1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Device Tree Source for the iWave-RZ/G1M/G1N Qseven carrier board
4 *
5 * Copyright (C) 2017 Renesas Electronics Corp.
6 */
7
8/*
9 * SSI-SGTL5000
10 *
11 * This command is required when Playback/Capture
12 *
13 *      amixer set "DVC Out" 100%
14 *      amixer set "DVC In" 100%
15 *
16 * You can use Mute
17 *
18 *      amixer set "DVC Out Mute" on
19 *      amixer set "DVC In Mute" on
20 *
21 * You can use Volume Ramp
22 *
23 *      amixer set "DVC Out Ramp Up Rate"   "0.125 dB/64 steps"
24 *      amixer set "DVC Out Ramp Down Rate" "0.125 dB/512 steps"
25 *      amixer set "DVC Out Ramp" on
26 *      aplay xxx.wav &
27 *      amixer set "DVC Out"  80%  // Volume Down
28 *      amixer set "DVC Out" 100%  // Volume Up
29 */
30
31/ {
32	aliases {
33		serial0 = &scif0;
34		serial3 = &scifb1;
35		ethernet0 = &avb;
36	};
37
38	chosen {
39		bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
40		stdout-path = "serial0:115200n8";
41	};
42
43	audio_clock: audio_clock {
44		compatible = "fixed-clock";
45		#clock-cells = <0>;
46		clock-frequency = <26000000>;
47	};
48
49	lcd_backlight: backlight {
50		compatible = "pwm-backlight";
51
52		pwms = <&pwm3 0 5000000 0>;
53		brightness-levels = <0 4 8 16 32 64 128 255>;
54		default-brightness-level = <7>;
55		enable-gpios = <&gpio5 14 GPIO_ACTIVE_HIGH>;
56	};
57
58	lvds-receiver {
59		compatible = "ti,ds90cf384a", "lvds-decoder";
60		power-supply = <&vcc_3v3_tft1>;
61
62		ports {
63			#address-cells = <1>;
64			#size-cells = <0>;
65
66			port@0 {
67				reg = <0>;
68				lvds_receiver_in: endpoint {
69					remote-endpoint = <&lvds0_out>;
70				};
71			};
72			port@1 {
73				reg = <1>;
74				lvds_receiver_out: endpoint {
75					remote-endpoint = <&panel_in>;
76				};
77			};
78		};
79	};
80
81	panel {
82		compatible = "edt,etm0700g0dh6";
83		backlight = <&lcd_backlight>;
84		power-supply = <&vcc_3v3_tft1>;
85
86		port {
87			panel_in: endpoint {
88				remote-endpoint = <&lvds_receiver_out>;
89			};
90		};
91	};
92
93	reg_1p5v: 1p5v {
94		compatible = "regulator-fixed";
95		regulator-name = "1P5V";
96		regulator-min-microvolt = <1500000>;
97		regulator-max-microvolt = <1500000>;
98		regulator-always-on;
99	};
100
101	rsnd_sgtl5000: sound {
102		compatible = "simple-audio-card";
103
104		simple-audio-card,format = "i2s";
105		simple-audio-card,bitclock-master = <&sndcodec>;
106		simple-audio-card,frame-master = <&sndcodec>;
107
108		sndcpu: simple-audio-card,cpu {
109			sound-dai = <&rcar_sound>;
110		};
111
112		sndcodec: simple-audio-card,codec {
113			sound-dai = <&sgtl5000>;
114		};
115	};
116
117	vcc_3v3_tft1: regulator-panel {
118		compatible = "regulator-fixed";
119
120		regulator-name = "vcc-3v3-tft1";
121		regulator-min-microvolt = <3300000>;
122		regulator-max-microvolt = <3300000>;
123		enable-active-high;
124		startup-delay-us = <500>;
125		gpio = <&gpio7 25 GPIO_ACTIVE_HIGH>;
126	};
127
128	vcc_sdhi1: regulator-vcc-sdhi1 {
129		compatible = "regulator-fixed";
130
131		regulator-name = "SDHI1 Vcc";
132		regulator-min-microvolt = <3300000>;
133		regulator-max-microvolt = <3300000>;
134
135		gpio = <&gpio1 16 GPIO_ACTIVE_LOW>;
136	};
137
138	vccq_sdhi1: regulator-vccq-sdhi1 {
139		compatible = "regulator-gpio";
140
141		regulator-name = "SDHI1 VccQ";
142		regulator-min-microvolt = <1800000>;
143		regulator-max-microvolt = <3300000>;
144
145		gpios = <&gpio2 30 GPIO_ACTIVE_HIGH>;
146		gpios-states = <1>;
147		states = <3300000 1>, <1800000 0>;
148	};
149};
150
151&avb {
152	pinctrl-0 = <&avb_pins>;
153	pinctrl-names = "default";
154
155	phy-handle = <&phy3>;
156	phy-mode = "gmii";
157	renesas,no-ether-link;
158	status = "okay";
159
160	phy3: ethernet-phy@3 {
161		reg = <3>;
162		micrel,led-mode = <1>;
