[linux-2.6-block.git] / drivers / pinctrl / bcm / Kconfig

# SPDX-License-Identifier: GPL-2.0-only
#
# Broadcom pinctrl drivers
#

config PINCTRL_BCM281XX
	bool "Broadcom BCM281xx pinctrl driver"
	depends on OF && (ARCH_BCM_MOBILE || COMPILE_TEST)
	select PINMUX
	select PINCONF
	select GENERIC_PINCONF
	select REGMAP_MMIO
	default ARCH_BCM_MOBILE
	help
	  Say Y here to support Broadcom BCM281xx pinctrl driver, which is used
	  for the BCM281xx SoC family, including BCM11130, BCM11140, BCM11351,
	  BCM28145, and BCM28155 SoCs.  This driver requires the pinctrl
	  framework.  GPIO is provided by a separate GPIO driver.

config PINCTRL_BCM2835
	tristate "Broadcom BCM2835 GPIO (with PINCONF) driver"
	depends on OF && (ARCH_BCM2835 || ARCH_BRCMSTB || COMPILE_TEST)
	select PINMUX
	select PINCONF
	select GENERIC_PINCONF
	select GPIOLIB
	select GPIOLIB_IRQCHIP
	default ARCH_BCM2835 || ARCH_BRCMSTB
	help
	   Say Y here to enable the Broadcom BCM2835 GPIO driver.

config PINCTRL_BCM4908
	tristate "Broadcom BCM4908 pinmux driver"
	depends on OF && (ARCH_BCMBCA || COMPILE_TEST)
	select PINMUX
	select PINCONF
	select GENERIC_PINCONF
	select GENERIC_PINCTRL_GROUPS
	select GENERIC_PINMUX_FUNCTIONS
	default ARCH_BCMBCA
	help
	  Driver for BCM4908 family SoCs with integrated pin controller.

	  If compiled as module it will be called pinctrl-bcm4908.

config PINCTRL_BCM63XX
	bool
	select PINMUX
	select PINCONF
	select GENERIC_PINCONF
	select GPIOLIB
	select REGMAP
	select GPIO_REGMAP

config PINCTRL_BCM6318
	bool "Broadcom BCM6318 GPIO driver"
	depends on (BMIPS_GENERIC || COMPILE_TEST)
	depends on OF
	select PINCTRL_BCM63XX
	default BMIPS_GENERIC
	help
	   Say Y here to enable the Broadcom BCM6318 GPIO driver.

config PINCTRL_BCM6328
	bool "Broadcom BCM6328 GPIO driver"
	depends on (BMIPS_GENERIC || COMPILE_TEST)
	depends on OF
	select PINCTRL_BCM63XX
	default BMIPS_GENERIC
	help
	   Say Y here to enable the Broadcom BCM6328 GPIO driver.

config PINCTRL_BCM6358
	bool "Broadcom BCM6358 GPIO driver"
	depends on (BMIPS_GENERIC || COMPILE_TEST)
	depends on OF
	select PINCTRL_BCM63XX
	default BMIPS_GENERIC
	help
	   Say Y here to enable the Broadcom BCM6358 GPIO driver.

config PINCTRL_BCM6362
	bool "Broadcom BCM6362 GPIO driver"
	depends on (BMIPS_GENERIC || COMPILE_TEST)
	depends on OF
	select PINCTRL_BCM63XX
	default BMIPS_GENERIC
	help
	   Say Y here to enable the Broadcom BCM6362 GPIO driver.

config PINCTRL_BCM6368
	bool "Broadcom BCM6368 GPIO driver"
	depends on (BMIPS_GENERIC || COMPILE_TEST)
	depends on OF
	select PINCTRL_BCM63XX
	default BMIPS_GENERIC
	help
	   Say Y here to enable the Broadcom BCM6368 GPIO driver.

