2 * Copyright 2012 Stefan Roese
3 * Stefan Roese <sr@denx.de>
5 * The code contained herein is licensed under the GNU General Public
6 * License. You may obtain a copy of the GNU General Public License
7 * Version 2 or later at the following locations:
9 * http://www.opensource.org/licenses/gpl-license.html
10 * http://www.gnu.org/copyleft/gpl.html
13 /include/ "skeleton.dtsi"
16 interrupt-parent = <&intc>;
35 compatible = "arm,cortex-a8";
41 reg = <0x40000000 0x80000000>;
50 * This is a dummy clock, to be used as placeholder on
51 * other mux clocks when a specific parent clock is not
52 * yet implemented. It should be dropped when the driver
57 compatible = "fixed-clock";
58 clock-frequency = <0>;
61 osc24M: clk@01c20050 {
63 compatible = "allwinner,sun4i-osc-clk";
64 reg = <0x01c20050 0x4>;
65 clock-frequency = <24000000>;
66 clock-output-names = "osc24M";
71 compatible = "fixed-clock";
72 clock-frequency = <32768>;
73 clock-output-names = "osc32k";
78 compatible = "allwinner,sun4i-pll1-clk";
79 reg = <0x01c20000 0x4>;
81 clock-output-names = "pll1";
86 compatible = "allwinner,sun4i-pll1-clk";
87 reg = <0x01c20018 0x4>;
89 clock-output-names = "pll4";
94 compatible = "allwinner,sun4i-pll5-clk";
95 reg = <0x01c20020 0x4>;
97 clock-output-names = "pll5_ddr", "pll5_other";
102 compatible = "allwinner,sun4i-pll6-clk";
103 reg = <0x01c20028 0x4>;
105 clock-output-names = "pll6_sata", "pll6_other", "pll6";
111 compatible = "allwinner,sun4i-cpu-clk";
112 reg = <0x01c20054 0x4>;
113 clocks = <&osc32k>, <&osc24M>, <&pll1>, <&dummy>;
114 clock-output-names = "cpu";
119 compatible = "allwinner,sun4i-axi-clk";
120 reg = <0x01c20054 0x4>;
122 clock-output-names = "axi";
125 axi_gates: clk@01c2005c {
127 compatible = "allwinner,sun4i-axi-gates-clk";
128 reg = <0x01c2005c 0x4>;
130 clock-output-names = "axi_dram";
135 compatible = "allwinner,sun4i-ahb-clk";
136 reg = <0x01c20054 0x4>;
138 clock-output-names = "ahb";
141 ahb_gates: clk@01c20060 {
143 compatible = "allwinner,sun4i-ahb-gates-clk";
144 reg = <0x01c20060 0x8>;
146 clock-output-names = "ahb_usb0", "ahb_ehci0",
147 "ahb_ohci0", "ahb_ehci1", "ahb_ohci1", "ahb_ss",
148 "ahb_dma", "ahb_bist", "ahb_mmc0", "ahb_mmc1",
149 "ahb_mmc2", "ahb_mmc3", "ahb_ms", "ahb_nand",
150 "ahb_sdram", "ahb_ace", "ahb_emac", "ahb_ts",
151 "ahb_spi0", "ahb_spi1", "ahb_spi2", "ahb_spi3",
152 "ahb_pata", "ahb_sata", "ahb_gps", "ahb_ve",
153 "ahb_tvd", "ahb_tve0", "ahb_tve1", "ahb_lcd0",
154 "ahb_lcd1", "ahb_csi0", "ahb_csi1", "ahb_hdmi",
155 "ahb_de_be0", "ahb_de_be1", "ahb_de_fe0",
156 "ahb_de_fe1", "ahb_mp", "ahb_mali400";
159 apb0: apb0@01c20054 {
161 compatible = "allwinner,sun4i-apb0-clk";
162 reg = <0x01c20054 0x4>;
164 clock-output-names = "apb0";
167 apb0_gates: clk@01c20068 {
169 compatible = "allwinner,sun4i-apb0-gates-clk";
170 reg = <0x01c20068 0x4>;
172 clock-output-names = "apb0_codec", "apb0_spdif",
173 "apb0_ac97", "apb0_iis", "apb0_pio", "apb0_ir0",
174 "apb0_ir1", "apb0_keypad";
177 apb1_mux: apb1_mux@01c20058 {
179 compatible = "allwinner,sun4i-apb1-mux-clk";
180 reg = <0x01c20058 0x4>;
181 clocks = <&osc24M>, <&pll6 1>, <&osc32k>;
182 clock-output-names = "apb1_mux";
185 apb1: apb1@01c20058 {
187 compatible = "allwinner,sun4i-apb1-clk";
188 reg = <0x01c20058 0x4>;
189 clocks = <&apb1_mux>;
190 clock-output-names = "apb1";
193 apb1_gates: clk@01c2006c {
195 compatible = "allwinner,sun4i-apb1-gates-clk";
