1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * Devicetree for the Samsung Galaxy Amp SGH-I407 also known as Kyle.
4 *
5 * The code also refers to "Kyle AT&T" reflecting that this mobile phone
6 * was customized for the AT&T subsidiary Aio Wireless (All In One) and
7 * offered by the company in 2013.
8 */
9
10/dts-v1/;
11#include "ste-db8500.dtsi"
12#include "ste-ab8505.dtsi"
13#include "ste-dbx5x0-pinctrl.dtsi"
14#include <dt-bindings/gpio/gpio.h>
15#include <dt-bindings/leds/common.h>
16#include <dt-bindings/input/input.h>
17#include <dt-bindings/interrupt-controller/irq.h>
18
19/ {
20	model = "Samsung Galaxy Amp (SGH-I407)";
21	compatible = "samsung,kyle", "st-ericsson,u8500";
22
23	chosen {
24		stdout-path = &serial2;
25	};
26
27	battery: battery {
28		compatible = "samsung,eb425161la";
29	};
30
31	thermal-zones {
32		battery-thermal {
33			/* This zone will be polled by the battery temperature code */
34			polling-delay = <0>;
35			polling-delay-passive = <0>;
36			thermal-sensors = <&bat_therm>;
37
38			trips {
39				battery-crit-hi {
40					temperature = <70000>;
41					hysteresis = <2000>;
42					type = "critical";
43				};
44			};
45		};
46	};
47
48	bat_therm: thermistor {
49		compatible = "samsung,1404-001221";
50		io-channels = <&gpadc 0x02>; /* BatTemp */
51		pullup-uv = <1800000>;
52		pullup-ohm = <230000>;
53		pulldown-ohm = <0>;
54		#thermal-sensor-cells = <0>;
55	};
56
57	/* TI TXS0206 level translator for 2.9 V */
58	sd_level_translator: regulator-gpio {
59		compatible = "regulator-fixed";
60
61		/* GPIO87 EN */
62		gpios = <&gpio2 23 GPIO_ACTIVE_HIGH>;
63		enable-active-high;
64
65		regulator-name = "sd-level-translator";
66		regulator-min-microvolt = <2900000>;
67		regulator-max-microvolt = <2900000>;
68		regulator-type = "voltage";
69
70		startup-delay-us = <200>;
71
72		pinctrl-names = "default";
73		pinctrl-0 = <&sd_level_translator_default>;
74	};
75
76	/* External LDO MIC5366-3.3YMT for eMMC */
77	ldo_3v3_reg: regulator-gpio-ldo-3v3 {
78		compatible = "regulator-fixed";
79		regulator-name = "en-3v3-fixed-supply";
80		regulator-min-microvolt = <3300000>;
81		regulator-max-microvolt = <3300000>;
82		gpio = <&gpio6 31 GPIO_ACTIVE_HIGH>;
83		startup-delay-us = <5000>;
84		enable-active-high;
85		pinctrl-names = "default";
86		pinctrl-0 = <&emmc_ldo_en_default_mode>;
87	};
88
89	/*
90	 * External Ricoh RP152L010B-TR LCD LDO regulator for the display.
91	 * LCD_PWR_EN controls both a 3.0V and 1.8V output.
