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 &backlight {
69 power-supply = <®_3p3v>;
70 };
71
72 /* Verdin SPI_1 */
73 &ecspi1 {
74 status = "okay";
75 };
76
77 /* EEPROM on display adapter boards */
78 &eeprom_display_adapter {
79 status = "okay";
80 };
81
82 /* EEPROM on Verdin Development board */
83 &eeprom_carrier_board {
84 status = "okay";
85 };
86
87 &eqos {
88 status = "okay";
89 };
90
91 &flexcan1 {
92 status = "okay";
93 };
94
95 &flexcan2 {
96 status = "okay";
97 };
98
99 /* Verdin QSPI_1 */
100 &flexspi {
101 status = "okay";
102 };
103
104 &gpio4 {
105 pinctrl-names = "default";
106 pinctrl-0 = <&pinctrl_ctrl_sleep_moci>;
107 };
108
109 /* Verdin HDMI_1 */
110 &hdmi_pvi {
111 status = "okay";
112 };
113
114 &hdmi_tx {
115 status = "okay";
116
117 ports {
118 port@1 {
119 hdmi_tx_out: endpoint {
120 remote-endpoint = <&native_hdmi_connector_in>;
121 };
122 };
123 };
124 };
125
126 &hdmi_tx_phy {
127 status = "okay";
128 };
129
130 /* Current measurement into module VCC */
131 &hwmon {
132 status = "okay";
133 };
134
135 &hwmon_temp {
136 vs-supply = <®_1p8v>;
137 status = "okay";
138 };
139
140 /* Verdin I2C_2_DSI */
141 &i2c2 {
142 status = "okay";
143 };
144
145 &i2c3 {
146 status = "okay";
147 };
148
149 /* Verdin I2C_1 */
150 &i2c4 {
151 status = "okay";
152
153 /* Audio Codec */
154 wm8904_1a: audio-codec@1a {
155 compatible = "wlf,wm8904";
156 reg = <0x1a>;
157 pinctrl-names = "default";
158 pinctrl-0 = <&pinctrl_sai1>;
159 #sound-dai-cells = <0>;
160 clocks = <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SAI1_MCLK1>;
161 clock-names = "mclk";
162 AVDD-supply = <®_1p8v>;
163 CPVDD-supply = <®_1p8v>;
164 DBVDD-supply = <®_1p8v>;
165 DCVDD-supply = <®_1p8v>;
166 MICVDD-supply = <®_1p8v>;
167 };
168 };
169
170 /* Verdin I2C_3_HDMI */
171 &i2c5 {
172 status = "okay";
173 };
174
175 &lcdif3 {
176 status = "okay";
177 };
178
179 /* Verdin PCIE_1 */
180 &pcie {
181 vpcie-supply = <®_pcie>;
182 status = "okay";
183 };
184
185 &pcie_phy {
186 status = "okay";
187 };
188
189 /* Verdin PWM_1 */
190 &pwm1 {
191 status = "okay";
192 };
193
194 /* Verdin PWM_2 */
195 &pwm2 {
196 status = "okay";
197 };
198
199 /* Verdin PWM_3_DSI */
200 &pwm3 {
201 status = "okay";
202 };
203
204 ®_usdhc2_vmmc {
205 vin-supply = <®_3p3v>;
206 };
207
208 /* We support turning off sleep moci on Dahlia */
209 ®_force_sleep_moci {
210 status = "disabled";
211 };
212
213 /* Verdin I2S_1 */
214 &sai1 {
215 assigned-clocks = <&clk IMX8MP_CLK_SAI1>;
216 assigned-clock-parents = <&clk IMX8MP_AUDIO_PLL1_OUT>;
217 assigned-clock-rates = <24576000>;
218 fsl,sai-mclk-direction-output;
219 status = "okay";
220 };
221
222 /* Verdin UART_1 */
223 &uart1 {
224 status = "okay";
225 };
226
227 /* Verdin UART_2 */
228 &uart2 {
229 status = "okay";
230 };
231
232 /* Verdin UART_3, used as the Linux Console */
233 &uart3 {
234 status = "okay";
235 };
236
237 /* Verdin USB_1 */
238 &usb3_0 {
239 status = "okay";
240 };
241
242 &usb3_phy0 {
243 status = "okay";
244 };
245
246 /* Verdin USB_2 */
247 &usb3_1 {
248 fsl,permanently-attached;
249 status = "okay";
250 };
251
252 &usb3_phy1 {
253 status = "okay";
254 };
255
256 &usb_dwc3_1 {
257 #address-cells = <1>;
258 #size-cells = <0>;
259
260 usb_hub_3_0: usb-hub@1 {
261 compatible = "usb424,5744";
262 reg = <1>;
263 peer-hub = <&usb_hub_2_0>;
264 vdd-supply = <®_usb_hub>;
265 };
266
267 usb_hub_2_0: usb-hub@2 {
268 compatible = "usb424,2744";
269 reg = <2>;
270 peer-hub = <&usb_hub_3_0>;
271 vdd-supply = <®_usb_hub>;
272 };
273 };
274
275 /* Verdin SD_1 */
276 &usdhc2 {
277 status = "okay";
278 };
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