Linux Audio

Check our new training course

Embedded Linux Audio

Check our new training course
with Creative Commons CC-BY-SA
lecture materials

Bootlin logo

Elixir Cross Referencer

Loading...
  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
// SPDX-License-Identifier: GPL-2.0 OR MIT
/*
 * Copyright 2015 Endless Mobile, Inc.
 * Author: Carlo Caione <carlo@endlessm.com>
 */

#include <dt-bindings/clock/meson8-ddr-clkc.h>
#include <dt-bindings/clock/meson8b-clkc.h>
#include <dt-bindings/gpio/meson8b-gpio.h>
#include <dt-bindings/power/meson8-power.h>
#include <dt-bindings/reset/amlogic,meson8b-reset.h>
#include <dt-bindings/reset/amlogic,meson8b-clkc-reset.h>
#include <dt-bindings/thermal/thermal.h>
#include "meson.dtsi"

/ {
	cpus {
		#address-cells = <1>;
		#size-cells = <0>;

		cpu0: cpu@200 {
			device_type = "cpu";
			compatible = "arm,cortex-a5";
			next-level-cache = <&L2>;
			reg = <0x200>;
			enable-method = "amlogic,meson8b-smp";
			resets = <&clkc CLKC_RESET_CPU0_SOFT_RESET>;
			operating-points-v2 = <&cpu_opp_table>;
			clocks = <&clkc CLKID_CPUCLK>;
			#cooling-cells = <2>; /* min followed by max */
		};

		cpu1: cpu@201 {
			device_type = "cpu";
			compatible = "arm,cortex-a5";
			next-level-cache = <&L2>;
			reg = <0x201>;
			enable-method = "amlogic,meson8b-smp";
			resets = <&clkc CLKC_RESET_CPU1_SOFT_RESET>;
			operating-points-v2 = <&cpu_opp_table>;
			clocks = <&clkc CLKID_CPUCLK>;
			#cooling-cells = <2>; /* min followed by max */
		};

		cpu2: cpu@202 {
			device_type = "cpu";
			compatible = "arm,cortex-a5";
			next-level-cache = <&L2>;
			reg = <0x202>;
			enable-method = "amlogic,meson8b-smp";
			resets = <&clkc CLKC_RESET_CPU2_SOFT_RESET>;
			operating-points-v2 = <&cpu_opp_table>;
			clocks = <&clkc CLKID_CPUCLK>;
			#cooling-cells = <2>; /* min followed by max */
		};

		cpu3: cpu@203 {
			device_type = "cpu";
			compatible = "arm,cortex-a5";
			next-level-cache = <&L2>;
			reg = <0x203>;
			enable-method = "amlogic,meson8b-smp";
			resets = <&clkc CLKC_RESET_CPU3_SOFT_RESET>;
			operating-points-v2 = <&cpu_opp_table>;
			clocks = <&clkc CLKID_CPUCLK>;
			#cooling-cells = <2>; /* min followed by max */
		};
	};

	cpu_opp_table: opp-table {
		compatible = "operating-points-v2";
		opp-shared;

		opp-96000000 {
			opp-hz = /bits/ 64 <96000000>;
			opp-microvolt = <860000>;
		};
		opp-192000000 {
			opp-hz = /bits/ 64 <192000000>;
			opp-microvolt = <860000>;
		};
		opp-312000000 {
			opp-hz = /bits/ 64 <312000000>;
			opp-microvolt = <860000>;
		};
		opp-408000000 {
			opp-hz = /bits/ 64 <408000000>;
			opp-microvolt = <860000>;
		};
		opp-504000000 {
			opp-hz = /bits/ 64 <504000000>;
			opp-microvolt = <860000>;
		};
		opp-600000000 {
			opp-hz = /bits/ 64 <600000000>;
			opp-microvolt = <860000>;
		};
		opp-720000000 {
			opp-hz = /bits/ 64 <720000000>;
			opp-microvolt = <860000>;
		};
		opp-816000000 {
			opp-hz = /bits/ 64 <816000000>;
			opp-microvolt = <900000>;
		};
		opp-1008000000 {
			opp-hz = /bits/ 64 <1008000000>;
			opp-microvolt = <1140000>;
		};
		opp-1200000000 {
			opp-hz = /bits/ 64 <1200000000>;
			opp-microvolt = <1140000>;
		};
		opp-1320000000 {
			opp-hz = /bits/ 64 <1320000000>;
			opp-microvolt = <1140000>;
		};
		opp-1488000000 {
			opp-hz = /bits/ 64 <1488000000>;
			opp-microvolt = <1140000>;
		};
		opp-1536000000 {
			opp-hz = /bits/ 64 <1536000000>;
			opp-microvolt = <1140000>;
		};
	};

