1#
2# GPIO infrastructure and drivers
3#
4
5menuconfig GPIO
6	bool "GPIO support"
7	default y
8	help
9	  Enable support for GPIOs (General-purpose Input/Output) in U-Boot.
10	  GPIOs allow U-Boot to read the state of an input line (high or
11	  low) and set the state of an output line. This can be used to
12	  drive LEDs, control power to various system parts and read user
13	  input. GPIOs can be useful to enable a 'sign-of-life' LED,
14	  for example. Enable this option to build the drivers in
15	  drivers/gpio as part of an U-Boot build.
16
17if GPIO
18
19config DM_GPIO
20	bool "Enable Driver Model for GPIO drivers"
21	depends on DM
22	help
23	  Enable driver model for GPIO access. The standard GPIO
24	  interface (gpio_get_value(), etc.) is then implemented by
25	  the GPIO uclass. Drivers provide methods to query the
26	  particular GPIOs that they provide. The uclass interface
27	  is defined in include/asm-generic/gpio.h.
28
29config SPL_DM_GPIO
30	bool "Enable Driver Model for GPIO drivers in SPL"
31	depends on DM_GPIO && SPL_DM && SPL_GPIO
32	default y
33	help
34	  Enable driver model for GPIO access in SPL. The standard GPIO
35	  interface (gpio_get_value(), etc.) is then implemented by
36	  the GPIO uclass. Drivers provide methods to query the
37	  particular GPIOs that they provide. The uclass interface
38	  is defined in include/asm-generic/gpio.h.
39
40config TPL_DM_GPIO
41	bool "Enable Driver Model for GPIO drivers in TPL"
42	depends on DM_GPIO && TPL_DM && TPL_GPIO
43	default y
44	help
45	  Enable driver model for GPIO access in TPL. The standard GPIO
46	  interface (gpio_get_value(), etc.) is then implemented by
47	  the GPIO uclass. Drivers provide methods to query the
48	  particular GPIOs that they provide. The uclass interface
49	  is defined in include/asm-generic/gpio.h.
50
51config VPL_DM_GPIO
52	bool "Enable Driver Model for GPIO drivers in VPL"
53	depends on DM_GPIO && VPL_DM && VPL_GPIO
54	default y
55	help
56	  Enable driver model for GPIO access in VPL. The standard GPIO
57	  interface (gpio_get_value(), etc.) is then implemented by
58	  the GPIO uclass. Drivers provide methods to query the
59	  particular GPIOs that they provide. The uclass interface
60	  is defined in include/asm-generic/gpio.h.
61
62config GPIO_HOG
63	bool "Enable GPIO hog support"
64	depends on DM_GPIO
65	help
66	  Enable gpio hog support
67	  The GPIO chip may contain GPIO hog definitions. GPIO hogging
68	  is a mechanism providing automatic GPIO request and config-
69	  uration as part of the gpio-controller's driver probe function.
70
71config SPL_GPIO_HOG
72	bool "Enable GPIO hog support in SPL"
73	depends on SPL_GPIO
74	help
75	  Enable gpio hog support in SPL
76	  The GPIO chip may contain GPIO hog definitions. GPIO hogging
77	  is a mechanism providing automatic GPIO request and config-
78	  uration as part of the gpio-controller's driver probe function.
79
80config DM_GPIO_LOOKUP_LABEL
81	bool "Enable searching for gpio labelnames"
82	depends on DM_GPIO
83	help
84	  This option enables searching for gpio names in
85	  the defined gpio labels, if the search for the
86	  gpio bank name failed. This makes sense if you use
87	  different gpios on different hardware versions
88	  for the same functionality in board code.
89
90config SPL_DM_GPIO_LOOKUP_LABEL
91	bool "Enable searching for gpio labelnames"
92	depends on SPL_DM_GPIO
93	help
94	  This option enables searching for gpio names in
95	  the defined gpio labels, if the search for the
96	  gpio bank name failed. This makes sense if you use
97	  different gpios on different hardware versions
98	  for the same functionality in board code.
99
100config ALTERA_PIO
101	bool "Altera PIO driver"
102	depends on DM_GPIO
103	help
104	  Select this to enable PIO for Altera devices. Please find
105	  details on the "Embedded Peripherals IP User Guide" of Altera.
