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Neil Armstrong41e359ed2019-05-27 15:38:52 +02001// SPDX-License-Identifier: GPL-2.0 OR MIT
Beniamino Galvaniaeff05a2014-10-05 23:59:14 +02002/*
3 * Copyright 2014 Carlo Caione <carlo@caione.org>
Beniamino Galvaniaeff05a2014-10-05 23:59:14 +02004 */
5
Martin Blumenstinglc4ac5c32019-12-08 19:05:24 +01006#include <dt-bindings/clock/meson8-ddr-clkc.h>
Martin Blumenstingl2c323c42017-06-04 20:33:41 +02007#include <dt-bindings/clock/meson8b-clkc.h>
Beniamino Galvanid9fea882015-01-17 19:15:16 +01008#include <dt-bindings/gpio/meson8-gpio.h>
Martin Blumenstinglaecc72b2020-06-20 18:10:08 +02009#include <dt-bindings/power/meson8-power.h>
Martin Blumenstingl4a5a2712017-09-17 18:45:22 +020010#include <dt-bindings/reset/amlogic,meson8b-clkc-reset.h>
Martin Blumenstingle30871872018-01-21 23:14:13 +010011#include <dt-bindings/reset/amlogic,meson8b-reset.h>
Martin Blumenstinglecdb7442020-12-21 19:13:04 +010012#include <dt-bindings/thermal/thermal.h>
Martin Blumenstingl7a16f062017-06-15 23:33:43 +020013#include "meson.dtsi"
Beniamino Galvaniaeff05a2014-10-05 23:59:14 +020014
15/ {
16 model = "Amlogic Meson8 SoC";
17 compatible = "amlogic,meson8";
18
Beniamino Galvaniaeff05a2014-10-05 23:59:14 +020019 cpus {
20 #address-cells = <1>;
21 #size-cells = <0>;
22
Martin Blumenstingl17b66022018-04-22 12:45:01 +020023 cpu0: cpu@200 {
Beniamino Galvaniaeff05a2014-10-05 23:59:14 +020024 device_type = "cpu";
25 compatible = "arm,cortex-a9";
Beniamino Galvani550ab392014-11-18 15:30:35 +010026 next-level-cache = <&L2>;
Beniamino Galvaniaeff05a2014-10-05 23:59:14 +020027 reg = <0x200>;
Martin Blumenstingl4a5a2712017-09-17 18:45:22 +020028 enable-method = "amlogic,meson8-smp";
29 resets = <&clkc CLKC_RESET_CPU0_SOFT_RESET>;
Martin Blumenstingl622b9822018-11-30 00:00:43 +010030 operating-points-v2 = <&cpu_opp_table>;
31 clocks = <&clkc CLKID_CPUCLK>;
Martin Blumenstinglecdb7442020-12-21 19:13:04 +010032 #cooling-cells = <2>; /* min followed by max */
Beniamino Galvaniaeff05a2014-10-05 23:59:14 +020033 };
34
Martin Blumenstingl17b66022018-04-22 12:45:01 +020035 cpu1: cpu@201 {
Beniamino Galvaniaeff05a2014-10-05 23:59:14 +020036 device_type = "cpu";
37 compatible = "arm,cortex-a9";
Beniamino Galvani550ab392014-11-18 15:30:35 +010038 next-level-cache = <&L2>;
Beniamino Galvaniaeff05a2014-10-05 23:59:14 +020039 reg = <0x201>;
Martin Blumenstingl4a5a2712017-09-17 18:45:22 +020040 enable-method = "amlogic,meson8-smp";
41 resets = <&clkc CLKC_RESET_CPU1_SOFT_RESET>;
Martin Blumenstingl622b9822018-11-30 00:00:43 +010042 operating-points-v2 = <&cpu_opp_table>;
43 clocks = <&clkc CLKID_CPUCLK>;
Martin Blumenstinglecdb7442020-12-21 19:13:04 +010044 #cooling-cells = <2>; /* min followed by max */
Beniamino Galvaniaeff05a2014-10-05 23:59:14 +020045 };
46
Martin Blumenstingl17b66022018-04-22 12:45:01 +020047 cpu2: cpu@202 {
Beniamino Galvaniaeff05a2014-10-05 23:59:14 +020048 device_type = "cpu";
49 compatible = "arm,cortex-a9";
Beniamino Galvani550ab392014-11-18 15:30:35 +010050 next-level-cache = <&L2>;
Beniamino Galvaniaeff05a2014-10-05 23:59:14 +020051 reg = <0x202>;
Martin Blumenstingl4a5a2712017-09-17 18:45:22 +020052 enable-method = "amlogic,meson8-smp";
53 resets = <&clkc CLKC_RESET_CPU2_SOFT_RESET>;
Martin Blumenstingl622b9822018-11-30 00:00:43 +010054 operating-points-v2 = <&cpu_opp_table>;
55 clocks = <&clkc CLKID_CPUCLK>;
Martin Blumenstinglecdb7442020-12-21 19:13:04 +010056 #cooling-cells = <2>; /* min followed by max */
Beniamino Galvaniaeff05a2014-10-05 23:59:14 +020057 };
58
Martin Blumenstingl17b66022018-04-22 12:45:01 +020059 cpu3: cpu@203 {
Beniamino Galvaniaeff05a2014-10-05 23:59:14 +020060 device_type = "cpu";
61 compatible = "arm,cortex-a9";
