[mirror_ubuntu-eoan-kernel.git] / arch / arm / boot / dts / rk3288-miqi.dts

/*
 * Copyright (c) 2016 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 <dt-bindings/input/input.h>
#include "rk3288.dtsi"

/ {
	model = "mqmaker MiQi";
	compatible = "mqmaker,miqi", "rockchip,rk3288";

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

	memory@0 {
		device_type = "memory";
		reg = <0x0 0x0 0x0 0x80000000>;
	};

	ext_gmac: external-gmac-clock {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <125000000>;
		clock-output-names = "ext_gmac";
	};

	leds {
		compatible = "gpio-leds";

		work {
			gpios = <&gpio7 RK_PA2 GPIO_ACTIVE_HIGH>;
			label = "miqi:green:user";
			linux,default-trigger = "timer";
		};
	};

	vcc_flash: flash-regulator {
		compatible = "regulator-fixed";
		regulator-name = "vcc_flash";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		vin-supply = <&vcc_io>;
	};

	vcc_host: usb-host-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&host_vbus_drv>;
		regulator-name = "vcc_host";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-always-on;
		vin-supply = <&vcc_sys>;
	};

	vcc_sd: sdmmc-regulator {
		compatible = "regulator-fixed";
		gpio = <&gpio7 RK_PB3 GPIO_ACTIVE_LOW>;
		pinctrl-names = "default";
		pinctrl-0 = <&sdmmc_pwr>;
		regulator-name = "vcc_sd";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		startup-delay-us = <100000>;
		vin-supply = <&vcc_io>;
	};

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

&cpu0 {
	cpu0-supply = <&vdd_cpu>;
};

&emmc {
	bus-width = <8>;
	cap-mmc-highspeed;
	disable-wp;
	non-removable;
	pinctrl-names = "default";
	pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_pwr>, <&emmc_bus8>;
	vmmc-supply = <&vcc_io>;
	vqmmc-supply = <&vcc_flash>;
	status = "okay";
};

&gmac {
	assigned-clocks = <&cru SCLK_MAC>;
	assigned-clock-parents = <&ext_gmac>;
	clock_in_out = "input";
	pinctrl-names = "default";
	pinctrl-0 = <&rgmii_pins>, <&phy_rst>, <&phy_pmeb>, <&phy_int>;
	phy-supply = <&vcc_lan>;
	phy-mode = "rgmii";
	snps,reset-active-low;
	snps,reset-delays-us = <0 10000 1000000>;
	snps,reset-gpio = <&gpio4 RK_PB0 GPIO_ACTIVE_LOW>;
	tx_delay = <0x30>;
	rx_delay = <0x10>;
	status = "ok";
};

&hdmi {
	ddc-i2c-bus = <&i2c5>;
	status = "okay";
};

&i2c0 {
	clock-frequency = <400000>;
	status = "okay";

	vdd_cpu: syr827@40 {
		compatible = "silergy,syr827";
		fcs,suspend-voltage-selector = <1>;
		reg = <0x40>;
		regulator-name = "vdd_cpu";
		regulator-min-microvolt = <850000>;
		regulator-max-microvolt = <1350000>;
		regulator-always-on;
		regulator-boot-on;
		regulator-enable-ramp-delay = <300>;
		regulator-ramp-delay = <8000>;
		vin-supply = <&vcc_sys>;
	};

	vdd_gpu: syr828@41 {
		compatible = "silergy,syr828";
		fcs,suspend-voltage-selector = <1>;
		reg = <0x41>;
		regulator-name = "vdd_gpu";
		regulator-min-microvolt = <850000>;
		regulator-max-microvolt = <1350000>;
		regulator-always-on;
		vin-supply = <&vcc_sys>;
	};

	hym8563: hym8563@51 {
		compatible = "haoyu,hym8563";
		reg = <0x51>;
		#clock-cells = <0>;
		clock-frequency = <32768>;
		clock-output-names = "xin32k";
	};

	act8846: act8846@5a {
		compatible = "active-semi,act8846";
		reg = <0x5a>;
		pinctrl-names = "default";
		pinctrl-0 = <&pmic_vsel>;
		system-power-controller;

