disable i2c1

hc

2024-05-11 645e752c5a84baeb21015cdc85fc05b7d16312c8

 kernel/arch/arm/boot/dts/rk3288-evb.dtsi
..
..
@@ -5,22 +5,109 @@
5
5
 #include "rk3288.dtsi"
6
6
 
7
7
 / {
8
+	memory@0 {
9
+		device_type = "memory";
10
+		reg = <0x0 0x0 0x0 0x80000000>;
11
+	};
12
+
13
+	adc-keys {
14
+		compatible = "adc-keys";
15
+		io-channels = <&saradc 1>;
16
+		io-channel-names = "buttons";
17
+		keyup-threshold-microvolt = <1800000>;
18
+
19
+		button-up {
20
+			label = "Volume Up";
21
+			linux,code = <KEY_VOLUMEUP>;
22
+			press-threshold-microvolt = <100000>;
23
+		};
24
+
25
+		button-down {
26
+			label = "Volume Down";
27
+			linux,code = <KEY_VOLUMEDOWN>;
28
+			press-threshold-microvolt = <300000>;
29
+		};
30
+
31
+		menu {
32
+			label = "Menu";
33
+			linux,code = <KEY_MENU>;
34
+			press-threshold-microvolt = <640000>;
35
+		};
36
+
37
+		esc {
38
+			label = "Esc";
39
+			linux,code = <KEY_ESC>;
40
+			press-threshold-microvolt = <1000000>;
41
+		};
42
+
43
+		home  {
44
+			label = "Home";
45
+			linux,code = <KEY_HOME>;
46
+			press-threshold-microvolt = <1300000>;
47
+		};
48
+	};
49
+
50
+	rt5640_sound: rt5640-sound {
51
+		status = "okay";
52
+		compatible = "rockchip,multicodecs-card";
53
+		rockchip,card-name = "rockchip-rt5640";
54
+		hp-det-gpio = <&gpio7 RK_PA7 GPIO_ACTIVE_HIGH>;
55
+		io-channels = <&saradc 2>;
56
+		io-channel-names = "adc-detect";
57
+		keyup-threshold-microvolt = <1800000>;
58
+		poll-interval = <100>;
59
+		rockchip,format = "i2s";
60
+		rockchip,mclk-fs = <512>;
61
+		rockchip,cpu = <&i2s>;
62
+		rockchip,codec = <&rt5640>;
63
+		rockchip,audio-routing =
64
+			"Headphone", "HPOL",
65
+			"Headphone", "HPOR",
66
+			"Speaker", "SPOLP",
67
+			"Speaker", "SPOLN",
68
+			"Speaker", "SPORP",
69
+			"Speaker", "SPORN",
70
+			"Headphone", "Headphone Power",
71
+			"Headphone", "Headphone Power",
72
+			"Speaker", "Speaker Power",
73
+			"Speaker", "Speaker Power",
74
+			"DMIC L1", "Main Mic",
75
+			"DMIC R1", "Main Mic",
76
+			"IN3P", "Headset Mic",
77
+			"Headset Mic", "MICBIAS1";
78
+		play-pause-key {
79
+			label = "playpause";
80
+			linux,code = <KEY_PLAYPAUSE>;
81
+			press-threshold-microvolt = <2000>;
82
+		};
83
+	};
84
+
85
+	hdmi_sound: hdmi-sound {
86
+		status = "disabled";
87
+		compatible = "rockchip,hdmi";
88
+		rockchip,mclk-fs = <256>;
89
+		rockchip,card-name = "rockchip-hdmi0";
90
+		rockchip,cpu = <&i2s>;
91
+		rockchip,codec = <&hdmi>;
92
+		rockchip,jack-det;
93
+	};
94
+
8
95
 	backlight: backlight {
9
96
 		compatible = "pwm-backlight";
10
97
 		brightness-levels = <
11
-			0   1   2   3   4   5   6   7
12
-			8   9  10  11  12  13  14  15
13
-			16  17  18  19  20  21  22  23
14
-			24  25  26  27  28  29  30  31
15
-			32  33  34  35  36  37  38  39
16
-			40  41  42  43  44  45  46  47
17
-			48  49  50  51  52  53  54  55
18
-			56  57  58  59  60  61  62  63
19
-			64  65  66  67  68  69  70  71
20
-			72  73  74  75  76  77  78  79
21
-			80  81  82  83  84  85  86  87
22
-			88  89  90  91  92  93  94  95
23
-			96  97  98  99 100 101 102 103
98
+			  0   1   2   3   4   5   6   7
99
+			  8   9  10  11  12  13  14  15
100
+			 16  17  18  19  20  21  22  23
101
+			 24  25  26  27  28  29  30  31
102
+			 32  33  34  35  36  37  38  39
103
+			 40  41  42  43  44  45  46  47
104
+			 48  49  50  51  52  53  54  55
