[mirror_ubuntu-zesty-kernel.git] / arch / arm64 / boot / dts / rockchip / rk3368-r88.dts

/*
 * Copyright (c) 2015 Heiko Stuebner <heiko@sntech.de>
 *
 * 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.
 */

/dts-v1/;
#include "rk3368.dtsi"

/ {
	model = "Rockchip R88";
	compatible = "rockchip,r88", "rockchip,rk3368";

	chosen {
		stdout-path = "serial2:115200n8";
	};

	memory {
		device_type = "memory";
		reg = <0x0 0x0 0x0 0x40000000>;
	};

	emmc_pwrseq: emmc-pwrseq {
		compatible = "mmc-pwrseq-emmc";
		pinctrl-0 = <&emmc_reset>;
		pinctrl-names = "default";
		reset-gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>;
	};

	keys: gpio-keys {
		compatible = "gpio-keys";
		#address-cells = <1>;
		#size-cells = <0>;
		pinctrl-names = "default";
		pinctrl-0 = <&pwr_key>;

		button@0 {
			wakeup-source;
			gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
			label = "GPIO Power";
			linux,code = <116>;
		};
	};

	leds: gpio-leds {
		compatible = "gpio-leds";

		work {
			gpios = <&gpio3 29 GPIO_ACTIVE_HIGH>;
			label = "r88:green:led";
			pinctrl-names = "default";
			pinctrl-0 = <&led_ctl>;
		};
	};

	ir: ir-receiver {
		compatible = "gpio-ir-receiver";
		gpios = <&gpio3 30 GPIO_ACTIVE_LOW>;
		pinctrl-names = "default";
		pinctrl-0 = <&ir_int>;
	};

	sdio_pwrseq: sdio-pwrseq {
		compatible = "mmc-pwrseq-simple";
		clocks = <&hym8563>;
		clock-names = "ext_clock";
		pinctrl-names = "default";
		pinctrl-0 = <&bt_rst>, <&wifi_reg_on>;

		reset-gpios =
			/* BT_RST_N */
			<&gpio3 5 GPIO_ACTIVE_LOW>,

			/* WL_REG_ON */
			<&gpio3 4 GPIO_ACTIVE_LOW>;
	};

	vcc_18: vcc18-regulator {
		compatible = "regulator-fixed";
		regulator-name = "vcc_18";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		regulator-always-on;
		regulator-boot-on;
		vin-supply = <&vcc_sys>;
	};

	/* supplies both host and otg */
	vcc_host: vcc-host-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio0 4 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&host_vbus_drv>;
		regulator-name = "vcc_host";
		regulator-always-on;
		regulator-boot-on;
		vin-supply = <&vcc_sys>;
	};

	vcc_io: vcc-io-regulator {
		compatible = "regulator-fixed";
		regulator-name = "vcc_io";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-always-on;
		regulator-boot-on;
		vin-supply = <&vcc_sys>;
	};

	vcc_lan: vcc-lan-regulator {
		compatible = "regulator-fixed";
		regulator-name = "vcc_lan";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-always-on;
		regulator-boot-on;
		vin-supply = <&vcc_io>;
	};

	vcc_sys: vcc-sys-regulator {
		compatible = "regulator-fixed";
		regulator-name = "vcc_sys";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-always-on;
		regulator-boot-on;
	};

	vccio_wl: vccio-wl-regulator {
		compatible = "regulator-fixed";
		regulator-name = "vccio_wl";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-always-on;
		regulator-boot-on;
		vin-supply = <&vcc_io>;
	};

	vdd_10: vdd-10-regulator {
		compatible = "regulator-fixed";
		regulator-name = "vdd_10";
		regulator-min-microvolt = <1000000>;
		regulator-max-microvolt = <1000000>;
		regulator-always-on;
		regulator-boot-on;
		vin-supply = <&vcc_sys>;
	};
};

