| blob | da5823c6fa3e67fa007df40d2c84ccf4e4d62435 |
1 /*
2 * Copyright (C) 2016 Icenowy Zheng <icenowy@aosc.xyz>
3 *
4 * This file is dual-licensed: you can use it either under the terms
5 * of the GPL or the X11 license, at your option. Note that this dual
6 * licensing only applies to this file, and not this project as a
7 * whole.
8 *
9 * a) This file is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of the
12 * License, or (at your option) any later version.
13 *
14 * This file is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * Or, alternatively,
20 *
21 * b) Permission is hereby granted, free of charge, to any person
22 * obtaining a copy of this software and associated documentation
23 * files (the "Software"), to deal in the Software without
24 * restriction, including without limitation the rights to use,
25 * copy, modify, merge, publish, distribute, sublicense, and/or
26 * sell copies of the Software, and to permit persons to whom the
27 * Software is furnished to do so, subject to the following
28 * conditions:
29 *
30 * The above copyright notice and this permission notice shall be
31 * included in all copies or substantial portions of the Software.
32 *
33 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
34 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
35 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
36 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
37 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
38 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
39 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
40 * OTHER DEALINGS IN THE SOFTWARE.
41 */
43 #include <dt-bindings/interrupt-controller/arm-gic.h>
44 #include <dt-bindings/clock/sun8i-v3s-ccu.h>
45 #include <dt-bindings/reset/sun8i-v3s-ccu.h>
47 / {
48 #address-cells = <1>;
49 #size-cells = <1>;
50 interrupt-parent = <&gic>;
52 cpus {
53 #address-cells = <1>;
54 #size-cells = <0>;
56 cpu@0 {
57 compatible = "arm,cortex-a7";
58 device_type = "cpu";
59 reg = <0>;
60 clocks = <&ccu CLK_CPU>;
61 };
62 };
64 de: display-engine {
65 compatible = "allwinner,sun8i-v3s-display-engine";
66 allwinner,pipelines = <&mixer0>;
67 status = "disabled";
68 };
70 timer {
71 compatible = "arm,armv7-timer";
72 interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
73 <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
74 <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
75 <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
76 };
78 clocks {
79 #address-cells = <1>;
80 #size-cells = <1>;
81 ranges;
83 osc24M: osc24M_clk {
84 #clock-cells = <0>;
85 compatible = "fixed-clock";
86 clock-frequency = <24000000>;
87 clock-output-names = "osc24M";
88 };
90 osc32k: osc32k_clk {
91 #clock-cells = <0>;
92 compatible = "fixed-clock";
93 clock-frequency = <32768>;
94 clock-output-names = "osc32k";
95 };
96 };
98 soc {
99 compatible = "simple-bus";
100 #address-cells = <1>;
101 #size-cells = <1>;
102 ranges;
104 display_clocks: clock@1000000 {
105 compatible = "allwinner,sun8i-v3s-de2-clk";
106 reg = <0x01000000 0x100000>;
107 clocks = <&ccu CLK_DE>,
108 <&ccu CLK_BUS_DE>;
109 clock-names = "mod",
110 "bus";
111 resets = <&ccu RST_BUS_DE>;
112 #clock-cells = <1>;
113 #reset-cells = <1>;
114 };
116 mixer0: mixer@1100000 {
117 compatible = "allwinner,sun8i-v3s-de2-mixer";
118 reg = <0x01100000 0x100000>;
119 clocks = <&display_clocks 0>,
120 <&display_clocks 6>;
121 clock-names = "bus",
122 "mod";
123 resets = <&display_clocks 0>;
124 assigned-clocks = <&display_clocks 6>;
125 assigned-clock-rates = <150000000>;
127 ports {
128 #address-cells = <1>;
129 #size-cells = <0>;
131 mixer0_out: port@1 {
132 #address-cells = <1>;
133 #size-cells = <0>;
134 reg = <1>;
136 mixer0_out_tcon0: endpoint@0 {