92	 */
93	lcd_3v0_reg: regulator-gpio-lcd-3v0 {
94		compatible = "regulator-fixed";
95		/* Supplied in turn by VBAT */
96		regulator-name = "VREG_LCD_3V0";
97		regulator-min-microvolt = <3000000>;
98		regulator-max-microvolt = <3000000>;
99		/* GPIO219 controls this regulator */
100		gpio = <&gpio6 27 GPIO_ACTIVE_HIGH>;
101		enable-active-high;
102		pinctrl-names = "default";
103		pinctrl-0 = <&lcd_pwr_en_default_mode>;
104	};
105	lcd_1v8_reg: regulator-gpio-lcd-1v8 {
106		compatible = "regulator-fixed";
107		/* Supplied in turn by VBAT */
108		regulator-name = "VREG_LCD_1V8";
109		regulator-min-microvolt = <1800000>;
110		regulator-max-microvolt = <1800000>;
111		/* GPIO219 controls this regulator too */
112		gpio = <&gpio6 27 GPIO_ACTIVE_HIGH>;
113		enable-active-high;
114		pinctrl-names = "default";
115		pinctrl-0 = <&lcd_pwr_en_default_mode>;
116	};
117
118	wlan_en: regulator-gpio-wlan-en {
119		compatible = "regulator-fixed";
120		regulator-name = "wl-reg-on";
121		regulator-min-microvolt = <3000000>;
122		regulator-max-microvolt = <3000000>;
123		startup-delay-us = <200000>;
124		/* GPIO215 WLAN_EN */
125		gpio = <&gpio6 23 GPIO_ACTIVE_HIGH>;
126		enable-active-high;
127		pinctrl-names = "default";
128		pinctrl-0 = <&wlan_en_default_mode>;
129	};
130
131	vibrator {
132		compatible = "gpio-vibrator";
133		enable-gpios = <&gpio6 3 GPIO_ACTIVE_HIGH>;
134		pinctrl-names = "default";
135		pinctrl-0 = <&vibrator_default>;
136	};
137
138	gpio-keys {
139		compatible = "gpio-keys";
140		pinctrl-names = "default";
141		pinctrl-0 = <&gpio_keys_default_mode>;
142
143		button-home {
144			linux,code = <KEY_HOME>;
145			label = "HOME";
146			/* GPIO91 */
147			gpios = <&gpio2 27 GPIO_ACTIVE_LOW>;
148		};
149		button-volup {
150			linux,code = <KEY_VOLUMEUP>;
151			label = "VOL+";
152			/* GPIO67 */
153			gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
154		};
155		button-voldown {
156			linux,code = <KEY_VOLUMEDOWN>;
157			label = "VOL-";
158			/* GPIO92 */
159			gpios = <&gpio2 28 GPIO_ACTIVE_LOW>;
160		};
161	};
162
163	ktd253: backlight {
164		compatible = "kinetic,ktd253";
165		/* GPIO 69 */
166		enable-gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
167		/* Default to 13/32 brightness */
168		default-brightness = <13>;
169		pinctrl-names = "default";
170		pinctrl-0 = <&gpio_backlight_default_mode>;
171	};
172
173	/* Richtek RT8515GQW Flash LED Driver IC */
174	flash {
175		compatible = "richtek,rt8515";
176		/* GPIO 140 */
177		enf-gpios = <&gpio4 12 GPIO_ACTIVE_HIGH>;
178		/* GPIO 141 */
179		ent-gpios = <&gpio4 13 GPIO_ACTIVE_HIGH>;
180		/*
181		 * RFS is 16 kOhm and RTS is 100 kOhm giving
182		 * the flash max current 343mA and torch max
183		 * current 55 mA.
184		 */
185		richtek,rfs-ohms = <16000>;
186		richtek,rts-ohms = <100000>;
187		pinctrl-names = "default";
188		pinctrl-0 = <&gpio_flash_default_mode>;
189
190		led {
191			function = LED_FUNCTION_FLASH;
192			color = <LED_COLOR_ID_WHITE>;
193			flash-max-timeout-us = <250000>;
194			flash-max-microamp = <343750>;
195			led-max-microamp = <55000>;
196		};
197	};
198
199	i2c-gpio-0 {
200		compatible = "i2c-gpio";
201		sda-gpios = <&gpio4 16 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
202		scl-gpios = <&gpio4 15 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
203		pinctrl-names = "default";
204		pinctrl-0 = <&i2c_gpio_0_default>;
205		#address-cells = <1>;
206		#size-cells = <0>;
207		/* TODO: this should be used by the NCP6914 Camera power management unit */
208	};
209
210	i2c-gpio-1 {
211		compatible = "i2c-gpio";
212		sda-gpios = <&gpio4 24 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
213		scl-gpios = <&gpio4 23 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
214		pinctrl-names = "default";
215		pinctrl-0 = <&i2c_gpio_1_default>;
216		#address-cells = <1>;
217		#size-cells = <0>;
218		magnetometer@c {
