forked from ~ljy/RK356X_SDK_RELEASE

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2023-12-11 d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d 
 kernel/arch/arm/boot/dts/omap3-gta04.dtsi
....@@ -1,19 +1,17 @@
1
+// SPDX-License-Identifier: GPL-2.0-only
12 /*
23  * Copyright (C) 2013 Marek Belisko <marek@goldelico.com>
34  *
45  * Based on omap3-beagle-xm.dts
5
- *
6
- * This program is free software; you can redistribute it and/or modify
7
- * it under the terms of the GNU General Public License version 2 as
8
- * published by the Free Software Foundation.
96  */
107 /dts-v1/;
118 
129 #include "omap36xx.dtsi"
10
+#include <dt-bindings/input/input.h>
1311 
1412 / {
1513 	model = "OMAP3 GTA04";
16
-	compatible = "ti,omap3-gta04", "ti,omap36xx", "ti,omap3";
14
+	compatible = "ti,omap3-gta04", "ti,omap3630", "ti,omap36xx", "ti,omap3";
1715 
1816 	cpus {
1917 		cpu@0 {
....@@ -26,9 +24,23 @@
2624 		reg = <0x80000000 0x20000000>; /* 512 MB */
2725 	};
2826 
27
+	chosen {
28
+		stdout-path = &uart3;
29
+	};
30
+
2931 	aliases {
3032 		display0 = &lcd;
3133 		display1 = &tv0;
34
+		/delete-property/ mmc2;
35
+		/delete-property/ mmc3;
36
+	};
37
+
38
+	ldo_3v3: fixedregulator {
39
+		compatible = "regulator-fixed";
40
+		regulator-name = "ldo_3v3";
41
+		regulator-min-microvolt = <3300000>;
42
+		regulator-max-microvolt = <3300000>;
43
+		regulator-always-on;
3244 	};
3345 
3446 	/* fixed 26MHz oscillator */
....@@ -43,8 +55,23 @@
4355 
4456 		aux-button {
4557 			label = "aux";
46
-			linux,code = <169>;
58
+			linux,code = <KEY_PHONE>;
4759 			gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
60
+			wakeup-source;
61
+		};
62
+	};
63
+
64
+	antenna-detect {
65
+		compatible = "gpio-keys";
66
+
67
+		gps_antenna_button: gps-antenna-button {
68
+			label = "GPS_EXT_ANT";
69
+			linux,input-type = <EV_SW>;
70
+			linux,code = <SW_LINEIN_INSERT>;
71
+			gpios = <&gpio5 16 GPIO_ACTIVE_HIGH>; /* GPIO144 */
72
+			interrupt-parent = <&gpio5>;
73
+			interrupts = <16 IRQ_TYPE_EDGE_BOTH>;
74
+			debounce-interval = <10>;
4875 			wakeup-source;
4976 		};
5077 	};
....@@ -56,7 +83,7 @@
5683 		ti,mcbsp = <&mcbsp2>;
5784 	};
5885 
59
-	 /* GSM audio */
86
+	/* GSM audio */
6087 	sound_telephony {
6188 		compatible = "simple-audio-card";
6289 		simple-audio-card,name = "GTA04 voice";
....@@ -89,7 +116,7 @@
89116 		gpio-sck = <&gpio1 12 GPIO_ACTIVE_HIGH>;
90117 		gpio-miso = <&gpio1 18 GPIO_ACTIVE_HIGH>;
91118 		gpio-mosi = <&gpio1 20 GPIO_ACTIVE_HIGH>;
92
-		cs-gpios = <&gpio1 19 GPIO_ACTIVE_HIGH>;
119
+		cs-gpios = <&gpio1 19 GPIO_ACTIVE_LOW>;
