1 // SPDX-License-Identifier: GPL-2.0 1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/; 2 /dts-v1/;
3 3
4 #include "jz4780.dtsi" 4 #include "jz4780.dtsi"
5 #include <dt-bindings/clock/ingenic,tcu.h> 5 #include <dt-bindings/clock/ingenic,tcu.h>
6 #include <dt-bindings/gpio/gpio.h> 6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/input/input.h> 7 #include <dt-bindings/input/input.h>
8 #include <dt-bindings/interrupt-controller/irq 8 #include <dt-bindings/interrupt-controller/irq.h>
9 #include <dt-bindings/regulator/active-semi,88 9 #include <dt-bindings/regulator/active-semi,8865-regulator.h>
10 10
11 / { 11 / {
12 compatible = "img,ci20", "ingenic,jz47 12 compatible = "img,ci20", "ingenic,jz4780";
13 13
14 aliases { 14 aliases {
15 serial0 = &uart0; 15 serial0 = &uart0;
16 serial1 = &uart1; 16 serial1 = &uart1;
17 serial3 = &uart3; 17 serial3 = &uart3;
18 serial4 = &uart4; 18 serial4 = &uart4;
19 }; 19 };
20 20
21 chosen { 21 chosen {
22 stdout-path = &uart4; 22 stdout-path = &uart4;
23 }; 23 };
24 24
25 memory { 25 memory {
26 device_type = "memory"; 26 device_type = "memory";
27 reg = <0x0 0x10000000 27 reg = <0x0 0x10000000
28 0x30000000 0x30000000>; 28 0x30000000 0x30000000>;
29 }; 29 };
30 30
31 gpio-keys { 31 gpio-keys {
32 compatible = "gpio-keys"; 32 compatible = "gpio-keys";
33 33
34 switch { 34 switch {
35 label = "ci20:sw1"; 35 label = "ci20:sw1";
36 linux,code = <KEY_F13> 36 linux,code = <KEY_F13>;
37 gpios = <&gpd 17 GPIO_ 37 gpios = <&gpd 17 GPIO_ACTIVE_HIGH>;
38 wakeup-source; 38 wakeup-source;
39 }; 39 };
40 }; 40 };
41 41
42 leds { 42 leds {
43 compatible = "gpio-leds"; 43 compatible = "gpio-leds";
44 44
45 led-0 { 45 led-0 {
46 label = "ci20:red:led0 46 label = "ci20:red:led0";
47 gpios = <&gpc 3 GPIO_A 47 gpios = <&gpc 3 GPIO_ACTIVE_HIGH>;
48 linux,default-trigger 48 linux,default-trigger = "none";
49 }; 49 };
50 50
51 led-1 { 51 led-1 {
52 label = "ci20:red:led1 52 label = "ci20:red:led1";
53 gpios = <&gpc 2 GPIO_A 53 gpios = <&gpc 2 GPIO_ACTIVE_HIGH>;
54 linux,default-trigger 54 linux,default-trigger = "nand-disk";
55 }; 55 };
56 56
57 led-2 { 57 led-2 {
58 label = "ci20:red:led2 58 label = "ci20:red:led2";
59 gpios = <&gpc 1 GPIO_A 59 gpios = <&gpc 1 GPIO_ACTIVE_HIGH>;
60 linux,default-trigger 60 linux,default-trigger = "cpu1";
61 }; 61 };
62 62
63 led-3 { 63 led-3 {
64 label = "ci20:red:led3 64 label = "ci20:red:led3";
65 gpios = <&gpc 0 GPIO_A 65 gpios = <&gpc 0 GPIO_ACTIVE_HIGH>;
66 linux,default-trigger 66 linux,default-trigger = "cpu0";
67 }; 67 };
68 }; 68 };
69 69
70 eth0_power: fixedregulator-0 { 70 eth0_power: fixedregulator-0 {
71 compatible = "regulator-fixed" 71 compatible = "regulator-fixed";
72 72
73 regulator-name = "eth0_power"; 73 regulator-name = "eth0_power";
74 regulator-min-microvolt = <330 74 regulator-min-microvolt = <3300000>;
75 regulator-max-microvolt = <330 75 regulator-max-microvolt = <3300000>;
76 76
77 gpio = <&gpb 25 0>; 77 gpio = <&gpb 25 0>;
78 enable-active-high; 78 enable-active-high;
79 }; 79 };
80 80
81 hdmi_out: connector { 81 hdmi_out: connector {
82 compatible = "hdmi-connector"; 82 compatible = "hdmi-connector";
83 label = "HDMI OUT"; 83 label = "HDMI OUT";
84 type = "a"; 84 type = "a";
85 85
86 ddc-en-gpios = <&gpa 25 GPIO_A 86 ddc-en-gpios = <&gpa 25 GPIO_ACTIVE_HIGH>;
87 87
88 port { 88 port {
