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1// SPDX-License-Identifier: GPL-2.0
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";
9 compatible = "toradex,apalis_t30-eval", "toradex,apalis_t30", "nvidia,tegra30";
10
11 aliases {
12 rtc0 = "/i2c@7000c000/rtc@68";
13 rtc1 = "/i2c@7000d000/tps65911@2d";
14 rtc2 = "/rtc@7000e000";
15 serial0 = &uarta;
16 serial1 = &uartb;
17 serial2 = &uartc;
18 serial3 = &uartd;
19 };
20
21 chosen {
22 stdout-path = "serial0:115200n8";
23 };
24
25 pcie@3000 {
26 status = "okay";
27
28 pci@1,0 {
29 status = "okay";
30 };
31
32 pci@2,0 {
33 status = "okay";
34 };
35
36 pci@3,0 {
37 status = "okay";
38 };
39 };
40
41 host1x@50000000 {
42 dc@54200000 {
43 rgb {
44 status = "okay";
45 nvidia,panel = <&panel>;
46 };
47 };
48 hdmi@54280000 {
49 status = "okay";
50 };
51 };
52
53 serial@70006000 {
54 status = "okay";
55 };
56
57 serial@70006040 {
58 compatible = "nvidia,tegra30-hsuart";
59 status = "okay";
60 };
61
62 serial@70006200 {
63 compatible = "nvidia,tegra30-hsuart";
64 status = "okay";
65 };
66
67 serial@70006300 {
68 compatible = "nvidia,tegra30-hsuart";
69 status = "okay";
70 };
71
72 pwm@7000a000 {
73 status = "okay";
74 };
75
76 /*
77 * GEN1_I2C: I2C1_SDA/SCL on MXM3 pin 209/211 (e.g. RTC on carrier
78 * board)
79 */
80 i2c@7000c000 {
81 status = "okay";
82 clock-frequency = <400000>;
83
84 pcie-switch@58 {
85 compatible = "plx,pex8605";
86 reg = <0x58>;
87 };
88
89 /* M41T0M6 real time clock on carrier board */
90 rtc@68 {
91 compatible = "st,m41t0";
92 reg = <0x68>;
93 };
94 };
95
96 /* GEN2_I2C: unused */
97
98 /*
99 * CAM_I2C: I2C3_SDA/SCL on MXM3 pin 201/203 (e.g. camera sensor on
100 * carrier board)
101 */
102 cami2c: i2c@7000c500 {
103 status = "okay";
104 clock-frequency = <400000>;
105 };
106
107 /* DDC: I2C2_SDA/SCL on MXM3 pin 205/207 (e.g. display EDID) */
108 hdmiddc: i2c@7000c700 {
109 status = "okay";
110 };
111
112 /* SPI1: Apalis SPI1 */
113 spi@7000d400 {
114 status = "okay";
115 spi-max-frequency = <25000000>;
116 spidev0: spidev@1 {
117 compatible = "spidev";
118 reg = <1>;
119 spi-max-frequency = <25000000>;
120 };
121 };
122
123 /* SPI5: Apalis SPI2 */
124 spi@7000dc00 {
125 status = "okay";
126 spi-max-frequency = <25000000>;
127 spidev1: spidev@2 {
128 compatible = "spidev";
129 reg = <2>;
130 spi-max-frequency = <25000000>;
131 };
132 };
133
134 hda@70030000 {
135 status = "okay";
136 };
137
138 sd1: sdhci@78000000 {
139 status = "okay";
140 bus-width = <4>;
141 /* SD1_CD# */
142 cd-gpios = <&gpio TEGRA_GPIO(CC, 5) GPIO_ACTIVE_LOW>;
143 no-1-8-v;
144 };
145
146 mmc1: sdhci@78000400 {
147 status = "okay";
148 bus-width = <8>;
149 /* MMC1_CD# */
150 cd-gpios = <&gpio TEGRA_GPIO(V, 3) GPIO_ACTIVE_LOW>;