Beniamino Galvani550ab392014-11-18 15:30:35 +010062 next-level-cache = <&L2>;
Beniamino Galvaniaeff05a2014-10-05 23:59:14 +020063 reg = <0x203>;
Martin Blumenstingl4a5a2712017-09-17 18:45:22 +020064 enable-method = "amlogic,meson8-smp";
65 resets = <&clkc CLKC_RESET_CPU3_SOFT_RESET>;
Martin Blumenstingl622b9822018-11-30 00:00:43 +010066 operating-points-v2 = <&cpu_opp_table>;
67 clocks = <&clkc CLKID_CPUCLK>;
Martin Blumenstinglecdb7442020-12-21 19:13:04 +010068 #cooling-cells = <2>; /* min followed by max */
Martin Blumenstingl622b9822018-11-30 00:00:43 +010069 };
70 };
71
72 cpu_opp_table: opp-table {
73 compatible = "operating-points-v2";
74 opp-shared;
75
76 opp-96000000 {
77 opp-hz = /bits/ 64 <96000000>;
78 opp-microvolt = <825000>;
79 };
80 opp-192000000 {
81 opp-hz = /bits/ 64 <192000000>;
82 opp-microvolt = <825000>;
83 };
84 opp-312000000 {
85 opp-hz = /bits/ 64 <312000000>;
86 opp-microvolt = <825000>;
87 };
88 opp-408000000 {
89 opp-hz = /bits/ 64 <408000000>;
90 opp-microvolt = <825000>;
91 };
92 opp-504000000 {
93 opp-hz = /bits/ 64 <504000000>;
94 opp-microvolt = <825000>;
95 };
96 opp-600000000 {
97 opp-hz = /bits/ 64 <600000000>;
98 opp-microvolt = <850000>;
99 };
100 opp-720000000 {
101 opp-hz = /bits/ 64 <720000000>;
102 opp-microvolt = <850000>;
103 };
104 opp-816000000 {
105 opp-hz = /bits/ 64 <816000000>;
106 opp-microvolt = <875000>;
107 };
108 opp-1008000000 {
109 opp-hz = /bits/ 64 <1008000000>;
110 opp-microvolt = <925000>;
111 };
112 opp-1200000000 {
113 opp-hz = /bits/ 64 <1200000000>;
114 opp-microvolt = <975000>;
115 };
116 opp-1416000000 {
117 opp-hz = /bits/ 64 <1416000000>;
118 opp-microvolt = <1025000>;
119 };
120 opp-1608000000 {
121 opp-hz = /bits/ 64 <1608000000>;
122 opp-microvolt = <1100000>;
123 };
124 opp-1800000000 {
125 status = "disabled";
126 opp-hz = /bits/ 64 <1800000000>;
127 opp-microvolt = <1125000>;
128 };
129 opp-1992000000 {
130 status = "disabled";
131 opp-hz = /bits/ 64 <1992000000>;
132 opp-microvolt = <1150000>;
Beniamino Galvaniaeff05a2014-10-05 23:59:14 +0200133 };
134 };
Martin Blumenstingl8a7f0c52017-06-15 23:33:48 +0200135
Martin Blumenstingl7d3f6b52018-12-08 18:12:46 +0100136 gpu_opp_table: gpu-opp-table {
137 compatible = "operating-points-v2";
138
Martin Blumenstinglfe634a7a2019-12-25 02:06:06 +0100139 opp-182142857 {
140 opp-hz = /bits/ 64 <182142857>;
Martin Blumenstingl7d3f6b52018-12-08 18:12:46 +0100141 opp-microvolt = <1150000>;
142 };
143 opp-318750000 {
144 opp-hz = /bits/ 64 <318750000>;
145 opp-microvolt = <1150000>;
146 };
147 opp-425000000 {
148 opp-hz = /bits/ 64 <425000000>;
149 opp-microvolt = <1150000>;
150 };
151 opp-510000000 {
152 opp-hz = /bits/ 64 <510000000>;
153 opp-microvolt = <1150000>;
154 };
155 opp-637500000 {
156 opp-hz = /bits/ 64 <637500000>;
157 opp-microvolt = <1150000>;
158 turbo-mode;
159 };
160 };
161
Martin Blumenstingl17b66022018-04-22 12:45:01 +0200162 pmu {
163 compatible = "arm,cortex-a9-pmu";
164 interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>,
165 <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>,
166 <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>,
167 <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>;
168 interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
169 };
170
Martin Blumenstingl8a7f0c52017-06-15 23:33:48 +0200171 reserved-memory {
172 #address-cells = <1>;
173 #size-cells = <1>;
174 ranges;
175
176 /* 2 MiB reserved for Hardware ROM Firmware? */
177 hwrom@0 {
178 reg = <0x0 0x200000>;
179 no-map;
180 };
181
182 /*
183 * 1 MiB reserved for the "ARM Power Firmware": this is ARM
184 * code which is responsible for system suspend. It loads a
185 * piece of ARC code ("arc_power" in the vendor u-boot tree)
186 * into SRAM, executes that and shuts down the (last) ARM core.