		vp1-supply = <&vcc_sys>;
		vp2-supply = <&vcc_sys>;
		vp3-supply = <&vcc_sys>;
		vp4-supply = <&vcc_sys>;
		inl1-supply = <&vcc_sys>;
		inl2-supply = <&vcc_sys>;
		inl3-supply = <&vcc_20>;

		regulators {
			vcc_ddr: REG1 {
				regulator-name = "vcc_ddr";
				regulator-always-on;
			};

			vcc_io: REG2 {
				regulator-name = "vcc_io";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};

			vdd_log: REG3 {
				regulator-name = "vdd_log";
				regulator-min-microvolt = <1100000>;
				regulator-max-microvolt = <1100000>;
				regulator-always-on;
			};

			vcc_20: REG4 {
				regulator-name = "vcc_20";
				regulator-min-microvolt = <2000000>;
				regulator-max-microvolt = <2000000>;
				regulator-always-on;
			};

			vccio_sd: REG5 {
				regulator-name = "vccio_sd";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};

			vdd10_lcd: REG6 {
				regulator-name = "vdd10_lcd";
				regulator-min-microvolt = <1000000>;
				regulator-max-microvolt = <1000000>;
				regulator-always-on;
			};

			vcca_18: REG7 {
				regulator-name = "vcca_18";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
			};

			vcca_33: REG8 {
				regulator-name = "vcca_33";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
			};

			vcc_lan: REG9 {
				regulator-name = "vcc_lan";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
			};

			vdd_10: REG10 {
				regulator-name = "vdd_10";
				regulator-min-microvolt = <1000000>;
				regulator-max-microvolt = <1000000>;
				regulator-always-on;
			};

			vcc_18: REG11 {
				regulator-name = "vcc_18";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-always-on;
			};

			vcc18_lcd: REG12 {
				regulator-name = "vcc18_lcd";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-always-on;
			};
		};
	};
};

&i2c1 {
	status = "okay";
};

&i2c2 {
	status = "okay";
};

&i2c4 {
	status = "okay";
};

&i2c5 {
	status = "okay";
};

&io_domains {
	status = "okay";

	audio-supply = <&vcca_33>;
	flash0-supply = <&vcc_flash>;
	flash1-supply = <&vcc_lan>;
	gpio30-supply = <&vcc_io>;
	gpio1830-supply = <&vcc_io>;
	lcdc-supply = <&vcc_io>;
	sdcard-supply = <&vccio_sd>;
	wifi-supply = <&vcc_18>;
};

&pinctrl {
	pcfg_output_high: pcfg-output-high {
		output-high;
	};

	pcfg_output_low: pcfg-output-low {
		output-low;
	};

	pcfg_pull_up_drv_12ma: pcfg-pull-up-drv-12ma {
		bias-pull-up;
		drive-strength = <12>;
	};

	act8846 {
		pmic_int: pmic-int {
			rockchip,pins = <0 4 RK_FUNC_GPIO &pcfg_pull_up>;
		};

		pmic_sleep: pmic-sleep {
			rockchip,pins = <0 0 RK_FUNC_GPIO &pcfg_output_low>;
		};

		pmic_vsel: pmic-vsel {
			rockchip,pins = <7 1 RK_FUNC_GPIO &pcfg_output_low>;
		};
	};

	gmac {
		phy_int: phy-int {
			rockchip,pins = <0 9 RK_FUNC_GPIO &pcfg_pull_up>;
		};

		phy_pmeb: phy-pmeb {
			rockchip,pins = <0 8 RK_FUNC_GPIO &pcfg_pull_up>;
		};

		phy_rst: phy-rst {
			rockchip,pins = <4 8 RK_FUNC_GPIO &pcfg_output_high>;
		};
	};