151 no-1-8-v;
152 };
153
154 /* EHCI instance 0: USB1_DP/N -> USBO1_DP/N */
155 usb@7d000000 {
156 status = "okay";
157 };
158
159 usb-phy@7d000000 {
160 status = "okay";
161 dr_mode = "otg";
162 vbus-supply = <&usbo1_vbus_reg>;
163 };
164
165 /* EHCI instance 1: USB2_DP/N -> USBH2_DP/N */
166 usb@7d004000 {
167 status = "okay";
168 };
169
170 usb-phy@7d004000 {
171 status = "okay";
172 vbus-supply = <&usbh_vbus_reg>;
173 };
174
175 /* EHCI instance 2: USB3_DP/N -> USBH3_DP/N */
176 usb@7d008000 {
177 status = "okay";
178 };
179
180 usb-phy@7d008000 {
181 status = "okay";
182 vbus-supply = <&usbh_vbus_reg>;
183 };
184
185 backlight: backlight {
186 compatible = "pwm-backlight";
187
188 /* PWM_BKL1 */
189 pwms = <&pwm 0 5000000>;
190 brightness-levels = <255 231 223 207 191 159 127 0>;
191 default-brightness-level = <6>;
192 /* BKL1_ON */
193 enable-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>;
194 };
195
196 gpio-keys {
197 compatible = "gpio-keys";
198
199 wakeup {
200 label = "WAKE1_MICO";
201 gpios = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_LOW>;
202 linux,code = <KEY_WAKEUP>;
203 debounce-interval = <10>;
204 wakeup-source;
205 };
206 };
207
208 panel: panel {
209 /*
210 * edt,et057090dhu: EDT 5.7" LCD TFT
211 * edt,et070080dh6: EDT 7.0" LCD TFT
212 */
213 compatible = "edt,et057090dhu", "simple-panel";
214
215 backlight = <&backlight>;
216 };
217
218 pwmleds {
219 compatible = "pwm-leds";
220
221 pwm1 {
222 label = "PWM1";
223 pwms = <&pwm 3 19600>;
224 max-brightness = <255>;
225 };
226
227 pwm2 {
228 label = "PWM2";
229 pwms = <&pwm 2 19600>;
230 max-brightness = <255>;
231 };
232
233 pwm3 {
234 label = "PWM3";
235 pwms = <&pwm 1 19600>;
236 max-brightness = <255>;
237 };
238 };
239
240 regulators {
241 sys_5v0_reg: regulator@1 {
242 compatible = "regulator-fixed";
243 reg = <1>;
244 regulator-name = "5v0";
245 regulator-min-microvolt = <5000000>;
246 regulator-max-microvolt = <5000000>;
247 regulator-always-on;
248 };
249
250 /* USBO1_EN */
251 usbo1_vbus_reg: regulator@2 {
252 compatible = "regulator-fixed";
253 reg = <2>;
254 regulator-name = "usbo1_vbus";
255 regulator-min-microvolt = <5000000>;
256 regulator-max-microvolt = <5000000>;
257 gpio = <&gpio TEGRA_GPIO(T, 5) GPIO_ACTIVE_HIGH>;
258 enable-active-high;
259 vin-supply = <&sys_5v0_reg>;
260 };
261
262 /* USBH_EN */
263 usbh_vbus_reg: regulator@3 {
264 compatible = "regulator-fixed";
265 reg = <3>;
266 regulator-name = "usbh_vbus";
267 regulator-min-microvolt = <5000000>;
268 regulator-max-microvolt = <5000000>;
269 gpio = <&gpio TEGRA_GPIO(DD, 1) GPIO_ACTIVE_HIGH>;
270 enable-active-high;
271 vin-supply = <&sys_5v0_reg>;
272 };
273 };
274};
1/dts-v1/;