137 reg = <0>;
138 remote-endpoint = <&tcon0_in_mixer0>;
139 };
140 };
141 };
142 };
144 tcon0: lcd-controller@1c0c000 {
145 compatible = "allwinner,sun8i-v3s-tcon";
146 reg = <0x01c0c000 0x1000>;
147 interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
148 clocks = <&ccu CLK_BUS_TCON0>,
149 <&ccu CLK_TCON0>;
150 clock-names = "ahb",
151 "tcon-ch0";
152 clock-output-names = "tcon-pixel-clock";
153 resets = <&ccu RST_BUS_TCON0>;
154 reset-names = "lcd";
155 status = "disabled";
157 ports {
158 #address-cells = <1>;
159 #size-cells = <0>;
161 tcon0_in: port@0 {
162 #address-cells = <1>;
163 #size-cells = <0>;
164 reg = <0>;
166 tcon0_in_mixer0: endpoint@0 {
167 reg = <0>;
168 remote-endpoint = <&mixer0_out_tcon0>;
169 };
170 };
172 tcon0_out: port@1 {
173 #address-cells = <1>;
174 #size-cells = <0>;
175 reg = <1>;
176 };
177 };
178 };
181 mmc0: mmc@01c0f000 {
182 compatible = "allwinner,sun7i-a20-mmc";
183 reg = <0x01c0f000 0x1000>;
184 clocks = <&ccu CLK_BUS_MMC0>,
185 <&ccu CLK_MMC0>,
186 <&ccu CLK_MMC0_OUTPUT>,
187 <&ccu CLK_MMC0_SAMPLE>;
188 clock-names = "ahb",
189 "mmc",
190 "output",
191 "sample";
192 resets = <&ccu RST_BUS_MMC0>;
193 reset-names = "ahb";
194 interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
195 status = "disabled";
196 #address-cells = <1>;
197 #size-cells = <0>;
198 };
200 mmc1: mmc@01c10000 {
201 compatible = "allwinner,sun7i-a20-mmc";
202 reg = <0x01c10000 0x1000>;
203 clocks = <&ccu CLK_BUS_MMC1>,
204 <&ccu CLK_MMC1>,
205 <&ccu CLK_MMC1_OUTPUT>,
206 <&ccu CLK_MMC1_SAMPLE>;
207 clock-names = "ahb",
208 "mmc",
209 "output",
210 "sample";
211 resets = <&ccu RST_BUS_MMC1>;
212 reset-names = "ahb";
213 interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
214 pinctrl-names = "default";
215 pinctrl-0 = <&mmc1_pins>;
216 status = "disabled";
217 #address-cells = <1>;
218 #size-cells = <0>;
219 };
221 mmc2: mmc@01c11000 {
222 compatible = "allwinner,sun7i-a20-mmc";
223 reg = <0x01c11000 0x1000>;
224 clocks = <&ccu CLK_BUS_MMC2>,
225 <&ccu CLK_MMC2>,
226 <&ccu CLK_MMC2_OUTPUT>,
227 <&ccu CLK_MMC2_SAMPLE>;
228 clock-names = "ahb",
229 "mmc",
230 "output",
231 "sample";
232 resets = <&ccu RST_BUS_MMC2>;
233 reset-names = "ahb";
234 interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
235 status = "disabled";
236 #address-cells = <1>;
237 #size-cells = <0>;
238 };
240 usb_otg: usb@01c19000 {
241 compatible = "allwinner,sun8i-h3-musb";
242 reg = <0x01c19000 0x0400>;
243 clocks = <&ccu CLK_BUS_OTG>;
244 resets = <&ccu RST_BUS_OTG>;
245 interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
246 interrupt-names = "mc";
247 phys = <&usbphy 0>;
248 phy-names = "usb";
249 extcon = <&usbphy 0>;
250 status = "disabled";
251 };
253 usbphy: phy@01c19400 {
254 compatible = "allwinner,sun8i-v3s-usb-phy";
255 reg = <0x01c19400 0x2c>,
256 <0x01c1a800 0x4>;
257 reg-names = "phy_ctrl",
258 "pmu0";
259 clocks = <&ccu CLK_USB_PHY0>;
260 clock-names = "usb0_phy";
261 resets = <&ccu RST_USB_PHY0>;
262 reset-names = "usb0_reset";
263 status = "disabled";
264 #phy-cells = <1>;
265 };
267 ccu: clock@01c20000 {
268 compatible = "allwinner,sun8i-v3s-ccu";
269 reg = <0x01c20000 0x400>;
270 clocks = <&osc24M>, <&osc32k>;
271 clock-names = "hosc", "losc";
272 #clock-cells = <1>;
273 #reset-cells = <1>;
274 };
276 rtc: rtc@01c20400 {
277 compatible = "allwinner,sun6i-a31-rtc";
278 reg = <0x01c20400 0x54>;
279 interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
280 <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
281 };
283 pio: pinctrl@01c20800 {
284 compatible = "allwinner,sun8i-v3s-pinctrl";
285 reg = <0x01c20800 0x400>;
286 interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
287 <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
