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1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * Copyright (C) 2015 CompuLab, Ltd. - http://www.compulab.co.il/
4 */
5
6/dts-v1/;
7
8#include <dt-bindings/pinctrl/am43xx.h>
9#include <dt-bindings/gpio/gpio.h>
10#include <dt-bindings/interrupt-controller/irq.h>
11#include "am4372.dtsi"
12
13/ {
14 model = "CompuLab CM-T43";
15 compatible = "compulab,am437x-cm-t43", "ti,am4372", "ti,am43";
16
17 leds {
18 compatible = "gpio-leds";
19
20 ledb {
21 label = "cm-t43:green";
22 gpios = <&gpio0 24 GPIO_ACTIVE_HIGH>;
23 linux,default-trigger = "heartbeat";
24 };
25 };
26
27 vmmc_3v3: fixedregulator-v3_3 {
28 compatible = "regulator-fixed";
29 regulator-name = "vmmc_3v3";
30 regulator-min-microvolt = <3300000>;
31 regulator-max-microvolt = <3300000>;
32 regulator-always-on;
33 enable-active-high;
34 };
35};
36
37&am43xx_pinmux {
38 pinctrl-names = "default";
39 pinctrl-0 = <&cm_t43_led_pins>;
40
41 cm_t43_led_pins: cm_t43_led_pins {
42 pinctrl-single,pins = <
43 AM4372_IOPAD(0xa78, MUX_MODE7)
44 >;
45 };
46
47 i2c0_pins: i2c0_pins {
48 pinctrl-single,pins = <
49 AM4372_IOPAD(0x988, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* i2c0_sda.i2c0_sda */
50 AM4372_IOPAD(0x98c, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* i2c0_scl.i2c0_scl */
51 >;
52 };
53
54 emmc_pins: emmc_pins {
55 pinctrl-single,pins = <
56 AM4372_IOPAD(0x820, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad8.mmc1_dat0 */
57 AM4372_IOPAD(0x824, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad9.mmc1_dat1 */
58 AM4372_IOPAD(0x828, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad10.mmc1_dat2 */
59 AM4372_IOPAD(0x82c, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad11.mmc1_dat3 */
60 AM4372_IOPAD(0x830, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad12.mmc1_dat4 */
61 AM4372_IOPAD(0x834, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad13.mmc1_dat5 */
62 AM4372_IOPAD(0x838, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad14.mmc1_dat6 */
63 AM4372_IOPAD(0x83c, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad15.mmc1_dat7 */
64 AM4372_IOPAD(0x880, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk */
65 AM4372_IOPAD(0x884, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn2.mmc1_cmd */
66 >;
67 };
68
69 spi0_pins: pinmux_spi0_pins {
70 pinctrl-single,pins = <
71 AM4372_IOPAD(0x950, PIN_INPUT | MUX_MODE0) /* spi0_sclk.spi0_sclk */
72 AM4372_IOPAD(0x954, PIN_INPUT | MUX_MODE0) /* spi0_d0.spi0_d0 */
73 AM4372_IOPAD(0x958, PIN_OUTPUT | MUX_MODE0) /* spi0_d1.spi0_d1 */
74 AM4372_IOPAD(0x95C, PIN_OUTPUT | MUX_MODE0) /* spi0_cs0.spi0_cs0 */
75 >;
76 };
77
78 nand_flash_x8: nand_flash_x8 {
79 pinctrl-single,pins = <
80 AM4372_IOPAD(0x800, PIN_INPUT | PULL_DISABLE | MUX_MODE0)
81 AM4372_IOPAD(0x804, PIN_INPUT | PULL_DISABLE | MUX_MODE0)
82 AM4372_IOPAD(0x808, PIN_INPUT | PULL_DISABLE | MUX_MODE0)
83 AM4372_IOPAD(0x80c, PIN_INPUT | PULL_DISABLE | MUX_MODE0)
84 AM4372_IOPAD(0x810, PIN_INPUT | PULL_DISABLE | MUX_MODE0)
85 AM4372_IOPAD(0x814, PIN_INPUT | PULL_DISABLE | MUX_MODE0)
86 AM4372_IOPAD(0x818, PIN_INPUT | PULL_DISABLE | MUX_MODE0)
87 AM4372_IOPAD(0x81c, PIN_INPUT | PULL_DISABLE | MUX_MODE0)
88 AM4372_IOPAD(0x870, PIN_INPUT_PULLUP | MUX_MODE0)
89 AM4372_IOPAD(0x874, PIN_OUTPUT_PULLUP | MUX_MODE0)
90 AM4372_IOPAD(0x87c, PIN_OUTPUT_PULLUP | MUX_MODE0)
