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Adam Forda56fd942017-09-19 20:32:10 -05001/*
2 * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
7 */
8/dts-v1/;
9
10#include "am3517.dtsi"
Adam Fordb8dbec52018-07-09 19:52:48 -050011#include "am3517-som.dtsi"
Adam Ford5792f0d2018-12-03 08:06:28 -060012#include "am3517-evm-ui.dtsi"
Adam Fordb8dbec52018-07-09 19:52:48 -050013#include <dt-bindings/input/input.h>
Adam Forda56fd942017-09-19 20:32:10 -050014
15/ {
16 model = "TI AM3517 EVM (AM3517/05 TMDSEVM3517)";
17 compatible = "ti,am3517-evm", "ti,am3517", "ti,omap3";
18
Adam Fordb8dbec52018-07-09 19:52:48 -050019 aliases {
20 display0 = &lcd0;
21 };
22
Adam Forddd5b0e22019-01-23 12:46:42 -060023 chosen {
24 stdout-path = &uart3;
25 };
26
Adam Forda56fd942017-09-19 20:32:10 -050027 memory@80000000 {
28 device_type = "memory";
29 reg = <0x80000000 0x10000000>; /* 256 MB */
30 };
31
32 vmmc_fixed: vmmc {
33 compatible = "regulator-fixed";
34 regulator-name = "vmmc_fixed";
35 regulator-min-microvolt = <3300000>;
36 regulator-max-microvolt = <3300000>;
37 };
Adam Fordb8dbec52018-07-09 19:52:48 -050038
39 gpio-keys {
40 compatible = "gpio-keys-polled";
41 poll-interval = <100>;
42
43 user_pb {
44 label = "User Push Button";
45 linux,code = <BTN_0>;
46 gpios = <&tca6416 5 GPIO_ACTIVE_LOW>;
47 };
48
49 user_sw_1 {
50 label = "User Switch 1";
51 linux,code = <BTN_1>;
52 gpios = <&tca6416 8 GPIO_ACTIVE_LOW>;
53 };
54
55 user_sw_2 {
56 label = "User Switch 2";
57 linux,code = <BTN_2>;
58 gpios = <&tca6416 9 GPIO_ACTIVE_LOW>;
59 };
60
61 user_sw_3 {
62 label = "User Switch 3";
63 linux,code = <BTN_3>;
64 gpios = <&tca6416 10 GPIO_ACTIVE_LOW>;
65 };
66
67 user_sw_4 {
68 label = "User Switch 4";
69 linux,code = <BTN_4>;
70 gpios = <&tca6416 11 GPIO_ACTIVE_LOW>;
71 };
72
73 user_sw_5 {
74 label = "User Switch 5";
75 linux,code = <BTN_5>;
76 gpios = <&tca6416 12 GPIO_ACTIVE_LOW>;
77 };
78
79 user_sw_6 {
80 label = "User Switch 6";
81 linux,code = <BTN_6>;
82 gpios = <&tca6416 13 GPIO_ACTIVE_LOW>;
83 };
84
85 user_sw_7 {
86 label = "User Switch 7";
87 linux,code = <BTN_7>;
88 gpios = <&tca6416 14 GPIO_ACTIVE_LOW>;
89 };
90
91 user_sw_8 {
92 label = "User Switch 8";
93 linux,code = <BTN_8>;
94 gpios = <&tca6416 15 GPIO_ACTIVE_LOW>;
95 };
96 };
97
98 gpio-leds {
99 compatible = "gpio-leds";
100
101 pinctrl-names = "default";
102 pinctrl-0 = <&leds_pins>;
103
104 user_led_1 {
105 label = "am3517evm:green:user_led_1";
106 gpios = <&tca6416 7 GPIO_ACTIVE_LOW>;
107 default-state = "on";
108 };
109
110 user_led_2 {
111 label = "am3517evm:green:user_led_2";
112 gpios = <&tca6416 6 GPIO_ACTIVE_LOW>;
113 default-state = "on";
114 };
115
116 user_led_3 {
117 label = "am3517evm:green:user_led_3";
118 gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>;
119 linux,default-trigger = "mmc0"; /* SD/MMC card activity */