93120 		num-chipselects = <1>;
94121 
95122 		/* lcd panel */
....@@ -100,6 +127,7 @@
100127 			spi-cpol;
101128 			spi-cpha;
102129 
130
+			backlight= <&backlight>;
103131 			label = "lcd";
104132 			port {
105133 				lcd_in: endpoint {
....@@ -109,7 +137,7 @@
109137 		};
110138 	};
111139 
112
-	backlight {
140
+	backlight: backlight {
113141 		compatible = "pwm-backlight";
114142 		pwms = <&pwm11 0 12000000 0>;
115143 		pwm-names = "backlight";
....@@ -123,6 +151,7 @@
123151 		compatible = "ti,omap-dmtimer-pwm";
124152 		ti,timers = <&timer11>;
125153 		#pwm-cells = <3>;
154
+		ti,clock-source = <0x01>;
126155 	};
127156 
128157 	hsusb2_phy: hsusb2_phy {
....@@ -169,6 +198,51 @@
169198 	wifi_pwrseq: wifi_pwrseq {
170199 		compatible = "mmc-pwrseq-simple";
171200 		reset-gpios = <&tca6507 0 GPIO_ACTIVE_LOW>;	/* W2CBW003 reset through tca6507 */
201
+	};
202
+
203
+	/* devconf0 setup for mcbsp1 clock pins */
204
+	pinmux_mcbsp1@48002274 {
205
+		compatible = "pinctrl-single";
206
+		reg = <0x48002274 4>;   /* CONTROL_DEVCONF0 */
207
+		#address-cells = <1>;
208
+		#size-cells = <0>;
209
+		pinctrl-single,bit-per-mux;
210
+		pinctrl-single,register-width = <32>;
211
+		pinctrl-single,function-mask = <0x7>;	/* MCBSP1 CLK pinmux */
212
+		#pinctrl-cells = <2>;
213
+		pinctrl-names = "default";
214
+		pinctrl-0 = <&mcbsp1_devconf0_pins>;
215
+		mcbsp1_devconf0_pins: pinmux_mcbsp1_devconf0_pins {
216
+			/*                   offset bits mask */
217
+			pinctrl-single,bits = <0x00 0x08 0x1c>;	/* set MCBSP1_CLKR */
218
+		};
219
+	};
220
+
221
+	/* devconf1 setup for tvout pins */
222
+	pinmux_tv_out@480022d8 {
223
+		compatible = "pinctrl-single";
224
+		reg = <0x480022d8 4>;	/* CONTROL_DEVCONF1 */
225
+		#address-cells = <1>;
226
+		#size-cells = <0>;
227
+		pinctrl-single,bit-per-mux;
228
+		pinctrl-single,register-width = <32>;
229
+		pinctrl-single,function-mask = <0x81>;	/* TV out pin control */
230
+		#pinctrl-cells = <2>;
231
+		pinctrl-names = "default";
232
+		pinctrl-0 = <&tv_acbias_devconf1_pins>;
233
+		tv_acbias_devconf1_pins: pinmux_tv_acbias_devconf1_pins {
234
+			/*			offset	bits	mask */
235
+			pinctrl-single,bits = <0x00 0x40800 0x40800>;	/* set TVOUTBYPASS and TVOUTACEN */
236
+		};
237
+	};
238
+};
239
+
240
+&omap3_pmx_wkup {
241
+	gpio1_pins: pinmux_gpio1_pins {
242
+		pinctrl-single,pins = <
243
+			OMAP3_WKUP_IOPAD(0x2a14, PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE4) /* sys_boot5.gpio_7 */
244
+			OMAP3_WKUP_IOPAD(0x2a1a, PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE4) /* sys_clkout.gpio_10 */
245
+		>;
172246 	};