219			compatible = "alps,hscdtd008a";
220			reg = <0x0c>;
221			avdd-supply = <&ab8500_ldo_aux1_reg>;
222			dvdd-supply = <&ab8500_ldo_aux6_reg>;
223		};
224	};
225
226	soc {
227		// External Micro SD slot
228		mmc@80126000 {
229			arm,primecell-periphid = <0x10480180>;
230			max-frequency = <100000000>;
231			bus-width = <4>;
232			cap-sd-highspeed;
233			cap-mmc-highspeed;
234			st,sig-pin-fbclk;
235			full-pwr-cycle;
236			vmmc-supply = <&ab8500_ldo_aux3_reg>;
237			vqmmc-supply = <&sd_level_translator>;
238			pinctrl-names = "default", "sleep";
239			pinctrl-0 = <&mc0_a_1_default>;
240			pinctrl-1 = <&mc0_a_1_sleep>;
241			cd-gpios  = <&gpio6 25 GPIO_ACTIVE_LOW>; // GPIO217
242			status = "okay";
243		};
244
245		// WLAN SDIO channel
246		mmc@80118000 {
247			arm,primecell-periphid = <0x10480180>;
248			max-frequency = <50000000>;
249			bus-width = <4>;
250			non-removable;
251			cap-sd-highspeed;
252			vmmc-supply = <&wlan_en>;
253			pinctrl-names = "default", "sleep";
254			pinctrl-0 = <&mc1_a_2_default>;
255			pinctrl-1 = <&mc1_a_2_sleep>;
256			status = "okay";
257			#address-cells = <1>;
258			#size-cells = <0>;
259
260			wifi@1 {
261				compatible = "brcm,bcm4334-fmac", "brcm,bcm4329-fmac";
262				reg = <1>;
263				/* GPIO216 WL_HOST_WAKE */
264				interrupt-parent = <&gpio6>;
265				interrupts = <24 IRQ_TYPE_EDGE_FALLING>;
266				interrupt-names = "host-wake";
267				pinctrl-names = "default";
268				pinctrl-0 = <&wlan_default_mode>;
269			};
270		};
271
272		/*
273		 * eMMC seems to be mostly Samsung KLM4G1YE4C "4YMD1R"
274		 */
275		mmc@80005000 {
276			arm,primecell-periphid = <0x10480180>;
277		        max-frequency = <100000000>;
278			bus-width = <8>;
279			non-removable;
280			cap-mmc-highspeed;
281			mmc-ddr-1_8v;
282			no-sdio;
283			no-sd;
284			/* From datasheet page 26 figure 9: 300 ms set-up time for 4GB */
285			post-power-on-delay-ms = <300>;
286			vmmc-supply = <&ldo_3v3_reg>;
287			pinctrl-names = "default", "sleep";
288			pinctrl-0 = <&mc2_a_1_default>;
289			pinctrl-1 = <&mc2_a_1_sleep>;
290
291			status = "okay";
292		};
293
294		/* GBF (Bluetooth) UART */
295		uart@80120000 {
296			pinctrl-names = "default", "sleep";
297			pinctrl-0 = <&u0_a_1_default>;
298			pinctrl-1 = <&u0_a_1_sleep>;
299			status = "okay";
300
301			bluetooth {
302				/* BCM4334B0 actually */
303				compatible = "brcm,bcm4330-bt";
304				shutdown-gpios = <&gpio6 30 GPIO_ACTIVE_HIGH>;
305				device-wakeup-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
306				host-wakeup-gpios = <&gpio3 1 GPIO_ACTIVE_HIGH>;
307				pinctrl-names = "default";
308				pinctrl-0 = <&bluetooth_default_mode>;
309			};
310		};
311
312		/* GPF UART */
313		uart@80121000 {
314			status = "okay";
315			pinctrl-names = "default", "sleep";
316			pinctrl-0 = <&u1rxtx_a_1_default &u1ctsrts_a_1_default>;
317			pinctrl-1 = <&u1rxtx_a_1_sleep &u1ctsrts_a_1_sleep>;
318
319			gnss {
320				/* The CSRG05TA03-ICJE-R is a SirfStarV 5t chip */
321				compatible = "csr,csrg05ta03-icje-r";
322				/* GPS_RSTN on GPIO21 */
323				reset-gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
324				/* GPS_ON_OFF on GPIO86 */
325				sirf,onoff-gpios = <&gpio2 22 GPIO_ACTIVE_HIGH>;
326				/* GPS_1V8 (VSMPS2) */
327				vcc-supply = <&db8500_vsmps2_reg>;
328				pinctrl-names = "default";
329				pinctrl-0 = <&g05ta03_kyle_default>;
330				/* According to /etc/sirfgps.conf */
331				current-speed = <460800>;
332			};
333		};
334
335		/* Debugging console UART connected to AB8505 USB */
336		uart@80007000 {
337			status = "okay";
338			pinctrl-names = "default", "sleep";
339			pinctrl-0 = <&u2rxtx_c_1_default>;
340			pinctrl-1 = <&u2rxtx_c_1_sleep>;
341		};
342
343		prcmu@80157000 {
344			ab8505 {
345				phy {
346					pinctrl-names = "default", "sleep";
347					pinctrl-0 = <&usb_a_1_default>;
348					pinctrl-1 = <&usb_a_1_sleep>;
349				};
350