&emmc {
	broken-cd;
	bus-width = <8>;
	cap-mmc-highspeed;
	disable-wp;
	mmc-pwrseq = <&emmc_pwrseq>;
	non-removable;
	num-slots = <1>;
	pinctrl-names = "default";
	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
	status = "okay";
};

&gmac {
	phy-supply = <&vcc_lan>;
	phy-mode = "rmii";
	clock_in_out = "output";
	snps,reset-gpio = <&gpio3 12 0>;
	snps,reset-active-low;
	snps,reset-delays-us = <0 10000 1000000>;
	pinctrl-names = "default";
	pinctrl-0 = <&rmii_pins>;
	tx_delay = <0x30>;
	rx_delay = <0x10>;
	status = "ok";
};

&i2c0 {
	status = "okay";

	vdd_cpu: syr827@40 {
		compatible = "silergy,syr827";
		reg = <0x40>;
		fcs,suspend-voltage-selector = <1>;
		regulator-name = "vdd_cpu";
		regulator-enable-ramp-delay = <300>;
		regulator-min-microvolt = <712500>;
		regulator-max-microvolt = <1500000>;
		regulator-ramp-delay = <8000>;
		regulator-always-on;
		regulator-boot-on;
		vin-supply = <&vcc_sys>;
	};

	hym8563: hym8563@51 {
		compatible = "haoyu,hym8563";
		reg = <0x51>;
		#clock-cells = <0>;
		clock-frequency = <32768>;
		clock-output-names = "xin32k";
		/* rtc_int is not connected */
	};
};

&sdio0 {
	assigned-clocks = <&cru SCLK_SDIO0>;
	assigned-clock-parents = <&cru PLL_CPLL>;
	broken-cd;
	bus-width = <4>;
	cap-sd-highspeed;
	cap-sdio-irq;
	keep-power-in-suspend;
	mmc-pwrseq = <&sdio_pwrseq>;
	non-removable;
	num-slots = <1>;
	pinctrl-names = "default";
	pinctrl-0 = <&sdio0_clk &sdio0_cmd &sdio0_bus4>;
	vmmc-supply = <&vcc_io>;
	vqmmc-supply = <&vccio_wl>;
	status = "okay";
};

&pinctrl {
	pcfg_pull_none_drv_8ma: pcfg-pull-none-drv-8ma {
		bias-disable;
		drive-strength = <8>;
	};

	pcfg_pull_up_drv_8ma: pcfg-pull-up-drv-8ma {
		bias-pull-up;
		drive-strength = <8>;
	};

	emmc {
		emmc_bus8: emmc-bus8 {
			rockchip,pins = <1 18 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
					<1 19 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
					<1 20 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
					<1 21 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
					<1 22 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
					<1 23 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
					<1 24 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
					<1 25 RK_FUNC_2 &pcfg_pull_up_drv_8ma>;
		};

		emmc-clk {
			rockchip,pins = <2 4 RK_FUNC_2 &pcfg_pull_none_drv_8ma>;
		};

		emmc-cmd {
			rockchip,pins = <1 26 RK_FUNC_2 &pcfg_pull_up_drv_8ma>;
		};

		emmc_reset: emmc-reset {
			rockchip,pins = <2 3 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	ir {
		ir_int: ir-int {
			rockchip,pins = <3 30 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	keys {
		pwr_key: pwr-key {
			rockchip,pins = <0 2 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	leds {
		stby_pwren: stby-pwren {
			rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		led_ctl: led-ctl {
			rockchip,pins = <3 29 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	sdio {
		wifi_reg_on: wifi-reg-on {
			rockchip,pins = <3 4 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		bt_rst: bt-rst {
			rockchip,pins = <3 5 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	usb {
		host_vbus_drv: host-vbus-drv {
			rockchip,pins = <0 4 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};
};

&saradc {
	vref-supply = <&vcc_18>;
	status = "okay";
};

