2 * This program is free software; you can redistribute it and/or modify
3 * it under the terms of the GNU General Public License as published by
4 * the Free Software Foundation; either version 2 of the License, or
5 * (at your option) any later version.
7 * This program is distributed in the hope that it will be useful,
8 * but WITHOUT ANY WARRANTY; without even the implied warranty of
9 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10 * GNU General Public License for more details.
13 #include <dt-bindings/gpio/gpio.h>
14 #include <dt-bindings/interrupt-controller/irq.h>
15 #include <dt-bindings/interrupt-controller/arm-gic.h>
16 #include <dt-bindings/pinctrl/rockchip.h>
17 #include <dt-bindings/clock/rk3288-cru.h>
18 #include "skeleton.dtsi"
21 compatible = "rockchip,rk3288";
23 interrupt-parent = <&gic>;
45 compatible = "arm,cortex-a12";
50 compatible = "arm,cortex-a12";
55 compatible = "arm,cortex-a12";
60 compatible = "arm,cortex-a12";
66 compatible = "fixed-clock";
67 clock-frequency = <24000000>;
68 clock-output-names = "xin24m";
73 compatible = "arm,armv7-timer";
74 interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
75 <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
76 <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
77 <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
78 clock-frequency = <24000000>;
82 compatible = "rockchip,rk3288-i2c";
83 reg = <0xff140000 0x1000>;
84 interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
88 clocks = <&cru PCLK_I2C1>;
89 pinctrl-names = "default";
90 pinctrl-0 = <&i2c1_xfer>;
95 compatible = "rockchip,rk3288-i2c";
96 reg = <0xff150000 0x1000>;
97 interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
101 clocks = <&cru PCLK_I2C3>;
102 pinctrl-names = "default";
103 pinctrl-0 = <&i2c3_xfer>;
108 compatible = "rockchip,rk3288-i2c";
109 reg = <0xff160000 0x1000>;
110 interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
111 #address-cells = <1>;
114 clocks = <&cru PCLK_I2C4>;
115 pinctrl-names = "default";
116 pinctrl-0 = <&i2c4_xfer>;
121 compatible = "rockchip,rk3288-i2c";
122 reg = <0xff170000 0x1000>;
123 interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
124 #address-cells = <1>;
127 clocks = <&cru PCLK_I2C5>;
128 pinctrl-names = "default";
129 pinctrl-0 = <&i2c5_xfer>;
133 uart0: serial@ff180000 {
134 compatible = "rockchip,rk3288-uart", "snps,dw-apb-uart";
135 reg = <0xff180000 0x100>;
136 interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
139 clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
140 clock-names = "baudclk", "apb_pclk";
141 pinctrl-names = "default";
142 pinctrl-0 = <&uart0_xfer>;
146 uart1: serial@ff190000 {
147 compatible = "rockchip,rk3288-uart", "snps,dw-apb-uart";
148 reg = <0xff190000 0x100>;
149 interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
152 clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>;
