Merge tag 'printk-for-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/pmladek...
[linux-2.6-microblaze.git] / arch / arm / boot / dts / tegra30-apalis-v1.1-eval.dts
1 // SPDX-License-Identifier: GPL-2.0 OR MIT
2 /dts-v1/;
3
4 #include <dt-bindings/input/input.h>
5 #include "tegra30-apalis-v1.1.dtsi"
6
7 / {
8         model = "Toradex Apalis T30 on Apalis Evaluation Board";
9         compatible = "toradex,apalis_t30-v1.1-eval", "toradex,apalis_t30-eval",
10                      "toradex,apalis_t30-v1.1", "toradex,apalis_t30",
11                      "nvidia,tegra30";
12
13         aliases {
14                 rtc0 = "/i2c@7000c000/rtc@68";
15                 rtc1 = "/i2c@7000d000/pmic@2d";
16                 rtc2 = "/rtc@7000e000";
17                 serial0 = &uarta;
18                 serial1 = &uartb;
19                 serial2 = &uartc;
20                 serial3 = &uartd;
21         };
22
23         chosen {
24                 stdout-path = "serial0:115200n8";
25         };
26
27         pcie@3000 {
28                 pci@1,0 {
29                         status = "okay";
30                 };
31
32                 pci@2,0 {
33                         status = "okay";
34                 };
35         };
36
37         host1x@50000000 {
38                 dc@54200000 {
39                         rgb {
40                                 status = "okay";
41                                 nvidia,panel = <&panel>;
42                         };
43                 };
44
45                 hdmi@54280000 {
46                         status = "okay";
47                         hdmi-supply = <&reg_5v0>;
48                 };
49         };
50
51         /* Apalis UART1 */
52         serial@70006000 {
53                 status = "okay";
54         };
55
56         /* Apalis UART2 */
57         serial@70006040 {
58                 status = "okay";
59         };
60
61         /* Apalis UART3 */
62         serial@70006200 {
63                 status = "okay";
64         };
65
66         /* Apalis UART4 */
67         serial@70006300 {
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 = <400000>;
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,m41t0";
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         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         i2c@7000c700 {
108                 status = "okay";
109         };
110
111         /* SPI1: Apalis SPI1 */
112         spi@7000d400 {
113                 status = "okay";
114                 spi-max-frequency = <25000000>;
115         };
116
117         /* SPI5: Apalis SPI2 */
118         spi@7000dc00 {
119                 status = "okay";
120                 spi-max-frequency = <25000000>;
121         };
122
123         /* Apalis SD1 */
124         sdhci@78000000 {
125                 status = "okay";
126                 bus-width = <4>;
127                 /* SD1_CD# */
128                 cd-gpios = <&gpio TEGRA_GPIO(CC, 5) GPIO_ACTIVE_LOW>;
129                 no-1-8-v;
130         };
131
132         /* Apalis MMC1 */
133         sdhci@78000400 {
134                 status = "okay";
135                 bus-width = <8>;
136                 /* MMC1_CD# */
137                 cd-gpios = <&gpio TEGRA_GPIO(V, 3) GPIO_ACTIVE_LOW>;
138                 vqmmc-supply = <&reg_vddio_sdmmc3>;
139         };
140
141         /* EHCI instance 0: USB1_DP/N -> USBO1_DP/N */
142         usb@7d000000 {
143                 status = "okay";
144                 dr_mode = "otg";
145         };
146
147         usb-phy@7d000000 {
148                 status = "okay";
149                 vbus-supply = <&reg_usbo1_vbus>;
150         };
151
152         /* EHCI instance 1: USB2_DP/N -> USBH2_DP/N */
153         usb@7d004000 {
154                 status = "okay";
155         };
156
157         usb-phy@7d004000 {
158                 status = "okay";
159                 vbus-supply = <&reg_usbh_vbus>;
160         };
161
162         /* EHCI instance 2: USB3_DP/N -> USBH3_DP/N */
