[deliverable/linux.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"
#include <dt-bindings/input/input.h>

/ {
	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";
		pinctrl-names = "default";
		pinctrl-0 = <&pwr_key>;

		power {
			wakeup-source;
			gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
			label = "GPIO Power";
			linux,code = <KEY_POWER>;
		};
	};

	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 {
	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 */
	};
};

&io_domains {
	status = "ok";

	audio-supply = <&vcc_io>;
	gpio30-supply = <&vcc_io>;
	gpio1830-supply = <&vcc_io>;
	wifi-supply = <&vccio_wl>;
};

&sdio0 {
	assigned-clocks = <&cru SCLK_SDIO0>;
	assigned-clock-parents = <&cru PLL_CPLL>;
	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>;
		};
	};
};

&pmu_io_domains {
	status = "okay";

	pmu-supply = <&vcc_io>;
	vop-supply = <&vcc_io>;
};

&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"
479d75b7	45	#include <dt-bindings/input/input.h>
b790c2ca HS	46
	47	/ {
	48	model = "Rockchip R88";
	49	compatible = "rockchip,r88", "rockchip,rk3368";
	50
	51	chosen {
	52	stdout-path = "serial2:115200n8";
	53	};
	54
	55	memory {
	56	device_type = "memory";
	57	reg = <0x0 0x0 0x0 0x40000000>;
	58	};
	59
	60	emmc_pwrseq: emmc-pwrseq {
	61	compatible = "mmc-pwrseq-emmc";
	62	pinctrl-0 = <&emmc_reset>;
	63	pinctrl-names = "default";
	64	reset-gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>;
	65	};
	66
	67	keys: gpio-keys {
	68	compatible = "gpio-keys";
b790c2ca HS	69	pinctrl-names = "default";
	70	pinctrl-0 = <&pwr_key>;
	71
479d75b7	72	power {
e6f49b11	73	wakeup-source;
b790c2ca HS	74	gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
b790c2ca HS	75	label = "GPIO Power";
479d75b7	76	linux,code = <KEY_POWER>;
b790c2ca HS	77	};
	78	};
	79
	80	leds: gpio-leds {
	81	compatible = "gpio-leds";
	82
	83	work {
	84	gpios = <&gpio3 29 GPIO_ACTIVE_HIGH>;
	85	label = "r88:green:led";
	86	pinctrl-names = "default";
	87	pinctrl-0 = <&led_ctl>;
	88	};
	89	};
	90
	91	ir: ir-receiver {
	92	compatible = "gpio-ir-receiver";
	93	gpios = <&gpio3 30 GPIO_ACTIVE_LOW>;
	94	pinctrl-names = "default";
	95	pinctrl-0 = <&ir_int>;
	96	};
	97
	98	sdio_pwrseq: sdio-pwrseq {
	99	compatible = "mmc-pwrseq-simple";
	100	clocks = <&hym8563>;
	101	clock-names = "ext_clock";
	102	pinctrl-names = "default";
	103	pinctrl-0 = <&bt_rst>, <&wifi_reg_on>;
	104
	105	reset-gpios =
	106	/* BT_RST_N */
	107	<&gpio3 5 GPIO_ACTIVE_LOW>,
	108
	109	/* WL_REG_ON */
	110	<&gpio3 4 GPIO_ACTIVE_LOW>;
	111	};
	112
	113	vcc_18: vcc18-regulator {
	114	compatible = "regulator-fixed";
	115	regulator-name = "vcc_18";
	116	regulator-min-microvolt = <1800000>;
	117	regulator-max-microvolt = <1800000>;
	118	regulator-always-on;
	119	regulator-boot-on;
	120	vin-supply = <&vcc_sys>;
	121	};
	122
	123	/* supplies both host and otg */
	124	vcc_host: vcc-host-regulator {
	125	compatible = "regulator-fixed";
	126	enable-active-high;
	127	gpio = <&gpio0 4 GPIO_ACTIVE_HIGH>;