config PINCTRL_BCM63268
	bool "Broadcom BCM63268 GPIO driver"
	depends on (BMIPS_GENERIC || COMPILE_TEST)
	depends on OF
	select PINCTRL_BCM63XX
	default BMIPS_GENERIC
	help
	   Say Y here to enable the Broadcom BCM63268 GPIO driver.

config PINCTRL_IPROC_GPIO
	bool "Broadcom iProc GPIO (with PINCONF) driver"
	depends on OF_GPIO && (ARCH_BCM_IPROC || COMPILE_TEST)
	select GPIOLIB_IRQCHIP
	select PINCONF
	select GENERIC_PINCONF
	default ARCH_BCM_IPROC
	help
	  Say yes here to enable the Broadcom iProc GPIO driver.

	  The Broadcom iProc based SoCs- Cygnus, NS2, NSP and Stingray, use
	  same GPIO Controller IP hence this driver could be used for all.

	  The Broadcom Cygnus SoC has 3 GPIO controllers including the ASIU
	  GPIO controller (ASIU), the chipCommonG GPIO controller (CCM), and
	  the always-ON GPIO controller (CRMU/AON). All 3 GPIO controllers are
	  supported by this driver.

	  The Broadcom NSP has two GPIO controllers including the ChipcommonA
	  GPIO, the ChipcommonB GPIO. Later controller is supported by this
	  driver.

	  The Broadcom NS2 has two GPIO controller including the CRMU GPIO,
	  the ChipcommonG GPIO. Both controllers are supported by this driver.

	  The Broadcom Stingray GPIO controllers are supported by this driver.

	  All above SoCs GPIO controllers support basic PINCONF functions such
	  as bias pull up, pull down, and drive strength configurations, when
	  these pins are muxed to GPIO.

	  It provides the framework where pins from the individual GPIO can be
	  individually muxed to GPIO function, through interaction with the
	  SoCs IOMUX controller. This features could be used only on SoCs which
	  support individual pin muxing.

config PINCTRL_CYGNUS_MUX
	bool "Broadcom Cygnus IOMUX driver"
	depends on (ARCH_BCM_CYGNUS || COMPILE_TEST)
	depends on OF
	select PINMUX
	select GENERIC_PINCONF
	default ARCH_BCM_CYGNUS
	help
	  Say yes here to enable the Broadcom Cygnus IOMUX driver.

	  The Broadcom Cygnus IOMUX driver supports group based IOMUX
	  configuration, with the exception that certain individual pins
	  can be overridden to GPIO function

config PINCTRL_NS
	bool "Broadcom Northstar pins driver"
	depends on OF && (ARCH_BCM_5301X || COMPILE_TEST)
	select PINMUX
	select GENERIC_PINCONF
	select GENERIC_PINCTRL_GROUPS
	select GENERIC_PINMUX_FUNCTIONS
	default ARCH_BCM_5301X
	help
	  Say yes here to enable the Broadcom NS SoC pins driver.

	  The Broadcom Northstar pins driver supports muxing multi-purpose pins
	  that can be used for various functions (e.g. SPI, I2C, UART) as well
	  as GPIOs.

config PINCTRL_NSP_GPIO
	bool "Broadcom NSP GPIO (with PINCONF) driver"
	depends on OF_GPIO && (ARCH_BCM_NSP || COMPILE_TEST)
	select GPIOLIB_IRQCHIP
	select PINCONF
	select GENERIC_PINCONF
	default ARCH_BCM_NSP
	help
	  Say yes here to enable the Broadcom NSP GPIO driver.

	  The Broadcom Northstar Plus SoC ChipcommonA GPIO controller is
	  supported by this driver.

	  The ChipcommonA GPIO controller support basic PINCONF functions such
	  as bias pull up, pull down, and drive strength configurations, when
	  these pins are muxed to GPIO.

config PINCTRL_NS2_MUX
	bool "Broadcom Northstar2 pinmux driver"
	depends on OF
	depends on ARCH_BCM_IPROC || COMPILE_TEST
	select PINMUX
	select GENERIC_PINCONF
	default ARM64 && ARCH_BCM_IPROC
	help
	  Say yes here to enable the Broadcom NS2 MUX driver.

