[mirror_ubuntu-hirsute-kernel.git] / arch / arm / boot / dts / rk3288-phycore-rdk.dts

/*
 * Device tree file for Phytec PCM-947 carrier board
 * Copyright (C) 2017 PHYTEC Messtechnik GmbH
 * Author: Wadim Egorov <w.egorov@phytec.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 <dt-bindings/leds/leds-pca9532.h>
#include "rk3288-phycore-som.dtsi"

/ {
	model = "Phytec RK3288 PCM-947";
	compatible = "phytec,rk3288-pcm-947", "phytec,rk3288-phycore-som", "rockchip,rk3288";

	user_buttons: user-buttons {
		compatible = "gpio-keys";
		pinctrl-names = "default";
		pinctrl-0 = <&user_button_pins>;

		button@0 {
			label = "home";
			linux,code = <KEY_HOME>;
			gpios = <&gpio8 0 GPIO_ACTIVE_HIGH>;
			wakeup-source;
		};

		button@1 {
			label = "menu";
			linux,code = <KEY_MENU>;
			gpios = <&gpio8 3 GPIO_ACTIVE_HIGH>;
			wakeup-source;
		};
	};

	vcc_host0_5v: usb-host0-regulator {
		compatible = "regulator-fixed";
		gpio = <&gpio2 13 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&host0_vbus_drv>;
		regulator-name = "vcc_host0_5v";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-always-on;
		vin-supply = <&vdd_in_otg_out>;
	};

	vcc_host1_5v: usb-host1-regulator {
		compatible = "regulator-fixed";
		gpio = <&gpio2 0 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&host1_vbus_drv>;
		regulator-name = "vcc_host1_5v";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-always-on;
		vin-supply = <&vdd_in_otg_out>;
	};

	vcc_otg_5v: usb-otg-regulator {
		compatible = "regulator-fixed";
		gpio = <&gpio2 12 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&otg_vbus_drv>;
		regulator-name = "vcc_otg_5v";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-always-on;
		vin-supply = <&vdd_in_otg_out>;
	};
};

&gmac {
	status = "okay";
};

&hdmi {
	status = "okay";
};

&i2c1 {
	status = "okay";

	touchscreen@44 {
		compatible = "st,stmpe811";
		reg = <0x44>;
	};

	adc@64 {
		compatible = "maxim,max1037";
		reg = <0x64>;
	};

	i2c_rtc: rtc@68 {
		compatible = "rv4162";
		reg = <0x68>;
		pinctrl-names = "default";
		pinctrl-0 = <&i2c_rtc_int>;
		interrupt-parent = <&gpio5>;
		interrupts = <10 0>;
	};
};

&i2c3 {
	status = "okay";

	i2c_eeprom_cb: eeprom@51 {
		compatible = "atmel,24c32";
		reg = <0x51>;
		pagesize = <32>;
	};
};

&i2c4 {
	status = "okay";

	/* PCA9533 - 4-bit LED dimmer */
	leddim: leddimmer@62 {
		compatible = "nxp,pca9533";
		reg = <0x62>;

		led1 {
			label = "red:user1";
			linux,default-trigger = "none";
			type = <PCA9532_TYPE_LED>;
		};

		led2 {
			label = "green:user2";
			linux,default-trigger = "none";
			type = <PCA9532_TYPE_LED>;
		};

		led3 {
			label = "blue:user3";
			linux,default-trigger = "none";
			type = <PCA9532_TYPE_LED>;
		};

		led4 {
			label = "red:user4";
			linux,default-trigger = "none";
			type = <PCA9532_TYPE_LED>;
		};
	};
};

&i2c5 {
	status = "okay";
};

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

	buttons {
		user_button_pins: user-button-pins {
			/* button 1 */
			rockchip,pins = <8 3 RK_FUNC_GPIO &pcfg_pull_up>,
			/* button 2 */
					<8 0 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	rv4162 {
		i2c_rtc_int: i2c-rtc-int {
			rockchip,pins = <5 10 RK_FUNC_GPIO &pcfg_pull_up>;
		};
	};

	sdmmc {
		/*
		 * Default drive strength isn't enough to achieve even
		 * high-speed mode on pcm-947 board so bump up to 12 mA.
		 */
		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>;
		};
	};

	touchscreen {
		ts_irq_pin: ts-irq-pin {
			rockchip,pins = <5 15 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	usb_host {
		host0_vbus_drv: host0-vbus-drv {
			rockchip,pins = <2 13 RK_FUNC_GPIO &pcfg_pull_none>;
		};

		host1_vbus_drv: host1-vbus-drv {
			rockchip,pins = <2 0 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};

	usb_otg {
		otg_vbus_drv: otg-vbus-drv {
			rockchip,pins = <2 12 RK_FUNC_GPIO &pcfg_pull_none>;
		};
	};
};

&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 = <&vdd_io_sd>;
	vqmmc-supply = <&vdd_io_sd>;
	status = "okay";
};

&uart0 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
	status = "okay";
};