187 * The arc_power firmware then checks various wakeup sources
188 * (IR remote receiver, HDMI CEC, WIFI and Bluetooth wakeup or
189 * simply the power key) and re-starts the ARM core once it
190 * detects a wakeup request.
191 */
192 power-firmware@4f00000 {
193 reg = <0x4f00000 0x100000>;
194 no-map;
195 };
196 };
Martin Blumenstingl7e22d722018-12-08 17:50:24 +0100197
Martin Blumenstinglecdb7442020-12-21 19:13:04 +0100198 thermal-zones {
199 soc {
200 polling-delay-passive = <250>; /* milliseconds */
201 polling-delay = <1000>; /* milliseconds */
202 thermal-sensors = <&thermal_sensor>;
203
204 cooling-maps {
205 map0 {
206 trip = <&soc_passive>;
207 cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
208 <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
209 <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
210 <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
211 <&mali THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
212 };
213
214 map1 {
215 trip = <&soc_hot>;
216 cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
217 <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
218 <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
219 <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
220 <&mali THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
221 };
222 };
223
224 trips {
225 soc_passive: soc-passive {
226 temperature = <80000>; /* millicelsius */
227 hysteresis = <2000>; /* millicelsius */
228 type = "passive";
229 };
230
231 soc_hot: soc-hot {
232 temperature = <90000>; /* millicelsius */
233 hysteresis = <2000>; /* millicelsius */
234 type = "hot";
235 };
236
237 soc_critical: soc-critical {
238 temperature = <110000>; /* millicelsius */
239 hysteresis = <2000>; /* millicelsius */
240 type = "critical";
241 };
242 };
243 };
244 };
245
Martin Blumenstingl47b58182019-05-20 21:43:51 +0200246 mmcbus: bus@c8000000 {
247 compatible = "simple-bus";
248 reg = <0xc8000000 0x8000>;
249 #address-cells = <1>;
250 #size-cells = <1>;
251 ranges = <0x0 0xc8000000 0x8000>;
252
Martin Blumenstinglc4ac5c32019-12-08 19:05:24 +0100253 ddr_clkc: clock-controller@400 {
254 compatible = "amlogic,meson8-ddr-clkc";
255 reg = <0x400 0x20>;
256 clocks = <&xtal>;
257 clock-names = "xtal";
258 #clock-cells = <1>;
259 };
260
Martin Blumenstingl47b58182019-05-20 21:43:51 +0200261 dmcbus: bus@6000 {
262 compatible = "simple-bus";
263 reg = <0x6000 0x400>;
264 #address-cells = <1>;
265 #size-cells = <1>;
266 ranges = <0x0 0x6000 0x400>;
267
268 canvas: video-lut@20 {
269 compatible = "amlogic,meson8-canvas",
270 "amlogic,canvas";
271 reg = <0x20 0x14>;
272 };
273 };
274 };
275
Martin Blumenstingl7e22d722018-12-08 17:50:24 +0100276 apb: bus@d0000000 {
277 compatible = "simple-bus";
278 reg = <0xd0000000 0x200000>;
279 #address-cells = <1>;
280 #size-cells = <1>;
281 ranges = <0x0 0xd0000000 0x200000>;
Martin Blumenstingl7d3f6b52018-12-08 18:12:46 +0100282
283 mali: gpu@c0000 {
284 compatible = "amlogic,meson8-mali", "arm,mali-450";
285 reg = <0xc0000 0x40000>;
286 interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>,
287 <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>,
288 <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>,
289 <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>,
290 <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>,
291 <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>,
292 <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>,
293 <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>,
294 <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>,
