GNU Linux-libre 4.19.264-gnu1
[releases.git] / arch / arm / boot / dts / am3517-evm.dts
1 /*
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"
11 #include "am3517-som.dtsi"
12 #include <dt-bindings/input/input.h>
13
14 / {
15         model = "TI AM3517 EVM (AM3517/05 TMDSEVM3517)";
16         compatible = "ti,am3517-evm", "ti,am3517", "ti,omap3";
17
18         aliases {
19                 display0 = &lcd0;
20         };
21
22         memory@80000000 {
23                 device_type = "memory";
24                 reg = <0x80000000 0x10000000>; /* 256 MB */
25         };
26
27         vmmc_fixed: vmmc {
28                 compatible = "regulator-fixed";
29                 regulator-name = "vmmc_fixed";
30                 regulator-min-microvolt = <3300000>;
31                 regulator-max-microvolt = <3300000>;
32         };
33
34         gpio-keys {
35                 compatible = "gpio-keys-polled";
36                 poll-interval = <100>;
37
38                 user_pb {
39                         label = "User Push Button";
40                         linux,code = <BTN_0>;
41                         gpios = <&tca6416 5 GPIO_ACTIVE_LOW>;
42                 };
43
44                 user_sw_1 {
45                         label = "User Switch 1";
46                         linux,code = <BTN_1>;
47                         gpios = <&tca6416 8 GPIO_ACTIVE_LOW>;
48                 };
49
50                 user_sw_2 {
51                         label = "User Switch 2";
52                         linux,code = <BTN_2>;
53                         gpios = <&tca6416 9 GPIO_ACTIVE_LOW>;
54                 };
55
56                 user_sw_3 {
57                         label = "User Switch 3";
58                         linux,code = <BTN_3>;
59                         gpios = <&tca6416 10 GPIO_ACTIVE_LOW>;
60                 };
61
62                 user_sw_4 {
63                         label = "User Switch 4";
64                         linux,code = <BTN_4>;
65                         gpios = <&tca6416 11 GPIO_ACTIVE_LOW>;
66                 };
67
68                 user_sw_5 {
69                         label = "User Switch 5";
70                         linux,code = <BTN_5>;
71                         gpios = <&tca6416 12 GPIO_ACTIVE_LOW>;
72                 };
73
74                 user_sw_6 {
75                         label = "User Switch 6";
76                         linux,code = <BTN_6>;
77                         gpios = <&tca6416 13 GPIO_ACTIVE_LOW>;
78                 };
79
80                 user_sw_7 {
81                         label = "User Switch 7";
82                         linux,code = <BTN_7>;
83                         gpios = <&tca6416 14 GPIO_ACTIVE_LOW>;
84                 };
85
86                 user_sw_8 {
87                         label = "User Switch 8";
88                         linux,code = <BTN_8>;
89                         gpios = <&tca6416 15 GPIO_ACTIVE_LOW>;
90                 };
91         };
92
93         gpio-leds {
94                 compatible = "gpio-leds";
95
96                 pinctrl-names = "default";
97                 pinctrl-0 = <&leds_pins>;
98
99                 user_led_1 {
100                         label = "am3517evm:green:user_led_1";
101                         gpios = <&tca6416 7 GPIO_ACTIVE_LOW>;
102                         default-state = "on";
103                 };
104
105                 user_led_2 {
106                         label = "am3517evm:green:user_led_2";
107                         gpios = <&tca6416 6 GPIO_ACTIVE_LOW>;
108                         default-state = "on";
109                 };
110
111                 user_led_3 {
112                         label = "am3517evm:green:user_led_3";
113                         gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>;
114                         linux,default-trigger = "mmc0"; /* SD/MMC card activity */
115                 };
116
117                 user_led_4 {
118                         label = "am3517evm:green:user_led_4";
119                         gpios = <&gpio1 31 GPIO_ACTIVE_HIGH>;
120                         linux,default-trigger = "heartbeat";
121                 };
122         };
123
124         lcd0: display@0 {
125                 compatible = "panel-dpi";
126                 label = "15";
127                 status = "okay";
128                 pinctrl-names = "default";
129                 enable-gpios = <&gpio6 16 GPIO_ACTIVE_HIGH>;    /* gpio176, lcd INI */
130                 vcc-supply = <&vdd_io_reg>;
131
132                 port {
133                         lcd_in: endpoint {
134                                 remote-endpoint = <&dpi_out>;
135                         };
136                 };
137
138                 panel-timing {