106
107config BCM2835_GPIO
108	bool "BCM2835 GPIO driver"
109	depends on DM_GPIO
110
111config BCM6345_GPIO
112	bool "BCM6345 GPIO driver"
113	depends on DM_GPIO && (ARCH_BMIPS || BCM6856 || \
114			       BCM6858 || BCM63158 || BCM6855)
115	help
116	  This driver supports the GPIO banks on BCM6345 SoCs.
117
118config CORTINA_GPIO
119	bool "Cortina-Access GPIO driver"
120	depends on DM_GPIO && CORTINA_PLATFORM
121	help
122	  Enable support for the GPIO controller in Cortina CAxxxx SoCs.
123	  This driver supports all CPU ISA variants supported by Cortina
124	  Access CAxxxx SoCs.
125
126config DWAPB_GPIO
127	bool "DWAPB GPIO driver"
128	depends on DM && DM_GPIO
129	help
130	  Support for the Designware APB GPIO driver.
131
132config AT91_GPIO
133	bool "AT91 PIO GPIO driver"
134	help
135	  Say yes here to select AT91 PIO GPIO driver. AT91 PIO
136	  controller manages up to 32 fully programmable input/output
137	  lines. Each I/O line may be dedicated as a general-purpose
138	  I/O or be assigned to a function of an embedded peripheral.
139	  The assignment to a function of an embedded peripheral is
140	  the responsibility of AT91 Pinctrl driver. This driver is
141	  responsible for the general-purpose I/O.
142
143config ATMEL_PIO4
144	bool "ATMEL PIO4 driver"
145	depends on DM_GPIO
146	help
147	  Say yes here to support the Atmel PIO4 driver.
148	  The PIO4 is new version of Atmel PIO controller, which manages
149	  up to 128 fully programmable input/output lines. Each I/O line
150	  may be dedicated as a general purpose I/O or be assigned to
151	  a function of an embedded peripheral.
152
153config ASPEED_GPIO
154	bool "Aspeed GPIO Driver"
155	help
156	  Say yes here to support the Aspeed GPIO driver. The controller
157	  is found in the AST2400, AST2500 and AST2600 BMC SoCs and
158	  provides access to over 200 GPIOs on each chip.
159
160config DA8XX_GPIO
161	bool "DA8xx GPIO Driver"
162	help
163	  This driver supports the DA8xx GPIO controller
164
165config FXL6408_GPIO
166	bool "FXL6408 I2C GPIO expander driver"
167	depends on DM_GPIO && DM_I2C
168	help
169	  This driver supports the Fairchild FXL6408 device. FXL6408 is a
170	  fully configurable 8-bit I2C-controlled GPIO expander.
171
172config HIKEY_GPIO
173	bool "HI6220 GPIO driver"
174	depends on DM_GPIO
175
176config INTEL_BROADWELL_GPIO
177	bool "Intel Broadwell GPIO driver"
178	depends on DM
179	help
180	  This driver supports Broadwell U devices which have an expanded
181	  GPIO feature set. The difference is large enough to merit a separate
182	  driver from the common Intel ICH6 driver. It supports a total of
183	  95 GPIOs which can be configured from the device tree.
184
185config INTEL_GPIO
186	bool "Intel generic GPIO driver"
187	depends on DM_GPIO
188	help
189	  Say yes here to select Intel generic GPIO driver. This controller
190	  supports recent chips (e.g. Apollo Lake). It permits basic GPIO
191	  control including setting pins to input/output. It makes use of its
192	  parent pinctrl driver to actually effect changes.
193
194config INTEL_ICH6_GPIO
195	bool "Intel ICH6 compatible legacy GPIO driver"
196	depends on DM_GPIO
197	help
198	  Say yes here to select Intel ICH6 compatible legacy GPIO driver.
199
200config IMX_RGPIO2P
201	bool "i.MX7ULP RGPIO2P driver"
202	depends on DM
203	help
204	  This driver supports i.MX7ULP Rapid GPIO2P controller.
205
206config IPROC_GPIO
207	bool "Broadcom iProc GPIO driver(without pinconf)"
208	help
209	  The Broadcom iProc based SoCs- Cygnus, NS2, NS3, NSP and Stingray,
210	  use the same GPIO Controller IP hence this driver could be used
211	  for all.
212
213	  The Broadcom iProc based SoCs have multiple GPIO controllers and only
214	  the always-ON GPIO controller (CRMU/AON) is supported by this driver.
