| Kconfig (0fa2fd9a0d4f1305a54a396d44975894e90eed7b) | Kconfig (3d50a278527154974f4240584da691db7424956d) |
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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 --- 16 unchanged lines hidden (view full) --- 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 | 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 --- 16 unchanged lines hidden (view full) --- 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 |
| 33config GPIO_DEVRES 34 def_bool y 35 depends on HAS_IOMEM | |
| 36 37 38menuconfig GPIOLIB 39 bool "GPIO Support" 40 depends on ARCH_WANT_OPTIONAL_GPIOLIB || ARCH_REQUIRE_GPIOLIB 41 select GENERIC_GPIO 42 help 43 This enables GPIO support through the generic GPIO library. --- 252 unchanged lines hidden (view full) --- 296 help 297 Support for common GPIO functionality provided on some GE Single Board 298 Computers. 299 300 This driver provides basic support (configure as input or output, read 301 and write pin state) for GPIO implemented in a number of GE single 302 board computers. 303 | 33 34 35menuconfig GPIOLIB 36 bool "GPIO Support" 37 depends on ARCH_WANT_OPTIONAL_GPIOLIB || ARCH_REQUIRE_GPIOLIB 38 select GENERIC_GPIO 39 help 40 This enables GPIO support through the generic GPIO library. --- 252 unchanged lines hidden (view full) --- 293 help 294 Support for common GPIO functionality provided on some GE Single Board 295 Computers. 296 297 This driver provides basic support (configure as input or output, read 298 and write pin state) for GPIO implemented in a number of GE single 299 board computers. 300 |
| 304config GPIO_LYNXPOINT 305 bool "Intel Lynxpoint GPIO support" 306 depends on ACPI 307 select IRQ_DOMAIN 308 help 309 driver for GPIO functionality on Intel Lynxpoint PCH chipset 310 Requires ACPI device enumeration code to set up a platform device. 311 | |
| 312comment "I2C GPIO expanders:" 313 314config GPIO_ARIZONA 315 tristate "Wolfson Microelectronics Arizona class devices" 316 depends on MFD_ARIZONA 317 help 318 Support for GPIOs on Wolfson Arizona class devices. 319 --- 349 unchanged lines hidden (view full) --- 669 mode only. Input mode is not supported. 670 671config GPIO_AB8500 672 bool "ST-Ericsson AB8500 Mixed Signal Circuit gpio functions" 673 depends on AB8500_CORE && BROKEN 674 help 675 Select this to enable the AB8500 IC GPIO driver 676 | 301comment "I2C GPIO expanders:" 302 303config GPIO_ARIZONA 304 tristate "Wolfson Microelectronics Arizona class devices" 305 depends on MFD_ARIZONA 306 help 307 Support for GPIOs on Wolfson Arizona class devices. 308 --- 349 unchanged lines hidden (view full) --- 658 mode only. Input mode is not supported. 659 660config GPIO_AB8500 661 bool "ST-Ericsson AB8500 Mixed Signal Circuit gpio functions" 662 depends on AB8500_CORE && BROKEN 663 help 664 Select this to enable the AB8500 IC GPIO driver 665 |
| 666config GPIO_PALMAS 667 bool "TI PALMAS series PMICs GPIO" 668 depends on MFD_PALMAS 669 help 670 Select this option to enable GPIO driver for the TI PALMAS 671 series chip family. 672 |
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| 677config GPIO_TPS6586X 678 bool "TPS6586X GPIO" 679 depends on MFD_TPS6586X 680 help 681 Select this option to enable GPIO driver for the TPS6586X 682 chip family. 683 684config GPIO_TPS65910 --- 27 unchanged lines hidden --- | 673config GPIO_TPS6586X 674 bool "TPS6586X GPIO" 675 depends on MFD_TPS6586X 676 help 677 Select this option to enable GPIO driver for the TPS6586X 678 chip family. 679 680config GPIO_TPS65910 --- 27 unchanged lines hidden --- |