2
3#include <dt-bindings/input/input.h>
4#include "tegra30-apalis.dtsi"
5
6/ {
7 model = "Toradex Apalis T30 on Apalis Evaluation Board";
8 compatible = "toradex,apalis_t30-eval", "toradex,apalis_t30", "nvidia,tegra30";
9
10 aliases {
11 rtc0 = "/i2c@7000c000/rtc@68";
12 rtc1 = "/i2c@7000d000/tps65911@2d";
13 rtc2 = "/rtc@7000e000";
14 serial0 = &uarta;
15 serial1 = &uartb;
16 serial2 = &uartc;
17 serial3 = &uartd;
18 };
19
20 chosen {
21 stdout-path = "serial0:115200n8";
22 };
23
24 pcie-controller@00003000 {
25 status = "okay";
26
27 pci@1,0 {
28 status = "okay";
29 };
30
31 pci@2,0 {
32 status = "okay";
33 };
34
35 pci@3,0 {
36 status = "okay";
37 };
38 };
39
40 host1x@50000000 {
41 dc@54200000 {
42 rgb {
43 status = "okay";
44 nvidia,panel = <&panel>;
45 };
46 };
47 hdmi@54280000 {
48 status = "okay";
49 };
50 };
51
52 serial@70006000 {
53 status = "okay";
54 };
55
56 serial@70006040 {
57 compatible = "nvidia,tegra30-hsuart";
58 status = "okay";
59 };
60
61 serial@70006200 {
62 compatible = "nvidia,tegra30-hsuart";
63 status = "okay";
64 };
65
66 serial@70006300 {
67 compatible = "nvidia,tegra30-hsuart";
68 status = "okay";
69 };
70
71 pwm@7000a000 {
72 status = "okay";
73 };
74
75 /*
76 * GEN1_I2C: I2C1_SDA/SCL on MXM3 pin 209/211 (e.g. RTC on carrier
77 * board)
78 */
79 i2c@7000c000 {
80 status = "okay";
81 clock-frequency = <100000>;
82
83 pcie-switch@58 {
84 compatible = "plx,pex8605";
85 reg = <0x58>;
86 };
87
88 /* M41T0M6 real time clock on carrier board */
89 rtc@68 {
90 compatible = "st,m41t00";
91 reg = <0x68>;
92 };
93 };
94
95 /* GEN2_I2C: unused */
96
97 /*
98 * CAM_I2C: I2C3_SDA/SCL on MXM3 pin 201/203 (e.g. camera sensor on
99 * carrier board)
100 */
101 cami2c: i2c@7000c500 {
102 status = "okay";
103 clock-frequency = <400000>;
104 };
105
106 /* DDC: I2C2_SDA/SCL on MXM3 pin 205/207 (e.g. display EDID) */
107 hdmiddc: i2c@7000c700 {
108 status = "okay";
109 };
110
111 /* SPI1: Apalis SPI1 */
112 spi@7000d400 {
113 status = "okay";
114 spi-max-frequency = <25000000>;
115 spidev0: spidev@1 {
116 compatible = "spidev";
117 reg = <1>;
118 spi-max-frequency = <25000000>;
119 };
120 };
121
122 /* SPI5: Apalis SPI2 */
123 spi@7000dc00 {
124 status = "okay";
125 spi-max-frequency = <25000000>;
126 spidev1: spidev@2 {
127 compatible = "spidev";
128 reg = <2>;
129 spi-max-frequency = <25000000>;
130 };
131 };
132
133 hda@70030000 {
134 status = "okay";
135 };
136
137 sd1: sdhci@78000000 {
138 status = "okay";
139 bus-width = <4>;
140 /* SD1_CD# */
141 cd-gpios = <&gpio TEGRA_GPIO(CC, 5) GPIO_ACTIVE_LOW>;
142 no-1-8-v;
143 };
144
145 mmc1: sdhci@78000400 {
146 status = "okay";
147 bus-width = <8>;
148 /* MMC1_CD# */
149 cd-gpios = <&gpio TEGRA_GPIO(V, 3) GPIO_ACTIVE_LOW>;