163         usb@7d008000 {
164                 status = "okay";
165         };
166
167         usb-phy@7d008000 {
168                 status = "okay";
169                 vbus-supply = <&reg_usbh_vbus>;
170         };
171
172         backlight: backlight {
173                 compatible = "pwm-backlight";
174                 brightness-levels = <255 231 223 207 191 159 127 0>;
175                 default-brightness-level = <6>;
176                 /* BKL1_ON */
177                 enable-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>;
178                 power-supply = <&reg_3v3>;
179                 pwms = <&pwm 0 5000000>; /* BKL1_PWM */
180         };
181
182         gpio-keys {
183                 compatible = "gpio-keys";
184
185                 wakeup {
186                         label = "WAKE1_MICO";
187                         gpios = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_LOW>;
188                         linux,code = <KEY_WAKEUP>;
189                         debounce-interval = <10>;
190                         wakeup-source;
191                 };
192         };
193
194         panel: panel {
195                 /*
196                  * edt,et057090dhu: EDT 5.7" LCD TFT
197                  * edt,et070080dh6: EDT 7.0" LCD TFT
198                  */
199                 compatible = "edt,et057090dhu", "simple-panel";
200                 backlight = <&backlight>;
201                 power-supply = <&reg_3v3>;
202         };
203
204         reg_3v3: regulator-3v3 {
205                 compatible = "regulator-fixed";
206                 regulator-name = "3.3V_SW";
207                 regulator-min-microvolt = <3300000>;
208                 regulator-max-microvolt = <3300000>;
209         };
210
211         reg_5v0: regulator-5v0 {
212                 compatible = "regulator-fixed";
213                 regulator-name = "5V_SW";
214                 regulator-min-microvolt = <5000000>;
215                 regulator-max-microvolt = <5000000>;
216         };
217
218         /* USBO1_EN */
219         reg_usbo1_vbus: regulator-usbo1-vbus {
220                 compatible = "regulator-fixed";
221                 regulator-name = "VCC_USBO1";
222                 regulator-min-microvolt = <5000000>;
223                 regulator-max-microvolt = <5000000>;
224                 gpio = <&gpio TEGRA_GPIO(T, 5) GPIO_ACTIVE_HIGH>;
225                 enable-active-high;
226                 vin-supply = <&reg_5v0>;
227         };
228
229         /* USBH_EN */
230         reg_usbh_vbus: regulator-usbh-vbus {
231                 compatible = "regulator-fixed";
232                 regulator-name = "VCC_USBH(2A|2C|2D|3|4)";
233                 regulator-min-microvolt = <5000000>;
234                 regulator-max-microvolt = <5000000>;
235                 gpio = <&gpio TEGRA_GPIO(DD, 1) GPIO_ACTIVE_HIGH>;
236                 enable-active-high;
237                 vin-supply = <&reg_5v0>;
238         };
239
240         /*
241          * 1.8 volt resp. 3.3 volt VDDIO_SDMMC3 depending on
242          * EN_+3.3_SDMMC3 GPIO
243          */
244         reg_vddio_sdmmc3: regulator-vddio-sdmmc3 {
245                 compatible = "regulator-gpio";
246                 regulator-name = "VDDIO_SDMMC3";
247                 regulator-min-microvolt = <1800000>;
248                 regulator-max-microvolt = <3300000>;
249                 regulator-type = "voltage";
250                 gpios = <&gpio TEGRA_GPIO(J, 5) GPIO_ACTIVE_HIGH>;
251                 states = <1800000 0x0
252                           3300000 0x1>;
253                 startup-delay-us = <100000>;
254                 vin-supply = <&vddio_sdmmc_1v8_reg>;
255         };
256 };
257
258 &gpio {
259         /* Apalis GPIO7 MXM3 pin 15 PLX PEX 8605 PCIe Switch Reset */
260         pex-perst-n {
261                 gpio-hog;
262                 gpios = <TEGRA_GPIO(S, 7) GPIO_ACTIVE_HIGH>;
263                 output-high;
264                 line-name = "PEX_PERST_N";
265         };
266 };