[mirror_ubuntu-artful-kernel.git] / arch / arm64 / boot / dts / rockchip / rk3368-geekbox.dts

/*
 * Copyright (c) 2016 Andreas Färber
 *
 * 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 = "GeekBox";
	compatible = "geekbuying,geekbox", "rockchip,rk3368";

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

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

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

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

	keys: gpio-keys {
		compatible = "gpio-keys";
		pinctrl-names = "default";
		pinctrl-0 = <&pwr_key>;

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

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

		blue {
			gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>;
			label = "geekbox:blue:led";
			default-state = "on";
		};

		red {
			gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>;
			label = "geekbox:red:led";
			default-state = "off";
		};
	};

	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;
	};
};

&emmc {
	status = "okay";
	bus-width = <8>;
	cap-mmc-highspeed;
	clock-frequency = <150000000>;
	disable-wp;
	non-removable;
	num-slots = <1>;
	vmmc-supply = <&vcc_io>;
	vqmmc-supply = <&vcc18_flash>;
	pinctrl-names = "default";
	pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_bus8>;
};

&gmac {
	status = "okay";
	phy-supply = <&vcc_lan>;
	phy-mode = "rgmii";
	clock_in_out = "input";
	assigned-clocks = <&cru SCLK_MAC>;
	assigned-clock-parents = <&ext_gmac>;
	pinctrl-names = "default";
	pinctrl-0 = <&rgmii_pins>;
	tx_delay = <0x30>;
	rx_delay = <0x10>;
};

&i2c0 {
	status = "okay";

	rk808: pmic@1b {
		compatible = "rockchip,rk808";
		reg = <0x1b>;
		pinctrl-names = "default";
		pinctrl-0 = <&pmic_int>, <&pmic_sleep>;
		interrupt-parent = <&gpio0>;
		interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
		rockchip,system-power-controller;
		vcc1-supply = <&vcc_sys>;
		vcc2-supply = <&vcc_sys>;
		vcc3-supply = <&vcc_sys>;
		vcc4-supply = <&vcc_sys>;
		vcc6-supply = <&vcc_sys>;
		vcc7-supply = <&vcc_sys>;
		vcc8-supply = <&vcc_io>;
		vcc9-supply = <&vcc_sys>;
		vcc10-supply = <&vcc_sys>;
		vcc11-supply = <&vcc_sys>;
		vcc12-supply = <&vcc_io>;
		clock-output-names = "xin32k", "rk808-clkout2";
		#clock-cells = <1>;

		regulators {
			vdd_cpu: DCDC_REG1 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <700000>;
				regulator-max-microvolt = <1500000>;
				regulator-name = "vdd_cpu";
			};

			vdd_log: DCDC_REG2 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <700000>;
				regulator-max-microvolt = <1500000>;
				regulator-name = "vdd_log";
			};

			vcc_ddr: DCDC_REG3 {
				regulator-always-on;
				regulator-boot-on;
				regulator-name = "vcc_ddr";
			};

			vcc_io: DCDC_REG4 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-name = "vcc_io";
			};

			vcc18_flash: LDO_REG1 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-name = "vcc18_flash";
			};

			vcc33_lcd: LDO_REG2 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-name = "vcc33_lcd";
			};

			vdd_10: LDO_REG3 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1000000>;
				regulator-max-microvolt = <1000000>;
				regulator-name = "vdd_10";
			};

			vcca_18: LDO_REG4 {
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-name = "vcca_18";
			};

			vccio_sd: LDO_REG5 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
				regulator-name = "vccio_sd";
			};

			vdd10_lcd: LDO_REG6 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1000000>;
				regulator-max-microvolt = <1000000>;
				regulator-name = "vdd10_lcd";
			};

			vcc_18: LDO_REG7 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-name = "vcc_18";
			};

			vcc18_lcd: LDO_REG8 {
				regulator-always-on;
				regulator-boot-on;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-name = "vcc18_lcd";
			};

			vcc_sd: SWITCH_REG1 {
				regulator-name = "vcc_sd";
			};

			vcc_lan: SWITCH_REG2 {
				regulator-always-on;
				regulator-boot-on;
				regulator-name = "vcc_lan";
			};
		};
	};
};

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

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

	pmic {
		pmic_sleep: pmic-sleep {
			rockchip,pins = <0 0 RK_FUNC_2 &pcfg_pull_none>;
		};

		pmic_int: pmic-int {
			rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};
};

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

&uart2 {
	status = "okay";
};