215
216config HSDK_CREG_GPIO
217	bool "HSDK CREG GPIO griver"
218	depends on DM_GPIO
219	help
220	  This driver supports CREG GPIOs on Synopsys HSDK SOC.
221
222config KIRKWOOD_GPIO
223	bool "Kirkwood GPIO driver"
224	help
225	  This drdiver supports GPIOs on Kirkwood platforms
226
227config LPC32XX_GPIO
228	bool "LPC32XX GPIO driver"
229	depends on DM
230	help
231	  Support for the LPC32XX GPIO driver.
232
233config MAX7320_GPIO
234	bool "MAX7320 I2C GPIO Expander driver"
235	depends on DM_GPIO && DM_I2C
236	help
237	 Support for MAX7320 I2C 8/16-bit GPIO expander.
238	 original maxim device has 8 push/pull outputs,
239	 some clones offers 16bit.
240
241config MCP230XX_GPIO
242	bool "MCP230XX GPIO driver"
243	depends on DM
244	help
245	  Support for Microchip's MCP230XX I2C connected GPIO devices.
246	  The following chips are supported:
247	   - MCP23008
248	   - MCP23017
249	   - MCP23018
250
251config MSCC_SGPIO
252	bool "Microsemi Serial GPIO driver"
253	depends on DM_GPIO && SOC_VCOREIII
254	help
255	  Support for the VCoreIII SoC serial GPIO device. By using a
256          serial interface, the SIO controller significantly extends
257          the number of available GPIOs with a minimum number of
258          additional pins on the device. The primary purpose of the
259          SIO controller is to connect control signals from SFP
260          modules and to act as an LED controller.
261
262config MSM_GPIO
263	bool "Qualcomm GPIO driver"
264	depends on DM_GPIO
265	help
266	  Support GPIO controllers on Qualcomm Snapdragon family of SoCs.
267	  This controller have single bank (default name "soc"), every
268	  gpio has it's own set of registers.
269	  Only simple GPIO operations are supported (get/set, change of
270	  direction and checking pin function).
271	  Supported devices:
272	  - APQ8016
273	  - MSM8916
274
275config MXC_GPIO
276	bool "Freescale/NXP MXC GPIO driver"
277	help
278	  Support GPIO controllers on various i.MX platforms
279
280config MXS_GPIO
281	bool "Freescale/NXP MXS GPIO driver"
282	help
283	  Support GPIO controllers on i.MX23 and i.MX28 platforms
284
285config NPCM_GPIO
286	bool "Nuvoton NPCM GPIO driver"
287	depends on DM_GPIO
288	help
289	  Support GPIO controllers on Nuvovon NPCM SoCs.
290	  NPCM7xx/NPCM8xx contain 8 GPIO banks, each bank contains 32 pins.
291
292config OMAP_GPIO
293	bool "TI OMAP GPIO driver"
294	depends on ARCH_OMAP2PLUS
295	default y
296	help
297	  Support GPIO controllers on the TI OMAP3/4/5 and related (such as
298	  AM335x/AM43xx/AM57xx/DRA7xx/etc) families of SoCs.
299
300config CMD_PCA953X
301	bool "Enable the pca953x command"
302	help
303	  Deprecated: This should be converted to driver model.
304
305	  This command provides access to a pca953x GPIO device using the
306	  legacy GPIO interface. Several subcommands are provided which mirror
307	  the standard 'gpio' command. It should use that instead.
308
309config QCOM_PMIC_GPIO
310	bool "Qualcomm generic PMIC GPIO/keypad driver"
311	depends on DM_GPIO && PMIC_QCOM
312	help
313	  Support for GPIO pins and power/reset buttons found on
314	  Qualcomm SoCs PMIC.
315	  Default name for GPIO bank is "pm8916".
316	  Power and reset buttons are placed in "pwkey_qcom" bank and
317          have gpio numbers 0 and 1 respectively.
318
319config PCF8575_GPIO
320	bool "PCF8575 I2C GPIO Expander driver"
321	depends on DM_GPIO && DM_I2C
322	help
323	 Support for PCF8575 I2C 16-bit GPIO expander. Most of these
324	 chips are from NXP and TI.