105
+			 56  57  58  59  60  61  62  63
106
+			 64  65  66  67  68  69  70  71
107
+			 72  73  74  75  76  77  78  79
108
+			 80  81  82  83  84  85  86  87
109
+			 88  89  90  91  92  93  94  95
110
+			 96  97  98  99 100 101 102 103
24
111
 			104 105 106 107 108 109 110 111
25
112
 			112 113 114 115 116 117 118 119
26
113
 			120 121 122 123 124 125 126 127
..
..
@@ -41,109 +128,10 @@
41
128
 			240 241 242 243 244 245 246 247
42
129
 			248 249 250 251 252 253 254 255>;
43
130
 		default-brightness-level = <128>;
44
-	};
45
-
46
-	adc-keys {
47
-		compatible = "adc-keys";
48
-		io-channels = <&saradc 1>;
49
-		io-channel-names = "buttons";
50
-		keyup-threshold-microvolt = <1800000>;
51
-		poll-interval = <100>;
52
-
53
-		vol-up-key {
54
-			label = "volume up";
55
-			linux,code = <KEY_VOLUMEUP>;
56
-			press-threshold-microvolt = <1000>;
57
-		};
58
-
59
-		vol-down-key {
60
-			label = "volume down";
61
-			linux,code = <KEY_VOLUMEDOWN>;
62
-			press-threshold-microvolt = <170000>;
63
-		};
64
-
65
-		menu {
66
-			label = "menu";
67
-			linux,code = <KEY_MENU>;
68
-			press-threshold-microvolt = <640000>;
69
-		};
70
-
71
-		esc {
72
-			label = "esc";
73
-			linux,code = <KEY_ESC>;
74
-			press-threshold-microvolt = <1000000>;
75
-		};
76
-
77
-		home  {
78
-			label = "home";
79
-			linux,code = <KEY_HOME>;
80
-			press-threshold-microvolt = <1300000>;
81
-		};
82
-	};
83
-
84
-	sound: sound {
85
-		status = "disabled";
86
-		compatible = "simple-audio-card";
87
-		simple-audio-card,format = "i2s";
88
-		simple-audio-card,name = "rockchip,rt5640-codec";
89
-		simple-audio-card,mclk-fs = <512>;
90
-		simple-audio-card,widgets =
91
-			"Microphone", "Microphone Jack",
92
-			"Headphone", "Headphone Jack";
93
-		simple-audio-card,routing =
94
-			"MIC1", "Microphone Jack",
95
-			"MIC2", "Microphone Jack",
96
-			"Microphone Jack", "micbias1",
97
-			"Headphone Jack", "HPOL",
98
-			"Headphone Jack", "HPOR";
99
-
100
-		simple-audio-card,dai-link@0 {
101
-			format = "i2s";
102
-			cpu {
103
-				sound-dai = <&i2s>;
104
-			};
105
-
106
-			codec {
107
-				sound-dai = <&rt5640>;
108
-			};
109
-		};
110
-
111
-		simple-audio-card,dai-link@1 {
112
-			format = "i2s";
113
-			cpu {
114
-				sound-dai = <&i2s>;
115
-			};
116
-
117
-			codec {
118
-				sound-dai = <&hdmi>;
119
-			};
120
-		};
121
-	};
122
-
123
-	hdmi_analog_sound: hdmi-analog-sound {
124
-		compatible = "rockchip,rk3288-hdmi-analog",
125
-			     "rockchip,rk3368-hdmi-analog";
126
-		rockchip,model = "rockchip,rt5640-codec";
127
-		rockchip,cpu = <&i2s>;
128
-		rockchip,codec = <&rt5640>, <&hdmi>;
129
-		rockchip,widgets =
130
-			"Microphone", "Microphone Jack",
131
-			"Headphone", "Headphone Jack";
132
-		rockchip,routing =
133
-			"MIC1", "Microphone Jack",
134
-			"MIC2", "Microphone Jack",
135
-			"Microphone Jack", "micbias1",
136
-			"Headphone Jack", "HPOL",
137
-			"Headphone Jack", "HPOR";
138
-		status = "disabled";
139
-	};
140
-
141
-	rk_headset {
142
-		compatible = "rockchip_headset";
143
-		headset_gpio = <&gpio7 RK_PA7 GPIO_ACTIVE_HIGH>;
131
+		enable-gpios = <&gpio7 RK_PA2 GPIO_ACTIVE_HIGH>;
144
132
 		pinctrl-names = "default";
145
-		pinctrl-0 = <&hp_det>;
146
-		io-channels = <&saradc 2>;
133
+		pinctrl-0 = <&bl_en>;
134
+		pwms = <&pwm0 0 1000000 PWM_POLARITY_INVERTED>;
147
135
 	};
148
136
 