288 clocks = <&ccu CLK_BUS_PIO>, <&osc24M>, <&osc32k>;
289 clock-names = "apb", "hosc", "losc";
290 gpio-controller;
291 #gpio-cells = <3>;
292 interrupt-controller;
293 #interrupt-cells = <3>;
295 i2c0_pins: i2c0-pins {
296 pins = "PB6", "PB7";
297 function = "i2c0";
298 };
300 uart0_pb_pins: uart0-pb-pins {
301 pins = "PB8", "PB9";
302 function = "uart0";
303 };
305 mmc0_pins: mmc0-pins {
306 pins = "PF0", "PF1", "PF2", "PF3",
307 "PF4", "PF5";
308 function = "mmc0";
309 drive-strength = <30>;
310 bias-pull-up;
311 };
313 mmc1_pins: mmc1-pins {
314 pins = "PG0", "PG1", "PG2", "PG3",
315 "PG4", "PG5";
316 function = "mmc1";
317 drive-strength = <30>;
318 bias-pull-up;
319 };
321 spi0_pins: spi0-pins {
322 pins = "PC0", "PC1", "PC2", "PC3";
323 function = "spi0";
324 };
325 };
327 timer@01c20c00 {
328 compatible = "allwinner,sun4i-a10-timer";
329 reg = <0x01c20c00 0xa0>;
330 interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
331 <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
332 clocks = <&osc24M>;
333 };
335 wdt0: watchdog@01c20ca0 {
336 compatible = "allwinner,sun6i-a31-wdt";
337 reg = <0x01c20ca0 0x20>;
338 interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
339 };
341 lradc: lradc@1c22800 {
342 compatible = "allwinner,sun4i-a10-lradc-keys";
343 reg = <0x01c22800 0x400>;
344 interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
345 status = "disabled";
346 };
348 uart0: serial@01c28000 {
349 compatible = "snps,dw-apb-uart";
350 reg = <0x01c28000 0x400>;
351 interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
352 reg-shift = <2>;
353 reg-io-width = <4>;
354 clocks = <&ccu CLK_BUS_UART0>;
355 resets = <&ccu RST_BUS_UART0>;
356 status = "disabled";
357 };
359 uart1: serial@01c28400 {
360 compatible = "snps,dw-apb-uart";
361 reg = <0x01c28400 0x400>;
362 interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
363 reg-shift = <2>;
364 reg-io-width = <4>;
365 clocks = <&ccu CLK_BUS_UART1>;
366 resets = <&ccu RST_BUS_UART1>;
367 status = "disabled";
368 };
370 uart2: serial@01c28800 {
371 compatible = "snps,dw-apb-uart";
372 reg = <0x01c28800 0x400>;
373 interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
374 reg-shift = <2>;
375 reg-io-width = <4>;
376 clocks = <&ccu CLK_BUS_UART2>;
377 resets = <&ccu RST_BUS_UART2>;
378 status = "disabled";
379 };
381 i2c0: i2c@01c2ac00 {
382 compatible = "allwinner,sun6i-a31-i2c";
383 reg = <0x01c2ac00 0x400>;
384 interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
385 clocks = <&ccu CLK_BUS_I2C0>;
386 resets = <&ccu RST_BUS_I2C0>;
387 pinctrl-names = "default";
388 pinctrl-0 = <&i2c0_pins>;
389 status = "disabled";
390 #address-cells = <1>;
391 #size-cells = <0>;
392 };
394 i2c1: i2c@01c2b000 {
395 compatible = "allwinner,sun6i-a31-i2c";
396 reg = <0x01c2b000 0x400>;
397 interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
398 clocks = <&ccu CLK_BUS_I2C1>;
399 resets = <&ccu RST_BUS_I2C1>;
400 status = "disabled";
401 #address-cells = <1>;
402 #size-cells = <0>;
403 };
405 spi0: spi@1c68000 {
406 compatible = "allwinner,sun8i-h3-spi";
407 reg = <0x01c68000 0x1000>;
408 interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
409 clocks = <&ccu CLK_BUS_SPI0>, <&ccu CLK_SPI0>;
410 clock-names = "ahb", "mod";
411 pinctrl-names = "default";
412 pinctrl-0 = <&spi0_pins>;
413 resets = <&ccu RST_BUS_SPI0>;
414 status = "disabled";
415 #address-cells = <1>;
416 #size-cells = <0>;
417 };
419 gic: interrupt-controller@01c81000 {
420 compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic";
421 reg = <0x01c81000 0x1000>,
422 <0x01c82000 0x1000>,
423 <0x01c84000 0x2000>,
424 <0x01c86000 0x2000>;
425 interrupt-controller;
426 #interrupt-cells = <3>;
427 interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
428 };
429 };
430 };