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53633a89 TR |
1 | // SPDX-License-Identifier: GPL-2.0-or-later OR MIT |
2 | /* | |
3 | * Copyright 2023 Toradex | |
4 | * | |
5 | * Common dtsi for Verdin AM62 SoM on Development carrier board | |
6 | * | |
7 | * https://www.toradex.com/computer-on-modules/verdin-arm-family/ti-am62 | |
8 | * https://www.toradex.com/products/carrier-board/verdin-development-board-kit | |
9 | */ | |
10 | ||
11 | / { | |
12 | sound { | |
13 | compatible = "simple-audio-card"; | |
14 | simple-audio-card,bitclock-master = <&codec_dai>; | |
15 | simple-audio-card,format = "i2s"; | |
16 | simple-audio-card,frame-master = <&codec_dai>; | |
17 | simple-audio-card,name = "verdin-nau8822"; | |
18 | simple-audio-card,routing = | |
19 | "Headphones", "LHP", | |
20 | "Headphones", "RHP", | |
21 | "Speaker", "LSPK", | |
22 | "Speaker", "RSPK", | |
23 | "Line Out", "AUXOUT1", | |
24 | "Line Out", "AUXOUT2", | |
25 | "LAUX", "Line In", | |
26 | "RAUX", "Line In", | |
27 | "LMICP", "Mic In", | |
28 | "RMICP", "Mic In"; | |
29 | simple-audio-card,widgets = | |
30 | "Headphones", "Headphones", | |
31 | "Line Out", "Line Out", | |
32 | "Speaker", "Speaker", | |
33 | "Microphone", "Mic In", | |
34 | "Line", "Line In"; | |
35 | ||
36 | codec_dai: simple-audio-card,codec { | |
37 | clocks = <&audio_refclk1>; | |
38 | sound-dai = <&nau8822_1a>; | |
39 | }; | |
40 | ||
41 | simple-audio-card,cpu { | |
42 | sound-dai = <&mcasp0>; | |
43 | }; | |
44 | }; | |
45 | }; | |
46 | ||
47 | /* Verdin ETHs */ | |
48 | &cpsw3g { | |
49 | pinctrl-names = "default"; | |
50 | pinctrl-0 = <&pinctrl_rgmii1>, <&pinctrl_rgmii2>; | |
51 | status = "okay"; | |
52 | }; | |
53 | ||
54 | /* MDIO, shared by Verdin ETH_1 (On-module PHY) and Verdin ETH_2_RGMII */ | |
55 | &cpsw3g_mdio { | |
56 | status = "okay"; | |
57 | ||
58 | cpsw3g_phy1: ethernet-phy@7 { | |
59 | compatible = "ethernet-phy-ieee802.3-c22"; | |
60 | reg = <7>; | |
61 | interrupt-parent = <&main_gpio0>; | |
62 | interrupts = <38 IRQ_TYPE_EDGE_FALLING>; | |
63 | pinctrl-names = "default"; | |
64 | pinctrl-0 = <&pinctrl_eth2_rgmii_int>; | |
65 | micrel,led-mode = <0>; | |
66 | }; | |
67 | }; | |
68 | ||
69 | /* Verdin ETH_1 (On-module PHY) */ | |
70 | &cpsw_port1 { | |
71 | status = "okay"; | |
72 | }; | |
73 | ||
74 | /* Verdin ETH_2_RGMII */ | |
75 | &cpsw_port2 { | |
76 | phy-handle = <&cpsw3g_phy1>; | |
77 | phy-mode = "rgmii-rxid"; | |
78 | status = "okay"; | |
79 | }; | |
80 | ||
81 | /* Verdin PWM_1, PWM_2 */ | |
82 | &epwm0 { | |
83 | status = "okay"; | |
84 | }; | |
85 | ||
86 | /* Verdin PWM_3_DSI */ | |
87 | &epwm1 { | |
88 | status = "okay"; | |
89 | }; | |
90 | ||
91 | &main_gpio0 { | |
92 | pinctrl-names = "default"; | |
93 | pinctrl-0 = <&pinctrl_ctrl_sleep_moci>, | |
94 | <&pinctrl_gpio_5>, | |
95 | <&pinctrl_gpio_6>, | |
96 | <&pinctrl_gpio_7>, | |
97 | <&pinctrl_gpio_8>; | |
98 | }; | |
99 | ||
100 | /* Verdin I2C_1 */ | |
101 | &main_i2c1 { | |
102 | status = "okay"; | |
103 | ||
104 | /* Audio Codec */ | |
105 | nau8822_1a: audio-codec@1a { | |
