[deliverable/linux.git] / arch / arm / boot / dts / rk3288-veyron-chromebook.dtsi

/*
 * Google Veyron (and derivatives) board device tree source
 * Chromebook specific parts
 *
 * Copyright 2015 Google, Inc
 *
 * 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.
 */

#include <dt-bindings/clock/rockchip,rk808.h>
#include <dt-bindings/input/input.h>
#include "rk3288-veyron.dtsi"
#include "rk3288-veyron-sdmmc.dtsi"

/ {
	aliases {
		/* Assign 20 so we don't get confused w/ builtin ones */
		i2c20 = &i2c_tunnel;
	};

	backlight: backlight {
		compatible = "pwm-backlight";
		brightness-levels = <
			  0   1   2   3   4   5   6   7
			  8   9  10  11  12  13  14  15
			 16  17  18  19  20  21  22  23
			 24  25  26  27  28  29  30  31
			 32  33  34  35  36  37  38  39
			 40  41  42  43  44  45  46  47
			 48  49  50  51  52  53  54  55
			 56  57  58  59  60  61  62  63
			 64  65  66  67  68  69  70  71
			 72  73  74  75  76  77  78  79
			 80  81  82  83  84  85  86  87
			 88  89  90  91  92  93  94  95
			 96  97  98  99 100 101 102 103
			104 105 106 107 108 109 110 111
			112 113 114 115 116 117 118 119
			120 121 122 123 124 125 126 127
			128 129 130 131 132 133 134 135
			136 137 138 139 140 141 142 143
			144 145 146 147 148 149 150 151
			152 153 154 155 156 157 158 159
			160 161 162 163 164 165 166 167
			168 169 170 171 172 173 174 175
			176 177 178 179 180 181 182 183
			184 185 186 187 188 189 190 191
			192 193 194 195 196 197 198 199
			200 201 202 203 204 205 206 207
			208 209 210 211 212 213 214 215
			216 217 218 219 220 221 222 223
			224 225 226 227 228 229 230 231
			232 233 234 235 236 237 238 239
			240 241 242 243 244 245 246 247
			248 249 250 251 252 253 254 255>;
		default-brightness-level = <128>;
		enable-gpios = <&gpio7 2 GPIO_ACTIVE_HIGH>;
		backlight-boot-off;
		pinctrl-names = "default";
		pinctrl-0 = <&bl_en>;
		pwms = <&pwm0 0 1000000 0>;
		pwm-delay-us = <10000>;
	};

	gpio-charger {
		compatible = "gpio-charger";
		charger-type = "mains";
		gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&ac_present_ap>;
	};

	panel: panel {
		compatible ="innolux,n116bge", "simple-panel";
		status = "okay";
		power-supply = <&vcc33_lcd>;
		backlight = <&backlight>;

		ports {
			panel_in: port {
				panel_in_edp: endpoint {
					remote-endpoint = <&edp_out_panel>;
				};
			};
		};
	};

	/* A non-regulated voltage from power supply or battery */
	vccsys: vccsys {
		compatible = "regulator-fixed";
		regulator-name = "vccsys";
		regulator-boot-on;
		regulator-always-on;
	};

	vcc33_sys: vcc33-sys {
		vin-supply = <&vccsys>;
	};

	vcc_5v: vcc-5v {
		vin-supply = <&vccsys>;
	};

	/* This turns on vbus for host1 (dwc2) */
	vcc5_host1: vcc5-host1-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio0 11 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&host1_pwr_en>;
		regulator-name = "vcc5_host1";
		regulator-always-on;
		regulator-boot-on;
	};

	/* This turns on vbus for otg for host mode (dwc2) */
	vcc5v_otg: vcc5v-otg-regulator {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&usbotg_pwren_h>;
		regulator-name = "vcc5_host2";
		regulator-always-on;
		regulator-boot-on;
	};
};

&edp {
	status = "okay";

	pinctrl-names = "default";
	pinctrl-0 = <&edp_hpd>;

	ports {
		edp_out: port@1 {
			reg = <1>;
			#address-cells = <1>;
			#size-cells = <0>;
			edp_out_panel: endpoint {
				reg = <0>;
				remote-endpoint = <&panel_in_edp>;
			};
		};
	};
};

&edp_phy {
	status = "okay";
};

&gpio_keys {
	pinctrl-0 = <&pwr_key_l &ap_lid_int_l>;
	lid {
		label = "Lid";
		gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
		wakeup-source;
		linux,code = <0>; /* SW_LID */
		linux,input-type = <5>; /* EV_SW */
		debounce-interval = <1>;
	};
};

&pwm0 {
	status = "okay";
};