351				ab8500_fg {
352					line-impedance-micro-ohms = <36000>;
353				};
354
355				regulator {
356					ab8500_ldo_aux1 {
357						/* Used for VDD for sensors */
358						regulator-name = "AUX1";
359						regulator-min-microvolt = <3000000>;
360						regulator-max-microvolt = <3300000>;
361					};
362
363					ab8500_ldo_aux2 {
364						/* Supplies the MMS touchscreen only with 3.3V */
365						regulator-name = "AUX2";
366						regulator-min-microvolt = <3300000>;
367						regulator-max-microvolt = <3300000>;
368					};
369
370					ab8500_ldo_aux3 {
371						/* Used for voltage for external MMC/SD card */
372						regulator-name = "AUX3";
373						regulator-min-microvolt = <1100000>;
374						regulator-max-microvolt = <3300000>;
375					};
376
377					ab8500_ldo_aux4 {
378						regulator-name = "AUX4";
379						/* Hammer to 3.3V for the touchscreen */
380						regulator-min-microvolt = <3300000>;
381						regulator-max-microvolt = <3300000>;
382					};
383
384					ab8500_ldo_aux5 {
385						regulator-name = "AUX5";
386						/* 1.8V for the touchscreen */
387						regulator-min-microvolt = <1800000>;
388						regulator-max-microvolt = <1800000>;
389					};
390
391					ab8500_ldo_aux6 {
392						regulator-name = "AUX6";
393						/* Used by sensors for 1.8 V in R0.1+ */
394						regulator-min-microvolt = <1800000>;
395						regulator-max-microvolt = <1800000>;
396					};
397
398					ab8500_ldo_aux8 {
399						/* Unused */
400						regulator-name = "AUX8";
401					};
402				};
403			};
404		};
405
406		/* I2C0 */
407		i2c@80004000 {
408			status = "okay";
409
410			pinctrl-names = "default", "sleep";
411			pinctrl-0 = <&i2c0_a_1_default>;
412			pinctrl-1 = <&i2c0_a_1_sleep>;
413
414			proximity@44 {
415				compatible = "sharp,gp2ap002s00f";
416				clock-frequency = <400000>;
417				reg = <0x44>;
418
419				interrupt-parent = <&gpio4>;
420				interrupts = <18 IRQ_TYPE_EDGE_FALLING>;
421				vdd-supply = <&ab8500_ldo_aux1_reg>;
422				vio-supply = <&ab8500_ldo_aux6_reg>;
423				pinctrl-names = "default";
424				pinctrl-0 = <&gp2ap002_kyle_default>;
425				sharp,proximity-far-hysteresis = /bits/ 8 <0x2f>;
426				sharp,proximity-close-hysteresis = /bits/ 8 <0x0f>;
427			};
428		};
429
430		/* I2C2 */
431		i2c@80128000 {
432			status = "okay";
433
434			pinctrl-names = "default", "sleep";
435			pinctrl-0 = <&i2c2_b_2_default>;
436			pinctrl-1 = <&i2c2_b_2_sleep>;
437
438			accel@18 {
439				compatible = "bosch,bma254";
440				clock-frequency = <400000>;
441				reg = <0x18>;
442
443				mount-matrix = "-1", "0", "0",
444					       "0", "-1", "0",
445					       "0", "0", "-1";
446				vdd-supply = <&ab8500_ldo_aux1_reg>;
447				vddio-supply = <&ab8500_ldo_aux6_reg>;
448			};
449		};
450
451		/* I2C3 */
452		i2c@80110000 {
453			status = "okay";
454
455			pinctrl-names = "default", "sleep";
456			pinctrl-0 = <&i2c3_c_2_default>;
457			pinctrl-1 = <&i2c3_c_2_sleep>;
458
459			/* Melfas MMS134S touchscreen */
460			touchscreen@48 {
461				compatible = "melfas,mms134s";
462				reg = <0x48>;
463				/* GPIO218 for IRQ */
464				interrupt-parent = <&gpio6>;
465				interrupts = <26 IRQ_TYPE_EDGE_FALLING>;
466				/* AVDD is "analog supply", 2.57-3.47 V */
467				avdd-supply = <&ab8500_ldo_aux2_reg>;
468				/* VDD is "digital supply" 1.71-3.47V */
469				vdd-supply = <&ab8500_ldo_aux5_reg>;
470
471				touchscreen-size-x = <480>;
472				touchscreen-size-y = <800>;
473
474				pinctrl-names = "default";
475				pinctrl-0 = <&mms134s_kyle_default>;
476			};
477		};
478
479		mcde@a0350000 {
480			status = "okay";
481			pinctrl-names = "default";
482			pinctrl-0 = <&dsi_default_mode>;
483
484			dsi@a0351000 {
485				panel {
486					/*
487					 * NT35510-based Hydis HVA40WV1
488					 * Apparently some Kyle models can have a NT35512 fitted
489					 * here instead. In that case the boot loader needs to
490					 * modify this compatible.