	gpu_opp_table: opp-table-gpu {
		compatible = "operating-points-v2";

		opp-255000000 {
			opp-hz = /bits/ 64 <255000000>;
			opp-microvolt = <1100000>;
		};
		opp-364285714 {
			opp-hz = /bits/ 64 <364285714>;
			opp-microvolt = <1100000>;
		};
		opp-425000000 {
			opp-hz = /bits/ 64 <425000000>;
			opp-microvolt = <1100000>;
		};
		opp-510000000 {
			opp-hz = /bits/ 64 <510000000>;
			opp-microvolt = <1100000>;
		};
		opp-637500000 {
			opp-hz = /bits/ 64 <637500000>;
			opp-microvolt = <1100000>;
			turbo-mode;
		};
	};

	pmu {
		compatible = "arm,cortex-a5-pmu";
		interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>;
		interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
	};

	reserved-memory {
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;

		/* 2 MiB reserved for Hardware ROM Firmware? */
		hwrom@0 {
			reg = <0x0 0x200000>;
			no-map;
		};
	};

	thermal-zones {
		soc {
			polling-delay-passive = <250>; /* milliseconds */
			polling-delay = <1000>; /* milliseconds */
			thermal-sensors = <&thermal_sensor>;

			cooling-maps {
				map0 {
					trip = <&soc_passive>;
					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
							 <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
							 <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
							 <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
							 <&mali THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
				};

				map1 {
					trip = <&soc_hot>;
					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
							 <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
							 <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
							 <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
							 <&mali THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
				};
			};

			trips {
				soc_passive: soc-passive {
					temperature = <80000>; /* millicelsius */
					hysteresis = <2000>; /* millicelsius */
					type = "passive";
				};

				soc_hot: soc-hot {
					temperature = <90000>; /* millicelsius */
					hysteresis = <2000>; /* millicelsius */
					type = "hot";
				};

				soc_critical: soc-critical {
					temperature = <110000>; /* millicelsius */
					hysteresis = <2000>; /* millicelsius */
					type = "critical";
				};
			};
		};
	};

	mmcbus: bus@c8000000 {
		compatible = "simple-bus";
		reg = <0xc8000000 0x8000>;
		#address-cells = <1>;
		#size-cells = <1>;
		ranges = <0x0 0xc8000000 0x8000>;

		ddr_clkc: clock-controller@400 {
			compatible = "amlogic,meson8b-ddr-clkc";
			reg = <0x400 0x20>;
			clocks = <&xtal>;
			clock-names = "xtal";
			#clock-cells = <1>;
		};

		dmcbus: bus@6000 {
			compatible = "simple-bus";
			reg = <0x6000 0x400>;
			#address-cells = <1>;
			#size-cells = <1>;
			ranges = <0x0 0x6000 0x400>;

			canvas: video-lut@48 {
				compatible = "amlogic,meson8b-canvas",
					     "amlogic,canvas";
				reg = <0x48 0x14>;
			};
		};
	};

	apb: bus@d0000000 {
		compatible = "simple-bus";
		reg = <0xd0000000 0x200000>;
		#address-cells = <1>;
		#size-cells = <1>;
		ranges = <0x0 0xd0000000 0x200000>;