149
137
 	ext_gmac: external-gmac-clock {
..
..
@@ -151,6 +139,41 @@
151
139
 		clock-frequency = <125000000>;
152
140
 		clock-output-names = "ext_gmac";
153
141
 		#clock-cells = <0>;
142
+	};
143
+
144
+	panel: panel {
145
+		compatible = "simple-panel";
146
+		backlight = <&backlight>;
147
+		enable-gpios = <&gpio7 RK_PA4 GPIO_ACTIVE_HIGH>;
148
+		pinctrl-names = "default";
149
+		pinctrl-0 = <&lcd_cs>;
150
+		prepare-delay-ms = <120>;
151
+		width-mm = <120>;
152
+		height-mm = <160>;
153
+
154
+		panel-timing {
155
+			clock-frequency = <200000000>;
156
+			hactive = <1536>;
157
+			hfront-porch = <12>;
158
+			hback-porch = <48>;
159
+			hsync-len = <16>;
160
+			vactive = <2048>;
161
+			vfront-porch = <8>;
162
+			vback-porch = <8>;
163
+			vsync-len = <4>;
164
+			hsync-active = <0>;
165
+			vsync-active = <0>;
166
+			de-active = <0>;
167
+			pixelclk-active = <0>;
168
+		};
169
+
170
+		ports {
171
+			panel_in: port {
172
+				panel_in_edp: endpoint {
173
+					remote-endpoint = <&edp_out_panel>;
174
+				};
175
+			};
176
+		};
154
177
 	};
155
178
 
156
179
 	gpio-keys {
..
..
@@ -168,15 +191,6 @@
168
191
 			wakeup-source;
169
192
 			debounce-interval = <100>;
170
193
 		};
171
-	};
172
-
173
-	vccadc_ref: vccadc-ref {
174
-		compatible = "regulator-fixed";
175
-		regulator-name = "vcc1v8_sys";
176
-		regulator-always-on;
177
-		regulator-boot-on;
178
-		regulator-min-microvolt = <1800000>;
179
-		regulator-max-microvolt = <1800000>;
180
194
 	};
181
195
 
182
196
 	/* This turns on USB vbus for both host0 (ehci) and host1 (dwc2) */
..
..
@@ -222,16 +236,6 @@
222
236
 		regulator-boot-on;
223
237
 	};
224
238
 
225
-	/* This switch DIO3222 HOST_DP_HOST to host2 (dwc2) */
226
-	vcc_3g: vcc-3g-regulator {
227
-		compatible = "regulator-fixed";
228
-		enable-active-high;
229
-		gpio = <&gpio7 8 GPIO_ACTIVE_HIGH>;
230
-		pinctrl-names = "default";
231
-		pinctrl-0 = <&pwr_3g>;
232
-		regulator-name = "vcc_3g";
233
-	};
234
-
235
239
 	/*
236
240
 	 * NOTE: vcc_sd isn't hooked up on v1.0 boards where power comes from
237
241
 	 * vcc_io directly.  Those boards won't be able to power cycle SD cards
..
..
@@ -275,9 +279,33 @@
275
279
 	cpu0-supply = <&vdd_cpu>;
276
280
 };
277
281
 