&rk808 {
	vcc11-supply = <&vcc_5v>;

	regulators {
		vcc33_ccd: LDO_REG8 {
			regulator-name = "vcc33_ccd";
			regulator-always-on;
			regulator-boot-on;
			regulator-min-microvolt = <3300000>;
			regulator-max-microvolt = <3300000>;
			regulator-state-mem {
				regulator-on-in-suspend;
				regulator-suspend-microvolt = <3300000>;
			};
		};
	};
};

&spi0 {
	status = "okay";

	cros_ec: ec@0 {
		compatible = "google,cros-ec-spi";
		reg = <0>;
		google,cros-ec-spi-pre-delay = <30>;
		interrupt-parent = <&gpio7>;
		interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
		pinctrl-names = "default";
		pinctrl-0 = <&ec_int>;
		spi-max-frequency = <3000000>;

		i2c_tunnel: i2c-tunnel {
			compatible = "google,cros-ec-i2c-tunnel";
			google,remote-bus = <0>;
			#address-cells = <1>;
			#size-cells = <0>;
		};
	};
};

&i2c4 {
	trackpad@15 {
		compatible = "elan,ekth3000";
		reg = <0x15>;
		interrupt-parent = <&gpio7>;
		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
		pinctrl-names = "default";
		pinctrl-0 = <&trackpad_int>;
		vcc-supply = <&vcc33_io>;
		wakeup-source;
	};
};

&vopl {
	status = "okay";
};

&vopl_mmu {
	status = "okay";
};

&pinctrl {
	pinctrl-0 = <
		/* Common for sleep and wake, but no owners */
		&global_pwroff

		/* Wake only */
		&suspend_l_wake
	>;
	pinctrl-1 = <
		/* Common for sleep and wake, but no owners */
		&global_pwroff

		/* Sleep only */
		&suspend_l_sleep
	>;

	backlight {
		bl_en: bl-en {
			rockchip,pins = <7 2 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	buttons {
		ap_lid_int_l: ap-lid-int-l {
			rockchip,pins = <0 6 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	charger {
		ac_present_ap: ac-present-ap {
			rockchip,pins = <0 8 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	cros-ec {
		ec_int: ec-int {
			rockchip,pins = <7 7 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	suspend {
		suspend_l_wake: suspend-l-wake {
			rockchip,pins = <0 17 RK_FUNC_GPIO &pcfg_output_low>;
		};

		suspend_l_sleep: suspend-l-sleep {
			rockchip,pins = <0 17 RK_FUNC_GPIO &pcfg_output_high>;
		};
	};

	trackpad {
		trackpad_int: trackpad-int {
			rockchip,pins = <7 3 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	usb-host {
		host1_pwr_en: host1-pwr-en {
			rockchip,pins = <0 11 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		usbotg_pwren_h: usbotg-pwren-h {
			rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};
};