325
326config RCAR_GPIO
327	bool "Renesas RCar GPIO driver"
328	depends on DM_GPIO && ARCH_RMOBILE
329	help
330	  This driver supports the GPIO banks on Renesas RCar SoCs.
331
332config RZA1_GPIO
333	bool "Renesas RZ/A1 GPIO driver"
334	depends on DM_GPIO && RZA1
335	help
336	  This driver supports the GPIO banks on Renesas RZ/A1 R7S72100 SoCs.
337
338config ROCKCHIP_GPIO
339	bool "Rockchip GPIO driver"
340	depends on DM_GPIO
341	help
342	  Support GPIO access on Rockchip SoCs. The GPIOs are arranged into
343	  a number of banks (different for each SoC type) each with 32 GPIOs.
344	  The GPIOs for a device are defined in the device tree with one node
345	  for each bank.
346
347config SANDBOX_GPIO
348	bool "Enable sandbox GPIO driver"
349	depends on SANDBOX && DM && DM_GPIO
350	help
351	  This driver supports some simulated GPIOs which can be adjusted
352	  using 'back door' functions like sandbox_gpio_set_value(). Then the
353	  GPIOs can be inspected through the normal get_get_value()
354	  interface. The purpose of this is to allow GPIOs to be used as
355	  normal in sandbox, perhaps with test code actually driving the
356	  behaviour of those GPIOs.
357
358config SANDBOX_GPIO_COUNT
359	int "Number of sandbox GPIOs"
360	depends on SANDBOX_GPIO
361	default 128
362	help
363	  The sandbox driver can support any number of GPIOs. Generally these
364	  are specified using the device tree. But you can also have a number
365	  of 'anonymous' GPIOs that do not belong to any device or bank.
366	  Select a suitable value depending on your needs.
367
368config SUNXI_GPIO
369	bool "Allwinner GPIO driver"
370	depends on ARCH_SUNXI
371	select SPL_STRTO if SPL
372	help
373	  Support the GPIO device in Allwinner SoCs.
374
375config XILINX_GPIO
376	bool "Xilinx GPIO driver"
377	depends on DM_GPIO
378	help
379	  This config enable the Xilinx GPIO driver for Microblaze.
380
381config TCA642X
382	bool "TCA642x legacy GPIO driver"
383
384config CMD_TCA642X
385	bool "tca642x - Command to access tca642x state"
386	depends on TCA642X
387	default y
388	help
389	  DEPRECATED - This needs conversion to driver model
390
391	  This provides a way to looking at the pin state of this device.
392	  This mirrors the 'gpio' command and that should be used in preference
393	  to custom code.
394
395config TEGRA_GPIO
396	bool "Tegra20..210 GPIO driver"
397	depends on DM_GPIO
398	help
399	  Support for the GPIO controller contained in NVIDIA Tegra20 through
400	  Tegra210.
401
402config TEGRA186_GPIO
403	bool "Tegra186 GPIO driver"
404	depends on DM_GPIO
405	help
406	  Support for the GPIO controller contained in NVIDIA Tegra186. This
407	  covers both the "main" and "AON" controller instances, even though
408	  they have slightly different register layout.
409
410config GPIO_UNIPHIER
411	bool "UniPhier GPIO"
412	depends on ARCH_UNIPHIER
413	help
414	  Say yes here to support UniPhier GPIOs.
415
416config VYBRID_GPIO
417	bool "Vybrid GPIO driver"
418	depends on DM
419	help
420	  Say yes here to support Vybrid vf610 GPIOs.
421
422config PIC32_GPIO
423	bool "Microchip PIC32 GPIO driver"
424	depends on DM_GPIO && MACH_PIC32
425	default y
426	help
427	  Say yes here to support Microchip PIC32 GPIOs.
428
429config OCTEON_GPIO
430	bool "Octeon II/III/TX/TX2 GPIO driver"
431	depends on DM_GPIO && PCI && (ARCH_OCTEON || ARCH_OCTEONTX || ARCH_OCTEONTX2)
432	default y
433	help
434	  Add support for the Marvell Octeon GPIO driver. This is used with
435	  various Octeon parts such as Octeon II/III and OcteonTX/TX2.
436	  Octeon II/III has 32 GPIOs (count defined via DT) and OcteonTX/TX2
437	  has 64 GPIOs (count defined via internal register).