282
+&edp {
283
+	force-hpd;
284
+	status = "okay";
285
+
286
+	ports {
287
+		edp_out: port@1 {
288
+			reg = <1>;
289
+			#address-cells = <1>;
290
+			#size-cells = <0>;
291
+
292
+			edp_out_panel: endpoint@0 {
293
+				reg = <0>;
294
+				remote-endpoint = <&panel_in_edp>;
295
+			};
296
+		};
297
+	};
298
+};
299
+
300
+&edp_phy {
301
+	status = "okay";
302
+};
303
+
278
304
 &emmc {
279
305
 	bus-width = <8>;
280
306
 	cap-mmc-highspeed;
307
+	no-sdio;
308
+	no-sd;
281
309
 	disable-wp;
282
310
 	non-removable;
283
311
 	pinctrl-names = "default";
..
..
@@ -286,7 +314,7 @@
286
314
 };
287
315
 
288
316
 &saradc {
289
-	vref-supply = <&vccadc_ref>;
317
+	vref-supply = <&vcc_18>;
290
318
 	status = "okay";
291
319
 };
292
320
 
..
..
@@ -298,31 +326,15 @@
298
326
 	sd-uhs-sdr50;
299
327
 	sd-uhs-sdr104;
300
328
 	cap-sd-highspeed;
329
+	no-mmc;
330
+	no-sdio;
301
331
 	card-detect-delay = <200>;
302
332
 	disable-wp;			/* wp not hooked up */
303
-	num-slots = <1>;
304
333
 	pinctrl-names = "default";
305
334
 	pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
306
335
 	status = "okay";
307
336
 	vmmc-supply = <&vcc_sd>;
308
337
 	vqmmc-supply = <&vccio_sd>;
309
-	supports-sd;
310
-};
311
-
312
-&sdio0 {
313
-	status = "okay";
314
-	max-frequency = <150000000>;
315
-	bus-width = <4>;
316
-	cap-sd-highspeed;
317
-	cap-sdio-irq;
318
-	keep-power-in-suspend;
319
-	mmc-pwrseq = <&sdio_pwrseq>;
320
-	non-removable;
321
-	num-slots = <1>;
322
-	pinctrl-names = "default";
323
-	pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk &sdio0_int>;
324
-	sd-uhs-sdr104;
325
-	supports-sdio;
326
338
 };
327
339
 
328
340
 &gmac {
..
..
@@ -334,12 +346,12 @@
334
346
 	assigned-clock-rates = <125000000>;
335
347
 	snps,reset-gpio = <&gpio4 RK_PA7 GPIO_ACTIVE_HIGH>;
336
348
 	snps,reset-active-low;
337
-	snps,reset-delays-us = <0 10000 50000>;
349
+	snps,reset-delays-us = <0 10000 1000000>;
338
350
 	pinctrl-names = "default";
339
351
 	pinctrl-0 = <&rgmii_pins>;
340
352
 	tx_delay = <0x30>;
341
353
 	rx_delay = <0x10>;
342
-	status = "ok";
354
+	status = "okay";
343
355
 };
344
356
 
345
357
 &gpu {
..
..
@@ -348,14 +360,6 @@
348
360
 };
349
361
 
350
362
 &hdmi {
351
-	status = "okay";
352
-};
353
-
354
-&hdmi_in_vopl {
355
-	status = "disabled";
356
-};
357
-
358
-&hdmi_in_vopb {
359
363
 	status = "okay";
360
364
 };
361
365
 
..
..
@@ -372,15 +376,9 @@
372
376
 		reg = <0x1c>;
373
377
 		clocks = <&cru SCLK_I2S0_OUT>;
374
378
 		clock-names = "mclk";
375
-		interrupt-parent = <&gpio6>;
376
-		interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
377
379
 		pinctrl-names = "default";
378
380
 		pinctrl-0 = <&i2s0_mclk>;
379
381
 	};
380
-};
381
-
382
-&i2c3 {
383
-	status = "okay";
384
382
 };
385
383
 
386
384
 &i2c4 {
..
..
@@ -398,24 +396,33 @@
398
396
 	};
399
397
 };
400
398
 
401
-&i2c5 {
402
-	status = "okay";
403
-};
404
-
405
399
 &i2s {
406
400
 	#sound-dai-cells = <0>;
407
401
 	status = "okay";
408
402
 };
409
403
 