196 reg = <0x01c2006c 0x4>;
198 clock-output-names = "apb1_i2c0", "apb1_i2c1",
199 "apb1_i2c2", "apb1_can", "apb1_scr",
200 "apb1_ps20", "apb1_ps21", "apb1_uart0",
201 "apb1_uart1", "apb1_uart2", "apb1_uart3",
202 "apb1_uart4", "apb1_uart5", "apb1_uart6",
206 nand_clk: clk@01c20080 {
208 compatible = "allwinner,sun4i-mod0-clk";
209 reg = <0x01c20080 0x4>;
210 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
211 clock-output-names = "nand";
214 ms_clk: clk@01c20084 {
216 compatible = "allwinner,sun4i-mod0-clk";
217 reg = <0x01c20084 0x4>;
218 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
219 clock-output-names = "ms";
222 mmc0_clk: clk@01c20088 {
224 compatible = "allwinner,sun4i-mod0-clk";
225 reg = <0x01c20088 0x4>;
226 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
227 clock-output-names = "mmc0";
230 mmc1_clk: clk@01c2008c {
232 compatible = "allwinner,sun4i-mod0-clk";
233 reg = <0x01c2008c 0x4>;
234 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
235 clock-output-names = "mmc1";
238 mmc2_clk: clk@01c20090 {
240 compatible = "allwinner,sun4i-mod0-clk";
241 reg = <0x01c20090 0x4>;
242 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
243 clock-output-names = "mmc2";
246 mmc3_clk: clk@01c20094 {
248 compatible = "allwinner,sun4i-mod0-clk";
249 reg = <0x01c20094 0x4>;
250 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
251 clock-output-names = "mmc3";
254 ts_clk: clk@01c20098 {
256 compatible = "allwinner,sun4i-mod0-clk";
257 reg = <0x01c20098 0x4>;
258 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
259 clock-output-names = "ts";
262 ss_clk: clk@01c2009c {
264 compatible = "allwinner,sun4i-mod0-clk";
265 reg = <0x01c2009c 0x4>;
266 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
267 clock-output-names = "ss";
270 spi0_clk: clk@01c200a0 {
272 compatible = "allwinner,sun4i-mod0-clk";
273 reg = <0x01c200a0 0x4>;
274 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
275 clock-output-names = "spi0";
278 spi1_clk: clk@01c200a4 {
280 compatible = "allwinner,sun4i-mod0-clk";
281 reg = <0x01c200a4 0x4>;
282 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
283 clock-output-names = "spi1";
286 spi2_clk: clk@01c200a8 {
288 compatible = "allwinner,sun4i-mod0-clk";
289 reg = <0x01c200a8 0x4>;
290 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
291 clock-output-names = "spi2";
294 pata_clk: clk@01c200ac {
296 compatible = "allwinner,sun4i-mod0-clk";
297 reg = <0x01c200ac 0x4>;
298 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
299 clock-output-names = "pata";
302 ir0_clk: clk@01c200b0 {
304 compatible = "allwinner,sun4i-mod0-clk";
305 reg = <0x01c200b0 0x4>;
306 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
307 clock-output-names = "ir0";
310 ir1_clk: clk@01c200b4 {
312 compatible = "allwinner,sun4i-mod0-clk";
313 reg = <0x01c200b4 0x4>;
314 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
315 clock-output-names = "ir1";
318 spi3_clk: clk@01c200d4 {
320 compatible = "allwinner,sun4i-mod0-clk";
321 reg = <0x01c200d4 0x4>;
322 clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
323 clock-output-names = "spi3";
328 compatible = "simple-bus";
329 #address-cells = <1>;
333 emac: ethernet@01c0b000 {
334 compatible = "allwinner,sun4i-emac";
335 reg = <0x01c0b000 0x1000>;
337 clocks = <&ahb_gates 17>;
342 compatible = "allwinner,sun4i-mdio";