	128	pinctrl-names = "default";
	129	pinctrl-0 = <&host_vbus_drv>;
	130	regulator-name = "vcc_host";
	131	regulator-always-on;
	132	regulator-boot-on;
	133	vin-supply = <&vcc_sys>;
	134	};
	135
	136	vcc_io: vcc-io-regulator {
	137	compatible = "regulator-fixed";
	138	regulator-name = "vcc_io";
	139	regulator-min-microvolt = <3300000>;
	140	regulator-max-microvolt = <3300000>;
141	regulator-always-on;
142	regulator-boot-on;
143	vin-supply = <&vcc_sys>;
144	};
145
146	vcc_lan: vcc-lan-regulator {
147	compatible = "regulator-fixed";
148	regulator-name = "vcc_lan";
149	regulator-min-microvolt = <3300000>;
150	regulator-max-microvolt = <3300000>;
151	regulator-always-on;
152	regulator-boot-on;
153	vin-supply = <&vcc_io>;
154	};
155
156	vcc_sys: vcc-sys-regulator {
157	compatible = "regulator-fixed";
158	regulator-name = "vcc_sys";
159	regulator-min-microvolt = <5000000>;
160	regulator-max-microvolt = <5000000>;
161	regulator-always-on;
162	regulator-boot-on;
163	};
164
165	vccio_wl: vccio-wl-regulator {
166	compatible = "regulator-fixed";
167	regulator-name = "vccio_wl";
168	regulator-min-microvolt = <3300000>;
169	regulator-max-microvolt = <3300000>;
170	regulator-always-on;
171	regulator-boot-on;
172	vin-supply = <&vcc_io>;
173	};
174
175	vdd_10: vdd-10-regulator {
176	compatible = "regulator-fixed";
177	regulator-name = "vdd_10";
178	regulator-min-microvolt = <1000000>;
179	regulator-max-microvolt = <1000000>;
180	regulator-always-on;
181	regulator-boot-on;
182	vin-supply = <&vcc_sys>;
183	};
184	};
185
186	&emmc {
b790c2ca HS	187	bus-width = <8>;
	188	cap-mmc-highspeed;
	189	disable-wp;
	190	mmc-pwrseq = <&emmc_pwrseq>;
	191	non-removable;
	192	num-slots = <1>;
	193	pinctrl-names = "default";
	194	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
	195	status = "okay";
	196	};
	197
	198	&gmac {
	199	phy-supply = <&vcc_lan>;
	200	phy-mode = "rmii";
	201	clock_in_out = "output";
	202	snps,reset-gpio = <&gpio3 12 0>;
	203	snps,reset-active-low;
	204	snps,reset-delays-us = <0 10000 1000000>;
	205	pinctrl-names = "default";
	206	pinctrl-0 = <&rmii_pins>;
	207	tx_delay = <0x30>;
	208	rx_delay = <0x10>;
	209	status = "ok";
	210	};
	211
	212	&i2c0 {
	213	status = "okay";
	214
	215	vdd_cpu: syr827@40 {
	216	compatible = "silergy,syr827";
	217	reg = <0x40>;
	218	fcs,suspend-voltage-selector = <1>;
	219	regulator-name = "vdd_cpu";
	220	regulator-enable-ramp-delay = <300>;
	221	regulator-min-microvolt = <712500>;
	222	regulator-max-microvolt = <1500000>;
	223	regulator-ramp-delay = <8000>;
	224	regulator-always-on;
	225	regulator-boot-on;
	226	vin-supply = <&vcc_sys>;
	227	};
	228
	229	hym8563: hym8563@51 {
	230	compatible = "haoyu,hym8563";
	231	reg = <0x51>;
	232	#clock-cells = <0>;
	233	clock-frequency = <32768>;
	234	clock-output-names = "xin32k";
	235	/* rtc_int is not connected */
	236	};
	237	};
	238
39e5f7bb HS	239	&io_domains {
	240	status = "ok";
	241
	242	audio-supply = <&vcc_io>;
	243	gpio30-supply = <&vcc_io>;
	244	gpio1830-supply = <&vcc_io>;
