| Kconfig (d9ba1025a46d368bc00a2981cb2b2a918e9209b7) | Kconfig (8618b3b47c4590baf4ef3f241616914f4bb2a8a6) |
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| 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 --- 33 unchanged lines hidden (view full) --- 42 one or more of the GPIO drivers below. 43 44 If unsure, say N. 45 46if GPIOLIB 47 48config OF_GPIO 49 def_bool y | 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 --- 33 unchanged lines hidden (view full) --- 42 one or more of the GPIO drivers below. 43 44 If unsure, say N. 45 46if GPIOLIB 47 48config OF_GPIO 49 def_bool y |
| 50 depends on OF | 50 depends on OF && !SPARC |
| 51 | 51 |
| 52config GPIO_ACPI 53 def_bool y 54 depends on ACPI 55 | |
| 56config DEBUG_GPIO 57 bool "Debug GPIO calls" 58 depends on DEBUG_KERNEL 59 help 60 Say Y here to add some extra checks and diagnostics to GPIO calls. 61 These checks help ensure that GPIOs have been properly initialized 62 before they are used, and that sleeping calls are not made from 63 non-sleeping contexts. They can make bitbanged serial protocols --- 21 unchanged lines hidden (view full) --- 85# put drivers in the right section, in alphabetical order 86 87config GPIO_DA9052 88 tristate "Dialog DA9052 GPIO" 89 depends on PMIC_DA9052 90 help 91 Say yes here to enable the GPIO driver for the DA9052 chip. 92 | 52config DEBUG_GPIO 53 bool "Debug GPIO calls" 54 depends on DEBUG_KERNEL 55 help 56 Say Y here to add some extra checks and diagnostics to GPIO calls. 57 These checks help ensure that GPIOs have been properly initialized 58 before they are used, and that sleeping calls are not made from 59 non-sleeping contexts. They can make bitbanged serial protocols --- 21 unchanged lines hidden (view full) --- 81# put drivers in the right section, in alphabetical order 82 83config GPIO_DA9052 84 tristate "Dialog DA9052 GPIO" 85 depends on PMIC_DA9052 86 help 87 Say yes here to enable the GPIO driver for the DA9052 chip. 88 |
| 89config GPIO_DA9055 90 tristate "Dialog Semiconductor DA9055 GPIO" 91 depends on MFD_DA9055 92 help 93 Say yes here to enable the GPIO driver for the DA9055 chip. 94 95 The Dialog DA9055 PMIC chip has 3 GPIO pins that can be 96 be controller by this driver. 97 98 If driver is built as a module it will be called gpio-da9055. 99 |
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| 93config GPIO_MAX730X 94 tristate 95 96comment "Memory mapped GPIO drivers:" 97 | 100config GPIO_MAX730X 101 tristate 102 103comment "Memory mapped GPIO drivers:" 104 |
| 105config GPIO_CLPS711X 106 def_bool y 107 depends on ARCH_CLPS711X 108 |
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| 98config GPIO_GENERIC_PLATFORM 99 tristate "Generic memory-mapped GPIO controller support (MMIO platform device)" 100 select GPIO_GENERIC 101 help 102 Say yes here to support basic platform_device memory-mapped GPIO controllers. 103 104config GPIO_IT8761E 105 tristate "IT8761E GPIO support" --- 63 unchanged lines hidden (view full) --- 169config GPIO_MXS 170 def_bool y 171 depends on ARCH_MXS 172 select GPIO_GENERIC 173 select GENERIC_IRQ_CHIP 174 175config GPIO_PL061 176 bool "PrimeCell PL061 GPIO support" | 109config GPIO_GENERIC_PLATFORM 110 tristate "Generic memory-mapped GPIO controller support (MMIO platform device)" 111 select GPIO_GENERIC 112 help 113 Say yes here to support basic platform_device memory-mapped GPIO controllers. 114 115config GPIO_IT8761E 116 tristate "IT8761E GPIO support" --- 63 unchanged lines hidden (view full) --- 180config GPIO_MXS 181 def_bool y 182 depends on ARCH_MXS 183 select GPIO_GENERIC 184 select GENERIC_IRQ_CHIP 185 186config GPIO_PL061 187 bool "PrimeCell PL061 GPIO support" |
| 177 depends on ARM_AMBA | 188 depends on ARM && ARM_AMBA |
| 178 select GENERIC_IRQ_CHIP 179 help 180 Say yes here to support the PrimeCell PL061 GPIO device 181 182config GPIO_PXA 183 bool "PXA GPIO support" 184 depends on ARCH_PXA || ARCH_MMP 185 help 186 Say yes here to support the PXA GPIO device 187 | 189 select GENERIC_IRQ_CHIP 190 help 191 Say yes here to support the PrimeCell PL061 GPIO device 192 193config GPIO_PXA 194 bool "PXA GPIO support" 195 depends on ARCH_PXA || ARCH_MMP 196 help 197 Say yes here to support the PXA GPIO device 198 |
| 199config GPIO_SPEAR_SPICS 200 bool "ST SPEAr13xx SPI Chip Select as GPIO support" 201 depends on PLAT_SPEAR 202 select GENERIC_IRQ_CHIP 203 help 204 Say yes here to support ST SPEAr SPI Chip Select as GPIO device 205 |
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| 188config GPIO_STA2X11 189 bool "STA2x11/ConneXt GPIO support" 190 depends on MFD_STA2X11 191 select GENERIC_IRQ_CHIP 192 help 193 Say yes here to support the STA2x11/ConneXt GPIO device. 194 The GPIO module has 128 GPIO pins with alternate functions. 195 --- 269 unchanged lines hidden (view full) --- 465 bool "Interrupt controller support for ADP5588" 466 depends on GPIO_ADP5588=y 467 help 468 Say yes here to enable the adp5588 to be used as an interrupt 469 controller. It requires the driver to be built in the kernel. 470 471config GPIO_ADNP 472 tristate "Avionic Design N-bit GPIO expander" | 206config GPIO_STA2X11 207 bool "STA2x11/ConneXt GPIO support" 208 depends on MFD_STA2X11 209 select GENERIC_IRQ_CHIP 210 help 211 Say yes here to support the STA2x11/ConneXt GPIO device. 212 The GPIO module has 128 GPIO pins with alternate functions. 213 --- 269 unchanged lines hidden (view full) --- 483 bool "Interrupt controller support for ADP5588" 484 depends on GPIO_ADP5588=y 485 help 486 Say yes here to enable the adp5588 to be used as an interrupt 487 controller. It requires the driver to be built in the kernel. 488 489config GPIO_ADNP 490 tristate "Avionic Design N-bit GPIO expander" |
| 473 depends on I2C && OF_GPIO | 491 depends on I2C && OF |
| 474 help 475 This option enables support for N GPIOs found on Avionic Design 476 I2C GPIO expanders. The register space will be extended by powers 477 of two, so the controller will need to accomodate for that. For 478 example: if a controller provides 48 pins, 6 registers will be 479 enough to represent all pins, but the driver will assume a 480 register layout for 64 pins (8 registers). 481 --- 175 unchanged lines hidden --- | 492 help 493 This option enables support for N GPIOs found on Avionic Design 494 I2C GPIO expanders. The register space will be extended by powers 495 of two, so the controller will need to accomodate for that. For 496 example: if a controller provides 48 pins, 6 registers will be 497 enough to represent all pins, but the driver will assume a 498 register layout for 64 pins (8 registers). 499 --- 175 unchanged lines hidden --- |