89 hdmi_con: endpoint { 89 hdmi_con: endpoint {
90 remote-endpoin 90 remote-endpoint = <&dw_hdmi_out>;
91 }; 91 };
92 }; 92 };
93 }; 93 };
94 94
95 ir: ir { 95 ir: ir {
96 compatible = "gpio-ir-receiver 96 compatible = "gpio-ir-receiver";
97 gpios = <&gpe 3 GPIO_ACTIVE_LO 97 gpios = <&gpe 3 GPIO_ACTIVE_LOW>;
98 }; 98 };
99 99
100 bt_power: fixedregulator-1 { 100 bt_power: fixedregulator-1 {
101 compatible = "regulator-fixed" 101 compatible = "regulator-fixed";
102 102
103 regulator-name = "bt_power"; 103 regulator-name = "bt_power";
104 regulator-min-microvolt = <330 104 regulator-min-microvolt = <3300000>;
105 regulator-max-microvolt = <330 105 regulator-max-microvolt = <3300000>;
106 regulator-settling-time-us = < 106 regulator-settling-time-us = <1400>;
107 107
108 vin-supply = <&vcc_50>; 108 vin-supply = <&vcc_50>;
109 109
110 gpio = <&gpb 19 0>; 110 gpio = <&gpb 19 0>;
111 enable-active-high; 111 enable-active-high;
112 }; 112 };
113 113
114 otg_power: fixedregulator-2 { 114 otg_power: fixedregulator-2 {
115 compatible = "regulator-fixed" 115 compatible = "regulator-fixed";
116 116
117 regulator-name = "otg_power"; 117 regulator-name = "otg_power";
118 regulator-min-microvolt = <500 118 regulator-min-microvolt = <5000000>;
119 regulator-max-microvolt = <500 119 regulator-max-microvolt = <5000000>;
120 120
121 gpio = <&gpf 15 0>; 121 gpio = <&gpf 15 0>;
122 enable-active-high; 122 enable-active-high;
123 }; 123 };
124 124
125 wifi_power: fixedregulator-4 { 125 wifi_power: fixedregulator-4 {
126 compatible = "regulator-fixed" 126 compatible = "regulator-fixed";
127 127
128 regulator-name = "wifi_power"; 128 regulator-name = "wifi_power";
129 129
130 /* 130 /*
131 * Technically it's 5V, the Wi 131 * Technically it's 5V, the WiFi chip has its own internal
132 * regulators; but the MMC/SD 132 * regulators; but the MMC/SD subsystem won't accept such a
133 * value. 133 * value.
134 */ 134 */
135 regulator-min-microvolt = <330 135 regulator-min-microvolt = <3300000>;
136 regulator-max-microvolt = <330 136 regulator-max-microvolt = <3300000>;
137 regulator-settling-time-us = < 137 regulator-settling-time-us = <150000>;
138 138
139 vin-supply = <&bt_power>; 139 vin-supply = <&bt_power>;
140 }; 140 };
141 141
142 vcc_33v: fixedregulator-5 { 142 vcc_33v: fixedregulator-5 {
143 compatible = "regulator-fixed" 143 compatible = "regulator-fixed";
144 144
145 regulator-name = "vcc_33v"; 145 regulator-name = "vcc_33v";
146 regulator-min-microvolt = <330 146 regulator-min-microvolt = <3300000>;
147 regulator-max-microvolt = <330 147 regulator-max-microvolt = <3300000>;
148 regulator-always-on; 148 regulator-always-on;
149 }; 149 };
150 150
151 wifi_pwrseq: pwrseq { 151 wifi_pwrseq: pwrseq {
152 compatible = "mmc-pwrseq-simpl 152 compatible = "mmc-pwrseq-simple";
153 reset-gpios = <&gpf 7 GPIO_ACT 153 reset-gpios = <&gpf 7 GPIO_ACTIVE_LOW>;
154 154
155 clocks = <&rtc_dev>; 155 clocks = <&rtc_dev>;
156 clock-names = "ext_clock"; 156 clock-names = "ext_clock";
157 }; 157 };
158 }; 158 };
159 159
160 &ext { 160 &ext {
161 clock-frequency = <48000000>; 161 clock-frequency = <48000000>;
162 }; 162 };
163 163
164 &cgu { 164 &cgu {
165 /* 165 /*
166 * Use the 32.768 kHz oscillator as th 166 * Use the 32.768 kHz oscillator as the parent of the RTC for a higher
167 * precision. 167 * precision.
