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Wolfram Sangcdbfaf62018-06-11 23:49:36 +09001// SPDX-License-Identifier: GPL-2.0
Fabrizio Castro4f0b2562017-10-06 18:59:52 +01002/*
3 * Device Tree Source for the iWave-RZ/G1M/G1N Qseven carrier board
4 *
5 * Copyright (C) 2017 Renesas Electronics Corp.
Fabrizio Castro4f0b2562017-10-06 18:59:52 +01006 */
7
Biju Das0ed33942017-12-18 18:22:41 +00008/*
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
Fabrizio Castro4f0b2562017-10-06 18:59:52 +010031/ {
32 aliases {
33 serial0 = &scif0;
Fabrizio Castro77014a7c2017-10-09 10:06:21 +010034 serial3 = &scifb1;
Fabrizio Castro4f0b2562017-10-06 18:59:52 +010035 ethernet0 = &avb;
36 };
37
38 chosen {
39 bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
40 stdout-path = "serial0:115200n8";
41 };
42
Biju Das309162682017-12-12 18:25:11 +000043 audio_clock: audio_clock {
44 compatible = "fixed-clock";
45 #clock-cells = <0>;
46 clock-frequency = <26000000>;
47 };
48
49 reg_1p5v: 1p5v {
50 compatible = "regulator-fixed";
51 regulator-name = "1P5V";
52 regulator-min-microvolt = <1500000>;
53 regulator-max-microvolt = <1500000>;
54 regulator-always-on;
55 };
56
Biju Dascfa2e2f2017-12-18 18:22:37 +000057 rsnd_sgtl5000: sound {
58 compatible = "simple-audio-card";
59
60 simple-audio-card,format = "i2s";
61 simple-audio-card,bitclock-master = <&sndcodec>;
62 simple-audio-card,frame-master = <&sndcodec>;
63
64 sndcpu: simple-audio-card,cpu {
65 sound-dai = <&rcar_sound>;
66 };
67
68 sndcodec: simple-audio-card,codec {
69 sound-dai = <&sgtl5000>;
70 };
71 };
72
Fabrizio Castro4f0b2562017-10-06 18:59:52 +010073 vcc_sdhi1: regulator-vcc-sdhi1 {
74 compatible = "regulator-fixed";
75
76 regulator-name = "SDHI1 Vcc";
77 regulator-min-microvolt = <3300000>;
78 regulator-max-microvolt = <3300000>;
79
80 gpio = <&gpio1 16 GPIO_ACTIVE_LOW>;
81 };
82
83 vccq_sdhi1: regulator-vccq-sdhi1 {
84 compatible = "regulator-gpio";
85
86 regulator-name = "SDHI1 VccQ";
87 regulator-min-microvolt = <1800000>;
88 regulator-max-microvolt = <3300000>;
89
90 gpios = <&gpio2 30 GPIO_ACTIVE_LOW>;
91 gpios-states = <1>;
92 states = <3300000 1
93 1800000 0>;
94 };
95};
96
97&avb {
98 pinctrl-0 = <&avb_pins>;
99 pinctrl-names = "default";
100
101 phy-handle = <&phy3>;
102 phy-mode = "gmii";
103 renesas,no-ether-link;
104 status = "okay";
105
106 phy3: ethernet-phy@3 {
107 reg = <3>;
108 micrel,led-mode = <1>;
109 };
110};
111
Fabrizio Castro47f3c7b2017-11-07 15:10:48 +0000112&can0 {
113 pinctrl-0 = <&can0_pins>;
114 pinctrl-names = "default";
115
116 status = "okay";
117};
118
Biju Dasb72ce262018-12-05 09:06:51 +0000119&cmt0 {
120 status = "okay";
121};
122
Biju Das405b5802017-10-11 10:04:33 +0100123&hsusb {
124 status = "okay";
125 pinctrl-0 = <&usb0_pins>;
126 pinctrl-names = "default";
127};
128
Fabrizio Castro4f0b2562017-10-06 18:59:52 +0100129&i2c2 {
130 pinctrl-0 = <&i2c2_pins>;
131 pinctrl-names = "default";
132
133 status = "okay";
134 clock-frequency = <400000>;
135
136 rtc@68 {
137 compatible = "ti,bq32000";
138 reg = <0x68>;
139 };
Biju Das309162682017-12-12 18:25:11 +0000140
141 sgtl5000: codec@a {
142 compatible = "fsl,sgtl5000";
143 #sound-dai-cells = <0>;
144 reg = <0x0a>;
145 clocks = <&audio_clock>;