	245	wifi-supply = <&vccio_wl>;
	246	};
	247
b790c2ca HS	248	&sdio0 {
	249	assigned-clocks = <&cru SCLK_SDIO0>;
	250	assigned-clock-parents = <&cru PLL_CPLL>;
b790c2ca HS	251	bus-width = <4>;
	252	cap-sd-highspeed;
	253	cap-sdio-irq;
	254	keep-power-in-suspend;
	255	mmc-pwrseq = <&sdio_pwrseq>;
	256	non-removable;
	257	num-slots = <1>;
	258	pinctrl-names = "default";
	259	pinctrl-0 = <&sdio0_clk &sdio0_cmd &sdio0_bus4>;
	260	vmmc-supply = <&vcc_io>;
	261	vqmmc-supply = <&vccio_wl>;
	262	status = "okay";
	263	};
	264
	265	&pinctrl {
	266	pcfg_pull_none_drv_8ma: pcfg-pull-none-drv-8ma {
	267	bias-disable;
	268	drive-strength = <8>;
	269	};
	270
	271	pcfg_pull_up_drv_8ma: pcfg-pull-up-drv-8ma {
	272	bias-pull-up;
	273	drive-strength = <8>;
	274	};
	275
	276	emmc {
	277	emmc_bus8: emmc-bus8 {
	278	rockchip,pins = <1 18 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
	279	<1 19 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
	280	<1 20 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
	281	<1 21 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
	282	<1 22 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
	283	<1 23 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
	284	<1 24 RK_FUNC_2 &pcfg_pull_up_drv_8ma>,
	285	<1 25 RK_FUNC_2 &pcfg_pull_up_drv_8ma>;
	286	};
	287
	288	emmc-clk {
	289	rockchip,pins = <2 4 RK_FUNC_2 &pcfg_pull_none_drv_8ma>;
	290	};
	291
	292	emmc-cmd {
	293	rockchip,pins = <1 26 RK_FUNC_2 &pcfg_pull_up_drv_8ma>;
	294	};
	295
	296	emmc_reset: emmc-reset {
	297	rockchip,pins = <2 3 RK_FUNC_GPIO &pcfg_pull_none>;
	298	};
	299	};
	300
	301	ir {
	302	ir_int: ir-int {
	303	rockchip,pins = <3 30 RK_FUNC_GPIO &pcfg_pull_up>;
	304	};
	305	};
	306
	307	keys {
	308	pwr_key: pwr-key {
	309	rockchip,pins = <0 2 RK_FUNC_GPIO &pcfg_pull_up>;
	310	};
	311	};
	312
	313	leds {
	314	stby_pwren: stby-pwren {
315	rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>;
316	};
317
318	led_ctl: led-ctl {
319	rockchip,pins = <3 29 RK_FUNC_GPIO &pcfg_pull_none>;
320	};
321	};
322
323	sdio {
324	wifi_reg_on: wifi-reg-on {
325	rockchip,pins = <3 4 RK_FUNC_GPIO &pcfg_pull_none>;
326	};
327
328	bt_rst: bt-rst {
329	rockchip,pins = <3 5 RK_FUNC_GPIO &pcfg_pull_none>;
330	};
331	};
332
333	usb {
334	host_vbus_drv: host-vbus-drv {
335	rockchip,pins = <0 4 RK_FUNC_GPIO &pcfg_pull_none>;
336	};
337	};
338	};
339
39e5f7bb HS	340	&pmu_io_domains {
	341	status = "okay";
	342
	343	pmu-supply = <&vcc_io>;
	344	vop-supply = <&vcc_io>;
	345	};
	346
b790c2ca HS	347	&saradc {
	348	vref-supply = <&vcc_18>;
	349	status = "okay";
	350	};
	351
10a37de3 CW	352	&tsadc {
	353	rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */
	354	rockchip,hw-tshut-polarity = <0>; /* tshut polarity 0:LOW 1:HIGH */
	355	status = "okay";
	356	};
	357
b790c2ca HS	358	&uart2 {
	359	status = "okay";
	360	};
	361
	362	&usb_host0_ehci {
	363	status = "okay";
	364	};
	365
	366	&usb_otg {
	367	dr_mode = "host";
	368	status = "okay";
	369	};
	370
	371	&wdt {
	372	status = "okay";
	373	};