91 AM4372_IOPAD(0x898, PIN_OUTPUT_PULLDOWN | MUX_MODE0)
92 AM4372_IOPAD(0x894, PIN_OUTPUT_PULLDOWN | MUX_MODE0)
93 AM4372_IOPAD(0x890, PIN_OUTPUT_PULLDOWN | MUX_MODE0)
94 AM4372_IOPAD(0x89c, PIN_OUTPUT_PULLDOWN | MUX_MODE0)
95 >;
96 };
97
98 cpsw_default: cpsw_default {
99 pinctrl-single,pins = <
100 /* Slave 1 */
101 AM4372_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txen.rgmii1_txen */
102 AM4372_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxdv.rgmii1_rxctl */
103 AM4372_IOPAD(0x91c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_txd3 */
104 AM4372_IOPAD(0x920, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_txd2 */
105 AM4372_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_txd1 */
106 AM4372_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_txd0 */
107 AM4372_IOPAD(0x92c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txclk.rmii1_tclk */
108 AM4372_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxclk.rmii1_rclk */
109 AM4372_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd1.rgmii1_rxd3 */
110 AM4372_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd0.rgmii1_rxd2 */
111 AM4372_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd1.rgmii1_rxd1 */
112 AM4372_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd0.rgmii1_rxd0 */
113 AM4372_IOPAD(0xa74, MUX_MODE3)
114 /* Slave 2 */
115 AM4372_IOPAD(0x840, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a0.txen */
116 AM4372_IOPAD(0x844, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a1.rxctl */
117 AM4372_IOPAD(0x848, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a2.txd3 */
118 AM4372_IOPAD(0x84c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a3.txd2 */
119 AM4372_IOPAD(0x850, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a4.txd1 */
120 AM4372_IOPAD(0x854, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a5.txd0 */
121 AM4372_IOPAD(0x858, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a6.tclk */
122 AM4372_IOPAD(0x85c, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a7.rclk */
123 AM4372_IOPAD(0x860, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a8.rxd3 */
124 AM4372_IOPAD(0x864, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a9.rxd2 */
125 AM4372_IOPAD(0x868, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a10.rxd1 */
126 AM4372_IOPAD(0x86c, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a11.rxd0 */
127 AM4372_IOPAD(0xa38, MUX_MODE7)
128 >;
129 };
130
131 davinci_mdio_default: davinci_mdio_default {
132 pinctrl-single,pins = <
133 /* MDIO */
134 AM4372_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */
135 AM4372_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */
136 >;
137 };
138};
139
140&gpmc {
141 status = "okay";
142 pinctrl-names = "default";
143 pinctrl-0 = <&nand_flash_x8>;
144 ranges = <0 0 0x08000000 0x1000000>;
145 nand@0,0 {
146 compatible = "ti,omap2-nand";
147 reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
148 interrupt-parent = <&gpmc>;
149 interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
150 <1 IRQ_TYPE_NONE>; /* termcount */
151 ti,nand-ecc-opt = "bch8";
152 ti,elm-id = <&elm>;
153
154 nand-bus-width = <8>;
155 gpmc,device-width = <1>;
156 gpmc,sync-clk-ps = <0>;
157 gpmc,cs-on-ns = <0>;
158 gpmc,cs-rd-off-ns = <44>;
159 gpmc,cs-wr-off-ns = <44>;
160 gpmc,adv-on-ns = <6>;
161 gpmc,adv-rd-off-ns = <34>;
162 gpmc,adv-wr-off-ns = <44>;