	  The Broadcom Northstar2 IOMUX driver supports group based IOMUX
	  configuration.

config PINCTRL_NSP_MUX
	bool "Broadcom NSP IOMUX driver"
	depends on (ARCH_BCM_NSP || COMPILE_TEST)
	depends on OF
	select PINMUX
	select GENERIC_PINCONF
	default ARCH_BCM_NSP
	help
	  Say yes here to enable the Broadcom NSP SOC IOMUX driver.

	  The Broadcom Northstar Plus IOMUX driver supports pin based IOMUX
	  configuration, with certain individual pins can be overridden
	  to GPIO function.
Commit	Line	Data
ec8f24b7	1	# SPDX-License-Identifier: GPL-2.0-only
b17f2f9b RJ	2	#
	3	# Broadcom pinctrl drivers
	4	#
	5
	6	config PINCTRL_BCM281XX
	7	bool "Broadcom BCM281xx pinctrl driver"
	8	depends on OF && (ARCH_BCM_MOBILE \|\| COMPILE_TEST)
	9	select PINMUX
	10	select PINCONF
	11	select GENERIC_PINCONF
	12	select REGMAP_MMIO
652da824	13	default ARCH_BCM_MOBILE
b17f2f9b RJ	14	help
	15	Say Y here to support Broadcom BCM281xx pinctrl driver, which is used
	16	for the BCM281xx SoC family, including BCM11130, BCM11140, BCM11351,
	17	BCM28145, and BCM28155 SoCs. This driver requires the pinctrl
	18	framework. GPIO is provided by a separate GPIO driver.
	19
	20	config PINCTRL_BCM2835
4434f4c5	21	tristate "Broadcom BCM2835 GPIO (with PINCONF) driver"
138f79db	22	depends on OF && (ARCH_BCM2835 \|\| ARCH_BRCMSTB \|\| COMPILE_TEST)
b17f2f9b RJ	23	select PINMUX
b17f2f9b RJ	24	select PINCONF
0de70495	25	select GENERIC_PINCONF
513034d8	26	select GPIOLIB
85ae9e51	27	select GPIOLIB_IRQCHIP
ee11f864 DB	28	default ARCH_BCM2835 \|\| ARCH_BRCMSTB
	29	help
	30	Say Y here to enable the Broadcom BCM2835 GPIO driver.
cbd159ed	31
f7e322d9 RM	32	config PINCTRL_BCM4908
f7e322d9 RM	33	tristate "Broadcom BCM4908 pinmux driver"
7bb49d77	34	depends on OF && (ARCH_BCMBCA \|\| COMPILE_TEST)
f7e322d9 RM	35	select PINMUX
	36	select PINCONF
	37	select GENERIC_PINCONF
	38	select GENERIC_PINCTRL_GROUPS
	39	select GENERIC_PINMUX_FUNCTIONS
7bb49d77	40	default ARCH_BCMBCA
f7e322d9 RM	41	help
	42	Driver for BCM4908 family SoCs with integrated pin controller.
	43
	44	If compiled as module it will be called pinctrl-bcm4908.
	45
132f9501 ÁFR	46	config PINCTRL_BCM63XX
132f9501 ÁFR	47	bool
26ea7ac9 LW	48	select PINMUX
26ea7ac9 LW	49	select PINCONF
132f9501	50	select GENERIC_PINCONF
26ea7ac9	51	select GPIOLIB
3a528695	52	select REGMAP
132f9501	53	select GPIO_REGMAP
132f9501	54
d28039fc ÁFR	55	config PINCTRL_BCM6318
	56	bool "Broadcom BCM6318 GPIO driver"
	57	depends on (BMIPS_GENERIC \|\| COMPILE_TEST)
da35b19d	58	depends on OF
d28039fc ÁFR	59	select PINCTRL_BCM63XX
	60	default BMIPS_GENERIC
	61	help
	62	Say Y here to enable the Broadcom BCM6318 GPIO driver.
	63
9bf34ac5 ÁFR	64	config PINCTRL_BCM6328
	65	bool "Broadcom BCM6328 GPIO driver"
	66	depends on (BMIPS_GENERIC \|\| COMPILE_TEST)
da35b19d	67	depends on OF