		mali: gpu@c0000 {
			compatible = "amlogic,meson8b-mali", "arm,mali-450";
			reg = <0xc0000 0x40000>;
			interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>,
				     <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>;
			interrupt-names = "gp", "gpmmu", "pp", "pmu",
					  "pp0", "ppmmu0", "pp1", "ppmmu1";
			resets = <&reset RESET_MALI>;
			clocks = <&clkc CLKID_CLK81>, <&clkc CLKID_MALI>;
			clock-names = "bus", "core";
			operating-points-v2 = <&gpu_opp_table>;
			#cooling-cells = <2>; /* min followed by max */
		};
	};
}; /* end of / */

&aiu {
	compatible = "amlogic,aiu-meson8b", "amlogic,aiu";
	clocks = <&clkc CLKID_AIU_GLUE>,
		 <&clkc CLKID_I2S_OUT>,
		 <&clkc CLKID_AOCLK_GATE>,
		 <&clkc CLKID_CTS_AMCLK>,
		 <&clkc CLKID_MIXER_IFACE>,
		 <&clkc CLKID_IEC958>,
		 <&clkc CLKID_IEC958_GATE>,
		 <&clkc CLKID_CTS_MCLK_I958>,
		 <&clkc CLKID_CTS_I958>;
	clock-names = "pclk",
		      "i2s_pclk",
		      "i2s_aoclk",
		      "i2s_mclk",
		      "i2s_mixer",
		      "spdif_pclk",
		      "spdif_aoclk",
		      "spdif_mclk",
		      "spdif_mclk_sel";
	resets = <&reset RESET_AIU>;
};

&aobus {
	pmu: pmu@e0 {
		compatible = "amlogic,meson8b-pmu", "syscon";
		reg = <0xe0 0x18>;
	};

	pinctrl_aobus: pinctrl@84 {
		compatible = "amlogic,meson8b-aobus-pinctrl";
		reg = <0x84 0xc>;
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;

		gpio_ao: ao-bank@14 {
			reg = <0x14 0x4>,
				<0x2c 0x4>,
				<0x24 0x8>;
			reg-names = "mux", "pull", "gpio";
			gpio-controller;
			#gpio-cells = <2>;
			gpio-ranges = <&pinctrl_aobus 0 0 16>;
		};

		i2s_am_clk_pins: i2s-am-clk-out {
			mux {
				groups = "i2s_am_clk_out";
				function = "i2s";
				bias-disable;
			};
		};

		i2s_out_ao_clk_pins: i2s-ao-clk-out {
			mux {
				groups = "i2s_ao_clk_out";
				function = "i2s";
				bias-disable;
			};
		};

		i2s_out_lr_clk_pins: i2s-lr-clk-out {
			mux {
				groups = "i2s_lr_clk_out";
				function = "i2s";
				bias-disable;
			};
		};

		i2s_out_ch01_ao_pins: i2s-out-ch01 {
			mux {
				groups = "i2s_out_01";
				function = "i2s";
				bias-disable;
			};
		};

		spdif_out_1_pins: spdif-out-1 {
			mux {
				groups = "spdif_out_1";
				function = "spdif_1";
				bias-disable;
			};
		};

		uart_ao_a_pins: uart_ao_a {
			mux {
				groups = "uart_tx_ao_a", "uart_rx_ao_a";
				function = "uart_ao";
				bias-disable;
			};
		};

		ir_recv_pins: remote {
			mux {
				groups = "remote_input";
				function = "remote";
				bias-disable;
			};
		};
	};
};

&ao_arc_rproc {
	compatible = "amlogic,meson8b-ao-arc", "amlogic,meson-mx-ao-arc";
	amlogic,secbus2 = <&secbus2>;
	sram = <&ao_arc_sram>;
	resets = <&reset RESET_MEDIA_CPU>;
	clocks = <&clkc CLKID_AO_MEDIA_CPU>;
};