295 <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>,
Martin Blumenstingl7d3f6b52018-12-08 18:12:46 +0100296 <GIC_SPI 172 IRQ_TYPE_LEVEL_HIGH>,
297 <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>,
298 <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>,
299 <GIC_SPI 175 IRQ_TYPE_LEVEL_HIGH>,
300 <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>,
301 <GIC_SPI 177 IRQ_TYPE_LEVEL_HIGH>;
302 interrupt-names = "gp", "gpmmu", "pp", "pmu",
303 "pp0", "ppmmu0", "pp1", "ppmmu1",
304 "pp2", "ppmmu2", "pp4", "ppmmu4",
305 "pp5", "ppmmu5", "pp6", "ppmmu6";
306 resets = <&reset RESET_MALI>;
Martin Blumenstingl44cf6302021-07-11 23:40:23 +0200307
Martin Blumenstingl7d3f6b52018-12-08 18:12:46 +0100308 clocks = <&clkc CLKID_CLK81>, <&clkc CLKID_MALI>;
309 clock-names = "bus", "core";
Martin Blumenstingl44cf6302021-07-11 23:40:23 +0200310
311 assigned-clocks = <&clkc CLKID_MALI>;
312 assigned-clock-rates = <318750000>;
313
Martin Blumenstingl7d3f6b52018-12-08 18:12:46 +0100314 operating-points-v2 = <&gpu_opp_table>;
Martin Blumenstinglecdb7442020-12-21 19:13:04 +0100315 #cooling-cells = <2>; /* min followed by max */
Martin Blumenstingl7d3f6b52018-12-08 18:12:46 +0100316 };
Martin Blumenstingl7e22d722018-12-08 17:50:24 +0100317 };
Martin Blumenstingl200a5752017-04-17 23:39:37 +0200318}; /* end of / */
319
Martin Blumenstingl4f8ca132021-07-18 01:30:29 +0200320&aiu {
321 compatible = "amlogic,aiu-meson8", "amlogic,aiu";
322 clocks = <&clkc CLKID_AIU_GLUE>,
323 <&clkc CLKID_I2S_OUT>,
324 <&clkc CLKID_AOCLK_GATE>,
325 <&clkc CLKID_CTS_AMCLK>,
326 <&clkc CLKID_MIXER_IFACE>,
327 <&clkc CLKID_IEC958>,
328 <&clkc CLKID_IEC958_GATE>,
329 <&clkc CLKID_CTS_MCLK_I958>,
330 <&clkc CLKID_CTS_I958>;
331 clock-names = "pclk",
332 "i2s_pclk",
333 "i2s_aoclk",
334 "i2s_mclk",
335 "i2s_mixer",
336 "spdif_pclk",
337 "spdif_aoclk",
338 "spdif_mclk",
339 "spdif_mclk_sel";
340 resets = <&reset RESET_AIU>;
341};
342
Martin Blumenstingl200a5752017-04-17 23:39:37 +0200343&aobus {
Martin Blumenstingl4a5a2712017-09-17 18:45:22 +0200344 pmu: pmu@e0 {
345 compatible = "amlogic,meson8-pmu", "syscon";
Martin Blumenstingl46c95852019-11-17 16:41:54 +0100346 reg = <0xe0 0x18>;
Martin Blumenstingl4a5a2712017-09-17 18:45:22 +0200347 };
348
Martin Blumenstingl200a5752017-04-17 23:39:37 +0200349 pinctrl_aobus: pinctrl@84 {
350 compatible = "amlogic,meson8-aobus-pinctrl";
351 reg = <0x84 0xc>;
Beniamino Galvanid9fea882015-01-17 19:15:16 +0100352 #address-cells = <1>;
353 #size-cells = <1>;
354 ranges;
355
Martin Blumenstingl200a5752017-04-17 23:39:37 +0200356 gpio_ao: ao-bank@14 {
357 reg = <0x14 0x4>,
358 <0x2c 0x4>,
359 <0x24 0x8>;
360 reg-names = "mux", "pull", "gpio";
361 gpio-controller;
362 #gpio-cells = <2>;
Jerome Brunet677c4322017-09-21 19:14:44 +0200363 gpio-ranges = <&pinctrl_aobus 0 0 16>;
Martin Blumenstingl200a5752017-04-17 23:39:37 +0200364 };
365
Martin Blumenstingl4f8ca132021-07-18 01:30:29 +0200366 i2s_am_clk_pins: i2s-am-clk-out {
367 mux {
368 groups = "i2s_am_clk_out_ao";
369 function = "i2s_ao";
370 bias-disable;
371 };
372 };
373
374 i2s_out_ao_clk_pins: i2s-ao-clk-out {
375 mux {
376 groups = "i2s_ao_clk_out_ao";
377 function = "i2s_ao";
378 bias-disable;
379 };
380 };
381
382 i2s_out_lr_clk_pins: i2s-lr-clk-out {
383 mux {
384 groups = "i2s_lr_clk_out_ao";
385 function = "i2s_ao";
386 bias-disable;
387 };
388 };
389
390 i2s_out_ch01_ao_pins: i2s-out-ch01 {
391 mux {
392 groups = "i2s_out_ch01_ao";
393 function = "i2s_ao";
394 bias-disable;
395 };
396 };
397
Martin Blumenstingl200a5752017-04-17 23:39:37 +0200398 uart_ao_a_pins: uart_ao_a {
