0xb0b1
249	MX6QDL_PAD_NANDF_ALE__NAND_ALE 0xb0b1
250	MX6QDL_PAD_NANDF_WP_B__NAND_WP_B 0xb0b1
251	MX6QDL_PAD_NANDF_RB0__NAND_READY_B 0xb000
252	MX6QDL_PAD_NANDF_CS0__NAND_CE0_B 0xb0b1
253	MX6QDL_PAD_NANDF_CS1__NAND_CE1_B 0xb0b1
254	MX6QDL_PAD_SD4_CMD__NAND_RE_B 0xb0b1
255	MX6QDL_PAD_SD4_CLK__NAND_WE_B 0xb0b1
256	MX6QDL_PAD_NANDF_D0__NAND_DATA00 0xb0b1
257	MX6QDL_PAD_NANDF_D1__NAND_DATA01 0xb0b1
258	MX6QDL_PAD_NANDF_D2__NAND_DATA02 0xb0b1
259	MX6QDL_PAD_NANDF_D3__NAND_DATA03 0xb0b1
260	MX6QDL_PAD_NANDF_D4__NAND_DATA04 0xb0b1
261	MX6QDL_PAD_NANDF_D5__NAND_DATA05 0xb0b1
262	MX6QDL_PAD_NANDF_D6__NAND_DATA06 0xb0b1
263	MX6QDL_PAD_NANDF_D7__NAND_DATA07 0xb0b1
264	>;
265	};
266
267	pinctrl_i2c1: i2c1grp {
268	fsl,pins = <
269	MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
270	MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1
271	>;
272	};
273
274	pinctrl_i2c2: i2c2grp {
275	fsl,pins = <
276	MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
277	MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
278	>;
279	};
280
281	pinctrl_i2c3: i2c3grp {
282	fsl,pins = <
283	MX6QDL_PAD_GPIO_3__I2C3_SCL 0x4001b8b1
284	MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b8b1
285	>;
286	};
287
288	pinctrl_pcie: pciegrp {
289	fsl,pins = <
290	MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b0b0 /* PCIE RST */
291	>;
292	};
293
294	pinctrl_uart2: uart2grp {
295	fsl,pins = <
296	MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA 0x1b0b1
297	MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA 0x1b0b1
298	>;
299	};
300
301	pinctrl_uart3: uart3grp {
302	fsl,pins = <
303	MX6QDL_PAD_EIM_D24__UART3_TX_DATA 0x1b0b1
304	MX6QDL_PAD_EIM_D25__UART3_RX_DATA 0x1b0b1
305	>;
306	};
307
308	pinctrl_usbotg: usbotggrp {
309	fsl,pins = <
310	MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059
311	>;
312	};
313	};
314	};