	sdmmc {
		/*
		 * Default drive strength isn't enough to achieve even
		 * high-speed mode on firefly board so bump up to 12ma.
		 */
		sdmmc_bus4: sdmmc-bus4 {
			rockchip,pins = <6 16 RK_FUNC_1 &pcfg_pull_up_drv_12ma>,
					<6 17 RK_FUNC_1 &pcfg_pull_up_drv_12ma>,
					<6 18 RK_FUNC_1 &pcfg_pull_up_drv_12ma>,
					<6 19 RK_FUNC_1 &pcfg_pull_up_drv_12ma>;
		};

		sdmmc_clk: sdmmc-clk {
			rockchip,pins = <6 20 RK_FUNC_1 &pcfg_pull_none_12ma>;
		};

		sdmmc_cmd: sdmmc-cmd {
			rockchip,pins = <6 21 RK_FUNC_1 &pcfg_pull_up_drv_12ma>;
		};

		sdmmc_pwr: sdmmc-pwr {
			rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	usb_host {
		host_vbus_drv: host-vbus-drv {
			rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};
};

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

&sdmmc {
	bus-width = <4>;
	cap-mmc-highspeed;
	cap-sd-highspeed;
	card-detect-delay = <200>;
	disable-wp;
	pinctrl-names = "default";
	pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>;
	vmmc-supply = <&vcc_sd>;
	vqmmc-supply = <&vccio_sd>;
	status = "okay";
};

&tsadc {
	rockchip,hw-tshut-mode = <0>;
	rockchip,hw-tshut-polarity = <0>;
	status = "okay";
};

&uart2 {
	status = "okay";
};

&uart3 {
	status = "okay";
};

&usbphy {
	status = "okay";
};

&usb_host1 {
	status = "okay";
};

&usb_otg {
	/*
	 * The otg controller is the only system power source,
	 * so needs to always stay in device mode.
	 */
	dr_mode = "peripheral";
	status = "okay";
};

&vopb {
	status = "okay";
};

&vopb_mmu {
	status = "okay";
};

&vopl {
	status = "okay";
};

&vopl_mmu {
	status = "okay";
};