120 };
121
122 user_led_4 {
123 label = "am3517evm:green:user_led_4";
124 gpios = <&gpio1 31 GPIO_ACTIVE_HIGH>;
125 linux,default-trigger = "heartbeat";
126 };
127 };
128
129 lcd0: display@0 {
130 compatible = "panel-dpi";
131 label = "15";
132 status = "okay";
133 pinctrl-names = "default";
134 enable-gpios = <&gpio6 16 GPIO_ACTIVE_HIGH>; /* gpio176, lcd INI */
Adam Fordc3b89462018-10-21 09:09:01 -0500135 vcc-supply = <&vdd_io_reg>;
Adam Fordb8dbec52018-07-09 19:52:48 -0500136
137 port {
138 lcd_in: endpoint {
139 remote-endpoint = <&dpi_out>;
140 };
141 };
142
143 panel-timing {
144 clock-frequency = <9000000>;
145 hactive = <480>;
146 vactive = <272>;
147 hfront-porch = <3>;
148 hback-porch = <2>;
149 hsync-len = <42>;
150 vback-porch = <3>;
151 vfront-porch = <4>;
152 vsync-len = <11>;
153 hsync-active = <0>;
154 vsync-active = <0>;
155 de-active = <1>;
156 pixelclk-active = <1>;
157 };
158 };
159
160 bl: backlight {
161 compatible = "pwm-backlight";
162 pinctrl-names = "default";
Adam Fordc3b89462018-10-21 09:09:01 -0500163 power-supply = <&vdd_io_reg>;
Adam Fordb8dbec52018-07-09 19:52:48 -0500164 pinctrl-0 = <&backlight_pins>;
165 pwms = <&pwm11 0 5000000 0>;
166 brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
167 default-brightness-level = <7>;
168 enable-gpios = <&gpio6 22 GPIO_ACTIVE_HIGH>; /* gpio_182 */
169 };
170
171 pwm11: dmtimer-pwm@11 {
172 compatible = "ti,omap-dmtimer-pwm";
173 pinctrl-names = "default";
174 pinctrl-0 = <&pwm_pins>;
175 ti,timers = <&timer11>;
176 #pwm-cells = <3>;
177 };
Adam Fordc3b89462018-10-21 09:09:01 -0500178
179 /* HS USB Host PHY on PORT 1 */
180 hsusb1_phy: hsusb1_phy {
181 compatible = "usb-nop-xceiv";
182 reset-gpios = <&gpio2 25 GPIO_ACTIVE_LOW>; /* gpio_57 */
183 #phy-cells = <0>;
184 };
Adam Forda56fd942017-09-19 20:32:10 -0500185};
186
187&davinci_emac {
188 status = "okay";
189};
190
191&davinci_mdio {
192 status = "okay";
193};
194
Adam Fordb8dbec52018-07-09 19:52:48 -0500195&dss {
Roger Quadros72f78c62021-08-24 14:07:27 +0300196 status = "okay";
Adam Fordb8dbec52018-07-09 19:52:48 -0500197
198 pinctrl-names = "default";
199 pinctrl-0 = <&dss_dpi_pins>;
200
201 vdds_dsi-supply = <&vdd_io_reg>;
202 vdda_video-supply = <&vdd_io_reg>;
203
204 port {
205 dpi_out: endpoint {
206 remote-endpoint = <&lcd_in>;
207 data-lines = <16>;
208 };
209 };
Adam Forda56fd942017-09-19 20:32:10 -0500210};
211
212&i2c2 {
213 clock-frequency = <400000>;
Adam Fordb8dbec52018-07-09 19:52:48 -0500214 /* User DIP swithes [1:8] / User LEDS [1:2] */
215 tca6416: gpio@21 {
216 compatible = "ti,tca6416";
217 reg = <0x21>;
218 gpio-controller;
219 #gpio-cells = <2>;
Adam Fordc3b89462018-10-21 09:09:01 -0500220 vcc-supply = <&vdd_io_reg>;
Adam Fordb8dbec52018-07-09 19:52:48 -0500221 };
Adam Forda56fd942017-09-19 20:32:10 -0500222};
223