153 clock-names = "baudclk", "apb_pclk";
154 pinctrl-names = "default";
155 pinctrl-0 = <&uart1_xfer>;
159 uart2: serial@ff690000 {
160 compatible = "rockchip,rk3288-uart", "snps,dw-apb-uart";
161 reg = <0xff690000 0x100>;
162 interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
165 clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
166 clock-names = "baudclk", "apb_pclk";
167 pinctrl-names = "default";
168 pinctrl-0 = <&uart2_xfer>;
172 uart3: serial@ff1b0000 {
173 compatible = "rockchip,rk3288-uart", "snps,dw-apb-uart";
174 reg = <0xff1b0000 0x100>;
175 interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
178 clocks = <&cru SCLK_UART3>, <&cru PCLK_UART3>;
179 clock-names = "baudclk", "apb_pclk";
180 pinctrl-names = "default";
181 pinctrl-0 = <&uart3_xfer>;
185 uart4: serial@ff1c0000 {
186 compatible = "rockchip,rk3288-uart", "snps,dw-apb-uart";
187 reg = <0xff1c0000 0x100>;
188 interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
191 clocks = <&cru SCLK_UART4>, <&cru PCLK_UART4>;
192 clock-names = "baudclk", "apb_pclk";
193 pinctrl-names = "default";
194 pinctrl-0 = <&uart4_xfer>;
199 compatible = "rockchip,rk3288-i2c";
200 reg = <0xff650000 0x1000>;
201 interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
202 #address-cells = <1>;
205 clocks = <&cru PCLK_I2C0>;
206 pinctrl-names = "default";
207 pinctrl-0 = <&i2c0_xfer>;
212 compatible = "rockchip,rk3288-i2c";
213 reg = <0xff660000 0x1000>;
214 interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
215 #address-cells = <1>;
218 clocks = <&cru PCLK_I2C2>;
219 pinctrl-names = "default";
220 pinctrl-0 = <&i2c2_xfer>;
224 pmu: power-management@ff730000 {
225 compatible = "rockchip,rk3288-pmu", "syscon";
226 reg = <0xff730000 0x100>;
229 sgrf: syscon@ff740000 {
230 compatible = "rockchip,rk3288-sgrf", "syscon";
231 reg = <0xff740000 0x1000>;
234 cru: clock-controller@ff760000 {
235 compatible = "rockchip,rk3288-cru";
236 reg = <0xff760000 0x1000>;
237 rockchip,grf = <&grf>;
242 grf: syscon@ff770000 {
243 compatible = "rockchip,rk3288-grf", "syscon";
244 reg = <0xff770000 0x1000>;
247 wdt: watchdog@ff800000 {
248 compatible = "rockchip,rk3288-wdt", "snps,dw-wdt";
249 reg = <0xff800000 0x100>;
250 interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
254 usb_host0_ehci: usb@ff500000 {
255 compatible = "generic-ehci";
256 reg = <0xff500000 0x100>;
257 interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
258 clocks = <&cru HCLK_USBHOST0>;
259 clock-names = "usbhost";
263 /* NOTE: ohci@ff520000 doesn't actually work on hardware */
265 usb_hsic: usb@ff5c0000 {
266 compatible = "generic-ehci";
267 reg = <0xff5c0000 0x100>;
268 interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
269 clocks = <&cru HCLK_HSIC>;
270 clock-names = "usbhost";
274 gic: interrupt-controller@ffc01000 {
275 compatible = "arm,gic-400";