163 gpmc,we-on-ns = <0>;
164 gpmc,we-off-ns = <40>;
165 gpmc,oe-on-ns = <0>;
166 gpmc,oe-off-ns = <54>;
167 gpmc,access-ns = <64>;
168 gpmc,rd-cycle-ns = <82>;
169 gpmc,wr-cycle-ns = <82>;
170 gpmc,bus-turnaround-ns = <0>;
171 gpmc,cycle2cycle-delay-ns = <0>;
172 gpmc,clk-activation-ns = <0>;
173 gpmc,wr-access-ns = <40>;
174 gpmc,wr-data-mux-bus-ns = <0>;
175
176 #address-cells = <1>;
177 #size-cells = <1>;
178 /* MTD partition table */
179 partition@0 {
180 label = "kernel";
181 reg = <0x0 0x00980000>;
182 };
183 partition@980000 {
184 label = "dtb";
185 reg = <0x00980000 0x00080000>;
186 };
187 partition@a00000 {
188 label = "rootfs";
189 reg = <0x00a00000 0x0>;
190 };
191 };
192};
193
194&i2c0 {
195 status = "okay";
196 pinctrl-names = "default";
197 pinctrl-0 = <&i2c0_pins>;
198 clock-frequency = <100000>;
199
200 tps65218: tps65218@24 {
201 compatible = "ti,tps65218";
202 reg = <0x24>;
203 interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; /* NMIn */
204 interrupt-parent = <&gic>;
205 interrupt-controller;
206 #interrupt-cells = <2>;
207
208 dcdc1: regulator-dcdc1 {
209 regulator-name = "vdd_core";
210 regulator-min-microvolt = <912000>;
211 regulator-max-microvolt = <1144000>;
212 regulator-boot-on;
213 regulator-always-on;
214 };
215
216 dcdc2: regulator-dcdc2 {
217 regulator-name = "vdd_mpu";
218 regulator-min-microvolt = <912000>;
219 regulator-max-microvolt = <1378000>;
220 regulator-boot-on;
221 regulator-always-on;
222 };
223
224 dcdc3: regulator-dcdc3 {
225 regulator-name = "vdcdc3";
226 regulator-suspend-enable;
227 regulator-min-microvolt = <1500000>;
228 regulator-max-microvolt = <1500000>;
229 regulator-boot-on;
230 regulator-always-on;
231 };
232
233 dcdc5: regulator-dcdc5 {
234 regulator-name = "v1_0bat";
235 regulator-min-microvolt = <1000000>;
236 regulator-max-microvolt = <1000000>;
237 regulator-boot-on;
238 regulator-always-on;
239 };
240
241 dcdc6: regulator-dcdc6 {
242 regulator-name = "v1_8bat";
243 regulator-min-microvolt = <1800000>;
244 regulator-max-microvolt = <1800000>;
245 regulator-boot-on;
246 regulator-always-on;
247 };
248
249 ldo1: regulator-ldo1 {
250 regulator-min-microvolt = <1800000>;
251 regulator-max-microvolt = <1800000>;
252 regulator-boot-on;
253 regulator-always-on;
254 };
255 };
256
257 eeprom_module: at24@50 {
258 compatible = "atmel,24c02";
259 reg = <0x50>;
260 pagesize = <16>;
261 };
262};
263
264&gpio0 {
265 status = "okay";
266};
267
268&gpio1 {
269 status = "okay";
270};
271
272&gpio2 {
273 status = "okay";
274};
275
276&gpio3 {
277 status = "okay";
278};
279
280&gpio4 {
281 status = "okay";
282};
283
284&gpio5 {
285 status = "okay";
286};
287
288&mmc2 {
289 status = "okay";
290 pinctrl-names = "default";
291 pinctrl-0 = <&emmc_pins>;
292 vmmc-supply = <&vmmc_3v3>;
293 bus-width = <8>;
294 non-removable;
295};
296
297&spi0 {
298 status = "okay";
299 pinctrl-names = "default";
300 pinctrl-0 = <&spi0_pins>;
301 dmas = <&edma 16 0
302 &edma 17 0>;
303 dma-names = "tx0", "rx0";
304
305 flash: flash@0 {
306 #address-cells = <1>;
307 #size-cells = <1>;
308 compatible = "jedec,spi-nor";
309 reg = <0>;
310 spi-max-frequency = <20000000>;
311 partition@0 {
312 label = "uboot";
313 reg = <0x0 0xc0000>;
314 };
315
316 partition@c0000 {
317 label = "uboot environment";
318 reg = <0xc0000 0x40000>;
319 };
320
321 partition@100000 {
322 label = "reserved";
323 reg = <0x100000 0x100000>;
324 };