438
439config STM32_GPIO
440	bool "ST STM32 GPIO driver"
441	depends on DM_GPIO && (ARCH_STM32 || ARCH_STM32MP)
442	default y
443	help
444	  Device model driver support for STM32 GPIO controller. It should be
445	  usable on many stm32 families like stm32f4/f7/h7 and stm32mp1.
446	  Tested on STM32F7.
447
448config SIFIVE_GPIO
449	bool "SiFive GPIO driver"
450	depends on DM_GPIO
451	help
452	  Device model driver for GPIO controller present in SiFive FU540 SoC. This
453	  driver enables GPIO interface on HiFive Unleashed A00 board.
454
455config MVEBU_GPIO
456	bool "Marvell MVEBU GPIO driver"
457	depends on DM_GPIO && (ARCH_MVEBU || ARCH_KIRKWOOD)
458	default y
459	help
460	  Say yes here to support Marvell MVEBU (Armada XP/38x) GPIOs.
461
462config ZYNQ_GPIO
463	bool "Zynq GPIO driver"
464	depends on DM_GPIO
465	default y if ARCH_ZYNQ || ARCH_ZYNQMP || ARCH_VERSAL
466	help
467	  Supports GPIO access on Zynq SoC.
468
469config DM_74X164
470	bool "74x164 serial-in/parallel-out 8-bits shift register"
471	depends on DM_GPIO
472	help
473	  Driver for 74x164 compatible serial-in/parallel-out 8-outputs
474	  shift registers, such as 74lv165, 74hc595.
475	  This driver can be used to provide access to more gpio outputs.
476
477config DM_PCA953X
478	bool "PCA95[357]x, PCA9698, TCA64xx, and MAX7310 I/O ports"
479	depends on DM_GPIO && DM_I2C
480	help
481	  Say yes here to provide access to several register-oriented
482	  SMBus I/O expanders, made mostly by NXP or TI.  Compatible
483	  models include:
484
485	  4 bits:	pca9536, pca9537
486
487	  8 bits:	max7310, max7315, pca6107, pca9534, pca9538, pca9554,
488			pca9556, pca9557, pca9574, tca6408, xra1202
489
490	  16 bits:	max7312, max7313, pca9535, pca9539, pca9555, pca9575,
491			tca6416
492
493	  24 bits:	tca6424
494
495	  40 bits:	pca9505, pca9698
496
497	  Now, max 24 bits chips and PCA953X compatible chips are
498	  supported
499
500config SPL_DM_PCA953X
501	bool "PCA95[357]x, PCA9698, TCA64xx, and MAX7310 I/O ports in SPL"
502	depends on SPL_DM_GPIO
503	help
504	  Say yes here to provide access to several register-oriented
505	  SMBus I/O expanders, made mostly by NXP or TI.  Compatible
506	  models include:
507
508	  4 bits:	pca9536, pca9537
509
510	  8 bits:	max7310, max7315, pca6107, pca9534, pca9538, pca9554,
511			pca9556, pca9557, pca9574, tca6408, xra1202
512
513	  16 bits:	max7312, max7313, pca9535, pca9539, pca9555, pca9575,
514			tca6416
515
516	  24 bits:	tca6424
517
518	  40 bits:	pca9505, pca9698
519
520	  Now, max 24 bits chips and PCA953X compatible chips are
521	  supported
522
523config PCA953X
524	bool "NXP's PCA953X series I2C GPIO (legacy driver)"
525	depends on !DM_PCA953X
526
527config MPC8XXX_GPIO
528	bool "Freescale MPC8XXX GPIO driver"
529	depends on DM_GPIO
530	help
531	  This driver supports the built-in GPIO controller of MPC8XXX CPUs.
532	  Each GPIO bank is identified by its own entry in the device tree,
533	  i.e.
534
535	  gpio-controller@fc00 {
536		#gpio-cells = <2>;
537		compatible = "fsl,pq3-gpio";
538		reg = <0xfc00 0x100>
539	  }
540
541	  By default, each bank is assumed to have 32 GPIOs, but the ngpios
542	  setting is honored, so the number of GPIOs for each bank is
543	  configurable to match the actual GPIO count of the SoC (e.g. the
544	  32/32/23 banks of the P1022 SoC).
545
546	  Aside from the standard functions of input/output mode, and output
547	  value setting, the open-drain feature, which can configure individual
548	  GPIOs to work as open-drain outputs, is supported.
549
550config QE_GPIO
551	bool "Freescale QUICC ENGINE GPIO driver"
552	depends on DM_GPIO
553	depends on QE
554	help
555	  This driver supports the QUICC Engine GPIOs of MPC83XX CPUs.
556	  Each GPIO bank is identified by its own entry in the device tree,
557	  i.e.