&uart2 {
	status = "okay";
};

&usbphy {
	status = "okay";
};

&usb_host0_ehci {
	status = "okay";
};

&usb_host1 {
	status = "okay";
};

&usb_otg {
	status = "okay";
};
Commit	Line	Data
81507732 WE	1	/*
	2	* Device tree file for Phytec PCM-947 carrier board
	3	* Copyright (C) 2017 PHYTEC Messtechnik GmbH
	4	* Author: Wadim Egorov <w.egorov@phytec.de>
	5	*
	6	* This file is dual-licensed: you can use it either under the terms
	7	* of the GPL or the X11 license, at your option. Note that this dual
	8	* licensing only applies to this file, and not this project as a
	9	* whole.
	10	*
	11	* a) This file is free software; you can redistribute it and/or
	12	* modify it under the terms of the GNU General Public License as
	13	* published by the Free Software Foundation; either version 2 of the
	14	* License, or (at your option) any later version.
	15	*
	16	* This file is distributed in the hope that it will be useful,
	17	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	18	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	19	* GNU General Public License for more details.
	20	*
	21	* Or, alternatively,
	22	*
	23	* b) Permission is hereby granted, free of charge, to any person
	24	* obtaining a copy of this software and associated documentation
	25	* files (the "Software"), to deal in the Software without
	26	* restriction, including without limitation the rights to use,
	27	* copy, modify, merge, publish, distribute, sublicense, and/or
	28	* sell copies of the Software, and to permit persons to whom the
	29	* Software is furnished to do so, subject to the following
	30	* conditions:
	31	*
	32	* The above copyright notice and this permission notice shall be
	33	* included in all copies or substantial portions of the Software.
	34	*
	35	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
	36	* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
	37	* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
	38	* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
	39	* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
	40	* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
	41	* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
	42	* OTHER DEALINGS IN THE SOFTWARE.
	43	*/
	44
	45	/dts-v1/;
	46
	47	#include <dt-bindings/input/input.h>
	48	#include <dt-bindings/leds/leds-pca9532.h>
	49	#include "rk3288-phycore-som.dtsi"
	50
	51	/ {
	52	model = "Phytec RK3288 PCM-947";
	53	compatible = "phytec,rk3288-pcm-947", "phytec,rk3288-phycore-som", "rockchip,rk3288";
	54
	55	user_buttons: user-buttons {
	56	compatible = "gpio-keys";
	57	pinctrl-names = "default";
	58	pinctrl-0 = <&user_button_pins>;
	59
	60	button@0 {
	61	label = "home";
	62	linux,code = <KEY_HOME>;
	63	gpios = <&gpio8 0 GPIO_ACTIVE_HIGH>;
	64	wakeup-source;
65	};
66
67	button@1 {
68	label = "menu";
69	linux,code = <KEY_MENU>;
70	gpios = <&gpio8 3 GPIO_ACTIVE_HIGH>;
71	wakeup-source;
72	};
73	};
74
75	vcc_host0_5v: usb-host0-regulator {
76	compatible = "regulator-fixed";
77	gpio = <&gpio2 13 GPIO_ACTIVE_HIGH>;
78	pinctrl-names = "default";
79	pinctrl-0 = <&host0_vbus_drv>;
80	regulator-name = "vcc_host0_5v";
81	regulator-min-microvolt = <5000000>;
82	regulator-max-microvolt = <5000000>;
83	regulator-always-on;
84	vin-supply = <&vdd_in_otg_out>;
85	};
86
87	vcc_host1_5v: usb-host1-regulator {
88	compatible = "regulator-fixed";
89	gpio = <&gpio2 0 GPIO_ACTIVE_HIGH>;
90	pinctrl-names = "default";
91	pinctrl-0 = <&host1_vbus_drv>;
92	regulator-name = "vcc_host1_5v";
93	regulator-min-microvolt = <5000000>;
94	regulator-max-microvolt = <5000000>;
95	regulator-always-on;
96	vin-supply = <&vdd_in_otg_out>;
97	};
98
99	vcc_otg_5v: usb-otg-regulator {
100	compatible = "regulator-fixed";
101	gpio = <&gpio2 12 GPIO_ACTIVE_HIGH>;
102	pinctrl-names = "default";
103	pinctrl-0 = <&otg_vbus_drv>;