325 };
326};
327
328&mac_sw {
329 pinctrl-names = "default";
330 pinctrl-0 = <&cpsw_default>;
331 status = "okay";
332};
333
334&davinci_mdio_sw {
335 pinctrl-names = "default";
336 pinctrl-0 = <&davinci_mdio_default>;
337
338 ethphy0: ethernet-phy@0 {
339 reg = <0>;
340 };
341
342 ethphy1: ethernet-phy@1 {
343 reg = <1>;
344 };
345};
346
347&cpsw_port1 {
348 phy-handle = <ðphy0>;
349 phy-mode = "rgmii-txid";
350 ti,dual-emac-pvid = <1>;
351};
352
353&cpsw_port2 {
354 phy-handle = <ðphy1>;
355 phy-mode = "rgmii-txid";
356 ti,dual-emac-pvid = <2>;
357};
358
359&dwc3_1 {
360 status = "okay";
361};
362
363&usb2_phy1 {
364 status = "okay";
365};
366
367&usb1 {
368 dr_mode = "host";
369 status = "okay";
370};
371
372&dwc3_2 {
373 status = "okay";
374};
375
376&usb2_phy2 {
377 status = "okay";
378};
379
380&usb2 {
381 dr_mode = "host";
382 status = "okay";
383 interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>,
384 <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>,
385 <GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH>;
386 interrupt-names = "peripheral", "host", "otg";
387};
388
389&elm {
390 status = "okay";
391};
392
393&uart0 {
394 status = "okay";
395};
396
397&tscadc {
398 status = "okay";
399 tsc {
400 ti,wires = <4>;
401 ti,x-plate-resistance = <200>;
402 ti,coordinate-readouts = <5>;
403 ti,wire-config = <0x00 0x11 0x22 0x33>;
404 };
405
406 adc {
407 ti,adc-channels = <4 5 6 7>;
408 };
409};
410
411&cpu {
412 cpu0-supply = <&dcdc2>;
413 operating-points = <1000000 1330000>,
414 <800000 1260000>,
415 <720000 1200000>,
416 <600000 1100000>,
417 <300000 950000>;
418};
419
420&pruss1_mdio {
421 status = "disabled";
422};
1/*
2 * Copyright (C) 2015 CompuLab, Ltd. - http://www.compulab.co.il/
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
9/dts-v1/;
10
11#include <dt-bindings/pinctrl/am43xx.h>
12#include <dt-bindings/gpio/gpio.h>
13#include <dt-bindings/interrupt-controller/irq.h>
14#include "am4372.dtsi"
15
16/ {
17 model = "CompuLab CM-T43";
18 compatible = "compulab,am437x-cm-t43", "ti,am4372", "ti,am43";
19
20 leds {
21 compatible = "gpio-leds";
22
23 ledb {
24 label = "cm-t43:green";
25 gpios = <&gpio0 24 GPIO_ACTIVE_HIGH>;
26 linux,default-trigger = "heartbeat";
27 };
28 };
29
30 vmmc_3v3: fixedregulator-v3_3 {
31 compatible = "regulator-fixed";
32 regulator-name = "vmmc_3v3";
33 regulator-min-microvolt = <3300000>;
34 regulator-max-microvolt = <3300000>;
35 regulator-always-on;
36 enable-active-high;
37 };
38};
39
40&am43xx_pinmux {
41 pinctrl-names = "default";
42 pinctrl-0 = <&cm_t43_led_pins>;
43
44 cm_t43_led_pins: cm_t43_led_pins {
45 pinctrl-single,pins = <
46 AM4372_IOPAD(0xa78, MUX_MODE7)
47 >;
48 };
49
50 i2c0_pins: i2c0_pins {
51 pinctrl-single,pins = <
52 AM4372_IOPAD(0x988, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* i2c0_sda.i2c0_sda */
53 AM4372_IOPAD(0x98c, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* i2c0_scl.i2c0_scl */
54 >;
55 };
56
57 emmc_pins: emmc_pins {
58 pinctrl-single,pins = <
59 AM4372_IOPAD(0x820, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad8.mmc1_dat0 */
60 AM4372_IOPAD(0x824, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad9.mmc1_dat1 */
61 AM4372_IOPAD(0x828, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad10.mmc1_dat2 */
62 AM4372_IOPAD(0x82c, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad11.mmc1_dat3 */