#include "cros-ec-keyboard.dtsi"
Commit	Line	Data
e28ea9db AS	1	/*
	2	* Google Veyron (and derivatives) board device tree source
	3	* Chromebook specific parts
	4	*
	5	* Copyright 2015 Google, Inc
	6	*
	7	* This file is dual-licensed: you can use it either under the terms
	8	* of the GPL or the X11 license, at your option. Note that this dual
	9	* licensing only applies to this file, and not this project as a
	10	* whole.
	11	*
	12	* a) This file is free software; you can redistribute it and/or
	13	* modify it under the terms of the GNU General Public License as
	14	* published by the Free Software Foundation; either version 2 of the
	15	* License, or (at your option) any later version.
	16	*
	17	* This file is distributed in the hope that it will be useful,
	18	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	19	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	20	* GNU General Public License for more details.
	21	*
	22	* Or, alternatively,
	23	*
	24	* b) Permission is hereby granted, free of charge, to any person
	25	* obtaining a copy of this software and associated documentation
	26	* files (the "Software"), to deal in the Software without
	27	* restriction, including without limitation the rights to use,
	28	* copy, modify, merge, publish, distribute, sublicense, and/or
	29	* sell copies of the Software, and to permit persons to whom the
	30	* Software is furnished to do so, subject to the following
	31	* conditions:
	32	*
	33	* The above copyright notice and this permission notice shall be
	34	* included in all copies or substantial portions of the Software.
	35	*
	36	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
	37	* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
	38	* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
	39	* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
	40	* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
	41	* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
	42	* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
	43	* OTHER DEALINGS IN THE SOFTWARE.
	44	*/
	45
	46	#include <dt-bindings/clock/rockchip,rk808.h>
	47	#include <dt-bindings/input/input.h>
	48	#include "rk3288-veyron.dtsi"
	49	#include "rk3288-veyron-sdmmc.dtsi"
	50
	51	/ {
	52	aliases {
	53	/* Assign 20 so we don't get confused w/ builtin ones */
	54	i2c20 = &i2c_tunnel;
	55	};
	56
dfb2146e HS	57	backlight: backlight {
	58	compatible = "pwm-backlight";
	59	brightness-levels = <
	60	0 1 2 3 4 5 6 7
	61	8 9 10 11 12 13 14 15
	62	16 17 18 19 20 21 22 23
	63	24 25 26 27 28 29 30 31
	64	32 33 34 35 36 37 38 39
	65	40 41 42 43 44 45 46 47
	66	48 49 50 51 52 53 54 55
	67	56 57 58 59 60 61 62 63
	68	64 65 66 67 68 69 70 71
	69	72 73 74 75 76 77 78 79
	70	80 81 82 83 84 85 86 87
	71	88 89 90 91 92 93 94 95
	72	96 97 98 99 100 101 102 103
	73	104 105 106 107 108 109 110 111
	74	112 113 114 115 116 117 118 119
	75	120 121 122 123 124 125 126 127
	76	128 129 130 131 132 133 134 135
	77	136 137 138 139 140 141 142 143
	78	144 145 146 147 148 149 150 151
	79	152 153 154 155 156 157 158 159
	80	160 161 162 163 164 165 166 167
	81	168 169 170 171 172 173 174 175
	82	176 177 178 179 180 181 182 183
	83	184 185 186 187 188 189 190 191
	84	192 193 194 195 196 197 198 199
	85	200 201 202 203 204 205 206 207
	86	208 209 210 211 212 213 214 215
	87	216 217 218 219 220 221 222 223
	88	224 225 226 227 228 229 230 231
	89	232 233 234 235 236 237 238 239
	90	240 241 242 243 244 245 246 247
	91	248 249 250 251 252 253 254 255>;
	92	default-brightness-level = <128>;
	93	enable-gpios = <&gpio7 2 GPIO_ACTIVE_HIGH>;
	94	backlight-boot-off;
	95	pinctrl-names = "default";
	96	pinctrl-0 = <&bl_en>;
	97	pwms = <&pwm0 0 1000000 0>;
	98	pwm-delay-us = <10000>;
	99	};
	100
e28ea9db AS	101	gpio-charger {
	102	compatible = "gpio-charger";
	103	charger-type = "mains";
	104	gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
	105	pinctrl-names = "default";
	106	pinctrl-0 = <&ac_present_ap>;
	107	};
	108
dfb2146e HS	109	panel: panel {
	110	compatible ="innolux,n116bge", "simple-panel";
	111	status = "okay";
	112	power-supply = <&vcc33_lcd>;
	113	backlight = <&backlight>;
37aedb29 HS	114
	115	ports {
	116	panel_in: port {
	117	panel_in_edp: endpoint {
	118	remote-endpoint = <&edp_out_panel>;
	119	};
	120	};
	121	};
dfb2146e HS	122	};
dfb2146e HS	123
e28ea9db AS	124	/* A non-regulated voltage from power supply or battery */
	125	vccsys: vccsys {
	126	compatible = "regulator-fixed";
	127	regulator-name = "vccsys";
	128	regulator-boot-on;
	129	regulator-always-on;
	130	};
	131