224&i2c3 {
225 clock-frequency = <400000>;
226};
227
228&mmc1 {
Adam Fordb8dbec52018-07-09 19:52:48 -0500229 status = "okay";
230 pinctrl-names = "default";
231 pinctrl-0 = <&mmc1_pins>;
Adam Forda56fd942017-09-19 20:32:10 -0500232 vmmc-supply = <&vmmc_fixed>;
233 bus-width = <4>;
Adam Fordb8dbec52018-07-09 19:52:48 -0500234 wp-gpios = <&gpio4 30 GPIO_ACTIVE_HIGH>; /* gpio_126 */
Adam Ford5792f0d2018-12-03 08:06:28 -0600235 cd-gpios = <&gpio4 31 GPIO_ACTIVE_LOW>; /* gpio_127 */
Adam Forda56fd942017-09-19 20:32:10 -0500236};
237
Adam Forda56fd942017-09-19 20:32:10 -0500238&mmc3 {
239 status = "disabled";
240};
241
Adam Fordc3b89462018-10-21 09:09:01 -0500242&usbhshost {
243 port1-mode = "ehci-phy";
244};
245
246&usbhsehci {
247 phys = <&hsusb1_phy>;
248};
249
Adam Fordb8dbec52018-07-09 19:52:48 -0500250&omap3_pmx_core {
Adam Fordc3b89462018-10-21 09:09:01 -0500251 pinctrl-names = "default";
252 pinctrl-0 = <&hsusb1_rst_pins>;
Adam Fordb8dbec52018-07-09 19:52:48 -0500253
254 leds_pins: pinmux_leds_pins {
255 pinctrl-single,pins = <
256 OMAP3_WKUP_IOPAD(0x2a24, PIN_OUTPUT_PULLUP | MUX_MODE4) /* jtag_emu0.gpio_11 */
257 OMAP3_WKUP_IOPAD(0x2a26, PIN_OUTPUT_PULLUP | MUX_MODE4) /* jtag_emu1.gpio_31 */
258 >;
259 };
260
261 mmc1_pins: pinmux_mmc1_pins {
262 pinctrl-single,pins = <
263 OMAP3_CORE1_IOPAD(0x2144, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_clk.sdmmc1_clk */
264 OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_cmd.sdmmc1_cmd */
265 OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat0.sdmmc1_dat0 */
266 OMAP3_CORE1_IOPAD(0x214a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat1.sdmmc1_dat1 */
267 OMAP3_CORE1_IOPAD(0x214c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat2.sdmmc1_dat2 */
268 OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat3.sdmmc1_dat3 */
269 OMAP3_CORE1_IOPAD(0x2150, PIN_INPUT_PULLUP | MUX_MODE4) /* sdmmc1_dat4.gpio_126 */
270 OMAP3_CORE1_IOPAD(0x2152, PIN_INPUT_PULLUP | MUX_MODE4) /* sdmmc1_dat5.gpio_127 */
271 >;
272 };
273
274 pwm_pins: pinmux_pwm_pins {
275 pinctrl-single,pins = <
276 OMAP3_CORE1_IOPAD(0x21dc, PIN_OUTPUT | MUX_MODE1) /* mcspi2_cs0.gpt11_pwm */
277 >;
278 };
279
280 backlight_pins: pinmux_backlight_pins {
281 pinctrl-single,pins = <
282 OMAP3_CORE1_IOPAD(0x21de, PIN_OUTPUT | MUX_MODE4) /* mcspi2_cs1.gpio_182 */
283 >;
284 };
285
286 dss_dpi_pins: pinmux_dss_dpi_pins {
287 pinctrl-single,pins = <
288 OMAP3_CORE1_IOPAD(0x21d2, PIN_OUTPUT | MUX_MODE4) /* mcspi1_cs2.gpio_176 */
289 OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0) /* dss_pclk.dss_pclk */
290 OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0) /* dss_hsync.dss_hsync */
291 OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0) /* dss_vsync.dss_vsync */
292 OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0) /* dss_acbias.dss_acbias */