63 AM4372_IOPAD(0x830, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad12.mmc1_dat4 */
64 AM4372_IOPAD(0x834, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad13.mmc1_dat5 */
65 AM4372_IOPAD(0x838, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad14.mmc1_dat6 */
66 AM4372_IOPAD(0x83c, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_ad15.mmc1_dat7 */
67 AM4372_IOPAD(0x880, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk */
68 AM4372_IOPAD(0x884, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn2.mmc1_cmd */
69 >;
70 };
71
72 spi0_pins: pinmux_spi0_pins {
73 pinctrl-single,pins = <
74 AM4372_IOPAD(0x950, PIN_INPUT | MUX_MODE0) /* spi0_sclk.spi0_sclk */
75 AM4372_IOPAD(0x954, PIN_INPUT | MUX_MODE0) /* spi0_d0.spi0_d0 */
76 AM4372_IOPAD(0x958, PIN_OUTPUT | MUX_MODE0) /* spi0_d1.spi0_d1 */
77 AM4372_IOPAD(0x95C, PIN_OUTPUT | MUX_MODE0) /* spi0_cs0.spi0_cs0 */
78 >;
79 };
80
81 nand_flash_x8: nand_flash_x8 {
82 pinctrl-single,pins = <
83 AM4372_IOPAD(0x800, PIN_INPUT | PULL_DISABLE | MUX_MODE0)
84 AM4372_IOPAD(0x804, PIN_INPUT | PULL_DISABLE | MUX_MODE0)
85 AM4372_IOPAD(0x808, PIN_INPUT | PULL_DISABLE | MUX_MODE0)
86 AM4372_IOPAD(0x80c, PIN_INPUT | PULL_DISABLE | MUX_MODE0)
87 AM4372_IOPAD(0x810, PIN_INPUT | PULL_DISABLE | MUX_MODE0)
88 AM4372_IOPAD(0x814, PIN_INPUT | PULL_DISABLE | MUX_MODE0)
89 AM4372_IOPAD(0x818, PIN_INPUT | PULL_DISABLE | MUX_MODE0)
90 AM4372_IOPAD(0x81c, PIN_INPUT | PULL_DISABLE | MUX_MODE0)
91 AM4372_IOPAD(0x870, PIN_INPUT_PULLUP | MUX_MODE0)
92 AM4372_IOPAD(0x874, PIN_OUTPUT_PULLUP | MUX_MODE0)
93 AM4372_IOPAD(0x87c, PIN_OUTPUT_PULLUP | MUX_MODE0)
94 AM4372_IOPAD(0x898, PIN_OUTPUT_PULLDOWN | MUX_MODE0)
95 AM4372_IOPAD(0x894, PIN_OUTPUT_PULLDOWN | MUX_MODE0)
96 AM4372_IOPAD(0x890, PIN_OUTPUT_PULLDOWN | MUX_MODE0)
97 AM4372_IOPAD(0x89c, PIN_OUTPUT_PULLDOWN | MUX_MODE0)
98 >;
99 };
100
101 cpsw_default: cpsw_default {
102 pinctrl-single,pins = <
103 /* Slave 1 */
104 AM4372_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txen.rgmii1_txen */
105 AM4372_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxdv.rgmii1_rxctl */
106 AM4372_IOPAD(0x91c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_txd3 */
107 AM4372_IOPAD(0x920, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_txd2 */
108 AM4372_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_txd1 */
109 AM4372_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_txd0 */
110 AM4372_IOPAD(0x92c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txclk.rmii1_tclk */
111 AM4372_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxclk.rmii1_rclk */
112 AM4372_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd1.rgmii1_rxd3 */
113 AM4372_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd0.rgmii1_rxd2 */
114 AM4372_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd1.rgmii1_rxd1 */
115 AM4372_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd0.rgmii1_rxd0 */
116 AM4372_IOPAD(0xa74, MUX_MODE3)
117 /* Slave 2 */
118 AM4372_IOPAD(0x840, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a0.txen */
119 AM4372_IOPAD(0x844, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a1.rxctl */
120 AM4372_IOPAD(0x848, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a2.txd3 */
121 AM4372_IOPAD(0x84c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a3.txd2 */
122 AM4372_IOPAD(0x850, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a4.txd1 */