150 no-1-8-v;
151 };
152
153 /* EHCI instance 0: USB1_DP/N -> USBO1_DP/N */
154 usb@7d000000 {
155 status = "okay";
156 };
157
158 usb-phy@7d000000 {
159 status = "okay";
160 dr_mode = "otg";
161 vbus-supply = <&usbo1_vbus_reg>;
162 };
163
164 /* EHCI instance 1: USB2_DP/N -> USBH2_DP/N */
165 usb@7d004000 {
166 status = "okay";
167 };
168
169 usb-phy@7d004000 {
170 status = "okay";
171 vbus-supply = <&usbh_vbus_reg>;
172 };
173
174 /* EHCI instance 2: USB3_DP/N -> USBH3_DP/N */
175 usb@7d008000 {
176 status = "okay";
177 };
178
179 usb-phy@7d008000 {
180 status = "okay";
181 vbus-supply = <&usbh_vbus_reg>;
182 };
183
184 backlight: backlight {
185 compatible = "pwm-backlight";
186
187 /* PWM_BKL1 */
188 pwms = <&pwm 0 5000000>;
189 brightness-levels = <255 231 223 207 191 159 127 0>;
190 default-brightness-level = <6>;
191 /* BKL1_ON */
192 enable-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>;
193 };
194
195 gpio-keys {
196 compatible = "gpio-keys";
197
198 wakeup {
199 label = "WAKE1_MICO";
200 gpios = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_LOW>;
201 linux,code = <KEY_WAKEUP>;
202 debounce-interval = <10>;
203 wakeup-source;
204 };
205 };
206
207 panel: panel {
208 /*
209 * edt,et057090dhu: EDT 5.7" LCD TFT
210 * edt,et070080dh6: EDT 7.0" LCD TFT
211 */
212 compatible = "edt,et057090dhu", "simple-panel";
213
214 backlight = <&backlight>;
215 };
216
217 pwmleds {
218 compatible = "pwm-leds";
219
220 pwm1 {
221 label = "PWM1";
222 pwms = <&pwm 3 19600>;
223 max-brightness = <255>;
224 };
225
226 pwm2 {
227 label = "PWM2";
228 pwms = <&pwm 2 19600>;
229 max-brightness = <255>;
230 };
231
232 pwm3 {
233 label = "PWM3";
234 pwms = <&pwm 1 19600>;
235 max-brightness = <255>;
236 };
237 };
238
239 regulators {
240 sys_5v0_reg: regulator@1 {
241 compatible = "regulator-fixed";
242 reg = <1>;
243 regulator-name = "5v0";
244 regulator-min-microvolt = <5000000>;
245 regulator-max-microvolt = <5000000>;
246 regulator-always-on;
247 };
248
249 /* USBO1_EN */
250 usbo1_vbus_reg: regulator@2 {
251 compatible = "regulator-fixed";
252 reg = <2>;
253 regulator-name = "usbo1_vbus";
254 regulator-min-microvolt = <5000000>;
255 regulator-max-microvolt = <5000000>;
256 gpio = <&gpio TEGRA_GPIO(T, 5) GPIO_ACTIVE_HIGH>;
257 enable-active-high;
258 vin-supply = <&sys_5v0_reg>;
259 };
260
261 /* USBH_EN */
262 usbh_vbus_reg: regulator@3 {
263 compatible = "regulator-fixed";
264 reg = <3>;
265 regulator-name = "usbh_vbus";
266 regulator-min-microvolt = <5000000>;
267 regulator-max-microvolt = <5000000>;
268 gpio = <&gpio TEGRA_GPIO(DD, 1) GPIO_ACTIVE_HIGH>;
269 enable-active-high;
270 vin-supply = <&sys_5v0_reg>;
271 };
272 };
273};