173247 };
174248 
....@@ -221,14 +295,14 @@
221295 		>;
222296 	};
223297 
224
-	backlight_pins: backlight_pins_pimnux {
298
+	backlight_pins: backlight_pins_pinmux {
225299 		pinctrl-single,pins = <
226300 			OMAP3_CORE1_IOPAD(0x20ba, MUX_MODE3)		/* gpt11/gpio57 */
227301 		>;
228302 	};
229303 
230304 	dss_dpi_pins: pinmux_dss_dpi_pins {
231
-               pinctrl-single,pins = <
305
+		pinctrl-single,pins = <
232306 			OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0)   /* dss_pclk.dss_pclk */
233307 			OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0)   /* dss_hsync.dss_hsync */
234308 			OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0)   /* dss_vsync.dss_vsync */
....@@ -260,9 +334,21 @@
260334 		>;
261335        };
262336 
337
+	gps_pins: pinmux_gps_pins {
338
+		pinctrl-single,pins = <
339
+			OMAP3_CORE1_IOPAD(0x2176, PIN_OUTPUT_PULLDOWN | MUX_MODE4) /* gpio145 */
340
+		>;
341
+	};
342
+
263343 	hdq_pins: hdq_pins {
264344 		pinctrl-single,pins = <
265345 			OMAP3_CORE1_IOPAD(0x21c6, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_sda.hdq */
346
+		>;
347
+	};
348
+
349
+	bmp085_pins: pinmux_bmp085_pins {
350
+		pinctrl-single,pins = <
351
+			OMAP3_CORE1_IOPAD(0x2136, PIN_INPUT_PULLUP | MUX_MODE4) /* gpio113 */
266352 		>;
267353 	};
268354 
....@@ -288,6 +374,71 @@
288374 		pinctrl-single,pins = <
289375 			/* here we could enable to wakeup the cpu from suspend by a pen touch */
290376 			OMAP3_CORE1_IOPAD(0x2194, PIN_INPUT_PULLUP | MUX_MODE4) /* gpio160 */
377
+		>;
378
+	};
379
+
380
+	camera_pins: pinmux_camera_pins {
381
+		pinctrl-single,pins = <
382
+			/* set up parallel camera interface */
383
+			OMAP3_CORE1_IOPAD(0x210c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* cam_hs */
384
+			OMAP3_CORE1_IOPAD(0x210e, PIN_INPUT_PULLDOWN | MUX_MODE0) /* cam_vs */
385
+			OMAP3_CORE1_IOPAD(0x2110, PIN_OUTPUT | MUX_MODE0) /* cam_xclka */
386
+			OMAP3_CORE1_IOPAD(0x2112, PIN_INPUT_PULLDOWN | MUX_MODE0) /* cam_pclk */
387
+			OMAP3_CORE1_IOPAD(0x2114, PIN_OUTPUT | MUX_MODE4) /* cam_fld = gpio_98 */
388
+			OMAP3_CORE1_IOPAD(0x2116, PIN_INPUT_PULLDOWN | MUX_MODE0) /* cam_d0 */
389
+			OMAP3_CORE1_IOPAD(0x2118, PIN_INPUT_PULLDOWN | MUX_MODE0) /* cam_d1 */
390
+			OMAP3_CORE1_IOPAD(0x211a, PIN_INPUT_PULLDOWN | MUX_MODE0) /* cam_d2 */
391
+			OMAP3_CORE1_IOPAD(0x211c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* cam_d3 */
392
+			OMAP3_CORE1_IOPAD(0x211e, PIN_INPUT_PULLDOWN | MUX_MODE0) /* cam_d4 */
393
+			OMAP3_CORE1_IOPAD(0x2120, PIN_INPUT_PULLDOWN | MUX_MODE0) /* cam_d5 */
394