123 AM4372_IOPAD(0x854, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a5.txd0 */
124 AM4372_IOPAD(0x858, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a6.tclk */
125 AM4372_IOPAD(0x85c, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a7.rclk */
126 AM4372_IOPAD(0x860, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a8.rxd3 */
127 AM4372_IOPAD(0x864, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a9.rxd2 */
128 AM4372_IOPAD(0x868, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a10.rxd1 */
129 AM4372_IOPAD(0x86c, PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a11.rxd0 */
130 AM4372_IOPAD(0xa38, MUX_MODE7)
131 >;
132 };
133
134 davinci_mdio_default: davinci_mdio_default {
135 pinctrl-single,pins = <
136 /* MDIO */
137 AM4372_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */
138 AM4372_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */
139 >;
140 };
141};
142
143&gpmc {
144 status = "okay";
145 pinctrl-names = "default";
146 pinctrl-0 = <&nand_flash_x8>;
147 ranges = <0 0 0x08000000 0x1000000>;
148 nand@0,0 {
149 compatible = "ti,omap2-nand";
150 reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
151 interrupt-parent = <&gpmc>;
152 interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
153 <1 IRQ_TYPE_NONE>; /* termcount */
154 ti,nand-ecc-opt = "bch8";
155 ti,elm-id = <&elm>;
156
157 nand-bus-width = <8>;
158 gpmc,device-width = <1>;
159 gpmc,sync-clk-ps = <0>;
160 gpmc,cs-on-ns = <0>;
161 gpmc,cs-rd-off-ns = <44>;
162 gpmc,cs-wr-off-ns = <44>;
163 gpmc,adv-on-ns = <6>;
164 gpmc,adv-rd-off-ns = <34>;
165 gpmc,adv-wr-off-ns = <44>;
166 gpmc,we-on-ns = <0>;
167 gpmc,we-off-ns = <40>;
168 gpmc,oe-on-ns = <0>;
169 gpmc,oe-off-ns = <54>;
170 gpmc,access-ns = <64>;
171 gpmc,rd-cycle-ns = <82>;
172 gpmc,wr-cycle-ns = <82>;
173 gpmc,bus-turnaround-ns = <0>;
174 gpmc,cycle2cycle-delay-ns = <0>;
175 gpmc,clk-activation-ns = <0>;
176 gpmc,wr-access-ns = <40>;
177 gpmc,wr-data-mux-bus-ns = <0>;
178
179 #address-cells = <1>;
180 #size-cells = <1>;
181 /* MTD partition table */
182 partition@0 {
183 label = "kernel";
184 reg = <0x0 0x00980000>;
185 };
186 partition@980000 {
187 label = "dtb";
188 reg = <0x00980000 0x00080000>;
189 };
190 partition@a00000 {
191 label = "rootfs";
192 reg = <0x00a00000 0x0>;
193 };
194 };
195};
196
197&i2c0 {
198 status = "okay";
199 pinctrl-names = "default";
200 pinctrl-0 = <&i2c0_pins>;
201 clock-frequency = <100000>;
202
203 tps65218: tps65218@24 {
204 compatible = "ti,tps65218";
205 reg = <0x24>;
206 interrupts = <GIC_SPI 7 IRQ_TYPE_NONE>; /* NMIn */
207 interrupt-parent = <&gic>;
208 interrupt-controller;
209 #interrupt-cells = <2>;
210
211 dcdc1: regulator-dcdc1 {
212 compatible = "ti,tps65218-dcdc1";
213 regulator-name = "vdd_core";
214 regulator-min-microvolt = <912000>;
215 regulator-max-microvolt = <1144000>;
216 regulator-boot-on;
217 regulator-always-on;
218 };
219
220 dcdc2: regulator-dcdc2 {
221 compatible = "ti,tps65218-dcdc2";
222 regulator-name = "vdd_mpu";
223 regulator-min-microvolt = <912000>;
224 regulator-max-microvolt = <1378000>;
225 regulator-boot-on;
226 regulator-always-on;
227 };
228
229 dcdc3: regulator-dcdc3 {
230 compatible = "ti,tps65218-dcdc3";
231 regulator-name = "vdcdc3";
232 regulator-suspend-enable;
233 regulator-min-microvolt = <1500000>;
234 regulator-max-microvolt = <1500000>;
235 regulator-boot-on;
236 regulator-always-on;