168 */ 168 */
169 assigned-clocks = <&cgu JZ4780_CLK_OTG 169 assigned-clocks = <&cgu JZ4780_CLK_OTGPHY>, <&cgu JZ4780_CLK_RTC>,
170 <&cgu JZ4780_CLK_SSI 170 <&cgu JZ4780_CLK_SSIPLL>, <&cgu JZ4780_CLK_SSI>,
171 <&cgu JZ4780_CLK_HDM 171 <&cgu JZ4780_CLK_HDMI>, <&cgu JZ4780_CLK_MSCMUX>;
172 assigned-clock-parents = <0>, <&cgu JZ 172 assigned-clock-parents = <0>, <&cgu JZ4780_CLK_RTCLK>,
173 <&cgu JZ4780_ 173 <&cgu JZ4780_CLK_MPLL>,
174 <&cgu JZ4780_ 174 <&cgu JZ4780_CLK_SSIPLL>,
175 <0>, <&cgu JZ 175 <0>, <&cgu JZ4780_CLK_MPLL>;
176 assigned-clock-rates = <48000000>, <0> 176 assigned-clock-rates = <48000000>, <0>, <54000000>, <0>, <27000000>;
177 }; 177 };
178 178
179 &tcu { 179 &tcu {
180 /* 180 /*
181 * 750 kHz for the system timers and c 181 * 750 kHz for the system timers and clocksource,
182 * use channel #0 and #1 for the per c 182 * use channel #0 and #1 for the per cpu system timers,
183 * and use channel #2 for the clocksou 183 * and use channel #2 for the clocksource.
184 * 184 *
185 * 3000 kHz for the OST timer to provi 185 * 3000 kHz for the OST timer to provide a higher
186 * precision clocksource. 186 * precision clocksource.
187 */ 187 */
188 assigned-clocks = <&tcu TCU_CLK_TIMER0 188 assigned-clocks = <&tcu TCU_CLK_TIMER0>, <&tcu TCU_CLK_TIMER1>,
189 <&tc 189 <&tcu TCU_CLK_TIMER2>, <&tcu TCU_CLK_OST>;
190 assigned-clock-rates = <750000>, <7500 190 assigned-clock-rates = <750000>, <750000>, <750000>, <3000000>;
191 }; 191 };
192 192
193 &mmc0 { 193 &mmc0 {
194 status = "okay"; 194 status = "okay";
195 195
196 bus-width = <4>; 196 bus-width = <4>;
197 max-frequency = <50000000>; 197 max-frequency = <50000000>;
198 198
199 pinctrl-names = "default"; 199 pinctrl-names = "default";
200 pinctrl-0 = <&pins_mmc0>; 200 pinctrl-0 = <&pins_mmc0>;
201 201
202 cd-gpios = <&gpf 20 GPIO_ACTIVE_LOW>; 202 cd-gpios = <&gpf 20 GPIO_ACTIVE_LOW>;
203 vmmc-supply = <&vcc_33v>; 203 vmmc-supply = <&vcc_33v>;
204 vqmmc-supply = <&vcc_33v>; 204 vqmmc-supply = <&vcc_33v>;
205 }; 205 };
206 206
207 &mmc1 { 207 &mmc1 {
208 status = "okay"; 208 status = "okay";
209 209
210 bus-width = <4>; 210 bus-width = <4>;
211 max-frequency = <25000000>; 211 max-frequency = <25000000>;
212 mmc-pwrseq = <&wifi_pwrseq>; 212 mmc-pwrseq = <&wifi_pwrseq>;
213 vmmc-supply = <&wifi_power>; 213 vmmc-supply = <&wifi_power>;
214 vqmmc-supply = <&wifi_io>; 214 vqmmc-supply = <&wifi_io>;
215 non-removable; 215 non-removable;
216 216
217 pinctrl-names = "default"; 217 pinctrl-names = "default";
218 pinctrl-0 = <&pins_mmc1>; 218 pinctrl-0 = <&pins_mmc1>;
219 219
220 #address-cells = <1>; 220 #address-cells = <1>;
221 #size-cells = <0>; 221 #size-cells = <0>;
222 222
223 wifi@1 { 223 wifi@1 {
224 compatible = "brcm,bcm4329-fma 224 compatible = "brcm,bcm4329-fmac";
225 reg = <1>; 225 reg = <1>;
226 226
227 interrupt-parent = <&gpd>; 227 interrupt-parent = <&gpd>;
228 interrupts = <9 IRQ_TYPE_EDGE_ 228 interrupts = <9 IRQ_TYPE_EDGE_FALLING>;
229 interrupt-names = "host-wake"; 229 interrupt-names = "host-wake";
230 }; 230 };
231 }; 231 };