&tsadc {
	rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */
	rockchip,hw-tshut-polarity = <0>; /* tshut polarity 0:LOW 1:HIGH */
	status = "okay";
};

&uart2 {
	status = "okay";
};

&usb_host0_ehci {
	status = "okay";
};

&usb_otg {
	dr_mode = "host";
	status = "okay";
};

&wdt {
	status = "okay";
};
Commit	Line	Data
b790c2ca HS	1	/*
	2	* Copyright (c) 2015 Heiko Stuebner <heiko@sntech.de>
	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	* Or, alternatively,
	20	*
	21	* b) Permission is hereby granted, free of charge, to any person
	22	* obtaining a copy of this software and associated documentation
	23	* files (the "Software"), to deal in the Software without
	24	* restriction, including without limitation the rights to use,
	25	* copy, modify, merge, publish, distribute, sublicense, and/or
	26	* sell copies of the Software, and to permit persons to whom the
	27	* Software is furnished to do so, subject to the following
	28	* conditions:
	29	*
	30	* The above copyright notice and this permission notice shall be
	31	* included in all copies or substantial portions of the Software.
	32	*
	33	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
	34	* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
	35	* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
	36	* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
	37	* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
	38	* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
	39	* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
	40	* OTHER DEALINGS IN THE SOFTWARE.
	41	*/
	42
	43	/dts-v1/;
	44	#include "rk3368.dtsi"
	45
	46	/ {
	47	model = "Rockchip R88";
	48	compatible = "rockchip,r88", "rockchip,rk3368";
	49
	50	chosen {
	51	stdout-path = "serial2:115200n8";
	52	};
	53
	54	memory {
	55	device_type = "memory";
	56	reg = <0x0 0x0 0x0 0x40000000>;
	57	};
	58
	59	emmc_pwrseq: emmc-pwrseq {
	60	compatible = "mmc-pwrseq-emmc";
	61	pinctrl-0 = <&emmc_reset>;
	62	pinctrl-names = "default";
	63	reset-gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>;
	64	};
65
66	keys: gpio-keys {
67	compatible = "gpio-keys";
68	#address-cells = <1>;
69	#size-cells = <0>;
70	pinctrl-names = "default";
71	pinctrl-0 = <&pwr_key>;
72
73	button@0 {
e6f49b11	74	wakeup-source;
b790c2ca HS	75	gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
	76	label = "GPIO Power";
	77	linux,code = <116>;
	78	};
	79	};
	80
	81	leds: gpio-leds {
	82	compatible = "gpio-leds";
	83
	84	work {
	85	gpios = <&gpio3 29 GPIO_ACTIVE_HIGH>;
	86	label = "r88:green:led";
	87	pinctrl-names = "default";
	88	pinctrl-0 = <&led_ctl>;
	89	};
	90	};
	91
	92	ir: ir-receiver {
	93	compatible = "gpio-ir-receiver";
	94	gpios = <&gpio3 30 GPIO_ACTIVE_LOW>;
	95	pinctrl-names = "default";
	96	pinctrl-0 = <&ir_int>;
	97	};
	98
	99	sdio_pwrseq: sdio-pwrseq {
	100	compatible = "mmc-pwrseq-simple";
	101	clocks = <&hym8563>;
	102	clock-names = "ext_clock";
	103	pinctrl-names = "default";
	104	pinctrl-0 = <&bt_rst>, <&wifi_reg_on>;
	105
	106	reset-gpios =
	107	/* BT_RST_N */