+			OMAP3_CORE1_IOPAD(0x2122, PIN_INPUT_PULLDOWN | MUX_MODE0) /* cam_d6 */
395
+			OMAP3_CORE1_IOPAD(0x2124, PIN_INPUT_PULLDOWN | MUX_MODE0) /* cam_d7 */
396
+			OMAP3_CORE1_IOPAD(0x2126, PIN_INPUT_PULLDOWN | MUX_MODE0) /* cam_d8 */
397
+			OMAP3_CORE1_IOPAD(0x2128, PIN_INPUT_PULLDOWN | MUX_MODE0) /* cam_d9 */
398
+			OMAP3_CORE1_IOPAD(0x212a, PIN_INPUT_PULLDOWN | MUX_MODE0) /* cam_d10 */
399
+			OMAP3_CORE1_IOPAD(0x212c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* cam_d10 */
400
+			OMAP3_CORE1_IOPAD(0x212e, PIN_OUTPUT | MUX_MODE0) /* cam_xclkb */
401
+			OMAP3_CORE1_IOPAD(0x2130, PIN_OUTPUT | MUX_MODE4) /* cam_wen = gpio_167 */
402
+			OMAP3_CORE1_IOPAD(0x2132, PIN_INPUT_PULLDOWN | MUX_MODE4) /* cam_strobe */
403
+		>;
404
+	};
405
+
406
+	mcbsp1_pins: pinmux_mcbsp1_pins {
407
+		pinctrl-single,pins = <
408
+			OMAP3_CORE1_IOPAD(0x218c, PIN_INPUT | MUX_MODE4)	/* mcbsp1_clkr.mcbsp1_clkr - gpio_156 FM interrupt */
409
+			OMAP3_CORE1_IOPAD(0x218e, PIN_OUTPUT | MUX_MODE0)	/* mcbsp1_clkr.mcbsp1_fsr */
410
+			OMAP3_CORE1_IOPAD(0x2190, PIN_OUTPUT | MUX_MODE0)	/* mcbsp1_dx.mcbsp1_dx */
411
+			OMAP3_CORE1_IOPAD(0x2192, PIN_INPUT | MUX_MODE0)	/* mcbsp1_dx.mcbsp1_dr */
412
+			/* mcbsp_clks is used as PENIRQ */
413
+			/* OMAP3_CORE1_IOPAD(0x2194, PIN_INPUT | MUX_MODE0)	   mcbsp_clks.mcbsp_clks */
414
+			OMAP3_CORE1_IOPAD(0x2196, PIN_INPUT | MUX_MODE0)	/* mcbsp_clks.mcbsp1_fsx */
415
+			OMAP3_CORE1_IOPAD(0x2198, PIN_INPUT | MUX_MODE0)	/* mcbsp1_clkx.mcbsp1_clkx */
416
+		>;
417
+	};
418
+
419
+	mcbsp2_pins: pinmux_mcbsp2_pins {
420
+		pinctrl-single,pins = <
421
+			OMAP3_CORE1_IOPAD(0x213c, PIN_INPUT | MUX_MODE0)	/* mcbsp2_fsx.mcbsp2_fsx */
422
+			OMAP3_CORE1_IOPAD(0x213e, PIN_INPUT | MUX_MODE0)	/* mcbsp2_fsx.mcbsp2_clkx */
423
+			OMAP3_CORE1_IOPAD(0x2140, PIN_INPUT | MUX_MODE0)	/* mcbsp2_dr.mcbsp2_dr */
424
+			OMAP3_CORE1_IOPAD(0x2142, PIN_OUTPUT | MUX_MODE0)	/* mcbsp2_dr.mcbsp2_dx */
425
+		>;
426
+	};
427
+
428
+	mcbsp3_pins: pinmux_mcbsp3_pins {
429
+		pinctrl-single,pins = <
430
+			OMAP3_CORE1_IOPAD(0x216c, PIN_OUTPUT | MUX_MODE0)	/* mcbsp3_dx.mcbsp3_dx */
431
+			OMAP3_CORE1_IOPAD(0x216e, PIN_INPUT | MUX_MODE0)	/* mcbsp3_dx.mcbsp3_dr */
432
+			OMAP3_CORE1_IOPAD(0x2170, PIN_INPUT | MUX_MODE0)	/* mcbsp3_clkx.mcbsp3_clkx */
433
+			OMAP3_CORE1_IOPAD(0x2172, PIN_INPUT | MUX_MODE0)	/* mcbsp3_clkx.mcbsp3_fsx */
434
+		>;
435
+	};
436
+
437
+	mcbsp4_pins: pinmux_mcbsp4_pins {
438
+		pinctrl-single,pins = <
439
+			OMAP3_CORE1_IOPAD(0x2184, PIN_INPUT_PULLDOWN | MUX_MODE0)	/* mcbsp4_clkx.mcbsp4_clkx */
440
+			OMAP3_CORE1_IOPAD(0x2186, PIN_INPUT_PULLDOWN | MUX_MODE0)	/* mcbsp4_clkx.mcbsp4_dr */