558
559	  qe_pio_a: gpio-controller@1400 {
560		compatible = "fsl,mpc8323-qe-pario-bank";
561		reg = <0x1400 0x18>;
562		gpio-controller;
563		#gpio-cells = <2>;
564	  };
565
566	  Each bank has 32 GPIOs.
567
568config MPC8XX_GPIO
569	bool "Freescale MPC8XX GPIO driver"
570	depends on DM_GPIO
571	help
572	  This driver supports parallel IO ports from MPC8XX CPUs.
573	  Each GPIO bank is identified by its own entry in the device tree.
574
575config MPC83XX_SPISEL_BOOT
576	bool "Freescale MPC83XX SPISEL_BOOT driver"
577	depends on DM_GPIO && ARCH_MPC830X
578	help
579	  GPIO driver to set/clear dedicated SPISEL_BOOT output on MPC83XX.
580
581	  This pin is typically used as spi chip select to a spi nor flash.
582
583config MT7620_GPIO
584	bool "MediaTek MT7620 GPIO driver"
585	depends on DM_GPIO && SOC_MT7620
586	default y
587	help
588	  Device model driver for GPIO controller present in MediaTek MT7620
589	  and earlier SoCs.
590
591config MT7621_GPIO
592	bool "MediaTek MT7621 GPIO driver"
593	depends on DM_GPIO && (SOC_MT7621 || SOC_MT7628)
594	default y
595	help
596	  Say yes here to support MediaTek MT7621 compatible GPIOs.
597
598config NX_GPIO
599	bool "Nexell GPIO driver"
600	depends on DM_GPIO
601	help
602	  Support GPIO access on Nexell SoCs. The GPIOs are arranged into
603	  a number of banks (different for each SoC type) each with 32 GPIOs.
604	  The GPIOs for a device are defined in the device tree with one node
605	  for each bank.
606
607config NOMADIK_GPIO
608	bool "Nomadik GPIO driver"
609	depends on DM_GPIO
610	help
611	  Support GPIO access on ST-Ericsson Ux500 SoCs. The GPIOs are arranged
612	  into a number of banks each with 32 GPIOs. The GPIOs for a device are
613	  defined in the device tree with one node for each bank.
614
615config ZYNQMP_GPIO_MODEPIN
616	bool "ZynqMP gpio modepin"
617	depends on DM_GPIO
618	help
619	  This config enables the ZynqMP gpio modepin driver. ZynqMP modepin
620	  driver will set and get the status of PS_MODE pins. These modepins
621	  are accessed using xilinx firmware. In modepin register, [3:0] bits
622	  set direction, [7:4] bits read IO, [11:8] bits set/clear IO.
623
624config SH_GPIO_PFC
625	bool "Pinmuxed GPIO support for SuperH"
626	depends on RCAR_GEN2 && !PINCTRL_PFC
627	default y
628
629config SL28CPLD_GPIO
630	bool "Kontron sl28cpld GPIO driver"
631	depends on DM_GPIO && SL28CPLD
632	help
633	  Support GPIO access on Kontron sl28cpld board management controllers.
634
635config SLG7XL45106_I2C_GPO
636	bool "slg7xl45106 i2c gpo expander"
637	depends on DM_GPIO
638	help
639	   Support for slg7xl45106 i2c gpo expander. It is an i2c based
640	   8-bit gpo expander, all gpo lines are controlled by writing
641	   value into data register.
642
643config TURRIS_OMNIA_MCU
644	bool "Turris Omnia MCU GPIO driver"
645	depends on DM_GPIO
646	default y if TARGET_TURRIS_OMNIA
647	help
648	   Support for GPIOs on MCU connected to Turris Omnia via i2c.
649
650config FTGPIO010
651	bool "Faraday Technology FTGPIO010 driver"
652	depends on DM_GPIO
653	help
654	   Support for GPIOs on Faraday Technology's FTGPIO010 controller.
655
656config ADP5585_GPIO
657	bool "ADP5585 GPIO driver"
658	depends on DM_GPIO && DM_I2C
659	help
660	  Support ADP5585 GPIO expander.
661
662endif
663