139                         clock-frequency = <9000000>;
140                         hactive = <480>;
141                         vactive = <272>;
142                         hfront-porch = <3>;
143                         hback-porch = <2>;
144                         hsync-len = <42>;
145                         vback-porch = <3>;
146                         vfront-porch = <4>;
147                         vsync-len = <11>;
148                         hsync-active = <0>;
149                         vsync-active = <0>;
150                         de-active = <1>;
151                         pixelclk-active = <1>;
152                 };
153         };
154
155         bl: backlight {
156                 compatible = "pwm-backlight";
157                 pinctrl-names = "default";
158                 power-supply = <&vdd_io_reg>;
159                 pinctrl-0 = <&backlight_pins>;
160                 pwms = <&pwm11 0 5000000 0>;
161                 brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
162                 default-brightness-level = <7>;
163                 enable-gpios = <&gpio6 22 GPIO_ACTIVE_HIGH>; /* gpio_182 */
164         };
165
166         pwm11: dmtimer-pwm@11 {
167                 compatible = "ti,omap-dmtimer-pwm";
168                 pinctrl-names = "default";
169                 pinctrl-0 = <&pwm_pins>;
170                 ti,timers = <&timer11>;
171                 #pwm-cells = <3>;
172         };
173
174         /* HS USB Host PHY on PORT 1 */
175         hsusb1_phy: hsusb1_phy {
176                 compatible = "usb-nop-xceiv";
177                 reset-gpios = <&gpio2 25 GPIO_ACTIVE_LOW>; /* gpio_57 */
178                 #phy-cells = <0>;
179         };
180 };
181
182 &davinci_emac {
183              status = "okay";
184 };
185
186 &davinci_mdio {
187              status = "okay";
188 };
189
190 &dss {
191         status = "ok";
192
193         pinctrl-names = "default";
194         pinctrl-0 = <&dss_dpi_pins>;
195
196         vdds_dsi-supply = <&vdd_io_reg>;
197         vdda_video-supply = <&vdd_io_reg>;
198
199         port {
200                 dpi_out: endpoint {
201                         remote-endpoint = <&lcd_in>;
202                         data-lines = <16>;
203                 };
204         };
205 };
206
207 &i2c2 {
208         clock-frequency = <400000>;
209         /* User DIP swithes [1:8] / User LEDS [1:2] */
210         tca6416: gpio@21 {
211                 compatible = "ti,tca6416";
212                 reg = <0x21>;
213                 gpio-controller;
214                 #gpio-cells = <2>;
215                 vcc-supply = <&vdd_io_reg>;
216         };
217 };
218
219 &i2c3 {
220         clock-frequency = <400000>;
221 };
222
223 &mmc1 {
224         status = "okay";
225         pinctrl-names = "default";
226         pinctrl-0 = <&mmc1_pins>;
227         vmmc-supply = <&vmmc_fixed>;
228         bus-width = <4>;
229         wp-gpios = <&gpio4 30 GPIO_ACTIVE_HIGH>; /* gpio_126 */
230         cd-gpios = <&gpio4 31 GPIO_ACTIVE_LOW>; /* gpio_127 */
231 };
232
233 &mmc3 {
234       status = "disabled";
235 };
236
237 &usbhshost {
238         port1-mode = "ehci-phy";
239 };
240
241 &usbhsehci {
242         phys = <&hsusb1_phy>;
243 };
244
245 &omap3_pmx_core {
246         pinctrl-names = "default";
247         pinctrl-0 = <&hsusb1_rst_pins>;
248
249         leds_pins: pinmux_leds_pins {
250                 pinctrl-single,pins = <
251                         OMAP3_WKUP_IOPAD(0x2a24, PIN_OUTPUT_PULLUP | MUX_MODE4) /* jtag_emu0.gpio_11 */
252                         OMAP3_WKUP_IOPAD(0x2a26, PIN_OUTPUT_PULLUP | MUX_MODE4) /* jtag_emu1.gpio_31 */
253                 >;
254         };
255
256         mmc1_pins: pinmux_mmc1_pins {
257                 pinctrl-single,pins = <
258                         OMAP3_CORE1_IOPAD(0x2144, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_clk.sdmmc1_clk */
259                         OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_cmd.sdmmc1_cmd */
260                         OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat0.sdmmc1_dat0 */
261                         OMAP3_CORE1_IOPAD(0x214a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat1.sdmmc1_dat1 */
262                         OMAP3_CORE1_IOPAD(0x214c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat2.sdmmc1_dat2 */
263                         OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat3.sdmmc1_dat3 */
264                         OMAP3_CORE1_IOPAD(0x2150, PIN_INPUT_PULLUP | MUX_MODE4) /* sdmmc1_dat4.gpio_126 */
265                         OMAP3_CORE1_IOPAD(0x2152, PIN_INPUT_PULLUP | MUX_MODE4) /* sdmmc1_dat5.gpio_127 */
266                 >;
267         };
268
269         pwm_pins: pinmux_pwm_pins {
270                 pinctrl-single,pins = <