&cbus {
	reset: reset-controller@4404 {
		compatible = "amlogic,meson8b-reset";
		reg = <0x4404 0x9c>;
		#reset-cells = <1>;
	};

	analog_top: analog-top@81a8 {
		compatible = "amlogic,meson8b-analog-top", "syscon";
		reg = <0x81a8 0x14>;
	};

	pwm_ef: pwm@86c0 {
		compatible = "amlogic,meson8b-pwm";
		reg = <0x86c0 0x10>;
		#pwm-cells = <3>;
		status = "disabled";
	};

	clock-measure@8758 {
		compatible = "amlogic,meson8b-clk-measure";
		reg = <0x8758 0x1c>;
	};

	pinctrl_cbus: pinctrl@9880 {
		compatible = "amlogic,meson8b-cbus-pinctrl";
		reg = <0x9880 0x10>;
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;

		gpio: banks@80b0 {
			reg = <0x80b0 0x28>,
				<0x80e8 0x18>,
				<0x8120 0x18>,
				<0x8030 0x38>;
			reg-names = "mux", "pull", "pull-enable", "gpio";
			gpio-controller;
			#gpio-cells = <2>;
			gpio-ranges = <&pinctrl_cbus 0 0 83>;
		};

		eth_rgmii_pins: eth-rgmii {
			mux {
				groups = "eth_tx_clk",
					 "eth_tx_en",
					 "eth_txd1_0",
					 "eth_txd0_0",
					 "eth_rx_clk",
					 "eth_rx_dv",
					 "eth_rxd1",
					 "eth_rxd0",
					 "eth_mdio_en",
					 "eth_mdc",
					 "eth_ref_clk",
					 "eth_txd2",
					 "eth_txd3",
					 "eth_rxd3",
					 "eth_rxd2";
				function = "ethernet";
				bias-disable;
			};
		};

		eth_rmii_pins: eth-rmii {
			mux {
				groups = "eth_tx_en",
					 "eth_txd1_0",
					 "eth_txd0_0",
					 "eth_rx_clk",
					 "eth_rx_dv",
					 "eth_rxd1",
					 "eth_rxd0",
					 "eth_mdio_en",
					 "eth_mdc";
				function = "ethernet";
				bias-disable;
			};
		};

		i2c_a_pins: i2c-a {
			mux {
				groups = "i2c_sda_a", "i2c_sck_a";
				function = "i2c_a";
				bias-disable;
			};
		};

		sd_b_pins: sd-b {
			mux {
				groups = "sd_d0_b", "sd_d1_b", "sd_d2_b",
					"sd_d3_b", "sd_clk_b", "sd_cmd_b";
				function = "sd_b";
				bias-disable;
			};
		};

		sdxc_c_pins: sdxc-c {
			mux {
				groups = "sdxc_d0_c", "sdxc_d13_c",
					 "sdxc_d47_c", "sdxc_clk_c",
					 "sdxc_cmd_c";
				function = "sdxc_c";
				bias-pull-up;
			};
		};

		pwm_c1_pins: pwm-c1 {
			mux {
				groups = "pwm_c1";
				function = "pwm_c";
				bias-disable;
			};
		};

		pwm_d_pins: pwm-d {
			mux {
				groups = "pwm_d";
				function = "pwm_d";
				bias-disable;
			};
		};

		uart_b0_pins: uart-b0 {
			mux {
				groups = "uart_tx_b0",
				       "uart_rx_b0";
				function = "uart_b";
				bias-disable;
			};
		};

		uart_b0_cts_rts_pins: uart-b0-cts-rts {
			mux {
				groups = "uart_cts_b0",
				       "uart_rts_b0";
				function = "uart_b";
				bias-disable;
			};
		};
	};
};

&ahb_sram {
	ao_arc_sram: ao-arc-sram@0 {
		compatible = "amlogic,meson8b-ao-arc-sram";
		reg = <0x0 0x8000>;
		pool;
	};

	smp-sram@1ff80 {
		compatible = "amlogic,meson8b-smp-sram";
		reg = <0x1ff80 0x8>;
	};
};