&wdt {
	status = "okay";
};
Commit	Line	Data
162718cb HS	1	/*
	2	* Copyright (c) 2016 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 <dt-bindings/input/input.h>
	45	#include "rk3288.dtsi"
	46
	47	/ {
	48	model = "mqmaker MiQi";
	49	compatible = "mqmaker,miqi", "rockchip,rk3288";
	50
	51	chosen {
	52	stdout-path = "serial2:115200n8";
	53	};
	54
0b639b81	55	memory@0 {
162718cb	56	device_type = "memory";
79db45be	57	reg = <0x0 0x0 0x0 0x80000000>;
162718cb HS	58	};
	59
	60	ext_gmac: external-gmac-clock {
	61	compatible = "fixed-clock";
	62	#clock-cells = <0>;
	63	clock-frequency = <125000000>;
	64	clock-output-names = "ext_gmac";
	65	};
	66
162718cb HS	67	leds {
	68	compatible = "gpio-leds";
	69
	70	work {
f5de310c	71	gpios = <&gpio7 RK_PA2 GPIO_ACTIVE_HIGH>;
162718cb	72	label = "miqi:green:user";
f5de310c	73	linux,default-trigger = "timer";
162718cb HS	74	};
	75	};
	76
	77	vcc_flash: flash-regulator {
	78	compatible = "regulator-fixed";
	79	regulator-name = "vcc_flash";
	80	regulator-min-microvolt = <1800000>;
	81	regulator-max-microvolt = <1800000>;
	82	vin-supply = <&vcc_io>;
	83	};
	84
	85	vcc_host: usb-host-regulator {
	86	compatible = "regulator-fixed";
	87	enable-active-high;
e9e79d53	88	gpio = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>;
162718cb HS	89	pinctrl-names = "default";
	90	pinctrl-0 = <&host_vbus_drv>;
	91	regulator-name = "vcc_host";
	92	regulator-min-microvolt = <5000000>;
	93	regulator-max-microvolt = <5000000>;
	94	regulator-always-on;
	95	vin-supply = <&vcc_sys>;
	96	};
	97
	98	vcc_sd: sdmmc-regulator {
	99	compatible = "regulator-fixed";
e9e79d53	100	gpio = <&gpio7 RK_PB3 GPIO_ACTIVE_LOW>;
162718cb HS	101	pinctrl-names = "default";
	102	pinctrl-0 = <&sdmmc_pwr>;
	103	regulator-name = "vcc_sd";
	104	regulator-min-microvolt = <3300000>;
	105	regulator-max-microvolt = <3300000>;
	106	startup-delay-us = <100000>;
	107	vin-supply = <&vcc_io>;
	108	};
	109
	110	vcc_sys: vsys-regulator {
	111	compatible = "regulator-fixed";
	112	regulator-name = "vcc_sys";
	113	regulator-min-microvolt = <5000000>;
	114	regulator-max-microvolt = <5000000>;
	115	regulator-always-on;
	116	regulator-boot-on;
	117	};
	118	};
	119
	120	&cpu0 {
	121	cpu0-supply = <&vdd_cpu>;
	122	};
	123
	124	&emmc {
	125	bus-width = <8>;
	126	cap-mmc-highspeed;
	127	disable-wp;
	128	non-removable;
162718cb HS	129	pinctrl-names = "default";
	130	pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_pwr>, <&emmc_bus8>;
	131	vmmc-supply = <&vcc_io>;
	132	vqmmc-supply = <&vcc_flash>;
	133	status = "okay";
	134	};
	135
	136	&gmac {
	137	assigned-clocks = <&cru SCLK_MAC>;
	138	assigned-clock-parents = <&ext_gmac>;
	139	clock_in_out = "input";
	140	pinctrl-names = "default";
	141	pinctrl-0 = <&rgmii_pins>, <&phy_rst>, <&phy_pmeb>, <&phy_int>;
	142	phy-supply = <&vcc_lan>;
	143	phy-mode = "rgmii";
	144	snps,reset-active-low;
	145	snps,reset-delays-us = <0 10000 1000000>;
e9e79d53	146	snps,reset-gpio = <&gpio4 RK_PB0 GPIO_ACTIVE_LOW>;
162718cb HS	147	tx_delay = <0x30>;
	148	rx_delay = <0x10>;
	149	status = "ok";
	150	};
	151
	152	&hdmi {
	153	ddc-i2c-bus = <&i2c5>;
	154	status = "okay";
	155	};
	156
	157	&i2c0 {
	158	clock-frequency = <400000>;
	159	status = "okay";
	160
	161	vdd_cpu: syr827@40 {
	162	compatible = "silergy,syr827";
	163	fcs,suspend-voltage-selector = <1>;