271                         OMAP3_CORE1_IOPAD(0x21dc, PIN_OUTPUT | MUX_MODE1)       /* mcspi2_cs0.gpt11_pwm */
272                 >;
273         };
274
275         backlight_pins: pinmux_backlight_pins {
276                 pinctrl-single,pins = <
277                         OMAP3_CORE1_IOPAD(0x21de, PIN_OUTPUT | MUX_MODE4)       /* mcspi2_cs1.gpio_182 */
278                 >;
279         };
280
281         dss_dpi_pins: pinmux_dss_dpi_pins {
282                 pinctrl-single,pins = <
283                         OMAP3_CORE1_IOPAD(0x21d2, PIN_OUTPUT | MUX_MODE4)       /* mcspi1_cs2.gpio_176 */
284                         OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0)       /* dss_pclk.dss_pclk */
285                         OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0)       /* dss_hsync.dss_hsync */
286                         OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0)       /* dss_vsync.dss_vsync */
287                         OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0)       /* dss_acbias.dss_acbias */
288                         OMAP3_CORE1_IOPAD(0x20dc, PIN_OUTPUT | MUX_MODE0)       /* dss_data0.dss_data0 */
289                         OMAP3_CORE1_IOPAD(0x20de, PIN_OUTPUT | MUX_MODE0)       /* dss_data1.dss_data1 */
290                         OMAP3_CORE1_IOPAD(0x20e0, PIN_OUTPUT | MUX_MODE0)       /* dss_data2.dss_data2 */
291                         OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE0)       /* dss_data3.dss_data3 */
292                         OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT | MUX_MODE0)       /* dss_data4.dss_data4 */
293                         OMAP3_CORE1_IOPAD(0x20e6, PIN_OUTPUT | MUX_MODE0)       /* dss_data5.dss_data5 */
294                         OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0)       /* dss_data6.dss_data6 */
295                         OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0)       /* dss_data7.dss_data7 */
296                         OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0)       /* dss_data8.dss_data8 */
297                         OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0)       /* dss_data9.dss_data9 */
298                         OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0)       /* dss_data10.dss_data10 */
299                         OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0)       /* dss_data11.dss_data11 */
300                         OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0)       /* dss_data12.dss_data12 */
301                         OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0)       /* dss_data13.dss_data13 */
302                         OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0)       /* dss_data14.dss_data14 */
303                         OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0)       /* dss_data15.dss_data15 */
304                 >;
305         };
306
307         hsusb1_rst_pins: pinmux_hsusb1_rst_pins {
308                 pinctrl-single,pins = <
309                         OMAP3_CORE1_IOPAD(0x20ba, PIN_OUTPUT | MUX_MODE4)       /* gpmc_ncs6.gpio_57 */
310                 >;
311         };
312 };
313
314 &omap3_pmx_core2 {
315         pinctrl-names = "default";
316         pinctrl-0 = <&hsusb1_pins>;
317
318         hsusb1_pins: pinmux_hsusb1_pins {
319                 pinctrl-single,pins = <
320                         OMAP3430_CORE2_IOPAD(0x25d8, PIN_OUTPUT | MUX_MODE3)    /* etk_clk.hsusb1_stp */
321                         OMAP3430_CORE2_IOPAD(0x25da, PIN_OUTPUT | MUX_MODE3)    /* etk_ctl.hsusb1_clk */
322                         OMAP3430_CORE2_IOPAD(0x25ec, PIN_INPUT | MUX_MODE3)     /* etk_d8.hsusb1_dir */
323                         OMAP3430_CORE2_IOPAD(0x25ee, PIN_INPUT | MUX_MODE3)     /* etk_d9.hsusb1_nxt */
324                         OMAP3430_CORE2_IOPAD(0x25dc, PIN_INPUT | MUX_MODE3)     /* etk_d0.hsusb1_data0 */
325                         OMAP3430_CORE2_IOPAD(0x25de, PIN_INPUT | MUX_MODE3)     /* etk_d1.hsusb1_data1 */
326                         OMAP3430_CORE2_IOPAD(0x25e0, PIN_INPUT | MUX_MODE3)     /* etk_d2.hsusb1_data2 */
327                         OMAP3430_CORE2_IOPAD(0x25ea, PIN_INPUT | MUX_MODE3)     /* etk_d7.hsusb1_data3 */
328                         OMAP3430_CORE2_IOPAD(0x25e4, PIN_INPUT | MUX_MODE3)     /* etk_d4.hsusb1_data4 */
329                         OMAP3430_CORE2_IOPAD(0x25e6, PIN_INPUT | MUX_MODE3)     /* etk_d5.hsusb1_data5 */
330                         OMAP3430_CORE2_IOPAD(0x25e8, PIN_INPUT | MUX_MODE3)     /* etk_d6.hsusb1_data6 */
331                         OMAP3430_CORE2_IOPAD(0x25e2, PIN_INPUT | MUX_MODE3)     /* etk_d3.hsusb1_data7 */
332                 >;
333         };
334 };