163	};
164};
165
166&can0 {
167	pinctrl-0 = <&can0_pins>;
168	pinctrl-names = "default";
169
170	status = "okay";
171};
172
173&cmt0 {
174	status = "okay";
175};
176
177&du {
178	status = "okay";
179};
180
181&gpio2 {
182	touch-interrupt {
183		gpio-hog;
184		gpios = <12 GPIO_ACTIVE_LOW>;
185		input;
186	};
187};
188
189&hsusb {
190	status = "okay";
191	pinctrl-0 = <&usb0_pins>;
192	pinctrl-names = "default";
193};
194
195&i2c2 {
196	pinctrl-0 = <&i2c2_pins>;
197	pinctrl-names = "default";
198
199	status = "okay";
200	clock-frequency = <400000>;
201
202	rtc@68 {
203		compatible = "ti,bq32000";
204		reg = <0x68>;
205	};
206
207	sgtl5000: codec@a {
208		compatible = "fsl,sgtl5000";
209		#sound-dai-cells = <0>;
210		reg = <0x0a>;
211		clocks = <&audio_clock>;
212		VDDA-supply = <&reg_3p3v>;
213		VDDIO-supply = <&reg_3p3v>;
214		VDDD-supply = <&reg_1p5v>;
215	};
216
217	touch: touchpanel@38 {
218		compatible = "edt,edt-ft5406";
219		reg = <0x38>;
220		interrupt-parent = <&gpio2>;
221		interrupts = <12 IRQ_TYPE_EDGE_FALLING>;
222		vcc-supply = <&vcc_3v3_tft1>;
223	};
224};
225
226&lvds0 {
227	status = "okay";
228
229	ports {
230		port@1 {
231			lvds0_out: endpoint {
232				remote-endpoint = <&lvds_receiver_in>;
233			};
234		};
235	};
236};
237
238&pci0 {
239	pinctrl-0 = <&usb0_pins>;
240	pinctrl-names = "default";
241};
242
243&pci1 {
244	status = "okay";
245	pinctrl-0 = <&usb1_pins>;
246	pinctrl-names = "default";
247};
248
249&pcie_bus_clk {
250	clock-frequency = <100000000>;
251};
252
253&pfc {
254	can0_pins: can0 {
255		groups = "can0_data_d";
256		function = "can0";
257	};
258
259	avb_pins: avb {
260		groups = "avb_mdio", "avb_gmii";
261		function = "avb";
262	};
263
264	i2c2_pins: i2c2 {
265		groups = "i2c2";
266		function = "i2c2";
267	};
268
269	pwm3_pins: pwm3 {
270		groups = "pwm3";
271		function = "pwm3";
272	};
273
274	scif0_pins: scif0 {
275		groups = "scif0_data_d";
276		function = "scif0";
277	};
278
279	scifb1_pins: scifb1 {
280		groups = "scifb1_data_d", "scifb1_ctrl";
281		function = "scifb1";
282	};
283
284	sdhi1_pins: sd1 {
285		groups = "sdhi1_data4", "sdhi1_ctrl";
286		function = "sdhi1";
287		power-source = <3300>;
288	};
289
290	sdhi1_pins_uhs: sd1_uhs {
291		groups = "sdhi1_data4", "sdhi1_ctrl";
292		function = "sdhi1";
293		power-source = <1800>;
294	};
295
296	sound_pins: sound {
297		groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
298		function = "ssi";
299	};
300
301	usb0_pins: usb0 {
302		groups = "usb0";
303		function = "usb0";
304	};
305
306	usb1_pins: usb1 {
307		groups = "usb1";
308		function = "usb1";
309	};
310};
311
312&pwm3 {
313	pinctrl-0 = <&pwm3_pins>;
314	pinctrl-names = "default";
315	status = "okay";
316};
317
318&rcar_sound {
319	pinctrl-0 = <&sound_pins>;
320	pinctrl-names = "default";
321	status = "okay";
322
323	/* Single DAI */
324	#sound-dai-cells = <0>;
325
326	rcar_sound,dai {
327		dai0 {
328			playback = <&ssi1>, <&src3>, <&dvc1>;
329			capture = <&ssi0>, <&src2>, <&dvc0>;
330		};
331	};
332};
333
334&rwdt {
335	timeout-sec = <60>;
336	status = "okay";
337};
338
339&scif0 {
340	pinctrl-0 = <&scif0_pins>;
341	pinctrl-names = "default";
342
343	status = "okay";
344};
345
346&scifb1 {
347	pinctrl-0 = <&scifb1_pins>;
348	pinctrl-names = "default";
349
350	uart-has-rtscts;
351	status = "okay";
352};
353
354&sdhi1 {
355	pinctrl-0 = <&sdhi1_pins>;
356	pinctrl-1 = <&sdhi1_pins_uhs>;
357	pinctrl-names = "default", "state_uhs";
358
359	vmmc-supply = <&vcc_sdhi1>;
360	vqmmc-supply = <&vccq_sdhi1>;
361	cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
362	wp-gpios = <&gpio6 15 GPIO_ACTIVE_HIGH>;
363	sd-uhs-sdr50;
364	status = "okay";
365};
366
367&ssi1 {
368	shared-pin;
369};
370
371&usbphy {
372	status = "okay";
373};
374