9bf34ac5 ÁFR	68	select PINCTRL_BCM63XX
	69	default BMIPS_GENERIC
	70	help
	71	Say Y here to enable the Broadcom BCM6328 GPIO driver.
	72
9494b169 ÁFR	73	config PINCTRL_BCM6358
	74	bool "Broadcom BCM6358 GPIO driver"
	75	depends on (BMIPS_GENERIC \|\| COMPILE_TEST)
da35b19d	76	depends on OF
9494b169 ÁFR	77	select PINCTRL_BCM63XX
	78	default BMIPS_GENERIC
	79	help
	80	Say Y here to enable the Broadcom BCM6358 GPIO driver.
	81
705791e2 ÁFR	82	config PINCTRL_BCM6362
	83	bool "Broadcom BCM6362 GPIO driver"
	84	depends on (BMIPS_GENERIC \|\| COMPILE_TEST)
da35b19d	85	depends on OF
705791e2 ÁFR	86	select PINCTRL_BCM63XX
	87	default BMIPS_GENERIC
	88	help
	89	Say Y here to enable the Broadcom BCM6362 GPIO driver.
	90
50554acc ÁFR	91	config PINCTRL_BCM6368
	92	bool "Broadcom BCM6368 GPIO driver"
	93	depends on (BMIPS_GENERIC \|\| COMPILE_TEST)
da35b19d	94	depends on OF
50554acc ÁFR	95	select PINCTRL_BCM63XX
	96	default BMIPS_GENERIC
	97	help
	98	Say Y here to enable the Broadcom BCM6368 GPIO driver.
	99
155cca1b ÁFR	100	config PINCTRL_BCM63268
	101	bool "Broadcom BCM63268 GPIO driver"
	102	depends on (BMIPS_GENERIC \|\| COMPILE_TEST)
da35b19d	103	depends on OF
155cca1b ÁFR	104	select PINCTRL_BCM63XX
	105	default BMIPS_GENERIC
	106	help
	107	Say Y here to enable the Broadcom BCM63268 GPIO driver.
	108
616043d5 PK	109	config PINCTRL_IPROC_GPIO
	110	bool "Broadcom iProc GPIO (with PINCONF) driver"
	111	depends on OF_GPIO && (ARCH_BCM_IPROC \|\| COMPILE_TEST)
b64333ce RJ	112	select GPIOLIB_IRQCHIP
	113	select PINCONF
	114	select GENERIC_PINCONF
616043d5	115	default ARCH_BCM_IPROC
b64333ce	116	help
616043d5 PK	117	Say yes here to enable the Broadcom iProc GPIO driver.
	118
	119	The Broadcom iProc based SoCs- Cygnus, NS2, NSP and Stingray, use
	120	same GPIO Controller IP hence this driver could be used for all.
b64333ce RJ	121
	122	The Broadcom Cygnus SoC has 3 GPIO controllers including the ASIU
	123	GPIO controller (ASIU), the chipCommonG GPIO controller (CCM), and
	124	the always-ON GPIO controller (CRMU/AON). All 3 GPIO controllers are
	125	supported by this driver.
	126
616043d5 PK	127	The Broadcom NSP has two GPIO controllers including the ChipcommonA
	128	GPIO, the ChipcommonB GPIO. Later controller is supported by this
	129	driver.
	130
	131	The Broadcom NS2 has two GPIO controller including the CRMU GPIO,
	132	the ChipcommonG GPIO. Both controllers are supported by this driver.
	133
	134	The Broadcom Stingray GPIO controllers are supported by this driver.
	135
	136	All above SoCs GPIO controllers support basic PINCONF functions such
b64333ce RJ	137	as bias pull up, pull down, and drive strength configurations, when
	138	these pins are muxed to GPIO.
	139
616043d5 PK	140	It provides the framework where pins from the individual GPIO can be