399 mux {
400 groups = "uart_tx_ao_a", "uart_rx_ao_a";
401 function = "uart_ao";
Jerome Brunet7e263352018-11-09 15:04:45 +0100402 bias-disable;
Martin Blumenstingl200a5752017-04-17 23:39:37 +0200403 };
404 };
405
406 i2c_ao_pins: i2c_mst_ao {
407 mux {
408 groups = "i2c_mst_sck_ao", "i2c_mst_sda_ao";
409 function = "i2c_mst_ao";
Jerome Brunet7e263352018-11-09 15:04:45 +0100410 bias-disable;
Martin Blumenstingl200a5752017-04-17 23:39:37 +0200411 };
412 };
Martin Blumenstingl79eb80b2017-06-10 00:20:39 +0200413
414 ir_recv_pins: remote {
415 mux {
416 groups = "remote_input";
417 function = "remote";
Jerome Brunet7e263352018-11-09 15:04:45 +0100418 bias-disable;
Martin Blumenstingl79eb80b2017-06-10 00:20:39 +0200419 };
420 };
Martin Blumenstingl192ec772017-06-15 23:33:45 +0200421
422 pwm_f_ao_pins: pwm-f-ao {
423 mux {
424 groups = "pwm_f_ao";
425 function = "pwm_f_ao";
Jerome Brunet7e263352018-11-09 15:04:45 +0100426 bias-disable;
Martin Blumenstingl192ec772017-06-15 23:33:45 +0200427 };
428 };
Martin Blumenstingl200a5752017-04-17 23:39:37 +0200429 };
430};
431
Martin Blumenstinglfb606cd2021-01-02 21:59:04 +0100432&ao_arc_rproc {
433 compatible= "amlogic,meson8-ao-arc", "amlogic,meson-mx-ao-arc";
434 amlogic,secbus2 = <&secbus2>;
435 sram = <&ao_arc_sram>;
436 resets = <&reset RESET_MEDIA_CPU>;
437 clocks = <&clkc CLKID_AO_MEDIA_CPU>;
438};
439
Martin Blumenstingl200a5752017-04-17 23:39:37 +0200440&cbus {
Martin Blumenstingle30871872018-01-21 23:14:13 +0100441 reset: reset-controller@4404 {
442 compatible = "amlogic,meson8b-reset";
443 reg = <0x4404 0x9c>;
444 #reset-cells = <1>;
445 };
446
Martin Blumenstinglbd835d52017-09-23 16:14:03 +0200447 analog_top: analog-top@81a8 {
448 compatible = "amlogic,meson8-analog-top", "syscon";
449 reg = <0x81a8 0x14>;
450 };
451
Martin Blumenstingl43d91c52017-07-12 00:20:15 +0200452 pwm_ef: pwm@86c0 {
453 compatible = "amlogic,meson8-pwm", "amlogic,meson8b-pwm";
454 reg = <0x86c0 0x10>;
455 #pwm-cells = <3>;
456 status = "disabled";
457 };
458
Martin Blumenstinglb6eac0d2019-02-09 01:26:40 +0100459 clock-measure@8758 {
460 compatible = "amlogic,meson8-clk-measure";
461 reg = <0x8758 0x1c>;
462 };
463
Martin Blumenstingl200a5752017-04-17 23:39:37 +0200464 pinctrl_cbus: pinctrl@9880 {
465 compatible = "amlogic,meson8-cbus-pinctrl";
466 reg = <0x9880 0x10>;
467 #address-cells = <1>;
468 #size-cells = <1>;
469 ranges;
470
471 gpio: banks@80b0 {
472 reg = <0x80b0 0x28>,
473 <0x80e8 0x18>,
474 <0x8120 0x18>,
475 <0x8030 0x30>;
Beniamino Galvanid9fea882015-01-17 19:15:16 +0100476 reg-names = "mux", "pull", "pull-enable", "gpio";
477 gpio-controller;
478 #gpio-cells = <2>;
Neil Armstrong90f349a2017-03-23 17:27:26 +0100479 gpio-ranges = <&pinctrl_cbus 0 0 120>;
Beniamino Galvanid9fea882015-01-17 19:15:16 +0100480 };
481
Martin Blumenstingld42ce5a2017-06-15 23:33:46 +0200482 sd_a_pins: sd-a {
483 mux {
484 groups = "sd_d0_a", "sd_d1_a", "sd_d2_a",
485 "sd_d3_a", "sd_clk_a", "sd_cmd_a";
486 function = "sd_a";
Jerome Brunet7e263352018-11-09 15:04:45 +0100487 bias-disable;
Martin Blumenstingld42ce5a2017-06-15 23:33:46 +0200488 };
489 };
490
491 sd_b_pins: sd-b {
492 mux {
493 groups = "sd_d0_b", "sd_d1_b", "sd_d2_b",
494 "sd_d3_b", "sd_clk_b", "sd_cmd_b";
495 function = "sd_b";
Jerome Brunet7e263352018-11-09 15:04:45 +0100496 bias-disable;
Martin Blumenstingld42ce5a2017-06-15 23:33:46 +0200497 };
498 };
499
500 sd_c_pins: sd-c {
501 mux {
502 groups = "sd_d0_c", "sd_d1_c", "sd_d2_c",
503 "sd_d3_c", "sd_clk_c", "sd_cmd_c";
504 function = "sd_c";
Jerome Brunet7e263352018-11-09 15:04:45 +0100505 bias-disable;