	108	<&gpio3 5 GPIO_ACTIVE_LOW>,
	109
	110	/* WL_REG_ON */
	111	<&gpio3 4 GPIO_ACTIVE_LOW>;
	112	};
	113
	114	vcc_18: vcc18-regulator {
	115	compatible = "regulator-fixed";
	116	regulator-name = "vcc_18";
	117	regulator-min-microvolt = <1800000>;
	118	regulator-max-microvolt = <1800000>;
	119	regulator-always-on;
	120	regulator-boot-on;
	121	vin-supply = <&vcc_sys>;
	122	};
	123
	124	/* supplies both host and otg */
	125	vcc_host: vcc-host-regulator {
	126	compatible = "regulator-fixed";
	127	enable-active-high;
	128	gpio = <&gpio0 4 GPIO_ACTIVE_HIGH>;
	129	pinctrl-names = "default";
	130	pinctrl-0 = <&host_vbus_drv>;
	131	regulator-name = "vcc_host";
	132	regulator-always-on;
	133	regulator-boot-on;
	134	vin-supply = <&vcc_sys>;
	135	};
	136
	137	vcc_io: vcc-io-regulator {
	138	compatible = "regulator-fixed";
139	regulator-name = "vcc_io";
140	regulator-min-microvolt = <3300000>;
141	regulator-max-microvolt = <3300000>;
142	regulator-always-on;
143	regulator-boot-on;
144	vin-supply = <&vcc_sys>;
145	};
146
147	vcc_lan: vcc-lan-regulator {
148	compatible = "regulator-fixed";
149	regulator-name = "vcc_lan";
150	regulator-min-microvolt = <3300000>;
151	regulator-max-microvolt = <3300000>;
152	regulator-always-on;
153	regulator-boot-on;
154	vin-supply = <&vcc_io>;
155	};
156
157	vcc_sys: vcc-sys-regulator {
158	compatible = "regulator-fixed";
159	regulator-name = "vcc_sys";
160	regulator-min-microvolt = <5000000>;
161	regulator-max-microvolt = <5000000>;
162	regulator-always-on;
163	regulator-boot-on;
164	};
165
166	vccio_wl: vccio-wl-regulator {
167	compatible = "regulator-fixed";
168	regulator-name = "vccio_wl";
169	regulator-min-microvolt = <3300000>;
170	regulator-max-microvolt = <3300000>;
171	regulator-always-on;
172	regulator-boot-on;
173	vin-supply = <&vcc_io>;
174	};
175
176	vdd_10: vdd-10-regulator {
177	compatible = "regulator-fixed";
178	regulator-name = "vdd_10";
179	regulator-min-microvolt = <1000000>;
180	regulator-max-microvolt = <1000000>;
181	regulator-always-on;
182	regulator-boot-on;
183	vin-supply = <&vcc_sys>;
184	};
185	};
186
187	&emmc {
188	broken-cd;
189	bus-width = <8>;
190	cap-mmc-highspeed;
191	disable-wp;
192	mmc-pwrseq = <&emmc_pwrseq>;
193	non-removable;
194	num-slots = <1>;
195	pinctrl-names = "default";
196	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
197	status = "okay";
198	};
199
200	&gmac {
201	phy-supply = <&vcc_lan>;
202	phy-mode = "rmii";
203	clock_in_out = "output";
204	snps,reset-gpio = <&gpio3 12 0>;
205	snps,reset-active-low;
206	snps,reset-delays-us = <0 10000 1000000>;
207	pinctrl-names = "default";
208	pinctrl-0 = <&rmii_pins>;
209	tx_delay = <0x30>;
210	rx_delay = <0x10>;
211	status = "ok";
212	};
213
214	&i2c0 {
215	status = "okay";
216
217	vdd_cpu: syr827@40 {
218	compatible = "silergy,syr827";
219	reg = <0x40>;
220	fcs,suspend-voltage-selector = <1>;
221	regulator-name = "vdd_cpu";
222	regulator-enable-ramp-delay = <300>;
223	regulator-min-microvolt = <712500>;
224	regulator-max-microvolt = <1500000>;
225	regulator-ramp-delay = <8000>;
226	regulator-always-on;