	164	reg = <0x40>;
	165	regulator-name = "vdd_cpu";
	166	regulator-min-microvolt = <850000>;
	167	regulator-max-microvolt = <1350000>;
	168	regulator-always-on;
	169	regulator-boot-on;
	170	regulator-enable-ramp-delay = <300>;
	171	regulator-ramp-delay = <8000>;
	172	vin-supply = <&vcc_sys>;
	173	};
	174
	175	vdd_gpu: syr828@41 {
	176	compatible = "silergy,syr828";
	177	fcs,suspend-voltage-selector = <1>;
	178	reg = <0x41>;
	179	regulator-name = "vdd_gpu";
	180	regulator-min-microvolt = <850000>;
	181	regulator-max-microvolt = <1350000>;
	182	regulator-always-on;
	183	vin-supply = <&vcc_sys>;
	184	};
	185
	186	hym8563: hym8563@51 {
	187	compatible = "haoyu,hym8563";
	188	reg = <0x51>;
	189	#clock-cells = <0>;
	190	clock-frequency = <32768>;
	191	clock-output-names = "xin32k";
	192	};
	193
	194	act8846: act8846@5a {
	195	compatible = "active-semi,act8846";
	196	reg = <0x5a>;
	197	pinctrl-names = "default";
	198	pinctrl-0 = <&pmic_vsel>;
	199	system-power-controller;
	200
	201	vp1-supply = <&vcc_sys>;
	202	vp2-supply = <&vcc_sys>;
	203	vp3-supply = <&vcc_sys>;
	204	vp4-supply = <&vcc_sys>;
	205	inl1-supply = <&vcc_sys>;
	206	inl2-supply = <&vcc_sys>;
	207	inl3-supply = <&vcc_20>;
	208
	209	regulators {
	210	vcc_ddr: REG1 {
211	regulator-name = "vcc_ddr";
212	regulator-always-on;
213	};
214
215	vcc_io: REG2 {
216	regulator-name = "vcc_io";
217	regulator-min-microvolt = <3300000>;
218	regulator-max-microvolt = <3300000>;
219	regulator-always-on;
220	};
221
222	vdd_log: REG3 {
223	regulator-name = "vdd_log";
224	regulator-min-microvolt = <1100000>;
225	regulator-max-microvolt = <1100000>;
226	regulator-always-on;
227	};
228
229	vcc_20: REG4 {
230	regulator-name = "vcc_20";
231	regulator-min-microvolt = <2000000>;
232	regulator-max-microvolt = <2000000>;
233	regulator-always-on;
234	};
235
236	vccio_sd: REG5 {
237	regulator-name = "vccio_sd";
238	regulator-min-microvolt = <3300000>;
239	regulator-max-microvolt = <3300000>;
240	regulator-always-on;
241	};
242
243	vdd10_lcd: REG6 {
244	regulator-name = "vdd10_lcd";
245	regulator-min-microvolt = <1000000>;
246	regulator-max-microvolt = <1000000>;
247	regulator-always-on;
248	};
249
250	vcca_18: REG7 {
251	regulator-name = "vcca_18";
252	regulator-min-microvolt = <1800000>;
253	regulator-max-microvolt = <1800000>;
254	};
255
256	vcca_33: REG8 {
257	regulator-name = "vcca_33";
258	regulator-min-microvolt = <3300000>;
259	regulator-max-microvolt = <3300000>;
260	};
261
262	vcc_lan: REG9 {
263	regulator-name = "vcc_lan";
264	regulator-min-microvolt = <3300000>;
265	regulator-max-microvolt = <3300000>;
266	};
267
268	vdd_10: REG10 {
269	regulator-name = "vdd_10";
270	regulator-min-microvolt = <1000000>;
271	regulator-max-microvolt = <1000000>;
272	regulator-always-on;
273	};
274
275	vcc_18: REG11 {
276	regulator-name = "vcc_18";
277	regulator-min-microvolt = <1800000>;
278	regulator-max-microvolt = <1800000>;
279	regulator-always-on;
280	};
281
282	vcc18_lcd: REG12 {
283	regulator-name = "vcc18_lcd";
284	regulator-min-microvolt = <1800000>;
285	regulator-max-microvolt = <1800000>;
286	regulator-always-on;
287	};
288	};
289	};
290	};
291
292	&i2c1 {
293	status = "okay";
294	};
295
296	&i2c2 {
297	status = "okay";
298	};
299
300	&i2c4 {
301	status = "okay";
302	};
303
304	&i2c5 {
305	status = "okay";