293 OMAP3_CORE1_IOPAD(0x20dc, PIN_OUTPUT | MUX_MODE0) /* dss_data0.dss_data0 */
294 OMAP3_CORE1_IOPAD(0x20de, PIN_OUTPUT | MUX_MODE0) /* dss_data1.dss_data1 */
295 OMAP3_CORE1_IOPAD(0x20e0, PIN_OUTPUT | MUX_MODE0) /* dss_data2.dss_data2 */
296 OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE0) /* dss_data3.dss_data3 */
297 OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT | MUX_MODE0) /* dss_data4.dss_data4 */
298 OMAP3_CORE1_IOPAD(0x20e6, PIN_OUTPUT | MUX_MODE0) /* dss_data5.dss_data5 */
299 OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0) /* dss_data6.dss_data6 */
300 OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0) /* dss_data7.dss_data7 */
301 OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0) /* dss_data8.dss_data8 */
302 OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0) /* dss_data9.dss_data9 */
303 OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0) /* dss_data10.dss_data10 */
304 OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0) /* dss_data11.dss_data11 */
305 OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0) /* dss_data12.dss_data12 */
306 OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0) /* dss_data13.dss_data13 */
307 OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0) /* dss_data14.dss_data14 */
308 OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0) /* dss_data15.dss_data15 */
309 >;
310 };
Adam Fordc3b89462018-10-21 09:09:01 -0500311
312 hsusb1_rst_pins: pinmux_hsusb1_rst_pins {
313 pinctrl-single,pins = <
314 OMAP3_CORE1_IOPAD(0x20ba, PIN_OUTPUT | MUX_MODE4) /* gpmc_ncs6.gpio_57 */
315 >;
316 };
317};
318
319&omap3_pmx_core2 {
320 pinctrl-names = "default";
321 pinctrl-0 = <&hsusb1_pins>;
322
323 hsusb1_pins: pinmux_hsusb1_pins {
324 pinctrl-single,pins = <
325 OMAP3430_CORE2_IOPAD(0x25d8, PIN_OUTPUT | MUX_MODE3) /* etk_clk.hsusb1_stp */
326 OMAP3430_CORE2_IOPAD(0x25da, PIN_OUTPUT | MUX_MODE3) /* etk_ctl.hsusb1_clk */
327 OMAP3430_CORE2_IOPAD(0x25ec, PIN_INPUT | MUX_MODE3) /* etk_d8.hsusb1_dir */
328 OMAP3430_CORE2_IOPAD(0x25ee, PIN_INPUT | MUX_MODE3) /* etk_d9.hsusb1_nxt */
329 OMAP3430_CORE2_IOPAD(0x25dc, PIN_INPUT | MUX_MODE3) /* etk_d0.hsusb1_data0 */
330 OMAP3430_CORE2_IOPAD(0x25de, PIN_INPUT | MUX_MODE3) /* etk_d1.hsusb1_data1 */
331 OMAP3430_CORE2_IOPAD(0x25e0, PIN_INPUT | MUX_MODE3) /* etk_d2.hsusb1_data2 */
332 OMAP3430_CORE2_IOPAD(0x25ea, PIN_INPUT | MUX_MODE3) /* etk_d7.hsusb1_data3 */
333 OMAP3430_CORE2_IOPAD(0x25e4, PIN_INPUT | MUX_MODE3) /* etk_d4.hsusb1_data4 */
334 OMAP3430_CORE2_IOPAD(0x25e6, PIN_INPUT | MUX_MODE3) /* etk_d5.hsusb1_data5 */
335 OMAP3430_CORE2_IOPAD(0x25e8, PIN_INPUT | MUX_MODE3) /* etk_d6.hsusb1_data6 */
336 OMAP3430_CORE2_IOPAD(0x25e2, PIN_INPUT | MUX_MODE3) /* etk_d3.hsusb1_data7 */
337 >;
338 };
Adam Fordb8dbec52018-07-09 19:52:48 -0500339};