227	regulator-boot-on;
228	vin-supply = <&vcc_sys>;
229	};
230
231	hym8563: hym8563@51 {
232	compatible = "haoyu,hym8563";
233	reg = <0x51>;
234	#clock-cells = <0>;
235	clock-frequency = <32768>;
236	clock-output-names = "xin32k";
237	/* rtc_int is not connected */
238	};
239	};
240
241	&sdio0 {
242	assigned-clocks = <&cru SCLK_SDIO0>;
243	assigned-clock-parents = <&cru PLL_CPLL>;
244	broken-cd;
245	bus-width = <4>;
246	cap-sd-highspeed;
247	cap-sdio-irq;
248	keep-power-in-suspend;
249	mmc-pwrseq = <&sdio_pwrseq>;
250	non-removable;
251	num-slots = <1>;
252	pinctrl-names = "default";
253	pinctrl-0 = <&sdio0_clk &sdio0_cmd &sdio0_bus4>;
254	vmmc-supply = <&vcc_io>;
255	vqmmc-supply = <&vccio_wl>;
256	status = "okay";
257	};
258
259	&pinctrl {
260	pcfg_pull_none_drv_8ma: pcfg-pull-none-drv-8ma {
261	bias-disable;
262	drive-strength = <8>;
263	};
264
265	pcfg_pull_up_drv_8ma: pcfg-pull-up-drv-8ma {
266	bias-pull-up;
267	drive-strength = <8>;
268	};
269
270	emmc {
271	emmc_bus8: emmc-bus8 {
272	rockchip,pins = <1 18 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
273	<1 19 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
274	<1 20 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
275	<1 21 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
276	<1 22 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
277	<1 23 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
278	<1 24 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
279	<1 25 RK_FUNC_2 &pcfg_pull_up_drv_8ma>;
280	};
281
282	emmc-clk {
283	rockchip,pins = <2 4 RK_FUNC_2 &pcfg_pull_none_drv_8ma>;
284	};
285
286	emmc-cmd {
287	rockchip,pins = <1 26 RK_FUNC_2 &pcfg_pull_up_drv_8ma>;
288	};
289
290	emmc_reset: emmc-reset {
291	rockchip,pins = <2 3 RK_FUNC_GPIO &pcfg_pull_none>;
292	};
293	};
294
295	ir {
296	ir_int: ir-int {
297	rockchip,pins = <3 30 RK_FUNC_GPIO &pcfg_pull_up>;
298	};
299	};
300
301	keys {
302	pwr_key: pwr-key {
303	rockchip,pins = <0 2 RK_FUNC_GPIO &pcfg_pull_up>;
304	};
305	};
306
307	leds {
308	stby_pwren: stby-pwren {
309	rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>;
310	};
311
312	led_ctl: led-ctl {
313	rockchip,pins = <3 29 RK_FUNC_GPIO &pcfg_pull_none>;
314	};
315	};
316
317	sdio {
318	wifi_reg_on: wifi-reg-on {
319	rockchip,pins = <3 4 RK_FUNC_GPIO &pcfg_pull_none>;
320	};
321
322	bt_rst: bt-rst {
323	rockchip,pins = <3 5 RK_FUNC_GPIO &pcfg_pull_none>;
324	};
325	};
326
327	usb {
328	host_vbus_drv: host-vbus-drv {
329	rockchip,pins = <0 4 RK_FUNC_GPIO &pcfg_pull_none>;
330	};
331	};
332	};
333
334	&saradc {
335	vref-supply = <&vcc_18>;
336	status = "okay";
337	};
338
10a37de3 CW	339	&tsadc {
	340	rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */
	341	rockchip,hw-tshut-polarity = <0>; /* tshut polarity 0:LOW 1:HIGH */
	342	status = "okay";
	343	};
	344
b790c2ca HS	345	&uart2 {
	346	status = "okay";
	347	};
	348
	349	&usb_host0_ehci {
	350	status = "okay";
	351	};
	352
	353	&usb_otg {
	354	dr_mode = "host";
	355	status = "okay";
	356	};
	357
	358	&wdt {
	359	status = "okay";
	360	};