146 VDDA-supply = <&reg_3p3v>;
147 VDDIO-supply = <&reg_3p3v>;
148 VDDD-supply = <&reg_1p5v>;
149 };
Fabrizio Castro4f0b2562017-10-06 18:59:52 +0100150};
151
152&pci0 {
Fabrizio Castro4f0b2562017-10-06 18:59:52 +0100153 pinctrl-0 = <&usb0_pins>;
154 pinctrl-names = "default";
155};
156
157&pci1 {
158 status = "okay";
159 pinctrl-0 = <&usb1_pins>;
160 pinctrl-names = "default";
161};
162
Biju Dasb3a03172017-11-13 17:43:12 +0000163&pcie_bus_clk {
164 clock-frequency = <100000000>;
165};
166
Fabrizio Castro4f0b2562017-10-06 18:59:52 +0100167&pfc {
Fabrizio Castro47f3c7b2017-11-07 15:10:48 +0000168 can0_pins: can0 {
169 groups = "can0_data_d";
170 function = "can0";
171 };
172
Fabrizio Castro4f0b2562017-10-06 18:59:52 +0100173 avb_pins: avb {
174 groups = "avb_mdio", "avb_gmii";
175 function = "avb";
176 };
177
178 i2c2_pins: i2c2 {
179 groups = "i2c2";
180 function = "i2c2";
181 };
182
183 scif0_pins: scif0 {
184 groups = "scif0_data_d";
185 function = "scif0";
186 };
187
Fabrizio Castro77014a7c2017-10-09 10:06:21 +0100188 scifb1_pins: scifb1 {
189 groups = "scifb1_data_d", "scifb1_ctrl";
190 function = "scifb1";
191 };
192
Fabrizio Castro4f0b2562017-10-06 18:59:52 +0100193 sdhi1_pins: sd1 {
194 groups = "sdhi1_data4", "sdhi1_ctrl";
195 function = "sdhi1";
196 power-source = <3300>;
197 };
198
199 sdhi1_pins_uhs: sd1_uhs {
200 groups = "sdhi1_data4", "sdhi1_ctrl";
201 function = "sdhi1";
202 power-source = <1800>;
203 };
204
Biju Dascfa2e2f2017-12-18 18:22:37 +0000205 sound_pins: sound {
206 groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
207 function = "ssi";
208 };
209
Fabrizio Castro4f0b2562017-10-06 18:59:52 +0100210 usb0_pins: usb0 {
211 groups = "usb0";
212 function = "usb0";
213 };
214
215 usb1_pins: usb1 {
216 groups = "usb1";
217 function = "usb1";
218 };
219};
220
Biju Dascfa2e2f2017-12-18 18:22:37 +0000221&rcar_sound {
222 pinctrl-0 = <&sound_pins>;
223 pinctrl-names = "default";
224 status = "okay";
225
226 /* Single DAI */
227 #sound-dai-cells = <0>;
228
229 rcar_sound,dai {
230 dai0 {
Biju Das0ed33942017-12-18 18:22:41 +0000231 playback = <&ssi1 &src3 &dvc1>;
232 capture = <&ssi0 &src2 &dvc0>;
Biju Dascfa2e2f2017-12-18 18:22:37 +0000233 };
234 };
235};
236
Biju Dasb72ce262018-12-05 09:06:51 +0000237&rwdt {
238 timeout-sec = <60>;
239 status = "okay";
240};
241
Fabrizio Castro4f0b2562017-10-06 18:59:52 +0100242&scif0 {
243 pinctrl-0 = <&scif0_pins>;
244 pinctrl-names = "default";
245
246 status = "okay";
247};
248
Fabrizio Castro77014a7c2017-10-09 10:06:21 +0100249&scifb1 {
250 pinctrl-0 = <&scifb1_pins>;
251 pinctrl-names = "default";
252
253 uart-has-rtscts;
254 status = "okay";
255};
256
Fabrizio Castro4f0b2562017-10-06 18:59:52 +0100257&sdhi1 {
258 pinctrl-0 = <&sdhi1_pins>;
259 pinctrl-1 = <&sdhi1_pins_uhs>;
260 pinctrl-names = "default", "state_uhs";
261
262 vmmc-supply = <&vcc_sdhi1>;
263 vqmmc-supply = <&vccq_sdhi1>;
264 cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
265 wp-gpios = <&gpio6 15 GPIO_ACTIVE_HIGH>;
266 sd-uhs-sdr50;
267 status = "okay";
268};
269
Biju Dascfa2e2f2017-12-18 18:22:37 +0000270&ssi1 {
Biju Dascfa2e2f2017-12-18 18:22:37 +0000271 shared-pin;
272};
273
Fabrizio Castro4f0b2562017-10-06 18:59:52 +0100274&usbphy {
275 status = "okay";
276};