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b2441318 | 1 | // SPDX-License-Identifier: GPL-2.0 |
6d0a067f MZ |
2 | /dts-v1/; |
3 | ||
4 | #include <dt-bindings/input/input.h> | |
5 | #include "tegra30-apalis.dtsi" | |
6 | ||
7 | / { | |
8 | model = "Toradex Apalis T30 on Apalis Evaluation Board"; | |
70451b5e MZ |
9 | compatible = "toradex,apalis_t30-eval", "toradex,apalis_t30", |
10 | "nvidia,tegra30"; | |
6d0a067f MZ |
11 | |
12 | aliases { | |
13 | rtc0 = "/i2c@7000c000/rtc@68"; | |
b4cfc776 | 14 | rtc1 = "/i2c@7000d000/pmic@2d"; |
6d0a067f | 15 | rtc2 = "/rtc@7000e000"; |
c4574aa0 OJ |
16 | serial0 = &uarta; |
17 | serial1 = &uartb; | |
18 | serial2 = &uartc; | |
19 | serial3 = &uartd; | |
6d0a067f MZ |
20 | }; |
21 | ||
f5bbb327 JH |
22 | chosen { |
23 | stdout-path = "serial0:115200n8"; | |
24 | }; | |
25 | ||
508d690e | 26 | pcie@3000 { |
6d0a067f MZ |
27 | pci@1,0 { |
28 | status = "okay"; | |
29 | }; | |
30 | ||
31 | pci@2,0 { | |
32 | status = "okay"; | |
33 | }; | |
6d0a067f MZ |
34 | }; |
35 | ||
36 | host1x@50000000 { | |
37 | dc@54200000 { | |
38 | rgb { | |
39 | status = "okay"; | |
40 | nvidia,panel = <&panel>; | |
41 | }; | |
42 | }; | |
4eb7e5ed | 43 | |
6d0a067f MZ |
44 | hdmi@54280000 { |
45 | status = "okay"; | |
32980cbc | 46 | hdmi-supply = <®_5v0>; |
6d0a067f MZ |
47 | }; |
48 | }; | |
49 | ||
e073452b | 50 | /* Apalis UART1 */ |
6d0a067f MZ |
51 | serial@70006000 { |
52 | status = "okay"; | |
53 | }; | |
54 | ||
e073452b | 55 | /* Apalis UART2 */ |
6d0a067f | 56 | serial@70006040 { |
6d0a067f MZ |
57 | status = "okay"; |
58 | }; | |
59 | ||
e073452b | 60 | /* Apalis UART3 */ |
6d0a067f | 61 | serial@70006200 { |
6d0a067f MZ |
62 | status = "okay"; |
63 | }; | |
64 | ||
e073452b | 65 | /* Apalis UART4 */ |
6d0a067f | 66 | serial@70006300 { |
6d0a067f MZ |
67 | status = "okay"; |
68 | }; | |
69 | ||
70 | pwm@7000a000 { | |
71 | status = "okay"; | |
72 | }; | |
73 | ||
74 | /* | |
75 | * GEN1_I2C: I2C1_SDA/SCL on MXM3 pin 209/211 (e.g. RTC on carrier | |
76 | * board) | |
77 | */ | |
78 | i2c@7000c000 { | |
79 | status = "okay"; | |
1c3389e6 | 80 | clock-frequency = <400000>; |
6d0a067f MZ |
81 | |
82 | pcie-switch@58 { | |
83 | compatible = "plx,pex8605"; | |
84 | reg = <0x58>; | |
85 | }; | |
86 | ||
87 | /* M41T0M6 real time clock on carrier board */ | |
88 | rtc@68 { | |
29a62759 | 89 | compatible = "st,m41t0"; |
6d0a067f MZ |
90 | reg = <0x68>; |
91 | }; | |
92 | }; | |
93 | ||
94 | /* GEN2_I2C: unused */ | |
95 | ||
96 | /* | |
97 | * CAM_I2C: I2C3_SDA/SCL on MXM3 pin 201/203 (e.g. camera sensor on | |
98 | * carrier board) | |
99 | */ | |
95bcc02a | 100 | i2c@7000c500 { |
6d0a067f MZ |
101 | status = "okay"; |
102 | clock-frequency = <400000>; | |
103 | }; | |
104 | ||
105 | /* DDC: I2C2_SDA/SCL on MXM3 pin 205/207 (e.g. display EDID) */ | |
46717602 | 106 | i2c@7000c700 { |
6d0a067f MZ |
107 | status = "okay"; |
108 | }; | |
109 | ||
110 | /* SPI1: Apalis SPI1 */ | |
111 | spi@7000d400 { | |
112 | status = "okay"; | |
113 | spi-max-frequency = <25000000>; | |
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114 | }; |
115 | ||
116 | /* SPI5: Apalis SPI2 */ | |
117 | spi@7000dc00 { | |
118 | status = "okay"; | |
119 | spi-max-frequency = <25000000>; | |
6d0a067f MZ |
120 | }; |
121 | ||
005a00d8 | 122 | /* Apalis SD1 */ |
d5330b47 | 123 | sdhci@78000000 { |
6d0a067f MZ |
124 | status = "okay"; |
125 | bus-width = <4>; | |
126 | /* SD1_CD# */ | |
127 | cd-gpios = <&gpio TEGRA_GPIO(CC, 5) GPIO_ACTIVE_LOW>; | |
128 | no-1-8-v; | |
129 | }; | |
130 | ||
005a00d8 | 131 | /* Apalis MMC1 */ |
d5330b47 | 132 | sdhci@78000400 { |
6d0a067f MZ |
133 | status = "okay"; |
134 | bus-width = <8>; | |
135 | /* MMC1_CD# */ | |
136 | cd-gpios = <&gpio TEGRA_GPIO(V, 3) GPIO_ACTIVE_LOW>; | |
137 | no-1-8-v; | |
138 | }; | |
139 | ||