237 };
238
239 dcdc5: regulator-dcdc5 {
240 compatible = "ti,tps65218-dcdc5";
241 regulator-name = "v1_0bat";
242 regulator-min-microvolt = <1000000>;
243 regulator-max-microvolt = <1000000>;
244 regulator-boot-on;
245 regulator-always-on;
246 };
247
248 dcdc6: regulator-dcdc6 {
249 compatible = "ti,tps65218-dcdc6";
250 regulator-name = "v1_8bat";
251 regulator-min-microvolt = <1800000>;
252 regulator-max-microvolt = <1800000>;
253 regulator-boot-on;
254 regulator-always-on;
255 };
256
257 ldo1: regulator-ldo1 {
258 compatible = "ti,tps65218-ldo1";
259 regulator-min-microvolt = <1800000>;
260 regulator-max-microvolt = <1800000>;
261 regulator-boot-on;
262 regulator-always-on;
263 };
264 };
265
266 eeprom_module: at24@50 {
267 compatible = "atmel,24c02";
268 reg = <0x50>;
269 pagesize = <16>;
270 };
271};
272
273&gpio0 {
274 status = "okay";
275};
276
277&gpio1 {
278 status = "okay";
279};
280
281&gpio2 {
282 status = "okay";
283};
284
285&gpio3 {
286 status = "okay";
287};
288
289&gpio4 {
290 status = "okay";
291};
292
293&gpio5 {
294 status = "okay";
295};
296
297&mmc2 {
298 status = "okay";
299 pinctrl-names = "default";
300 pinctrl-0 = <&emmc_pins>;
301 vmmc-supply = <&vmmc_3v3>;
302 bus-width = <8>;
303 ti,non-removable;
304};
305
306&spi0 {
307 status = "okay";
308 pinctrl-names = "default";
309 pinctrl-0 = <&spi0_pins>;
310 dmas = <&edma 16
311 &edma 17>;
312 dma-names = "tx0", "rx0";
313
314 flash: w25q64cvzpig@0 {
315 #address-cells = <1>;
316 #size-cells = <1>;
317 compatible = "jedec,spi-nor";
318 reg = <0>;
319 spi-max-frequency = <20000000>;
320 partition@0 {
321 label = "uboot";
322 reg = <0x0 0xc0000>;
323 };
324
325 partition@c0000 {
326 label = "uboot environment";
327 reg = <0xc0000 0x40000>;
328 };
329
330 partition@100000 {
331 label = "reserved";
332 reg = <0x100000 0x100000>;
333 };
334 };
335};
336
337&mac {
338 pinctrl-names = "default";
339 pinctrl-0 = <&cpsw_default>;
340 dual_emac = <1>;
341 status = "okay";
342};
343
344&davinci_mdio {
345 pinctrl-names = "default";
346 pinctrl-0 = <&davinci_mdio_default>;
347 status = "okay";
348};
349
350&cpsw_emac0 {
351 phy_id = <&davinci_mdio>, <0>;
352 phy-mode = "rgmii-txid";
353 dual_emac_res_vlan = <1>;
354};
355
356&cpsw_emac1 {
357 phy_id = <&davinci_mdio>, <1>;
358 phy-mode = "rgmii-txid";
359 dual_emac_res_vlan = <2>;
360};
361
362&dwc3_1 {
363 status = "okay";
364};
365
366&usb2_phy1 {
367 status = "okay";
368};
369
370&usb1 {
371 dr_mode = "host";
372 status = "okay";
373};
374
375&dwc3_2 {
376 status = "okay";
377};
378
379&usb2_phy2 {
380 status = "okay";
381};
382
383&usb2 {
384 dr_mode = "host";
385 status = "okay";
386 interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>,
387 <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>,
388 <GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH>;
389 interrupt-names = "peripheral", "host", "otg";
390};
391
392&elm {
393 status = "okay";
394};
395
396&uart0 {
397 status = "okay";
398};
399
400&tscadc {
401 status = "okay";
402 tsc {
403 ti,wires = <4>;
404 ti,x-plate-resistance = <200>;
405 ti,coordiante-readouts = <5>;
406 ti,wire-config = <0x00 0x11 0x22 0x33>;
407 };
408
409 adc {
410 ti,adc-channels = <4 5 6 7>;
411 };
412};
413
414&cpu {
415 cpu0-supply = <&dcdc2>;
416 operating-points = <1000000 1330000>,
417 <800000 1260000>,
418 <720000 1200000>,
419 <600000 1100000>,
420 <300000 950000>;
421};