232 232
233 &uart0 { 233 &uart0 {
234 status = "okay"; 234 status = "okay";
235 235
236 pinctrl-names = "default"; 236 pinctrl-names = "default";
237 pinctrl-0 = <&pins_uart0>; 237 pinctrl-0 = <&pins_uart0>;
238 }; 238 };
239 239
240 &uart1 { 240 &uart1 {
241 status = "okay"; 241 status = "okay";
242 242
243 pinctrl-names = "default"; 243 pinctrl-names = "default";
244 pinctrl-0 = <&pins_uart1>; 244 pinctrl-0 = <&pins_uart1>;
245 }; 245 };
246 246
247 &uart2 { 247 &uart2 {
248 status = "okay"; 248 status = "okay";
249 249
250 pinctrl-names = "default"; 250 pinctrl-names = "default";
251 pinctrl-0 = <&pins_uart2>; 251 pinctrl-0 = <&pins_uart2>;
252 uart-has-rtscts; 252 uart-has-rtscts;
253 253
254 bluetooth { 254 bluetooth {
255 compatible = "brcm,bcm4330-bt" 255 compatible = "brcm,bcm4330-bt";
256 256
257 vbat-supply = <&bt_power>; 257 vbat-supply = <&bt_power>;
258 vddio-supply = <&wifi_io>; 258 vddio-supply = <&wifi_io>;
259 259
260 interrupt-parent = <&gpf>; 260 interrupt-parent = <&gpf>;
261 interrupts = <6 IRQ_TYPE_EDGE_ 261 interrupts = <6 IRQ_TYPE_EDGE_RISING>;
262 interrupt-names = "host-wakeup 262 interrupt-names = "host-wakeup";
263 263
264 clocks = <&rtc_dev>; 264 clocks = <&rtc_dev>;
265 clock-names = "lpo"; 265 clock-names = "lpo";
266 266
267 reset-gpios = <&gpf 8 GPIO_ACT 267 reset-gpios = <&gpf 8 GPIO_ACTIVE_LOW>;
268 device-wakeup-gpios = <&gpf 5 268 device-wakeup-gpios = <&gpf 5 GPIO_ACTIVE_HIGH>;
269 shutdown-gpios = <&gpf 4 GPIO_ 269 shutdown-gpios = <&gpf 4 GPIO_ACTIVE_HIGH>;
270 }; 270 };
271 }; 271 };
272 272
273 &uart3 { 273 &uart3 {
274 status = "okay"; 274 status = "okay";
275 275
276 pinctrl-names = "default"; 276 pinctrl-names = "default";
277 pinctrl-0 = <&pins_uart3>; 277 pinctrl-0 = <&pins_uart3>;
278 }; 278 };
279 279
280 &uart4 { 280 &uart4 {
281 status = "okay"; 281 status = "okay";
282 282
283 pinctrl-names = "default"; 283 pinctrl-names = "default";
284 pinctrl-0 = <&pins_uart4>; 284 pinctrl-0 = <&pins_uart4>;
285 }; 285 };
286 286
287 &i2c0 { 287 &i2c0 {
288 status = "okay"; 288 status = "okay";
289 289
290 pinctrl-names = "default"; 290 pinctrl-names = "default";
291 pinctrl-0 = <&pins_i2c0>; 291 pinctrl-0 = <&pins_i2c0>;
292 292
293 clock-frequency = <400000>; 293 clock-frequency = <400000>;
294 294
295 act8600: act8600@5a { 295 act8600: act8600@5a {
296 compatible = "active-semi,act8 296 compatible = "active-semi,act8600";
297 reg = <0x5a>; 297 reg = <0x5a>;
298 298
299 regulators { 299 regulators {
300 vddcore: DCDC1 { 300 vddcore: DCDC1 {
301 regulator-min- 301 regulator-min-microvolt = <1125000>;
302 regulator-max- 302 regulator-max-microvolt = <1125000>;
303 vp1-supply = < 303 vp1-supply = <&vcc_33v>;
304 regulator-alwa 304 regulator-always-on;
305 }; 305 };
306 vddmem: DCDC2 { 306 vddmem: DCDC2 {
307 regulator-min- 307 regulator-min-microvolt = <1500000>;
308 regulator-max- 308 regulator-max-microvolt = <1500000>;
309 vp2-supply = < 309 vp2-supply = <&vcc_33v>;
310 regulator-alwa 310 regulator-always-on;
311 }; 311 };