&efuse {
	compatible = "amlogic,meson8b-efuse";
	clocks = <&clkc CLKID_EFUSE>;
	clock-names = "core";

	temperature_calib: calib@1f4 {
		/* only the upper two bytes are relevant */
		reg = <0x1f4 0x4>;
	};
};

&ethmac {
	compatible = "amlogic,meson8b-dwmac", "snps,dwmac-3.70a", "snps,dwmac";

	reg = <0xc9410000 0x10000
	       0xc1108140 0x4>;

	clocks = <&clkc CLKID_ETH>,
		 <&clkc CLKID_MPLL2>,
		 <&clkc CLKID_MPLL2>,
		 <&clkc CLKID_FCLK_DIV2>;
	clock-names = "stmmaceth", "clkin0", "clkin1", "timing-adjustment";
	rx-fifo-depth = <4096>;
	tx-fifo-depth = <2048>;

	resets = <&reset RESET_ETHERNET>;
	reset-names = "stmmaceth";

	power-domains = <&pwrc PWRC_MESON8_ETHERNET_MEM_ID>;
};

&gpio_intc {
	compatible = "amlogic,meson8b-gpio-intc",
		     "amlogic,meson-gpio-intc";
	status = "okay";
};

&hhi {
	clkc: clock-controller {
		compatible = "amlogic,meson8b-clkc";
		clocks = <&xtal>, <&ddr_clkc DDR_CLKID_DDR_PLL>;
		clock-names = "xtal", "ddr_pll";
		#clock-cells = <1>;
		#reset-cells = <1>;
	};

	pwrc: power-controller {
		compatible = "amlogic,meson8b-pwrc";
		#power-domain-cells = <1>;
		amlogic,ao-sysctrl = <&pmu>;
		resets = <&reset RESET_DBLK>,
			 <&reset RESET_PIC_DC>,
			 <&reset RESET_HDMI_APB>,
			 <&reset RESET_HDMI_SYSTEM_RESET>,
			 <&reset RESET_VENCI>,
			 <&reset RESET_VENCP>,
			 <&reset RESET_VDAC_4>,
			 <&reset RESET_VENCL>,
			 <&reset RESET_VIU>,
			 <&reset RESET_VENC>,
			 <&reset RESET_RDMA>;
		reset-names = "dblk", "pic_dc", "hdmi_apb", "hdmi_system",
			      "venci", "vencp", "vdac", "vencl", "viu",
			      "venc", "rdma";
		clocks = <&clkc CLKID_VPU>;
		clock-names = "vpu";
		assigned-clocks = <&clkc CLKID_VPU>;
		assigned-clock-rates = <182142857>;
	};
};

&hwrng {
	compatible = "amlogic,meson8b-rng", "amlogic,meson-rng";
	clocks = <&clkc CLKID_RNG0>;
	clock-names = "core";
};

&i2c_AO {
	clocks = <&clkc CLKID_CLK81>;
};

&i2c_A {
	clocks = <&clkc CLKID_I2C>;
};

&i2c_B {
	clocks = <&clkc CLKID_I2C>;
};

&L2 {
	arm,data-latency = <3 3 3>;
	arm,tag-latency = <2 2 2>;
	arm,filter-ranges = <0x100000 0xc0000000>;
	prefetch-data = <1>;
	prefetch-instr = <1>;
	arm,prefetch-offset = <7>;
	arm,double-linefill = <1>;
	arm,prefetch-drop = <1>;
	arm,shared-override;
};

&periph {
	scu@0 {
		compatible = "arm,cortex-a5-scu";
		reg = <0x0 0x100>;
	};

	timer@200 {
		compatible = "arm,cortex-a5-global-timer";
		reg = <0x200 0x20>;
		interrupts = <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_EDGE_RISING)>;
		clocks = <&clkc CLKID_PERIPH>;

		/*
		 * the arm_global_timer driver currently does not handle clock
		 * rate changes. Keep it disabled for now.
		 */
		status = "disabled";
	};

	timer@600 {
		compatible = "arm,cortex-a5-twd-timer";
		reg = <0x600 0x20>;
		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_EDGE_RISING)>;
		clocks = <&clkc CLKID_PERIPH>;
	};
};

