1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
2 /*
3 * Copyright 2022 Toradex
4 */
5
6 / {
7 native-hdmi-connector {
8 compatible = "hdmi-connector";
9 label = "X21";
10 type = "a";
11
12 port {
13 native_hdmi_connector_in: endpoint {
14 remote-endpoint = <&hdmi_tx_out>;
15 };
16 };
17 };
18
19 sound {
20 compatible = "simple-audio-card";
21 simple-audio-card,bitclock-master = <&codec_dai>;
22 simple-audio-card,format = "i2s";
23 simple-audio-card,frame-master = <&codec_dai>;
24 simple-audio-card,mclk-fs = <256>;
25 simple-audio-card,name = "verdin-wm8904";
26 simple-audio-card,routing =
27 "Headphone Jack", "HPOUTL",
28 "Headphone Jack", "HPOUTR",
29 "IN2L", "Line In Jack",
30 "IN2R", "Line In Jack",
31 "Headphone Jack", "MICBIAS",
32 "IN1L", "Headphone Jack";
33 simple-audio-card,widgets =
34 "Microphone", "Headphone Jack",
35 "Headphone", "Headphone Jack",
36 "Line", "Line In Jack";
37
38 codec_dai: simple-audio-card,codec {
39 clocks = <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SAI1_MCLK1>;
40 sound-dai = <&wm8904_1a>;
41 };
42
43 simple-audio-card,cpu {
44 sound-dai = <&sai1>;
45 };
46 };
47
48 reg_usb_hub: regulator-usb-hub {
49 compatible = "regulator-fixed";
50 enable-active-high;
51 /* Verdin CTRL_SLEEP_MOCI# (SODIMM 256) */
52 gpio = <&gpio4 29 GPIO_ACTIVE_HIGH>;
53 regulator-boot-on;
54 regulator-name = "HUB_PWR_EN";
55 };
56
57 reg_pcie: regulator-pcie {
58 compatible = "regulator-fixed";
59 enable-active-high;
60 /* Verdin CTRL_SLEEP_MOCI# (SODIMM 256) */
61 gpio = <&gpio4 29 GPIO_ACTIVE_HIGH>;
62 regulator-boot-on;
63 regulator-name = "PCIE_1_PWR_EN";
64 startup-delay-us = <100000>;
65 };
66 };
67
68 /* Verdin HDMI_1 Audio */
69 &aud2htx {
70 status = "okay";
71 };
72
73 &backlight {
74 power-supply = <®_3p3v>;
75 };
76
77 /* Verdin SPI_1 */
78 &ecspi1 {
79 status = "okay";
80 };
81
82 /* EEPROM on display adapter boards */
83 &eeprom_display_adapter {
84 status = "okay";
85 };
86
87 /* EEPROM on Verdin Development board */
88 &eeprom_carrier_board {
89 status = "okay";
90 };
91
92 &eqos {
93 status = "okay";
94 };
95
96 &flexcan1 {
97 status = "okay";
98 };
99
100 &flexcan2 {
101 status = "okay";
102 };
103
104 /* Verdin QSPI_1 */
105 &flexspi {
106 status = "okay";
107 };
108
109 &gpio4 {
110 pinctrl-names = "default";
111 pinctrl-0 = <&pinctrl_ctrl_sleep_moci>;
112 };
113
114 /* Verdin HDMI_1 */
115 &hdmi_pvi {
116 status = "okay";
117 };
118
119 &hdmi_tx {
120 status = "okay";
121
122 ports {
123 port@1 {
124 hdmi_tx_out: endpoint {
125 remote-endpoint = <&native_hdmi_connector_in>;
126 };
127 };
128 };
129 };
130
131 &hdmi_tx_phy {
132 status = "okay";
133 };
134
135 /* Current measurement into module VCC */
136 &hwmon {
137 status = "okay";
138 };
139
140 &hwmon_temp {
141 vs-supply = <®_1p8v>;
142 status = "okay";
143 };
144
145 /* Verdin I2C_2_DSI */
146 &i2c2 {
147 status = "okay";
148 };
149
150 &i2c3 {
151 status = "okay";
152 };
153
154 /* Verdin I2C_1 */
155 &i2c4 {
156 status = "okay";
157
158 /* Audio Codec */
159 wm8904_1a: audio-codec@1a {
160 compatible = "wlf,wm8904";
161 reg = <0x1a>;
162 pinctrl-names = "default";
163 pinctrl-0 = <&pinctrl_sai1>;
164 #sound-dai-cells = <0>;
165 clocks = <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SAI1_MCLK1>;
166 clock-names = "mclk";
167 AVDD-supply = <®_1p8v>;
168 CPVDD-supply = <®_1p8v>;
169 DBVDD-supply = <®_1p8v>;
170 DCVDD-supply = <®_1p8v>;
171 MICVDD-supply = <®_1p8v>;
172 };
173 };
174
175 /* Verdin I2C_3_HDMI */
176 &i2c5 {
177 status = "okay";
178 };
179
180 &lcdif3 {
181 status = "okay";
182 };
183
184 /* Verdin PCIE_1 */
185 &pcie {
186 vpcie-supply = <®_pcie>;
187 status = "okay";
188 };
189
190 &pcie_phy {
191 status = "okay";
192 };
193
194 /* Verdin PWM_1 */
195 &pwm1 {
196 status = "okay";
197 };
198
199 /* Verdin PWM_2 */
200 &pwm2 {
201 status = "okay";
202 };
203
204 /* Verdin PWM_3_DSI */
205 &pwm3 {
206 status = "okay";
207 };
208
209 ®_usdhc2_vmmc {
210 vin-supply = <®_3p3v>;
211 };
212
213 /* We support turning off sleep moci on Dahlia */
214 ®_force_sleep_moci {
215 status = "disabled";
216 };
217
218 /* Verdin I2S_1 */
219 &sai1 {
220 assigned-clocks = <&clk IMX8MP_CLK_SAI1>;
221 assigned-clock-parents = <&clk IMX8MP_AUDIO_PLL1_OUT>;
222 assigned-clock-rates = <24576000>;
223 fsl,sai-mclk-direction-output;
224 status = "okay";
225 };
226
227 /* Verdin HDMI_1 Audio */
228 &sound_hdmi {
229 status = "okay";
230 };
231
232 /* Verdin UART_1 */
233 &uart1 {
234 status = "okay";
235 };
236
237 /* Verdin UART_2 */
238 &uart2 {
239 status = "okay";
240 };
241
242 /* Verdin UART_3, used as the Linux Console */
243 &uart3 {
244 status = "okay";
245 };
246
247 /* Verdin USB_1 */
248 &usb3_0 {
249 status = "okay";
250 };
251
252 &usb3_phy0 {
253 status = "okay";
254 };
255
256 /* Verdin USB_2 */
257 &usb3_1 {
258 fsl,permanently-attached;
259 status = "okay";
260 };
261
262 &usb3_phy1 {
263 status = "okay";
264 };
265
266 &usb_dwc3_1 {
267 #address-cells = <1>;
268 #size-cells = <0>;
269
270 usb_hub_3_0: usb-hub@1 {
271 compatible = "usb424,5744";
272 reg = <1>;
273 peer-hub = <&usb_hub_2_0>;
274 vdd-supply = <®_usb_hub>;
275 };
276
277 usb_hub_2_0: usb-hub@2 {
278 compatible = "usb424,2744";
279 reg = <2>;
280 peer-hub = <&usb_hub_3_0>;
281 vdd-supply = <®_usb_hub>;
282 };
283 };
284
285 /* Verdin SD_1 */
286 &usdhc2 {
287 status = "okay";
288 };
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