441
+			OMAP3_CORE1_IOPAD(0x218a, PIN_INPUT_PULLDOWN | MUX_MODE0)	/* mcbsp4_dx.mcbsp4_fsx */
291442 		>;
292443 	};
293444 };
....@@ -355,6 +506,8 @@
355506 	bmp085@77 {
356507 		compatible = "bosch,bmp085";
357508 		reg = <0x77>;
509
+		pinctrl-names = "default";
510
+		pinctrl-0 = <&bmp085_pins>;
358511 		interrupt-parent = <&gpio4>;
359512 		interrupts = <17 IRQ_TYPE_EDGE_RISING>; /* GPIO_113 */
360513 	};
....@@ -410,7 +563,7 @@
410563 			reg = <0x4>;
411564 		};
412565 
413
-		wifi_reset: wifi_reset@6 {
566
+		wifi_reset: wifi_reset@6 { /* reference as <&tca_gpios 0 0> since it is currently the only GPIO */
414567 			reg = <0x6>;
415568 			compatible = "gpio";
416569 		};
....@@ -479,6 +632,7 @@
479632 	vmmc-supply = <&vmmc1>;
480633 	bus-width = <4>;
481634 	ti,non-removable;
635
+	broken-cd;	/* hardware has no CD */
482636 };
483637 
484638 &mmc2 {
....@@ -493,8 +647,26 @@
493647 	status = "disabled";
494648 };
495649 
650
+#define BIT(x) (1 << (x))
651
+&twl_gpio {
652
+	/* pullups: BIT(2) */
653
+	ti,pullups = <BIT(2)>;
654
+	/*
655
+	 * pulldowns:
656
+	 * BIT(0),  BIT(1), BIT(6), BIT(7), BIT(8), BIT(13)
657
+	 * BIT(15), BIT(16), BIT(17)
658
+	 */
659
+	ti,pulldowns = <(BIT(0) | BIT(1) | BIT(6) | BIT(7) | BIT(8) |
660
+			 BIT(13) | BIT(15) | BIT(16) | BIT(17))>;
661
+};
662
+
496663 &twl_keypad {
497664 	status = "disabled";
665
+};
666
+
667
+&gpio1 {
668
+	pinctrl-names = "default";
669
+	pinctrl-0 = <&gpio1_pins>;
498670 };
499671 
500672 &uart1 {
....@@ -505,11 +677,20 @@
505677 &uart2 {
506678 	pinctrl-names = "default";
507679 	pinctrl-0 = <&uart2_pins>;
680
+	gnss: gnss {
681
+		compatible = "wi2wi,w2sg0004";
682
+		pinctrl-names = "default";
683
+		pinctrl-0 = <&gps_pins>;
684
+		sirf,onoff-gpios = <&gpio5 17 GPIO_ACTIVE_HIGH>;
685
+		lna-supply = <&vsim>;
686
+		vcc-supply = <&ldo_3v3>;
687
+	};
508688 };
509689 
510690 &uart3 {
511691 	pinctrl-names = "default";
512692 	pinctrl-0 = <&uart3_pins>;
693
+	interrupts-extended = <&intc 74 &omap3_pmx_core OMAP3_UART3_RX>;
513694 };
514695 
515696 &charger {
....@@ -527,7 +708,7 @@
527708 &vaux2 {
528709 	regulator-min-microvolt = <2800000>;
529710 	regulator-max-microvolt = <2800000>;
530
-	regulator-always-on;
711
+	regulator-always-on;	/* we should never switch off while vio is on! */
531712 };
532713 
533714 /* camera */
....@@ -574,11 +755,7 @@
574755 
575756 	vdda-supply = <&vdac>;
576757 
577
-	#address-cells = <1>;
578
-	#size-cells = <0>;
579
-
580758 	port {
581
-		reg = <0>;
582759 		venc_out: endpoint {
583760 			remote-endpoint = <&opa_in>;