491					 */
492					compatible = "hydis,hva40wv1", "novatek,nt35510";
493					reg = <0>;
494					/* v_lcd_3v0 2.3-4.8V */
495					vdd-supply = <&lcd_3v0_reg>;
496					/* v_lcd_1v8 1.65-3.3V */
497					vddi-supply = <&lcd_1v8_reg>;
498					/* GPIO 139 */
499					reset-gpios = <&gpio4 11 GPIO_ACTIVE_LOW>;
500					pinctrl-names = "default";
501					pinctrl-0 = <&display_default_mode>;
502					backlight = <&ktd253>;
503				};
504			};
505		};
506	};
507};
508
509&pinctrl {
510	/*
511	 * This extends the MC0_A_1 default config to include
512	 * the card detect GPIO217 line.
513	 */
514	sdi0 {
515		mc0_a_1_default {
516			default_cfg1 {
517				/* GPIO18, 19 & 20 unused so pull down */
518				ste,config = <&gpio_in_pd>;
519			};
520			default_cfg4 {
521				pins = "GPIO217_AH12"; /* card detect */
522				ste,config = <&gpio_in_pd>;
523			};
524		};
525	};
526
527	mcde {
528		dsi_default_mode: dsi_default {
529			default_mux1 {
530				/* Mux in VSI0 used for DSI TE */
531				function = "lcd";
532				groups = "lcdvsi0_a_1"; /* VSI0 for LCD */
533			};
534			default_cfg1 {
535				pins = "GPIO68_E1"; /* VSI0 */
536				ste,config = <&in_nopull>;
537			};
538		};
539	};
540
541	/* Two GPIO lines used by the display */
542	display {
543		display_default_mode: display_default {
544			kyle_cfg1 {
545				/*
546				 * OLED DETECT or check_pba, this appears to be high
547				 * on "PBA" which I guess is "prototype board A".
548				 */
549				pins = "GPIO93_B7";
550				ste,config = <&gpio_in_nopull>;
551			};
552			kyle_cfg2 {
553				pins = "GPIO139_C9";
554				/*
555				 * MIPI_DSI0_RESET_N resets the display, leave high
556				 * (de-asserted) so we only assert reset explicitly
557				 * from the display driver.