106 | compatible = "nuvoton,nau8822"; | |
107 | reg = <0x1a>; | |
108 | pinctrl-names = "default"; | |
109 | pinctrl-0 = <&pinctrl_i2s1_mclk>; | |
110 | #sound-dai-cells = <0>; | |
111 | }; | |
112 | ||
113 | /* IO Expander */ | |
114 | gpio_expander_21: gpio@21 { | |
115 | compatible = "nxp,pcal6416"; | |
116 | reg = <0x21>; | |
117 | #gpio-cells = <2>; | |
118 | gpio-controller; | |
119 | }; | |
120 | ||
121 | /* Current measurement into module VCC */ | |
122 | hwmon@40 { | |
123 | compatible = "ti,ina219"; | |
124 | reg = <0x40>; | |
125 | shunt-resistor = <10000>; | |
126 | }; | |
127 | ||
128 | /* Temperature sensor */ | |
129 | sensor@4f { | |
130 | compatible = "ti,tmp75c"; | |
131 | reg = <0x4f>; | |
132 | }; | |
133 | ||
134 | /* EEPROM */ | |
135 | eeprom@57 { | |
136 | compatible = "st,24c02", "atmel,24c02"; | |
137 | reg = <0x57>; | |
138 | pagesize = <16>; | |
139 | }; | |
140 | }; | |
141 | ||
142 | /* Verdin I2C_2_DSI */ | |
143 | &main_i2c2 { | |
144 | status = "okay"; | |
145 | }; | |
146 | ||
147 | /* Verdin I2C_4_CSI */ | |
148 | &main_i2c3 { | |
149 | status = "okay"; | |
150 | }; | |
151 | ||
152 | /* Verdin CAN_1 */ | |
153 | &main_mcan0 { | |
154 | status = "okay"; | |
155 | }; | |
156 | ||
157 | /* Verdin SPI_1 */ | |
158 | &main_spi1 { | |
159 | status = "okay"; | |
160 | }; | |
161 | ||
162 | /* Verdin UART_3 */ | |
163 | &main_uart0 { | |
164 | status = "okay"; | |
165 | }; | |
166 | ||
167 | /* Verdin UART_1, connector X50 through RS485 transceiver. */ | |
168 | &main_uart1 { | |
169 | linux,rs485-enabled-at-boot-time; | |
170 | rs485-rx-during-tx; | |
171 | status = "okay"; | |
172 | }; | |
173 | ||
174 | /* Verdin I2S_1 */ | |
175 | &mcasp0 { | |
176 | status = "okay"; | |
177 | }; | |
178 | ||
179 | &mcu_gpio0 { | |
180 | pinctrl-names = "default"; | |
181 | pinctrl-0 = <&pinctrl_gpio_1>, | |
182 | <&pinctrl_gpio_2>, | |
183 | <&pinctrl_gpio_3>, | |
184 | <&pinctrl_gpio_4>; | |
185 | }; | |
186 | ||
187 | /* Verdin I2C_3_HDMI */ | |
188 | &mcu_i2c0 { | |
189 | status = "okay"; | |
190 | }; | |
191 | ||
192 | /* Verdin CAN_2 */ | |
193 | &mcu_mcan0 { | |
194 | status = "okay"; | |
195 | }; | |
196 | ||
197 | /* Verdin UART_4 */ | |
198 | &mcu_uart0 { | |
199 | status = "okay"; | |
200 | }; | |
201 | ||
202 | /* Verdin QSPI_1 */ | |
203 | &ospi0 { | |
204 | status = "okay"; | |
205 | }; | |
206 | ||
207 | /* Verdin SD_1 */ | |
208 | &sdhci1 { | |
209 | ti,driver-strength-ohm = <33>; | |
210 | status = "okay"; | |
211 | }; | |
212 | ||
213 | /* Verdin USB_1 */ | |
214 | &usbss0 { | |
215 | status = "okay"; | |
216 | }; | |
217 | ||
218 | &usb0 { | |
219 | status = "okay"; | |
220 | }; | |
221 | ||
222 | /* Verdin USB_2 */ | |
223 | &usbss1 { | |
224 | status = "okay"; | |
225 | }; | |
226 | ||
227 | &usb1 { | |
228 | status = "okay"; | |
229 | }; | |
230 | ||
231 | /* Verdin CTRL_WAKE1_MICO# */ | |
232 | &verdin_gpio_keys { | |
233 | status = "okay"; | |
234 | }; | |
235 | ||
236 | /* Verdin UART_2 */ | |
237 | &wkup_uart0 { | |
93743d24 | 238 | status = "okay"; |
53633a89 | 239 | }; |