Martin Blumenstingld42ce5a2017-06-15 23:33:46 +0200506 };
507 };
508
Martin Blumenstingl73106f72020-06-20 18:36:52 +0200509 sdxc_b_pins: sdxc-b {
510 mux {
511 groups = "sdxc_d0_b", "sdxc_d13_b",
512 "sdxc_clk_b", "sdxc_cmd_b";
513 function = "sdxc_b";
514 bias-pull-up;
515 };
516 };
517
Martin Blumenstingl4f8ca132021-07-18 01:30:29 +0200518 spdif_out_pins: spdif-out {
519 mux {
520 groups = "spdif_out";
521 function = "spdif";
522 bias-disable;
523 };
524 };
525
Beniamino Galvanid9fea882015-01-17 19:15:16 +0100526 spi_nor_pins: nor {
527 mux {
528 groups = "nor_d", "nor_q", "nor_c", "nor_cs";
529 function = "nor";
Jerome Brunet7e263352018-11-09 15:04:45 +0100530 bias-disable;
Beniamino Galvanid9fea882015-01-17 19:15:16 +0100531 };
532 };
533
Beniamino Galvanid9fea882015-01-17 19:15:16 +0100534 eth_pins: ethernet {
535 mux {
536 groups = "eth_tx_clk_50m", "eth_tx_en",
537 "eth_txd1", "eth_txd0",
538 "eth_rx_clk_in", "eth_rx_dv",
539 "eth_rxd1", "eth_rxd0", "eth_mdio",
540 "eth_mdc";
541 function = "ethernet";
Jerome Brunet7e263352018-11-09 15:04:45 +0100542 bias-disable;
Beniamino Galvanid9fea882015-01-17 19:15:16 +0100543 };
544 };
Martin Blumenstingl192ec772017-06-15 23:33:45 +0200545
546 pwm_e_pins: pwm-e {
547 mux {
548 groups = "pwm_e";
549 function = "pwm_e";
Jerome Brunet7e263352018-11-09 15:04:45 +0100550 bias-disable;
Martin Blumenstingl192ec772017-06-15 23:33:45 +0200551 };
552 };
Martin Blumenstingle981e452018-05-10 01:50:36 +0200553
554 uart_a1_pins: uart-a1 {
555 mux {
556 groups = "uart_tx_a1",
557 "uart_rx_a1";
558 function = "uart_a";
Jerome Brunet7e263352018-11-09 15:04:45 +0100559 bias-disable;
Martin Blumenstingle981e452018-05-10 01:50:36 +0200560 };
561 };
562
563 uart_a1_cts_rts_pins: uart-a1-cts-rts {
564 mux {
565 groups = "uart_cts_a1",
566 "uart_rts_a1";
567 function = "uart_a";
Jerome Brunet7e263352018-11-09 15:04:45 +0100568 bias-disable;
Martin Blumenstingle981e452018-05-10 01:50:36 +0200569 };
570 };
Beniamino Galvanid9fea882015-01-17 19:15:16 +0100571 };
Martin Blumenstingl200a5752017-04-17 23:39:37 +0200572};
Beniamino Galvanid9fea882015-01-17 19:15:16 +0100573
Martin Blumenstingl4a5a2712017-09-17 18:45:22 +0200574&ahb_sram {
Martin Blumenstinglfb606cd2021-01-02 21:59:04 +0100575 ao_arc_sram: ao-arc-sram@0 {
576 compatible = "amlogic,meson8-ao-arc-sram";
577 reg = <0x0 0x8000>;
578 pool;
579 };
580
Martin Blumenstingl4a5a2712017-09-17 18:45:22 +0200581 smp-sram@1ff80 {
582 compatible = "amlogic,meson8-smp-sram";
583 reg = <0x1ff80 0x8>;
584 };
585};
586
Martin Blumenstingl2cb51a82017-10-03 01:28:04 +0200587&efuse {
588 compatible = "amlogic,meson8-efuse";
589 clocks = <&clkc CLKID_EFUSE>;
590 clock-names = "core";
Martin Blumenstinglf4c6e8e2019-01-18 23:52:23 +0100591
592 temperature_calib: calib@1f4 {
593 /* only the upper two bytes are relevant */
594 reg = <0x1f4 0x4>;
595 };
Martin Blumenstingl2cb51a82017-10-03 01:28:04 +0200596};
597
Martin Blumenstingl200a5752017-04-17 23:39:37 +0200598&ethmac {
Martin Blumenstinglf28d4bd2017-06-15 23:33:52 +0200599 clocks = <&clkc CLKID_ETH>;
Martin Blumenstingl200a5752017-04-17 23:39:37 +0200600 clock-names = "stmmaceth";
Martin Blumenstinglaecc72b2020-06-20 18:10:08 +0200601
602 power-domains = <&pwrc PWRC_MESON8_ETHERNET_MEM_ID>;
Martin Blumenstingl200a5752017-04-17 23:39:37 +0200603};
Carlo Caioneb60e1152016-03-23 10:13:59 +0100604
Martin Blumenstingl59e45c62017-10-30 00:05:22 +0100605&gpio_intc {
606 compatible = "amlogic,meson8-gpio-intc", "amlogic,meson-gpio-intc";
607 status = "okay";
608};
609
Martin Blumenstinglb6db3932019-01-18 23:52:21 +0100610&hhi {