312 vcc_33: DCDC3 { 312 vcc_33: DCDC3 {
313 regulator-min- 313 regulator-min-microvolt = <3300000>;
314 regulator-max- 314 regulator-max-microvolt = <3300000>;
315 vp3-supply = < 315 vp3-supply = <&vcc_33v>;
316 regulator-alwa 316 regulator-always-on;
317 }; 317 };
318 vcc_50: SUDCDC_REG4 { 318 vcc_50: SUDCDC_REG4 {
319 regulator-min- 319 regulator-min-microvolt = <5000000>;
320 regulator-max- 320 regulator-max-microvolt = <5000000>;
321 regulator-alwa 321 regulator-always-on;
322 }; 322 };
323 vcc_25: LDO5 { 323 vcc_25: LDO5 {
324 regulator-min- 324 regulator-min-microvolt = <2500000>;
325 regulator-max- 325 regulator-max-microvolt = <2500000>;
326 inl-supply = < 326 inl-supply = <&vcc_33v>;
327 regulator-alwa 327 regulator-always-on;
328 }; 328 };
329 wifi_io: LDO6 { 329 wifi_io: LDO6 {
330 regulator-min- 330 regulator-min-microvolt = <1800000>;
331 regulator-max- 331 regulator-max-microvolt = <1800000>;
332 regulator-sett 332 regulator-settling-time-us = <150000>;
333 inl-supply = < 333 inl-supply = <&vcc_33v>;
334 }; 334 };
335 cim_io_28: LDO7 { 335 cim_io_28: LDO7 {
336 regulator-min- 336 regulator-min-microvolt = <2800000>;
337 regulator-max- 337 regulator-max-microvolt = <2800000>;
338 inl-supply = < 338 inl-supply = <&vcc_33v>;
339 }; 339 };
340 cim_io_15: LDO8 { 340 cim_io_15: LDO8 {
341 regulator-min- 341 regulator-min-microvolt = <1500000>;
342 regulator-max- 342 regulator-max-microvolt = <1500000>;
343 inl-supply = < 343 inl-supply = <&vcc_33v>;
344 }; 344 };
345 vrtc_18: LDO_REG9 { 345 vrtc_18: LDO_REG9 {
346 /* Despite the 346 /* Despite the datasheet stating 3.3V
347 * for REG9 an 347 * for REG9 and the driver expecting that,
348 * REG9 output 348 * REG9 outputs 1.8V.
349 * Likely the 349 * Likely the CI20 uses a proprietary
350 * factory pro 350 * factory programmed chip variant.
351 * Since this 351 * Since this is a simple on/off LDO the
352 * exact value 352 * exact values do not matter.
353 */ 353 */
354 regulator-min- 354 regulator-min-microvolt = <3300000>;
355 regulator-max- 355 regulator-max-microvolt = <3300000>;
356 regulator-alwa 356 regulator-always-on;
357 }; 357 };
358 vcc_11: LDO_REG10 { 358 vcc_11: LDO_REG10 {
359 regulator-min- 359 regulator-min-microvolt = <1200000>;
360 regulator-max- 360 regulator-max-microvolt = <1200000>;
361 regulator-alwa 361 regulator-always-on;
362 }; 362 };
363 }; 363 };
364 }; 364 };
365 }; 365 };
366 366
367 &i2c1 { 367 &i2c1 {
368 status = "okay"; 368 status = "okay";
369 369
370 pinctrl-names = "default"; 370 pinctrl-names = "default";
371 pinctrl-0 = <&pins_i2c1>; 371 pinctrl-0 = <&pins_i2c1>;
372 372
373 }; 373 };
374 374
375 &i2c2 { 375 &i2c2 {
376 status = "okay"; 376 status = "okay";
377 377
378 pinctrl-names = "default"; 378 pinctrl-names = "default";
379 pinctrl-0 = <&pins_i2c2>; 379 pinctrl-0 = <&pins_i2c2>;
380 380
381 }; 381 };
382 382
383 &i2c3 { 383 &i2c3 {
384 status = "okay"; 384 status = "okay";
385 385
386 pinctrl-names = "default"; 386 pinctrl-names = "default";
387 pinctrl-0 = <&pins_i2c3>; 387 pinctrl-0 = <&pins_i2c3>;
388 388