584761 			ti,channels = <1>;
....@@ -596,27 +773,27 @@
596773 		interrupt-parent = <&gpmc>;
597774 		interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
598775 			     <1 IRQ_TYPE_NONE>;	/* termcount */
776
+		ti,nand-ecc-opt = "ham1";
777
+		rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */
599778 		nand-bus-width = <16>;
600
-		ti,nand-ecc-opt = "bch8";
779
+		#address-cells = <1>;
780
+		#size-cells = <1>;
601781 
602
-		gpmc,sync-clk-ps = <0>;
782
+		gpmc,device-width = <2>;
603783 		gpmc,cs-on-ns = <0>;
604784 		gpmc,cs-rd-off-ns = <44>;
605785 		gpmc,cs-wr-off-ns = <44>;
606786 		gpmc,adv-on-ns = <6>;
607787 		gpmc,adv-rd-off-ns = <34>;
608788 		gpmc,adv-wr-off-ns = <44>;
609
-		gpmc,we-off-ns = <40>;
610789 		gpmc,oe-off-ns = <54>;
790
+		gpmc,we-off-ns = <40>;
611791 		gpmc,access-ns = <64>;
612792 		gpmc,rd-cycle-ns = <82>;
613793 		gpmc,wr-cycle-ns = <82>;
614794 		gpmc,wr-access-ns = <40>;
615795 		gpmc,wr-data-mux-bus-ns = <0>;
616
-		gpmc,device-width = <2>;
617
-
618
-		#address-cells = <1>;
619
-		#size-cells = <1>;
796
+		gpmc,sync-clk-ps = <0>;
620797 
621798 		x-loader@0 {
622799 			label = "X-Loader";
....@@ -645,8 +822,31 @@
645822 	};
646823 };
647824 
648
-&mcbsp2 {
825
+&mcbsp1 { /* FM Transceiver PCM */
649826 	status = "okay";
827
+	#sound-dai-cells = <0>;
828
+	pinctrl-names = "default";
829
+	pinctrl-0 = <&mcbsp1_pins>;
830
+};
831
+
832
+&mcbsp2 { /* TPS65950 I2S */
833
+	status = "okay";
834
+	pinctrl-names = "default";
835
+	pinctrl-0 = <&mcbsp2_pins>;
836
+};
837
+
838
+&mcbsp3 { /* Bluetooth PCM */
839
+	status = "okay";
840
+	#sound-dai-cells = <0>;
841
+	pinctrl-names = "default";
842
+	pinctrl-0 = <&mcbsp3_pins>;
843
+};
844
+
845
+&mcbsp4 { /* GSM voice PCM */
846
+	status = "okay";
847
+	#sound-dai-cells = <0>;
848
+	pinctrl-names = "default";
849
+	pinctrl-0 = <&mcbsp4_pins>;
650850 };
651851 
652852 &hdqw1w {
....@@ -654,6 +854,22 @@
654854         pinctrl-0 = <&hdq_pins>;
655855 };
656856 
657
-&mcbsp4 {
658
-	status = "okay";
857
+/* image signal processor within OMAP3 SoC */
858
+&isp {
859
+	ports {
860
+		port@0 {
861
+			reg = <0>;
862
+			parallel_ep: endpoint {
863
+				ti,isp-clock-divisor = <1>;
864
+				ti,strobe-mode;
865
+				bus-width = <8>;/* Used data lines */
866
+				data-shift = <2>; /* Lines 9:2 are used */
867
+				hsync-active = <0>; /* Active low */
868
+				vsync-active = <1>; /* Active high */
869
+				data-active = <1>;/* Active high */
870
+				pclk-sample = <1>;/* Falling */
871
+			};
872
+		};
873
+		/* port@1 and port@2 are not used by GTA04 */
874
+	};
659875 };