&usb_host0_ehci {
	status = "okay";
};

&usb_otg {
	status = "okay";
};

&wdt {
	status = "okay";
};
Commit	Line	Data
fd7b980c AF	1	/*
	2	* Copyright (c) 2016 Andreas Färber
	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	#include <dt-bindings/input/input.h>
	46
	47	/ {
	48	model = "GeekBox";
	49	compatible = "geekbuying,geekbox", "rockchip,rk3368";
	50
	51	chosen {
	52	stdout-path = "serial2:115200n8";
	53	};
	54
	55	memory@0 {
	56	device_type = "memory";
	57	reg = <0x0 0x0 0x0 0x80000000>;
	58	};
	59
	60	ext_gmac: gmac-clk {
	61	compatible = "fixed-clock";
	62	clock-frequency = <125000000>;
	63	clock-output-names = "ext_gmac";
	64	#clock-cells = <0>;
65	};
66
67	ir: ir-receiver {
68	compatible = "gpio-ir-receiver";
69	gpios = <&gpio3 30 GPIO_ACTIVE_LOW>;
70	pinctrl-names = "default";
71	pinctrl-0 = <&ir_int>;
72	};
73
74	keys: gpio-keys {
75	compatible = "gpio-keys";
76	pinctrl-names = "default";
77	pinctrl-0 = <&pwr_key>;
78
79	power {
80	gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
81	label = "GPIO Power";
82	linux,code = <KEY_POWER>;
83	wakeup-source;
84	};
85	};
86
87	leds: gpio-leds {
88	compatible = "gpio-leds";
89
90	blue {
91	gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>;
92	label = "geekbox:blue:led";
93	default-state = "on";
94	};
95
96	red {
97	gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>;
98	label = "geekbox:red:led";
99	default-state = "off";
100	};
101	};
102
103	vcc_sys: vcc-sys-regulator {
104	compatible = "regulator-fixed";
105	regulator-name = "vcc_sys";
106	regulator-min-microvolt = <5000000>;
107	regulator-max-microvolt = <5000000>;
108	regulator-always-on;
109	regulator-boot-on;
110	};
111	};
112
113	&emmc {
114	status = "okay";
115	bus-width = <8>;
116	cap-mmc-highspeed;
117	clock-frequency = <150000000>;
118	disable-wp;
fd7b980c AF	119	non-removable;
	120	num-slots = <1>;
	121	vmmc-supply = <&vcc_io>;
	122	vqmmc-supply = <&vcc18_flash>;
	123	pinctrl-names = "default";
	124	pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_bus8>;
	125	};
	126
	127	&gmac {
	128	status = "okay";
	129	phy-supply = <&vcc_lan>;
	130	phy-mode = "rgmii";
	131	clock_in_out = "input";
	132	assigned-clocks = <&cru SCLK_MAC>;
	133	assigned-clock-parents = <&ext_gmac>;
	134	pinctrl-names = "default";
	135	pinctrl-0 = <&rgmii_pins>;
	136	tx_delay = <0x30>;
	137	rx_delay = <0x10>;
	138	};
	139
	140	&i2c0 {
	141	status = "okay";
	142
	143	rk808: pmic@1b {
	144	compatible = "rockchip,rk808";
	145	reg = <0x1b>;
	146	pinctrl-names = "default";
	147	pinctrl-0 = <&pmic_int>, <&pmic_sleep>;
	148	interrupt-parent = <&gpio0>;
	149	interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
	150	rockchip,system-power-controller;
	151	vcc1-supply = <&vcc_sys>;
	152	vcc2-supply = <&vcc_sys>;
	153	vcc3-supply = <&vcc_sys>;
	154	vcc4-supply = <&vcc_sys>;
	155	vcc6-supply = <&vcc_sys>;
	156	vcc7-supply = <&vcc_sys>;
	157	vcc8-supply = <&vcc_io>;
	158	vcc9-supply = <&vcc_sys>;
	159	vcc10-supply = <&vcc_sys>;
	160	vcc11-supply = <&vcc_sys>;
	161	vcc12-supply = <&vcc_io>;
	162	clock-output-names = "xin32k", "rk808-clkout2";
	163	#clock-cells = <1>;
	164
	165	regulators {
	166	vdd_cpu: DCDC_REG1 {
	167	regulator-always-on;
	168	regulator-boot-on;