306	};
307
3445b2fa HS	308	&io_domains {
	309	status = "okay";
	310
	311	audio-supply = <&vcca_33>;
	312	flash0-supply = <&vcc_flash>;
	313	flash1-supply = <&vcc_lan>;
	314	gpio30-supply = <&vcc_io>;
	315	gpio1830-supply = <&vcc_io>;
	316	lcdc-supply = <&vcc_io>;
	317	sdcard-supply = <&vccio_sd>;
	318	wifi-supply = <&vcc_18>;
	319	};
	320
162718cb HS	321	&pinctrl {
	322	pcfg_output_high: pcfg-output-high {
	323	output-high;
	324	};
	325
	326	pcfg_output_low: pcfg-output-low {
	327	output-low;
	328	};
	329
	330	pcfg_pull_up_drv_12ma: pcfg-pull-up-drv-12ma {
	331	bias-pull-up;
	332	drive-strength = <12>;
	333	};
	334
	335	act8846 {
	336	pmic_int: pmic-int {
	337	rockchip,pins = <0 4 RK_FUNC_GPIO &pcfg_pull_up>;
	338	};
	339
	340	pmic_sleep: pmic-sleep {
	341	rockchip,pins = <0 0 RK_FUNC_GPIO &pcfg_output_low>;
	342	};
	343
	344	pmic_vsel: pmic-vsel {
	345	rockchip,pins = <7 1 RK_FUNC_GPIO &pcfg_output_low>;
	346	};
	347	};
	348
	349	gmac {
	350	phy_int: phy-int {
	351	rockchip,pins = <0 9 RK_FUNC_GPIO &pcfg_pull_up>;
	352	};
	353
	354	phy_pmeb: phy-pmeb {
	355	rockchip,pins = <0 8 RK_FUNC_GPIO &pcfg_pull_up>;
	356	};
	357
	358	phy_rst: phy-rst {
	359	rockchip,pins = <4 8 RK_FUNC_GPIO &pcfg_output_high>;
	360	};
	361	};
	362
162718cb HS	363	sdmmc {
	364	/*
	365	* Default drive strength isn't enough to achieve even
	366	* high-speed mode on firefly board so bump up to 12ma.
	367	*/
	368	sdmmc_bus4: sdmmc-bus4 {
	369	rockchip,pins = <6 16 RK_FUNC_1 &pcfg_pull_up_drv_12ma>,
	370	<6 17 RK_FUNC_1 &pcfg_pull_up_drv_12ma>,
	371	<6 18 RK_FUNC_1 &pcfg_pull_up_drv_12ma>,
	372	<6 19 RK_FUNC_1 &pcfg_pull_up_drv_12ma>;
	373	};
	374
	375	sdmmc_clk: sdmmc-clk {
	376	rockchip,pins = <6 20 RK_FUNC_1 &pcfg_pull_none_12ma>;
	377	};
	378
	379	sdmmc_cmd: sdmmc-cmd {
	380	rockchip,pins = <6 21 RK_FUNC_1 &pcfg_pull_up_drv_12ma>;
	381	};
	382
	383	sdmmc_pwr: sdmmc-pwr {
	384	rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>;
	385	};
	386	};
	387
	388	usb_host {
	389	host_vbus_drv: host-vbus-drv {
	390	rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>;
	391	};
	392	};
	393	};
	394
	395	&saradc {
	396	vref-supply = <&vcc_18>;
	397	status = "okay";
	398	};
	399
	400	&sdmmc {
	401	bus-width = <4>;
	402	cap-mmc-highspeed;
	403	cap-sd-highspeed;
	404	card-detect-delay = <200>;
	405	disable-wp;
162718cb HS	406	pinctrl-names = "default";
	407	pinctrl-0 = <&sdmmc_clk>, <&sdmmc_cmd>, <&sdmmc_cd>, <&sdmmc_bus4>;
	408	vmmc-supply = <&vcc_sd>;
	409	vqmmc-supply = <&vccio_sd>;
	410	status = "okay";
	411	};
	412
	413	&tsadc {
	414	rockchip,hw-tshut-mode = <0>;
	415	rockchip,hw-tshut-polarity = <0>;
	416	status = "okay";
	417	};
	418
	419	&uart2 {
	420	status = "okay";
	421	};
	422
	423	&uart3 {
	424	status = "okay";
	425	};
	426
	427	&usbphy {
	428	status = "okay";
	429	};
	430
	431	&usb_host1 {
	432	status = "okay";
	433	};
	434
	435	&usb_otg {
	436	/*
	437	* The otg controller is the only system power source,
	438	* so needs to always stay in device mode.
	439	*/
	440	dr_mode = "peripheral";
	441	status = "okay";
	442	};
	443
	444	&vopb {
	445	status = "okay";
	446	};
	447
	448	&vopb_mmu {
	449	status = "okay";
	450	};
	451
	452	&vopl {
	453	status = "okay";
	454	};
	455
	456	&vopl_mmu {
	457	status = "okay";
	458	};
	459
	460	&wdt {
	461	status = "okay";
	462	};