276 interrupt-controller;
277 #interrupt-cells = <3>;
278 #address-cells = <0>;
280 reg = <0xffc01000 0x1000>,
284 interrupts = <GIC_PPI 9 0xf04>;
288 compatible = "rockchip,rk3288-pinctrl";
289 rockchip,grf = <&grf>;
290 rockchip,pmu = <&pmu>;
291 #address-cells = <1>;
295 gpio0: gpio0@ff750000 {
296 compatible = "rockchip,gpio-bank";
297 reg = <0xff750000 0x100>;
298 interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
299 clocks = <&cru PCLK_GPIO0>;
304 interrupt-controller;
305 #interrupt-cells = <2>;
308 gpio1: gpio1@ff780000 {
309 compatible = "rockchip,gpio-bank";
310 reg = <0xff780000 0x100>;
311 interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
312 clocks = <&cru PCLK_GPIO1>;
317 interrupt-controller;
318 #interrupt-cells = <2>;
321 gpio2: gpio2@ff790000 {
322 compatible = "rockchip,gpio-bank";
323 reg = <0xff790000 0x100>;
324 interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
325 clocks = <&cru PCLK_GPIO2>;
330 interrupt-controller;
331 #interrupt-cells = <2>;
334 gpio3: gpio3@ff7a0000 {
335 compatible = "rockchip,gpio-bank";
336 reg = <0xff7a0000 0x100>;
337 interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
338 clocks = <&cru PCLK_GPIO3>;
343 interrupt-controller;
344 #interrupt-cells = <2>;
347 gpio4: gpio4@ff7b0000 {
348 compatible = "rockchip,gpio-bank";
349 reg = <0xff7b0000 0x100>;
350 interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
351 clocks = <&cru PCLK_GPIO4>;
356 interrupt-controller;
357 #interrupt-cells = <2>;
360 gpio5: gpio5@ff7c0000 {
361 compatible = "rockchip,gpio-bank";
362 reg = <0xff7c0000 0x100>;
363 interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
364 clocks = <&cru PCLK_GPIO5>;
369 interrupt-controller;
370 #interrupt-cells = <2>;
373 gpio6: gpio6@ff7d0000 {
374 compatible = "rockchip,gpio-bank";
375 reg = <0xff7d0000 0x100>;
376 interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
377 clocks = <&cru PCLK_GPIO6>;
382 interrupt-controller;
383 #interrupt-cells = <2>;
386 gpio7: gpio7@ff7e0000 {
387 compatible = "rockchip,gpio-bank";
388 reg = <0xff7e0000 0x100>;
389 interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
390 clocks = <&cru PCLK_GPIO7>;
395 interrupt-controller;
396 #interrupt-cells = <2>;
399 gpio8: gpio8@ff7f0000 {
400 compatible = "rockchip,gpio-bank";
401 reg = <0xff7f0000 0x100>;
402 interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
403 clocks = <&cru PCLK_GPIO8>;
408 interrupt-controller;
409 #interrupt-cells = <2>;
412 pcfg_pull_up: pcfg-pull-up {
416 pcfg_pull_down: pcfg-pull-down {
420 pcfg_pull_none: pcfg-pull-none {
425 i2c0_xfer: i2c0-xfer {
426 rockchip,pins = <0 15 RK_FUNC_1 &pcfg_pull_none>,
427 <0 16 RK_FUNC_1 &pcfg_pull_none>;
432 i2c1_xfer: i2c1-xfer {
433 rockchip,pins = <8 4 RK_FUNC_1 &pcfg_pull_none>,
434 <8 5 RK_FUNC_1 &pcfg_pull_none>;
439 i2c2_xfer: i2c2-xfer {
440 rockchip,pins = <6 9 RK_FUNC_1 &pcfg_pull_none>,