611 clkc: clock-controller {
612 compatible = "amlogic,meson8-clkc";
Martin Blumenstinglc4ac5c32019-12-08 19:05:24 +0100613 clocks = <&xtal>, <&ddr_clkc DDR_CLKID_DDR_PLL>;
614 clock-names = "xtal", "ddr_pll";
Martin Blumenstinglb6db3932019-01-18 23:52:21 +0100615 #clock-cells = <1>;
616 #reset-cells = <1>;
617 };
Martin Blumenstinglaecc72b2020-06-20 18:10:08 +0200618
619 pwrc: power-controller {
620 compatible = "amlogic,meson8-pwrc";
621 #power-domain-cells = <1>;
622 amlogic,ao-sysctrl = <&pmu>;
623 clocks = <&clkc CLKID_VPU>;
624 clock-names = "vpu";
625 assigned-clocks = <&clkc CLKID_VPU>;
626 assigned-clock-rates = <364285714>;
627 };
Martin Blumenstinglb6db3932019-01-18 23:52:21 +0100628};
629
Martin Blumenstingla35910d2017-06-15 23:33:49 +0200630&hwrng {
631 compatible = "amlogic,meson8-rng", "amlogic,meson-rng";
632 clocks = <&clkc CLKID_RNG0>;
633 clock-names = "core";
634};
635
Martin Blumenstingl200a5752017-04-17 23:39:37 +0200636&i2c_AO {
Martin Blumenstingl2c323c42017-06-04 20:33:41 +0200637 clocks = <&clkc CLKID_CLK81>;
Martin Blumenstingl200a5752017-04-17 23:39:37 +0200638};
Carlo Caioneb60e1152016-03-23 10:13:59 +0100639
Martin Blumenstingl200a5752017-04-17 23:39:37 +0200640&i2c_A {
Martin Blumenstingl2c323c42017-06-04 20:33:41 +0200641 clocks = <&clkc CLKID_CLK81>;
Martin Blumenstingl200a5752017-04-17 23:39:37 +0200642};
Carlo Caioneb60e1152016-03-23 10:13:59 +0100643
Martin Blumenstingl200a5752017-04-17 23:39:37 +0200644&i2c_B {
Martin Blumenstingl2c323c42017-06-04 20:33:41 +0200645 clocks = <&clkc CLKID_CLK81>;
Martin Blumenstingl200a5752017-04-17 23:39:37 +0200646};
647
Carlo Caionebbe5b232017-04-17 23:42:44 +0200648&L2 {
649 arm,data-latency = <3 3 3>;
650 arm,tag-latency = <2 2 2>;
651 arm,filter-ranges = <0x100000 0xc0000000>;
Martin Blumenstingl6844e962017-10-31 23:23:16 +0100652 prefetch-data = <1>;
653 prefetch-instr = <1>;
654 arm,shared-override;
Carlo Caionebbe5b232017-04-17 23:42:44 +0200655};
656
Martin Blumenstingle8c276d2018-11-23 20:53:07 +0100657&periph {
658 scu@0 {
659 compatible = "arm,cortex-a9-scu";
660 reg = <0x0 0x100>;
661 };
Martin Blumenstingl1124d792018-11-23 20:53:08 +0100662
Martin Blumenstingl2710e8d2018-11-23 20:53:09 +0100663 timer@200 {
664 compatible = "arm,cortex-a9-global-timer";
665 reg = <0x200 0x20>;
666 interrupts = <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_EDGE_RISING)>;
667 clocks = <&clkc CLKID_PERIPH>;
668
669 /*
670 * the arm_global_timer driver currently does not handle clock
671 * rate changes. Keep it disabled for now.
672 */
673 status = "disabled";
674 };
675
Martin Blumenstingl1124d792018-11-23 20:53:08 +0100676 timer@600 {
677 compatible = "arm,cortex-a9-twd-timer";
678 reg = <0x600 0x20>;
679 interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_EDGE_RISING)>;
680 clocks = <&clkc CLKID_PERIPH>;
681 };
Martin Blumenstingle8c276d2018-11-23 20:53:07 +0100682};
683
Martin Blumenstingl43d91c52017-07-12 00:20:15 +0200684&pwm_ab {
685 compatible = "amlogic,meson8-pwm", "amlogic,meson8b-pwm";
686};
687
688&pwm_cd {
689 compatible = "amlogic,meson8-pwm", "amlogic,meson8b-pwm";
690};
691
Martin Blumenstinglf6eb9732019-04-13 18:34:21 +0200692&rtc {
693 compatible = "amlogic,meson8-rtc";
694 resets = <&reset RESET_RTC>;
695};
696
Martin Blumenstingla39a3b92017-06-15 23:33:47 +0200697&saradc {
698 compatible = "amlogic,meson8-saradc", "amlogic,meson-saradc";
Martin Blumenstingl630ea312019-12-08 19:05:23 +0100699 clocks = <&xtal>, <&clkc CLKID_SAR_ADC>;
Xingyu Chenb9b9db02017-11-16 17:01:15 +0800700 clock-names = "clkin", "core";