	169	regulator-min-microvolt = <700000>;
	170	regulator-max-microvolt = <1500000>;
	171	regulator-name = "vdd_cpu";
	172	};
	173
	174	vdd_log: DCDC_REG2 {
	175	regulator-always-on;
	176	regulator-boot-on;
	177	regulator-min-microvolt = <700000>;
	178	regulator-max-microvolt = <1500000>;
	179	regulator-name = "vdd_log";
	180	};
	181
	182	vcc_ddr: DCDC_REG3 {
183	regulator-always-on;
184	regulator-boot-on;
185	regulator-name = "vcc_ddr";
186	};
187
188	vcc_io: DCDC_REG4 {
189	regulator-always-on;
190	regulator-boot-on;
191	regulator-min-microvolt = <3300000>;
192	regulator-max-microvolt = <3300000>;
193	regulator-name = "vcc_io";
194	};
195
196	vcc18_flash: LDO_REG1 {
197	regulator-always-on;
198	regulator-boot-on;
199	regulator-min-microvolt = <1800000>;
200	regulator-max-microvolt = <1800000>;
201	regulator-name = "vcc18_flash";
202	};
203
204	vcc33_lcd: LDO_REG2 {
205	regulator-always-on;
206	regulator-boot-on;
207	regulator-min-microvolt = <3300000>;
208	regulator-max-microvolt = <3300000>;
209	regulator-name = "vcc33_lcd";
210	};
211
212	vdd_10: LDO_REG3 {
213	regulator-always-on;
214	regulator-boot-on;
215	regulator-min-microvolt = <1000000>;
216	regulator-max-microvolt = <1000000>;
217	regulator-name = "vdd_10";
218	};
219
220	vcca_18: LDO_REG4 {
221	regulator-boot-on;
222	regulator-min-microvolt = <1800000>;
223	regulator-max-microvolt = <1800000>;
224	regulator-name = "vcca_18";
225	};
226
227	vccio_sd: LDO_REG5 {
228	regulator-always-on;
229	regulator-boot-on;
230	regulator-min-microvolt = <1800000>;
231	regulator-max-microvolt = <3300000>;
232	regulator-name = "vccio_sd";
233	};
234
235	vdd10_lcd: LDO_REG6 {
236	regulator-always-on;
237	regulator-boot-on;
238	regulator-min-microvolt = <1000000>;
239	regulator-max-microvolt = <1000000>;
240	regulator-name = "vdd10_lcd";
241	};
242
243	vcc_18: LDO_REG7 {
244	regulator-always-on;
245	regulator-boot-on;
246	regulator-min-microvolt = <1800000>;
247	regulator-max-microvolt = <1800000>;
248	regulator-name = "vcc_18";
249	};
250
251	vcc18_lcd: LDO_REG8 {
252	regulator-always-on;
253	regulator-boot-on;
254	regulator-min-microvolt = <1800000>;
255	regulator-max-microvolt = <1800000>;
256	regulator-name = "vcc18_lcd";
257	};
258
259	vcc_sd: SWITCH_REG1 {
fd7b980c AF	260	regulator-name = "vcc_sd";
	261	};
	262
	263	vcc_lan: SWITCH_REG2 {
	264	regulator-always-on;
	265	regulator-boot-on;
	266	regulator-name = "vcc_lan";
	267	};
	268	};
	269	};
	270	};
	271
	272	&pinctrl {
	273	ir {
	274	ir_int: ir-int {
	275	rockchip,pins = <3 30 RK_FUNC_GPIO &pcfg_pull_none>;
	276	};
	277	};
	278
	279	keys {
	280	pwr_key: pwr-key {
	281	rockchip,pins = <0 2 RK_FUNC_GPIO &pcfg_pull_none>;
	282	};
	283	};
	284
	285	pmic {
	286	pmic_sleep: pmic-sleep {
	287	rockchip,pins = <0 0 RK_FUNC_2 &pcfg_pull_none>;
	288	};
	289
	290	pmic_int: pmic-int {
	291	rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;
	292	};
	293	};
	294	};
	295
	296	&tsadc {
	297	status = "okay";
	298	rockchip,hw-tshut-mode = <0>; /* CRU */
	299	rockchip,hw-tshut-polarity = <1>; /* high */
	300	};
	301
	302	&uart2 {
	303	status = "okay";
	304	};
	305
	306	&usb_host0_ehci {
	307	status = "okay";
	308	};
	309
	310	&usb_otg {
	311	status = "okay";
	312	};
	313
	314	&wdt {
	315	status = "okay";
	316	};