389 }; 389 };
390 390
391 &i2c4 { 391 &i2c4 {
392 status = "okay"; 392 status = "okay";
393 393
394 pinctrl-names = "default"; 394 pinctrl-names = "default";
395 pinctrl-0 = <&pins_i2c4>; 395 pinctrl-0 = <&pins_i2c4>;
396 396
397 clock-frequency = <400000>; 397 clock-frequency = <400000>;
398 398
399 rtc@51 { 399 rtc@51 {
400 compatible = "nxp,pcf8 400 compatible = "nxp,pcf8563";
401 reg = <0x51>; 401 reg = <0x51>;
402 402
403 interrupt-parent = <&g 403 interrupt-parent = <&gpf>;
404 interrupts = <30 IRQ_T 404 interrupts = <30 IRQ_TYPE_LEVEL_LOW>;
405 }; 405 };
406 }; 406 };
407 407
408 &nemc { 408 &nemc {
409 status = "okay"; 409 status = "okay";
410 410
411 nandc: nand-controller@1 { 411 nandc: nand-controller@1 {
412 compatible = "ingenic,jz4780-n 412 compatible = "ingenic,jz4780-nand";
413 reg = <1 0 0x1000000>; 413 reg = <1 0 0x1000000>;
414 414
415 #address-cells = <1>; 415 #address-cells = <1>;
416 #size-cells = <0>; 416 #size-cells = <0>;
417 417
418 ecc-engine = <&bch>; 418 ecc-engine = <&bch>;
419 419
420 ingenic,nemc-tAS = <10>; 420 ingenic,nemc-tAS = <10>;
421 ingenic,nemc-tAH = <5>; 421 ingenic,nemc-tAH = <5>;
422 ingenic,nemc-tBP = <10>; 422 ingenic,nemc-tBP = <10>;
423 ingenic,nemc-tAW = <15>; 423 ingenic,nemc-tAW = <15>;
424 ingenic,nemc-tSTRV = <100>; 424 ingenic,nemc-tSTRV = <100>;
425 425
426 /* 426 /*
427 * Only CLE/ALE are needed for 427 * Only CLE/ALE are needed for the devices that are connected, rather
428 * than the full address line 428 * than the full address line set.
429 */ 429 */
430 pinctrl-names = "default"; 430 pinctrl-names = "default";
431 pinctrl-0 = <&pins_nemc>; 431 pinctrl-0 = <&pins_nemc>;
432 432
433 nand@1 { 433 nand@1 {
434 reg = <1>; 434 reg = <1>;
435 435
436 nand-ecc-step-size = < 436 nand-ecc-step-size = <1024>;
437 nand-ecc-strength = <2 437 nand-ecc-strength = <24>;
438 nand-ecc-mode = "hw"; 438 nand-ecc-mode = "hw";
439 nand-on-flash-bbt; 439 nand-on-flash-bbt;
440 440
441 pinctrl-names = "defau 441 pinctrl-names = "default";
442 pinctrl-0 = <&pins_nem 442 pinctrl-0 = <&pins_nemc_cs1>;
443 443
444 partitions { 444 partitions {
445 compatible = " 445 compatible = "fixed-partitions";
446 #address-cells 446 #address-cells = <2>;
447 #size-cells = 447 #size-cells = <2>;
448 448
449 partition@0 { 449 partition@0 {
450 label 450 label = "u-boot-spl";
451 reg = 451 reg = <0x0 0x0 0x0 0x800000>;
452 }; 452 };
453 453
454 partition@8000 454 partition@800000 {
455 label 455 label = "u-boot";
456 reg = 456 reg = <0x0 0x800000 0x0 0x200000>;
457 }; 457 };
458 458
459 partition@a000 459 partition@a00000 {
460 label 460 label = "u-boot-env";
461 reg = 461 reg = <0x0 0xa00000 0x0 0x200000>;
462 }; 462 };
463 463
464 partition@c000 464 partition@c00000 {
465 label 465 label = "boot";
466 reg = 466 reg = <0x0 0xc00000 0x0 0x4000000>;
467 }; 467 };
468 468
469 partition@4c00 469 partition@4c00000 {
470 label 470 label = "system";
471 reg = 471 reg = <0x0 0x4c00000 0x1 0xfb400000>;
472 }; 472 };
473 }; 473 };
474 }; 474 };
475 }; 475 };
476 476