410
-&io_domains {
411
-	status = "okay";
412
-
413
-	sdcard-supply = <&vccio_sd>;
414
-	wifi-supply = <&vcc_18>;
415
-};
416
-
417
404
 &wdt {
418
405
 	status = "okay";
406
+};
407
+
408
+&pwm0 {
409
+	status = "okay";
410
+};
411
+
412
+&sdio0 {
413
+	status = "okay";
414
+	max-frequency = <150000000>;
415
+	bus-width = <4>;
416
+	cap-sd-highspeed;
417
+	no-mmc;
418
+	no-sd;
419
+	cap-sdio-irq;
420
+	mmc-pwrseq = <&sdio_pwrseq>;
421
+	keep-power-in-suspend;
422
+	non-removable;
423
+	pinctrl-names = "default";
424
+	pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk &sdio0_int>;
425
+	sd-uhs-sdr104;
419
426
 };
420
427
 
421
428
 &uart0 {
..
..
@@ -424,63 +431,13 @@
424
431
 	status = "okay";
425
432
 };
426
433
 
427
-&uart1 {
428
-	status = "okay";
429
-};
430
-
431
434
 &uart2 {
432
-	status = "okay";
433
-};
434
-
435
-&uart3 {
436
-	status = "okay";
437
-};
438
-
439
-&uart4 {
440
435
 	status = "okay";
441
436
 };
442
437
 
443
438
 &tsadc {
444
439
 	rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */
445
440
 	rockchip,hw-tshut-polarity = <0>; /* tshut polarity 0:LOW 1:HIGH */
446
-	status = "okay";
447
-};
448
-
449
-&usbphy {
450
-	status = "okay";
451
-};
452
-
453
-&usb_host0_ehci {
454
-	rockchip-relinquish-port;
455
-	status = "okay";
456
-};
457
-
458
-&usb_host0_ohci {
459
-	status = "okay";
460
-};
461
-
462
-&usb_host1 {
463
-	status = "okay";
464
-};
465
-
466
-&usb_otg {
467
-	vbus-supply = <&vcc_otg_vbus>;
468
-	status = "okay";
469
-};
470
-
471
-&vopb {
472
-	status = "okay";
473
-};
474
-
475
-&vopb_mmu {
476
-	status = "okay";
477
-};
478
-
479
-&vopl {
480
-	status = "okay";
481
-};
482
-
483
-&vopl_mmu {
484
441
 	status = "okay";
485
442
 };
486
443
 
..
..
@@ -494,15 +451,21 @@
494
451
 		drive-strength = <8>;
495
452
 	};
496
453
 
454
+	backlight {
455
+		bl_en: bl-en {
456
+			rockchip,pins = <7 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
457
+		};
458
+	};
459
+
497
460
 	buttons {
498
461
 		pwrbtn: pwrbtn {
499
462
 			rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
500
463
 		};
501
464
 	};
502
465
 
503
-	headphone {
504
-		hp_det: hp-det {
505
-			rockchip,pins = <7 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>;
466
+	lcd {
467
+		lcd_cs: lcd-cs {
468
+			rockchip,pins = <7 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
506
469
 		};
507
470
 	};
508
471
 
..
..
@@ -551,10 +514,6 @@
551
514
 		otg_vbus_drv: otg-bus-drv {
552
515
 			rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
553
516
 		};
554
-
555
-		pwr_3g: pwr-3g {
556
-			rockchip,pins = <7 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
557
-		};
558
517
 	};
559
518
 
560
519
 	eth_phy {
..
..
@@ -569,3 +528,41 @@
569
528
 		};
570
529
 	};
571
530
 };
531
+
532
+&usbphy {
533
+	status = "okay";
534
+};
535
+
536
+&usb_host0_ehci {
537
+	rockchip-relinquish-port;
538
+	status = "okay";
539
+};
540
+
541
+&usb_host0_ohci {
542
+	status = "okay";
543
+};
544
+
545
+&usb_host1 {
546
+	status = "okay";
547
+};
548
+
549
+&usb_otg {
550
+	vbus-supply = <&vcc_otg_vbus>;
551
+	status = "okay";
552
+};
553
+
554
+&vopb {
555
+	status = "okay";
556
+};
557
+
558
+&vopb_mmu {
559
+	status = "okay";
560
+};
561
+
562
+&vopl {
563
+	status = "okay";
564
+};
565
+
566
+&vopl_mmu {
567
+	status = "okay";
568
+};