441 <6 10 RK_FUNC_1 &pcfg_pull_none>;
446 i2c3_xfer: i2c3-xfer {
447 rockchip,pins = <2 16 RK_FUNC_1 &pcfg_pull_none>,
448 <2 17 RK_FUNC_1 &pcfg_pull_none>;
453 i2c4_xfer: i2c4-xfer {
454 rockchip,pins = <7 17 RK_FUNC_1 &pcfg_pull_none>,
455 <7 18 RK_FUNC_1 &pcfg_pull_none>;
460 i2c5_xfer: i2c5-xfer {
461 rockchip,pins = <7 19 RK_FUNC_1 &pcfg_pull_none>,
462 <7 20 RK_FUNC_1 &pcfg_pull_none>;
467 sdmmc_clk: sdmmc-clk {
468 rockchip,pins = <6 20 RK_FUNC_1 &pcfg_pull_none>;
471 sdmmc_cmd: sdmmc-cmd {
472 rockchip,pins = <6 21 RK_FUNC_1 &pcfg_pull_up>;
476 rockchip,pins = <6 22 RK_FUNC_1 &pcfg_pull_up>;
479 sdmmc_bus1: sdmmc-bus1 {
480 rockchip,pins = <6 16 RK_FUNC_1 &pcfg_pull_up>;
483 sdmmc_bus4: sdmmc-bus4 {
484 rockchip,pins = <6 16 RK_FUNC_1 &pcfg_pull_up>,
485 <6 17 RK_FUNC_1 &pcfg_pull_up>,
486 <6 18 RK_FUNC_1 &pcfg_pull_up>,
487 <6 19 RK_FUNC_1 &pcfg_pull_up>;
493 rockchip,pins = <3 18 RK_FUNC_2 &pcfg_pull_none>;
497 rockchip,pins = <3 16 RK_FUNC_2 &pcfg_pull_up>;
501 rockchip,pins = <3 9 RK_FUNC_2 &pcfg_pull_up>;
504 emmc_bus1: emmc-bus1 {
505 rockchip,pins = <3 0 RK_FUNC_2 &pcfg_pull_up>;
508 emmc_bus4: emmc-bus4 {
509 rockchip,pins = <3 0 RK_FUNC_2 &pcfg_pull_up>,
510 <3 1 RK_FUNC_2 &pcfg_pull_up>,
511 <3 2 RK_FUNC_2 &pcfg_pull_up>,
512 <3 3 RK_FUNC_2 &pcfg_pull_up>;
515 emmc_bus8: emmc-bus8 {
516 rockchip,pins = <3 0 RK_FUNC_2 &pcfg_pull_up>,
517 <3 1 RK_FUNC_2 &pcfg_pull_up>,
518 <3 2 RK_FUNC_2 &pcfg_pull_up>,
519 <3 3 RK_FUNC_2 &pcfg_pull_up>,
520 <3 4 RK_FUNC_2 &pcfg_pull_up>,
521 <3 5 RK_FUNC_2 &pcfg_pull_up>,
522 <3 6 RK_FUNC_2 &pcfg_pull_up>,
523 <3 7 RK_FUNC_2 &pcfg_pull_up>;
528 uart0_xfer: uart0-xfer {
529 rockchip,pins = <4 16 RK_FUNC_1 &pcfg_pull_up>,
530 <4 17 RK_FUNC_1 &pcfg_pull_none>;
533 uart0_cts: uart0-cts {
534 rockchip,pins = <4 18 RK_FUNC_1 &pcfg_pull_none>;
537 uart0_rts: uart0-rts {
538 rockchip,pins = <4 19 RK_FUNC_1 &pcfg_pull_none>;
543 uart1_xfer: uart1-xfer {
544 rockchip,pins = <5 8 RK_FUNC_1 &pcfg_pull_up>,
545 <5 9 RK_FUNC_1 &pcfg_pull_none>;
548 uart1_cts: uart1-cts {
549 rockchip,pins = <5 10 RK_FUNC_1 &pcfg_pull_none>;
552 uart1_rts: uart1-rts {
553 rockchip,pins = <5 11 RK_FUNC_1 &pcfg_pull_none>;
558 uart2_xfer: uart2-xfer {
559 rockchip,pins = <7 22 RK_FUNC_1 &pcfg_pull_up>,
560 <7 23 RK_FUNC_1 &pcfg_pull_none>;
562 /* no rts / cts for uart2 */
566 uart3_xfer: uart3-xfer {
567 rockchip,pins = <7 7 RK_FUNC_1 &pcfg_pull_up>,
568 <7 8 RK_FUNC_1 &pcfg_pull_none>;
571 uart3_cts: uart3-cts {
572 rockchip,pins = <7 9 RK_FUNC_1 &pcfg_pull_none>;
575 uart3_rts: uart3-rts {
576 rockchip,pins = <7 10 RK_FUNC_1 &pcfg_pull_none>;
581 uart4_xfer: uart4-xfer {
582 rockchip,pins = <5 12 3 &pcfg_pull_up>,
583 <5 13 3 &pcfg_pull_none>;
586 uart4_cts: uart4-cts {
587 rockchip,pins = <5 14 3 &pcfg_pull_none>;
590 uart4_rts: uart4-rts {
591 rockchip,pins = <5 15 3 &pcfg_pull_none>;