477 dm9000@6 { 477 dm9000@6 {
478 compatible = "davicom,dm9000"; 478 compatible = "davicom,dm9000";
479 davicom,no-eeprom; 479 davicom,no-eeprom;
480 480
481 pinctrl-names = "default"; 481 pinctrl-names = "default";
482 pinctrl-0 = <&pins_nemc_cs6>; 482 pinctrl-0 = <&pins_nemc_cs6>;
483 483
484 reg = <6 0 1>, /* addr */ 484 reg = <6 0 1>, /* addr */
485 <6 2 1>; /* data */ 485 <6 2 1>; /* data */
486 486
487 ingenic,nemc-tAS = <15>; 487 ingenic,nemc-tAS = <15>;
488 ingenic,nemc-tAH = <10>; 488 ingenic,nemc-tAH = <10>;
489 ingenic,nemc-tBP = <20>; 489 ingenic,nemc-tBP = <20>;
490 ingenic,nemc-tAW = <50>; 490 ingenic,nemc-tAW = <50>;
491 ingenic,nemc-tSTRV = <100>; 491 ingenic,nemc-tSTRV = <100>;
492 492
493 reset-gpios = <&gpf 12 GPIO_AC 493 reset-gpios = <&gpf 12 GPIO_ACTIVE_LOW>;
494 vcc-supply = <ð0_power>; 494 vcc-supply = <ð0_power>;
495 495
496 interrupt-parent = <&gpe>; 496 interrupt-parent = <&gpe>;
497 interrupts = <19 IRQ_TYPE_EDGE 497 interrupts = <19 IRQ_TYPE_EDGE_RISING>;
498 498
499 nvmem-cells = <ð0_addr>; 499 nvmem-cells = <ð0_addr>;
500 nvmem-cell-names = "mac-addres 500 nvmem-cell-names = "mac-address";
501 }; 501 };
502 }; 502 };
503 503
504 &bch { 504 &bch {
505 status = "okay"; 505 status = "okay";
506 }; 506 };
507 507
508 &otg_phy { 508 &otg_phy {
509 status = "okay"; 509 status = "okay";
510 510
511 vcc-supply = <&otg_power>; 511 vcc-supply = <&otg_power>;
512 }; 512 };
513 513
514 &otg { 514 &otg {
515 status = "okay"; 515 status = "okay";
516 }; 516 };
517 517
518 &pinctrl { 518 &pinctrl {
519 pins_uart0: uart0 { 519 pins_uart0: uart0 {
520 function = "uart0"; 520 function = "uart0";
521 groups = "uart0-data"; 521 groups = "uart0-data";
522 bias-disable; 522 bias-disable;
523 }; 523 };
524 524
525 pins_uart1: uart1 { 525 pins_uart1: uart1 {
526 function = "uart1"; 526 function = "uart1";
527 groups = "uart1-data"; 527 groups = "uart1-data";
528 bias-disable; 528 bias-disable;
529 }; 529 };
530 530
531 pins_uart2: uart2 { 531 pins_uart2: uart2 {
532 function = "uart2"; 532 function = "uart2";
533 groups = "uart2-data", "uart2- 533 groups = "uart2-data", "uart2-hwflow";
534 bias-disable; 534 bias-disable;
535 }; 535 };
536 536
537 pins_uart3: uart3 { 537 pins_uart3: uart3 {
538 function = "uart3"; 538 function = "uart3";
539 groups = "uart3-data", "uart3- 539 groups = "uart3-data", "uart3-hwflow";
540 bias-disable; 540 bias-disable;
541 }; 541 };
542 542
543 pins_uart4: uart4 { 543 pins_uart4: uart4 {
544 function = "uart4"; 544 function = "uart4";
545 groups = "uart4-data"; 545 groups = "uart4-data";
546 bias-disable; 546 bias-disable;
547 }; 547 };
548 548
549 pins_i2c0: i2c0 { 549 pins_i2c0: i2c0 {
550 function = "i2c0"; 550 function = "i2c0";
551 groups = "i2c0-data"; 551 groups = "i2c0-data";
552 bias-disable; 552 bias-disable;
553 }; 553 };
554 554
555 pins_i2c1: i2c1 { 555 pins_i2c1: i2c1 {
556 function = "i2c1"; 556 function = "i2c1";
557 groups = "i2c1-data"; 557 groups = "i2c1-data";
558 bias-disable; 558 bias-disable;
559 }; 559 };
560 560
561 pins_i2c2: i2c2 { 561 pins_i2c2: i2c2 {