&pwm_ab {
	compatible = "amlogic,meson8b-pwm";
};

&pwm_cd {
	compatible = "amlogic,meson8b-pwm";
};

&rtc {
	compatible = "amlogic,meson8b-rtc";
	resets = <&reset RESET_RTC>;
};

&saradc {
	compatible = "amlogic,meson8b-saradc", "amlogic,meson-saradc";
	clocks = <&xtal>, <&clkc CLKID_SAR_ADC>;
	clock-names = "clkin", "core";
	amlogic,hhi-sysctrl = <&hhi>;
	nvmem-cells = <&temperature_calib>;
	nvmem-cell-names = "temperature_calib";
};

&sdhc {
	compatible = "amlogic,meson8-sdhc", "amlogic,meson-mx-sdhc";
	clocks = <&xtal>,
		 <&clkc CLKID_FCLK_DIV4>,
		 <&clkc CLKID_FCLK_DIV3>,
		 <&clkc CLKID_FCLK_DIV5>,
		 <&clkc CLKID_SDHC>;
	clock-names = "clkin0", "clkin1", "clkin2", "clkin3", "pclk";
};

&secbus {
	secbus2: system-controller@4000 {
		compatible = "amlogic,meson8b-secbus2", "syscon";
		reg = <0x4000 0x2000>;
	};
};

&sdio {
	compatible = "amlogic,meson8b-sdio", "amlogic,meson-mx-sdio";
	clocks = <&clkc CLKID_SDIO>, <&clkc CLKID_CLK81>;
	clock-names = "core", "clkin";
};

&timer_abcde {
	clocks = <&xtal>, <&clkc CLKID_CLK81>;
	clock-names = "xtal", "pclk";
};

&uart_AO {
	compatible = "amlogic,meson8b-uart", "amlogic,meson-ao-uart";
	clocks = <&xtal>, <&clkc CLKID_CLK81>, <&clkc CLKID_CLK81>;
	clock-names = "xtal", "pclk", "baud";
};

&uart_A {
	compatible = "amlogic,meson8b-uart";
	clocks = <&xtal>, <&clkc CLKID_UART0>, <&clkc CLKID_CLK81>;
	clock-names = "xtal", "pclk", "baud";
};

&uart_B {
	compatible = "amlogic,meson8b-uart";
	clocks = <&xtal>, <&clkc CLKID_UART1>, <&clkc CLKID_CLK81>;
	clock-names = "xtal", "pclk", "baud";
};

&uart_C {
	compatible = "amlogic,meson8b-uart";
	clocks = <&xtal>, <&clkc CLKID_UART2>, <&clkc CLKID_CLK81>;
	clock-names = "xtal", "pclk", "baud";
};

&usb0 {
	compatible = "amlogic,meson8b-usb", "snps,dwc2";
	clocks = <&clkc CLKID_USB0_DDR_BRIDGE>;
	clock-names = "otg";
};

&usb1 {
	compatible = "amlogic,meson8b-usb", "snps,dwc2";
	clocks = <&clkc CLKID_USB1_DDR_BRIDGE>;
	clock-names = "otg";
};

&usb0_phy {
	compatible = "amlogic,meson8b-usb2-phy", "amlogic,meson-mx-usb2-phy";
	clocks = <&clkc CLKID_USB>, <&clkc CLKID_USB0>;
	clock-names = "usb_general", "usb";
	resets = <&reset RESET_USB_OTG>;
};

&usb1_phy {
	compatible = "amlogic,meson8b-usb2-phy", "amlogic,meson-mx-usb2-phy";
	clocks = <&clkc CLKID_USB>, <&clkc CLKID_USB1>;
	clock-names = "usb_general", "usb";
	resets = <&reset RESET_USB_OTG>;
};

&wdt {
	compatible = "amlogic,meson8b-wdt";
};