343 reg = <0x01c0b080 0x14>;
345 #address-cells = <1>;
349 intc: interrupt-controller@01c20400 {
350 compatible = "allwinner,sun4i-ic";
351 reg = <0x01c20400 0x400>;
352 interrupt-controller;
353 #interrupt-cells = <1>;
356 pio: pinctrl@01c20800 {
357 compatible = "allwinner,sun4i-a10-pinctrl";
358 reg = <0x01c20800 0x400>;
360 clocks = <&apb0_gates 5>;
362 interrupt-controller;
363 #address-cells = <1>;
367 uart0_pins_a: uart0@0 {
368 allwinner,pins = "PB22", "PB23";
369 allwinner,function = "uart0";
370 allwinner,drive = <0>;
371 allwinner,pull = <0>;
374 uart0_pins_b: uart0@1 {
375 allwinner,pins = "PF2", "PF4";
376 allwinner,function = "uart0";
377 allwinner,drive = <0>;
378 allwinner,pull = <0>;
381 uart1_pins_a: uart1@0 {
382 allwinner,pins = "PA10", "PA11";
383 allwinner,function = "uart1";
384 allwinner,drive = <0>;
385 allwinner,pull = <0>;
388 i2c0_pins_a: i2c0@0 {
389 allwinner,pins = "PB0", "PB1";
390 allwinner,function = "i2c0";
391 allwinner,drive = <0>;
392 allwinner,pull = <0>;
395 i2c1_pins_a: i2c1@0 {
396 allwinner,pins = "PB18", "PB19";
397 allwinner,function = "i2c1";
398 allwinner,drive = <0>;
399 allwinner,pull = <0>;
402 i2c2_pins_a: i2c2@0 {
403 allwinner,pins = "PB20", "PB21";
404 allwinner,function = "i2c2";
405 allwinner,drive = <0>;
406 allwinner,pull = <0>;
409 emac_pins_a: emac0@0 {
410 allwinner,pins = "PA0", "PA1", "PA2",
411 "PA3", "PA4", "PA5", "PA6",
412 "PA7", "PA8", "PA9", "PA10",
413 "PA11", "PA12", "PA13", "PA14",
415 allwinner,function = "emac";
416 allwinner,drive = <0>;
417 allwinner,pull = <0>;
422 compatible = "allwinner,sun4i-timer";
423 reg = <0x01c20c00 0x90>;
428 wdt: watchdog@01c20c90 {
429 compatible = "allwinner,sun4i-wdt";
430 reg = <0x01c20c90 0x10>;
434 compatible = "allwinner,sun4i-rtc";
435 reg = <0x01c20d00 0x20>;
439 sid: eeprom@01c23800 {
440 compatible = "allwinner,sun4i-sid";
441 reg = <0x01c23800 0x10>;
445 compatible = "allwinner,sun4i-ts";
446 reg = <0x01c25000 0x100>;
450 uart0: serial@01c28000 {
451 compatible = "snps,dw-apb-uart";
452 reg = <0x01c28000 0x400>;
456 clocks = <&apb1_gates 16>;
460 uart1: serial@01c28400 {
461 compatible = "snps,dw-apb-uart";
462 reg = <0x01c28400 0x400>;
466 clocks = <&apb1_gates 17>;
470 uart2: serial@01c28800 {
471 compatible = "snps,dw-apb-uart";
472 reg = <0x01c28800 0x400>;
476 clocks = <&apb1_gates 18>;
480 uart3: serial@01c28c00 {
481 compatible = "snps,dw-apb-uart";
482 reg = <0x01c28c00 0x400>;
486 clocks = <&apb1_gates 19>;
490 uart4: serial@01c29000 {
491 compatible = "snps,dw-apb-uart";
492 reg = <0x01c29000 0x400>;
496 clocks = <&apb1_gates 20>;
500 uart5: serial@01c29400 {
501 compatible = "snps,dw-apb-uart";
502 reg = <0x01c29400 0x400>;
506 clocks = <&apb1_gates 21>;
510 uart6: serial@01c29800 {
511 compatible = "snps,dw-apb-uart";
512 reg = <0x01c29800 0x400>;
516 clocks = <&apb1_gates 22>;
520 uart7: serial@01c29c00 {
521 compatible = "snps,dw-apb-uart";
522 reg = <0x01c29c00 0x400>;
526 clocks = <&apb1_gates 23>;
531 compatible = "allwinner,sun4i-i2c";
532 reg = <0x01c2ac00 0x400>;
534 clocks = <&apb1_gates 0>;
535 clock-frequency = <100000>;
540 compatible = "allwinner,sun4i-i2c";
541 reg = <0x01c2b000 0x400>;
543 clocks = <&apb1_gates 1>;
544 clock-frequency = <100000>;
549 compatible = "allwinner,sun4i-i2c";
550 reg = <0x01c2b400 0x400>;
552 clocks = <&apb1_gates 2>;
553 clock-frequency = <100000>;