562 function = "i2c2"; 562 function = "i2c2";
563 groups = "i2c2-data"; 563 groups = "i2c2-data";
564 bias-disable; 564 bias-disable;
565 }; 565 };
566 566
567 pins_i2c3: i2c3 { 567 pins_i2c3: i2c3 {
568 function = "i2c3"; 568 function = "i2c3";
569 groups = "i2c3-data"; 569 groups = "i2c3-data";
570 bias-disable; 570 bias-disable;
571 }; 571 };
572 572
573 pins_i2c4: i2c4 { 573 pins_i2c4: i2c4 {
574 function = "i2c4"; 574 function = "i2c4";
575 groups = "i2c4-data-e"; 575 groups = "i2c4-data-e";
576 bias-disable; 576 bias-disable;
577 }; 577 };
578 578
579 pins_hdmi_ddc: hdmi_ddc { 579 pins_hdmi_ddc: hdmi_ddc {
580 function = "hdmi-ddc"; 580 function = "hdmi-ddc";
581 groups = "hdmi-ddc"; 581 groups = "hdmi-ddc";
582 bias-disable; 582 bias-disable;
583 }; 583 };
584 584
585 pins_nemc: nemc { 585 pins_nemc: nemc {
586 function = "nemc"; 586 function = "nemc";
587 groups = "nemc-data", "nemc-cl 587 groups = "nemc-data", "nemc-cle-ale", "nemc-rd-we", "nemc-frd-fwe";
588 bias-disable; 588 bias-disable;
589 }; 589 };
590 590
591 pins_nemc_cs1: nemc-cs1 { 591 pins_nemc_cs1: nemc-cs1 {
592 function = "nemc-cs1"; 592 function = "nemc-cs1";
593 groups = "nemc-cs1"; 593 groups = "nemc-cs1";
594 bias-disable; 594 bias-disable;
595 }; 595 };
596 596
597 pins_nemc_cs6: nemc-cs6 { 597 pins_nemc_cs6: nemc-cs6 {
598 function = "nemc-cs6"; 598 function = "nemc-cs6";
599 groups = "nemc-cs6"; 599 groups = "nemc-cs6";
600 bias-disable; 600 bias-disable;
601 }; 601 };
602 602
603 pins_mmc0: mmc0 { 603 pins_mmc0: mmc0 {
604 function = "mmc0"; 604 function = "mmc0";
605 groups = "mmc0-1bit-e", "mmc0- 605 groups = "mmc0-1bit-e", "mmc0-4bit-e";
606 bias-disable; 606 bias-disable;
607 }; 607 };
608 608
609 pins_mmc1: mmc1 { 609 pins_mmc1: mmc1 {
610 function = "mmc1"; 610 function = "mmc1";
611 groups = "mmc1-1bit-d", "mmc1- 611 groups = "mmc1-1bit-d", "mmc1-4bit-d";
612 bias-disable; 612 bias-disable;
613 }; 613 };
614 }; 614 };
615 615
616 &hdmi { 616 &hdmi {
617 status = "okay"; 617 status = "okay";
618 618
619 pinctrl-names = "default"; 619 pinctrl-names = "default";
620 pinctrl-0 = <&pins_hdmi_ddc>; 620 pinctrl-0 = <&pins_hdmi_ddc>;
621 621
622 ports { 622 ports {
623 #address-cells = <1>; 623 #address-cells = <1>;
624 #size-cells = <0>; 624 #size-cells = <0>;
625 625
626 port@0 { 626 port@0 {
627 reg = <0>; 627 reg = <0>;
628 dw_hdmi_in: endpoint { 628 dw_hdmi_in: endpoint {
629 remote-endpoin 629 remote-endpoint = <&lcd_out>;
630 }; 630 };
631 }; 631 };
632 632
633 port@1 { 633 port@1 {
634 reg = <1>; 634 reg = <1>;
635 dw_hdmi_out: endpoint 635 dw_hdmi_out: endpoint {
636 remote-endpoin 636 remote-endpoint = <&hdmi_con>;
637 }; 637 };
638 }; 638 };
639 }; 639 };
640 }; 640 };
641 641
642 &lcdc0 { 642 &lcdc0 {
643 status = "okay"; 643 status = "okay";
644 644
645 port { 645 port {
646 lcd_out: endpoint { 646 lcd_out: endpoint {
647 remote-endpoint = <&dw 647 remote-endpoint = <&dw_hdmi_in>;
648 }; 648 };
649 }; 649 };
650 }; 650 };
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