	132	vcc33_sys: vcc33-sys {
	133	vin-supply = <&vccsys>;
	134	};
	135
	136	vcc_5v: vcc-5v {
	137	vin-supply = <&vccsys>;
	138	};
	139
	140	/* This turns on vbus for host1 (dwc2) */
	141	vcc5_host1: vcc5-host1-regulator {
	142	compatible = "regulator-fixed";
	143	enable-active-high;
	144	gpio = <&gpio0 11 GPIO_ACTIVE_HIGH>;
	145	pinctrl-names = "default";
	146	pinctrl-0 = <&host1_pwr_en>;
	147	regulator-name = "vcc5_host1";
	148	regulator-always-on;
	149	regulator-boot-on;
	150	};
	151
	152	/* This turns on vbus for otg for host mode (dwc2) */
	153	vcc5v_otg: vcc5v-otg-regulator {
	154	compatible = "regulator-fixed";
	155	enable-active-high;
	156	gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>;
	157	pinctrl-names = "default";
	158	pinctrl-0 = <&usbotg_pwren_h>;
	159	regulator-name = "vcc5_host2";
	160	regulator-always-on;
	161	regulator-boot-on;
	162	};
	163	};
	164
37aedb29 HS	165	&edp {
	166	status = "okay";
	167
	168	pinctrl-names = "default";
	169	pinctrl-0 = <&edp_hpd>;
	170
	171	ports {
	172	edp_out: port@1 {
	173	reg = <1>;
	174	#address-cells = <1>;
	175	#size-cells = <0>;
	176	edp_out_panel: endpoint {
	177	reg = <0>;
	178	remote-endpoint = <&panel_in_edp>;
	179	};
	180	};
	181	};
	182	};
	183
	184	&edp_phy {
	185	status = "okay";
	186	};
	187
e28ea9db AS	188	&gpio_keys {
	189	pinctrl-0 = <&pwr_key_l &ap_lid_int_l>;
	190	lid {
	191	label = "Lid";
	192	gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
4f66f247	193	wakeup-source;
e28ea9db AS	194	linux,code = <0>; /* SW_LID */
	195	linux,input-type = <5>; /* EV_SW */
	196	debounce-interval = <1>;
	197	};
	198	};
	199
37aedb29 HS	200	&pwm0 {
	201	status = "okay";
	202	};
	203
e28ea9db AS	204	&rk808 {
	205	vcc11-supply = <&vcc_5v>;
	206
	207	regulators {
	208	vcc33_ccd: LDO_REG8 {
	209	regulator-name = "vcc33_ccd";
	210	regulator-always-on;
	211	regulator-boot-on;
	212	regulator-min-microvolt = <3300000>;
	213	regulator-max-microvolt = <3300000>;
	214	regulator-state-mem {
	215	regulator-on-in-suspend;
	216	regulator-suspend-microvolt = <3300000>;
	217	};
	218	};
	219	};
	220	};
	221
	222	&spi0 {
	223	status = "okay";
	224
	225	cros_ec: ec@0 {
	226	compatible = "google,cros-ec-spi";
	227	reg = <0>;
	228	google,cros-ec-spi-pre-delay = <30>;
	229	interrupt-parent = <&gpio7>;
	230	interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
	231	pinctrl-names = "default";
	232	pinctrl-0 = <&ec_int>;
	233	spi-max-frequency = <3000000>;
	234
	235	i2c_tunnel: i2c-tunnel {
	236	compatible = "google,cros-ec-i2c-tunnel";
	237	google,remote-bus = <0>;
	238	#address-cells = <1>;
	239	#size-cells = <0>;
	240	};
	241	};
	242	};
	243
	244	&i2c4 {
	245	trackpad@15 {
	246	compatible = "elan,ekth3000";
	247	reg = <0x15>;
	248	interrupt-parent = <&gpio7>;
	249	interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
	250	pinctrl-names = "default";
	251	pinctrl-0 = <&trackpad_int>;
	252	vcc-supply = <&vcc33_io>;
	253	wakeup-source;
	254	};
	255	};
	256
37aedb29 HS	257	&vopl {
	258	status = "okay";
	259	};
	260
	261	&vopl_mmu {
	262	status = "okay";
	263	};
	264
e28ea9db AS	265	&pinctrl {
	266	pinctrl-0 = <
	267	/* Common for sleep and wake, but no owners */
	268	&global_pwroff
	269
	270	/* Wake only */
	271	&suspend_l_wake
	272	>;
	273	pinctrl-1 = <
	274	/* Common for sleep and wake, but no owners */
	275	&global_pwroff
	276
	277	/* Sleep only */
	278	&suspend_l_sleep
	279	>;
	280
dfb2146e HS	281	backlight {
	282	bl_en: bl-en {
	283	rockchip,pins = <7 2 RK_FUNC_GPIO &pcfg_pull_none>;
	284	};
	285	};
	286
e28ea9db AS	287	buttons {
	288	ap_lid_int_l: ap-lid-int-l {
	289	rockchip,pins = <0 6 RK_FUNC_GPIO &pcfg_pull_up>;
	290	};
	291	};
	292
	293	charger {
	294	ac_present_ap: ac-present-ap {
	295	rockchip,pins = <0 8 RK_FUNC_GPIO &pcfg_pull_up>;
	296	};
	297	};
	298
	299	cros-ec {
	300	ec_int: ec-int {
	301	rockchip,pins = <7 7 RK_FUNC_GPIO &pcfg_pull_none>;
	302	};
	303	};
	304
	305	suspend {
	306	suspend_l_wake: suspend-l-wake {
	307	rockchip,pins = <0 17 RK_FUNC_GPIO &pcfg_output_low>;
	308	};
	309
	310	suspend_l_sleep: suspend-l-sleep {
	311	rockchip,pins = <0 17 RK_FUNC_GPIO &pcfg_output_high>;
	312	};
	313	};
	314
	315	trackpad {
	316	trackpad_int: trackpad-int {
	317	rockchip,pins = <7 3 RK_FUNC_GPIO &pcfg_pull_up>;
	318	};
	319	};
	320
	321	usb-host {
	322	host1_pwr_en: host1-pwr-en {
	323	rockchip,pins = <0 11 RK_FUNC_GPIO &pcfg_pull_none>;
	324	};
	325
	326	usbotg_pwren_h: usbotg-pwren-h {
	327	rockchip,pins = <0 12 RK_FUNC_GPIO &pcfg_pull_none>;
	328	};
	329	};
	330	};
	331
	332	#include "cros-ec-keyboard.dtsi"