140 | /* EHCI instance 0: USB1_DP/N -> USBO1_DP/N */ | |
141 | usb@7d000000 { | |
142 | status = "okay"; | |
8bf0d6b2 | 143 | dr_mode = "otg"; |
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144 | }; |
145 | ||
146 | usb-phy@7d000000 { | |
147 | status = "okay"; | |
f98439c3 | 148 | vbus-supply = <®_usbo1_vbus>; |
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149 | }; |
150 | ||
151 | /* EHCI instance 1: USB2_DP/N -> USBH2_DP/N */ | |
152 | usb@7d004000 { | |
153 | status = "okay"; | |
154 | }; | |
155 | ||
156 | usb-phy@7d004000 { | |
157 | status = "okay"; | |
f98439c3 | 158 | vbus-supply = <®_usbh_vbus>; |
6d0a067f MZ |
159 | }; |
160 | ||
161 | /* EHCI instance 2: USB3_DP/N -> USBH3_DP/N */ | |
162 | usb@7d008000 { | |
163 | status = "okay"; | |
164 | }; | |
165 | ||
166 | usb-phy@7d008000 { | |
167 | status = "okay"; | |
f98439c3 | 168 | vbus-supply = <®_usbh_vbus>; |
6d0a067f MZ |
169 | }; |
170 | ||
171 | backlight: backlight { | |
172 | compatible = "pwm-backlight"; | |
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173 | brightness-levels = <255 231 223 207 191 159 127 0>; |
174 | default-brightness-level = <6>; | |
175 | /* BKL1_ON */ | |
176 | enable-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>; | |
32980cbc | 177 | power-supply = <®_3v3>; |
654b7139 | 178 | pwms = <&pwm 0 5000000>; /* BKL1_PWM */ |
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179 | }; |
180 | ||
181 | gpio-keys { | |
182 | compatible = "gpio-keys"; | |
183 | ||
21db15df MZ |
184 | wakeup { |
185 | label = "WAKE1_MICO"; | |
6d0a067f | 186 | gpios = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_LOW>; |
21db15df | 187 | linux,code = <KEY_WAKEUP>; |
6d0a067f | 188 | debounce-interval = <10>; |
d1c04d30 | 189 | wakeup-source; |
6d0a067f MZ |
190 | }; |
191 | }; | |
192 | ||
193 | panel: panel { | |
194 | /* | |
195 | * edt,et057090dhu: EDT 5.7" LCD TFT | |
196 | * edt,et070080dh6: EDT 7.0" LCD TFT | |
197 | */ | |
198 | compatible = "edt,et057090dhu", "simple-panel"; | |
6d0a067f | 199 | backlight = <&backlight>; |
32980cbc | 200 | power-supply = <®_3v3>; |
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201 | }; |
202 | ||
32980cbc MZ |
203 | reg_3v3: regulator-3v3 { |
204 | compatible = "regulator-fixed"; | |
205 | regulator-name = "3.3V_SW"; | |
206 | regulator-min-microvolt = <3300000>; | |
207 | regulator-max-microvolt = <3300000>; | |
208 | }; | |
209 | ||
f98439c3 MZ |
210 | reg_5v0: regulator-5v0 { |
211 | compatible = "regulator-fixed"; | |
212 | regulator-name = "5V_SW"; | |
213 | regulator-min-microvolt = <5000000>; | |
214 | regulator-max-microvolt = <5000000>; | |
215 | }; | |
6d0a067f | 216 | |
f98439c3 MZ |
217 | /* USBO1_EN */ |
218 | reg_usbo1_vbus: regulator-usbo1-vbus { | |
219 | compatible = "regulator-fixed"; | |
220 | regulator-name = "VCC_USBO1"; | |
221 | regulator-min-microvolt = <5000000>; | |
222 | regulator-max-microvolt = <5000000>; | |
223 | gpio = <&gpio TEGRA_GPIO(T, 5) GPIO_ACTIVE_HIGH>; | |
224 | enable-active-high; | |
225 | vin-supply = <®_5v0>; | |
226 | }; | |
6d0a067f | 227 | |
f98439c3 MZ |
228 | /* USBH_EN */ |
229 | reg_usbh_vbus: regulator-usbh-vbus { | |
230 | compatible = "regulator-fixed"; | |
231 | regulator-name = "VCC_USBH(2A|2C|2D|3|4)"; | |
232 | regulator-min-microvolt = <5000000>; | |
233 | regulator-max-microvolt = <5000000>; | |
234 | gpio = <&gpio TEGRA_GPIO(DD, 1) GPIO_ACTIVE_HIGH>; | |
235 | enable-active-high; | |
236 | vin-supply = <®_5v0>; | |
6d0a067f MZ |
237 | }; |
238 | }; | |
da25001c MZ |
239 | |
240 | &gpio { | |
241 | /* Apalis GPIO7 MXM3 pin 15 PLX PEX 8605 PCIe Switch Reset */ | |
242 | pex-perst-n { | |
243 | gpio-hog; | |
244 | gpios = <TEGRA_GPIO(S, 7) GPIO_ACTIVE_HIGH>; | |
245 | output-high; | |
246 | line-name = "PEX_PERST_N"; | |
247 | }; | |
248 | }; |