	141	individually muxed to GPIO function, through interaction with the
	142	SoCs IOMUX controller. This features could be used only on SoCs which
	143	support individual pin muxing.
b64333ce	144
cbd159ed RJ	145	config PINCTRL_CYGNUS_MUX
	146	bool "Broadcom Cygnus IOMUX driver"
	147	depends on (ARCH_BCM_CYGNUS \|\| COMPILE_TEST)
53056f59	148	depends on OF
cbd159ed RJ	149	select PINMUX
	150	select GENERIC_PINCONF
	151	default ARCH_BCM_CYGNUS
	152	help
	153	Say yes here to enable the Broadcom Cygnus IOMUX driver.
	154
	155	The Broadcom Cygnus IOMUX driver supports group based IOMUX
	156	configuration, with the exception that certain individual pins
03671057	157	can be overridden to GPIO function
8bfcbbbc	158
c12fb177 RM	159	config PINCTRL_NS
	160	bool "Broadcom Northstar pins driver"
	161	depends on OF && (ARCH_BCM_5301X \|\| COMPILE_TEST)
	162	select PINMUX
	163	select GENERIC_PINCONF
4b1643cb RM	164	select GENERIC_PINCTRL_GROUPS
4b1643cb RM	165	select GENERIC_PINMUX_FUNCTIONS
c12fb177 RM	166	default ARCH_BCM_5301X
	167	help
	168	Say yes here to enable the Broadcom NS SoC pins driver.
	169
	170	The Broadcom Northstar pins driver supports muxing multi-purpose pins
	171	that can be used for various functions (e.g. SPI, I2C, UART) as well
	172	as GPIOs.
	173
8bfcbbbc YRDR	174	config PINCTRL_NSP_GPIO
	175	bool "Broadcom NSP GPIO (with PINCONF) driver"
	176	depends on OF_GPIO && (ARCH_BCM_NSP \|\| COMPILE_TEST)
	177	select GPIOLIB_IRQCHIP
	178	select PINCONF
	179	select GENERIC_PINCONF
	180	default ARCH_BCM_NSP
	181	help
	182	Say yes here to enable the Broadcom NSP GPIO driver.
	183
	184	The Broadcom Northstar Plus SoC ChipcommonA GPIO controller is
	185	supported by this driver.
	186
	187	The ChipcommonA GPIO controller support basic PINCONF functions such
	188	as bias pull up, pull down, and drive strength configurations, when
	189	these pins are muxed to GPIO.
b5aa1006 YRDR	190
	191	config PINCTRL_NS2_MUX
	192	bool "Broadcom Northstar2 pinmux driver"
	193	depends on OF
	194	depends on ARCH_BCM_IPROC \|\| COMPILE_TEST
	195	select PINMUX
	196	select GENERIC_PINCONF
	197	default ARM64 && ARCH_BCM_IPROC
	198	help
	199	Say yes here to enable the Broadcom NS2 MUX driver.
	200
	201	The Broadcom Northstar2 IOMUX driver supports group based IOMUX
	202	configuration.
cc4fa83f YRDR	203
	204	config PINCTRL_NSP_MUX
	205	bool "Broadcom NSP IOMUX driver"
	206	depends on (ARCH_BCM_NSP \|\| COMPILE_TEST)
53056f59	207	depends on OF
cc4fa83f YRDR	208	select PINMUX
	209	select GENERIC_PINCONF
	210	default ARCH_BCM_NSP
	211	help
	212	Say yes here to enable the Broadcom NSP SOC IOMUX driver.
	213
	214	The Broadcom Northstar Plus IOMUX driver supports pin based IOMUX
	215	configuration, with certain individual pins can be overridden
	216	to GPIO function.