| Kconfig (a2071cd765637002523798358d2ca441306d708b) | Kconfig (f72f4b44dfa88350b7072ca06fee83ce000a4177) |
|---|---|
| 1# 2# GPIO infrastructure and drivers 3# 4 5config ARCH_HAVE_CUSTOM_GPIO_H 6 bool 7 help 8 Selecting this config option from the architecture Kconfig allows 9 the architecture to provide a custom asm/gpio.h implementation 10 overriding the default implementations. New uses of this are 11 strongly discouraged. 12 | 1# 2# GPIO infrastructure and drivers 3# 4 5config ARCH_HAVE_CUSTOM_GPIO_H 6 bool 7 help 8 Selecting this config option from the architecture Kconfig allows 9 the architecture to provide a custom asm/gpio.h implementation 10 overriding the default implementations. New uses of this are 11 strongly discouraged. 12 |
| 13config ARCH_WANT_OPTIONAL_GPIOLIB 14 bool 15 help 16 Select this config option from the architecture Kconfig, if 17 it is possible to use gpiolib on the architecture, but let the 18 user decide whether to actually build it or not. 19 Select this instead of ARCH_REQUIRE_GPIOLIB, if your architecture does 20 not depend on GPIOs being available, but rather let the user 21 decide whether he needs it or not. 22 23config ARCH_REQUIRE_GPIOLIB 24 bool 25 select GPIOLIB 26 help 27 Platforms select gpiolib if they use this infrastructure 28 for all their GPIOs, usually starting with ones integrated 29 into SOC processors. 30 Selecting this from the architecture code will cause the gpiolib 31 code to always get built in. 32 33 | |
| 34menuconfig GPIOLIB 35 bool "GPIO Support" 36 select ANON_INODES 37 help 38 This enables GPIO support through the generic GPIO library. 39 You only need to enable this, if you also want to enable 40 one or more of the GPIO drivers below. 41 --- 90 unchanged lines hidden (view full) --- 132 default y if ATH79 133 depends on ATH79 || COMPILE_TEST 134 select GPIO_GENERIC 135 select GPIOLIB_IRQCHIP 136 help 137 Select this option to enable GPIO driver for 138 Atheros AR71XX/AR724X/AR913X SoC devices. 139 | 13menuconfig GPIOLIB 14 bool "GPIO Support" 15 select ANON_INODES 16 help 17 This enables GPIO support through the generic GPIO library. 18 You only need to enable this, if you also want to enable 19 one or more of the GPIO drivers below. 20 --- 90 unchanged lines hidden (view full) --- 111 default y if ATH79 112 depends on ATH79 || COMPILE_TEST 113 select GPIO_GENERIC 114 select GPIOLIB_IRQCHIP 115 help 116 Select this option to enable GPIO driver for 117 Atheros AR71XX/AR724X/AR913X SoC devices. 118 |
| 119config GPIO_AXP209 120 tristate "X-Powers AXP209 PMIC GPIO Support" 121 depends on MFD_AXP20X 122 help 123 Say yes to enable GPIO support for the AXP209 PMIC 124 |
|
| 140config GPIO_BCM_KONA 141 bool "Broadcom Kona GPIO" 142 depends on OF_GPIO && (ARCH_BCM_MOBILE || COMPILE_TEST) 143 help 144 Turn on GPIO support for Broadcom "Kona" chips. 145 146config GPIO_BRCMSTB 147 tristate "BRCMSTB GPIO support" --- 1011 unchanged lines hidden --- | 125config GPIO_BCM_KONA 126 bool "Broadcom Kona GPIO" 127 depends on OF_GPIO && (ARCH_BCM_MOBILE || COMPILE_TEST) 128 help 129 Turn on GPIO support for Broadcom "Kona" chips. 130 131config GPIO_BRCMSTB 132 tristate "BRCMSTB GPIO support" --- 1011 unchanged lines hidden --- |