558				 */
559				ste,config = <&gpio_out_hi>;
560			};
561		};
562	};
563
564	/* GPIO that enables the LDO regulator for the LCD display */
565	lcd-ldo {
566		lcd_pwr_en_default_mode: lcd_pwr_en_default {
567			/* LCD_PWR_EN on GPIO219 */
568			kyle_cfg1 {
569				pins = "GPIO219_AG10";
570				ste,config = <&gpio_out_hi>;
571			};
572		};
573	};
574
575	backlight {
576		gpio_backlight_default_mode: backlight_default {
577			kyle_cfg1 {
578				pins = "GPIO69_E2"; /* LCD_BL_CTRL */
579				ste,config = <&gpio_out_lo>;
580			};
581		};
582	};
583	flash {
584		gpio_flash_default_mode: flash_default {
585			kyle_cfg1 {
586				pins = "GPIO140_B11", "GPIO141_C12";
587				ste,config = <&gpio_out_lo>;
588			};
589		};
590	};
591	/* GPIO that enables the 2.9V SD card level translator */
592	sd-level-translator {
593		sd_level_translator_default: sd_level_translator_default {
594			/* level shifter on GPIO87 */
595			kyle_cfg1 {
596				pins = "GPIO87_B3";
597				ste,config = <&gpio_out_hi>;
598			};
599		};
600	};
601	/* GPIO that enables the LDO regulator for the eMMC */
602	emmc-ldo {
603		emmc_ldo_en_default_mode: emmc_ldo_default {
604			/* LDO enable on GPIO223 */
605			kyle_cfg1 {
606				pins = "GPIO223_AH9";
607				ste,config = <&gpio_out_hi>;
608			};
609		};
610	};
611	/* GPIO keys */
612	gpio-keys {
613		gpio_keys_default_mode: gpio_keys_default {
614			kyle_cfg1 {
615				pins = "GPIO67_G2", /* VOL UP */
616				       "GPIO91_B6", /* HOME */
617				       "GPIO92_D6"; /* VOL DOWN */
618					ste,config = <&gpio_in_pu>;
619			};
620		};
621	};
622	/* Interrupt line for light/proximity sensor GP2AP002 */
623	gp2ap002 {
624		gp2ap002_kyle_default: gp2ap002_kyle {
625			kyle_cfg1 {
626				pins = "GPIO146_D13";
627				ste,config = <&gpio_in_nopull>;
628			};
629		};
630	};
631	/* GPIO-based I2C bus for NCP6914 */
632	i2c-gpio-0 {
633		i2c_gpio_0_default: i2c_gpio_0 {
634			kyle_cfg1 {
635				pins = "GPIO143_D12", "GPIO144_B13";
636				ste,config = <&gpio_in_nopull>;
637			};
638		};
639	};
640	/* GPIO-based I2C bus for ALPS HSCD compass */
641	i2c-gpio-1 {
642		i2c_gpio_1_default: i2c_gpio_1 {
643			kyle_cfg1 {
644				pins = "GPIO151_B17", "GPIO152_D16";
645				ste,config = <&gpio_in_nopull>;
646			};
647		};
648	};
649	wlan {
650		wlan_default_mode: wlan_default {
651			kyle_cfg1 {
652				pins = "GPIO216_AG12";
653				ste,config = <&gpio_in_pd>;
654			};
655		};
656		wlan_en_default_mode: wlan_en_default {
657			kyle_cfg2 {
658				pins = "GPIO215_AH13";
659				ste,config = <&gpio_out_lo>;
660			};
661		};
662	};
663	bluetooth {
664		bluetooth_default_mode: bluetooth_default {
665			kyle_cfg1 {
666				pins = "GPIO199_AH23", "GPIO222_AJ9";
667				ste,config = <&gpio_out_lo>;
668			};
669			kyle_cfg2 {
670				pins = "GPIO97_D9";
671				ste,config = <&gpio_in_nopull>;
672			};
673		};
674	};
675	vibrator {
676		vibrator_default: vibrator_default {
677			kyle_cfg1 {
678				pins = "GPIO195_AG28";	/* MOT_EN */
679				ste,config = <&gpio_out_lo>;
680			};
681		};
682	};
683	/* Interrupt line for the Melfas MMS134S touchscreen */
684	touchscreen {
685		mms134s_kyle_default: mms134s_kyle {
686			kyle_cfg1 {
687				pins = "GPIO218_AH11";
688				ste,config = <&gpio_in_nopull>;
689			};
690		};
691	};
692	g05ta03 {
693		g05ta03_kyle_default: g05ta03 {
694			/* Reset line, start out de-asserted */
695			kyle_cfg1 {
696				pins = "GPIO21_AB3";
697				ste,config = <&gpio_out_hi>;
698			};
699			/* GPS_ON_OFF, start out deasserted (off) */
700			kyle_cfg2 {
701				pins = "GPIO86_C6";
702				ste,config = <&gpio_out_lo>;
703			};
704		};
705	};
706};
707
708&ab8505_gpio {
709	/* Hog a few default settings */
710	pinctrl-names = "default";
711	pinctrl-0 = <&gpio_default>;
712
713	gpio {
714		gpio_default: gpio_default {
715			kyle_mux {
716				/* Change unused pins to GPIO mode */
717				function = "gpio";
718				groups = "gpio3_a_1",	/* default: SysClkReq4 */
719					 "gpio14_a_1";	/* default: PWMOut1 */
720			};
721			kyle_cfg1 {
722				pins = "GPIO11_B17", "GPIO13_D17", "GPIO50_L4";
723				bias-disable;
724			};
725		};
726	};
727};
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