104	regulator-name = "vcc_otg_5v";
105	regulator-min-microvolt = <5000000>;
106	regulator-max-microvolt = <5000000>;
107	regulator-always-on;
108	vin-supply = <&vdd_in_otg_out>;
109	};
110	};
111
112	&gmac {
113	status = "okay";
114	};
115
116	&hdmi {
117	status = "okay";
118	};
119
120	&i2c1 {
121	status = "okay";
122
123	touchscreen@44 {
124	compatible = "st,stmpe811";
125	reg = <0x44>;
126	};
127
128	adc@64 {
129	compatible = "maxim,max1037";
130	reg = <0x64>;
131	};
132
133	i2c_rtc: rtc@68 {
134	compatible = "rv4162";
135	reg = <0x68>;
136	pinctrl-names = "default";
137	pinctrl-0 = <&i2c_rtc_int>;
138	interrupt-parent = <&gpio5>;
139	interrupts = <10 0>;
140	};
141	};
142
143	&i2c3 {
144	status = "okay";
145
146	i2c_eeprom_cb: eeprom@51 {
147	compatible = "atmel,24c32";
148	reg = <0x51>;
149	pagesize = <32>;
150	};
151	};
152
153	&i2c4 {
154	status = "okay";
155
156	/* PCA9533 - 4-bit LED dimmer */
157	leddim: leddimmer@62 {
158	compatible = "nxp,pca9533";
159	reg = <0x62>;
160
161	led1 {
162	label = "red:user1";
163	linux,default-trigger = "none";
164	type = <PCA9532_TYPE_LED>;
165	};
166
167	led2 {
168	label = "green:user2";
169	linux,default-trigger = "none";
170	type = <PCA9532_TYPE_LED>;
171	};
172
173	led3 {
174	label = "blue:user3";
175	linux,default-trigger = "none";
176	type = <PCA9532_TYPE_LED>;
177	};
178
179	led4 {
180	label = "red:user4";
181	linux,default-trigger = "none";
182	type = <PCA9532_TYPE_LED>;
183	};
184	};
185	};
186
187	&i2c5 {
188	status = "okay";
189	};
190
191	&pinctrl {
192	pcfg_pull_up_drv_12ma: pcfg-pull-up-drv-12ma {
193	bias-pull-up;
194	drive-strength = <12>;
195	};
196
197	buttons {
198	user_button_pins: user-button-pins {
199	/* button 1 */
200	rockchip,pins = <8 3 RK_FUNC_GPIO &pcfg_pull_up>,
201	/* button 2 */
202	<8 0 RK_FUNC_GPIO &pcfg_pull_up>;
203	};
204	};
205
206	rv4162 {
207	i2c_rtc_int: i2c-rtc-int {
208	rockchip,pins = <5 10 RK_FUNC_GPIO &pcfg_pull_up>;
209	};
210	};
211
212	sdmmc {
213	/*
214	* Default drive strength isn't enough to achieve even
215	* high-speed mode on pcm-947 board so bump up to 12 mA.
216	*/
217	sdmmc_bus4: sdmmc-bus4 {
218	rockchip,pins = <6 16 RK_FUNC_1 &pcfg_pull_up_drv_12ma>,
219	<6 17 RK_FUNC_1 &pcfg_pull_up_drv_12ma>,
220	<6 18 RK_FUNC_1 &pcfg_pull_up_drv_12ma>,
221	<6 19 RK_FUNC_1 &pcfg_pull_up_drv_12ma>;
222	};
223
224	sdmmc_clk: sdmmc-clk {
225	rockchip,pins = <6 20 RK_FUNC_1 &pcfg_pull_none_12ma>;
226	};
227
228	sdmmc_cmd: sdmmc-cmd {
229	rockchip,pins = <6 21 RK_FUNC_1 &pcfg_pull_up_drv_12ma>;
230	};
231
232	sdmmc_pwr: sdmmc-pwr {
233	rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>;
234	};
235	};
236
237	touchscreen {
238	ts_irq_pin: ts-irq-pin {
239	rockchip,pins = <5 15 RK_FUNC_GPIO &pcfg_pull_none>;
240	};
241	};
242
243	usb_host {
244	host0_vbus_drv: host0-vbus-drv {
245	rockchip,pins = <2 13 RK_FUNC_GPIO &pcfg_pull_none>;
246	};
247
248	host1_vbus_drv: host1-vbus-drv {
249	rockchip,pins = <2 0 RK_FUNC_GPIO &pcfg_pull_none>;
250	};
251	};
252
253	usb_otg {
254	otg_vbus_drv: otg-vbus-drv {
255	rockchip,pins = <2 12 RK_FUNC_GPIO &pcfg_pull_none>;
256	};
257	};
258	};
259
260	&sdmmc {
261	bus-width = <4>;
262	cap-mmc-highspeed;
263	cap-sd-highspeed;
264	card-detect-delay = <200>;
265	disable-wp;
81507732 WE	266	pinctrl-names = "default";
	267	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
	268	vmmc-supply = <&vdd_io_sd>;
	269	vqmmc-supply = <&vdd_io_sd>;
	270	status = "okay";
	271	};
	272
	273	&uart0 {
	274	pinctrl-names = "default";
	275	pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
	276	status = "okay";
	277	};
	278
	279	&uart2 {
	280	status = "okay";
	281	};
	282
	283	&usbphy {
	284	status = "okay";
	285	};
	286
	287	&usb_host0_ehci {
	288	status = "okay";
	289	};
	290
	291	&usb_host1 {
	292	status = "okay";
	293	};
	294
	295	&usb_otg {
	296	status = "okay";
	297	};