Martin Blumenstinglf4c6e8e2019-01-18 23:52:23 +0100701 amlogic,hhi-sysctrl = <&hhi>;
702 nvmem-cells = <&temperature_calib>;
703 nvmem-cell-names = "temperature_calib";
Martin Blumenstingla39a3b92017-06-15 23:33:47 +0200704};
705
Martin Blumenstingl73106f72020-06-20 18:36:52 +0200706&sdhc {
707 compatible = "amlogic,meson8-sdhc", "amlogic,meson-mx-sdhc";
708 clocks = <&xtal>,
709 <&clkc CLKID_FCLK_DIV4>,
710 <&clkc CLKID_FCLK_DIV3>,
711 <&clkc CLKID_FCLK_DIV5>,
712 <&clkc CLKID_SDHC>;
713 clock-names = "clkin0", "clkin1", "clkin2", "clkin3", "pclk";
714};
715
Martin Blumenstinglfb606cd2021-01-02 21:59:04 +0100716&secbus {
717 secbus2: system-controller@4000 {
718 compatible = "amlogic,meson8-secbus2", "syscon";
719 reg = <0x4000 0x2000>;
720 };
721};
722
Martin Blumenstingl88b1b182017-10-07 18:29:39 +0200723&sdio {
724 compatible = "amlogic,meson8-sdio", "amlogic,meson-mx-sdio";
725 clocks = <&clkc CLKID_SDIO>, <&clkc CLKID_CLK81>;
726 clock-names = "core", "clkin";
727};
728
Martin Blumenstingl200a5752017-04-17 23:39:37 +0200729&spifc {
Martin Blumenstingl2c323c42017-06-04 20:33:41 +0200730 clocks = <&clkc CLKID_CLK81>;
Martin Blumenstingl200a5752017-04-17 23:39:37 +0200731};
732
Martin Blumenstingl7b141ab2018-11-16 21:42:35 +0100733&timer_abcde {
Martin Blumenstingl630ea312019-12-08 19:05:23 +0100734 clocks = <&xtal>, <&clkc CLKID_CLK81>;
Martin Blumenstingl7b141ab2018-11-16 21:42:35 +0100735 clock-names = "xtal", "pclk";
736};
737
Martin Blumenstingl200a5752017-04-17 23:39:37 +0200738&uart_AO {
Martin Blumenstingl57007bf2021-12-27 19:00:25 +0100739 compatible = "amlogic,meson8-uart", "amlogic,meson-ao-uart";
740 clocks = <&xtal>, <&clkc CLKID_CLK81>, <&clkc CLKID_CLK81>;
741 clock-names = "xtal", "pclk", "baud";
Martin Blumenstingl200a5752017-04-17 23:39:37 +0200742};
743
744&uart_A {
Martin Blumenstingl57007bf2021-12-27 19:00:25 +0100745 compatible = "amlogic,meson8-uart";
746 clocks = <&xtal>, <&clkc CLKID_UART0>, <&clkc CLKID_CLK81>;
747 clock-names = "xtal", "pclk", "baud";
Martin Blumenstingl200a5752017-04-17 23:39:37 +0200748};
749
750&uart_B {
Martin Blumenstingl57007bf2021-12-27 19:00:25 +0100751 compatible = "amlogic,meson8-uart";
752 clocks = <&xtal>, <&clkc CLKID_UART0>, <&clkc CLKID_CLK81>;
753 clock-names = "xtal", "pclk", "baud";
Martin Blumenstingl200a5752017-04-17 23:39:37 +0200754};
755
756&uart_C {
Martin Blumenstingl57007bf2021-12-27 19:00:25 +0100757 compatible = "amlogic,meson8-uart";
758 clocks = <&xtal>, <&clkc CLKID_UART0>, <&clkc CLKID_CLK81>;
759 clock-names = "xtal", "pclk", "baud";
Martin Blumenstingl200a5752017-04-17 23:39:37 +0200760};
Martin Blumenstingle29b1cf2017-06-15 23:33:50 +0200761
762&usb0 {
763 compatible = "amlogic,meson8-usb", "snps,dwc2";
764 clocks = <&clkc CLKID_USB0_DDR_BRIDGE>;
765 clock-names = "otg";
766};
767
768&usb1 {
769 compatible = "amlogic,meson8-usb", "snps,dwc2";
770 clocks = <&clkc CLKID_USB1_DDR_BRIDGE>;
771 clock-names = "otg";
772};
773
774&usb0_phy {
775 compatible = "amlogic,meson8-usb2-phy", "amlogic,meson-mx-usb2-phy";
776 clocks = <&clkc CLKID_USB>, <&clkc CLKID_USB0>;
777 clock-names = "usb_general", "usb";
Martin Blumenstingle1fa57d2018-01-21 23:14:14 +0100778 resets = <&reset RESET_USB_OTG>;
Martin Blumenstingle29b1cf2017-06-15 23:33:50 +0200779};
780
781&usb1_phy {
782 compatible = "amlogic,meson8-usb2-phy", "amlogic,meson-mx-usb2-phy";
783 clocks = <&clkc CLKID_USB>, <&clkc CLKID_USB1>;
784 clock-names = "usb_general", "usb";
Martin Blumenstingle1fa57d2018-01-21 23:14:14 +0100785 resets = <&reset RESET_USB_OTG>;
Martin Blumenstingle29b1cf2017-06-15 23:33:50 +0200786};