| Kconfig (d93618da6b6d453c6a9684a3460ffd51b9b4ef2e) | Kconfig (80280df758c1498485988b30cf6887fde7796056) |
|---|---|
| 1# SPDX-License-Identifier: GPL-2.0-only 2# 3# GPIO infrastructure and drivers 4# 5 6config ARCH_HAVE_CUSTOM_GPIO_H 7 bool 8 help --- 95 unchanged lines hidden (view full) --- 104 tristate 105 106# put drivers in the right section, in alphabetical order 107 108# This symbol is selected by both I2C and SPI expanders 109config GPIO_MAX730X 110 tristate 111 | 1# SPDX-License-Identifier: GPL-2.0-only 2# 3# GPIO infrastructure and drivers 4# 5 6config ARCH_HAVE_CUSTOM_GPIO_H 7 bool 8 help --- 95 unchanged lines hidden (view full) --- 104 tristate 105 106# put drivers in the right section, in alphabetical order 107 108# This symbol is selected by both I2C and SPI expanders 109config GPIO_MAX730X 110 tristate 111 |
| 112config GPIO_IDIO_16 113 tristate 114 help 115 Enables support for the idio-16 library functions. The idio-16 library 116 provides functions to facilitate communication with devices within the 117 ACCES IDIO-16 family such as the 104-IDIO-16 and the PCI-IDIO-16. 118 119 If built as a module its name will be gpio-idio-16. 120 |
|
| 112menu "Memory mapped GPIO drivers" 113 depends on HAS_IOMEM 114 115config GPIO_74XX_MMIO 116 tristate "GPIO driver for 74xx-ICs with MMIO access" 117 depends on OF_GPIO 118 select GPIO_GENERIC 119 help --- 185 unchanged lines hidden (view full) --- 305 select GPIO_GENERIC 306 select IRQ_DOMAIN 307 help 308 Select this to support Aeroflex Gaisler GRGPIO cores from the GRLIB 309 VHDL IP core library. 310 311config GPIO_HISI 312 tristate "HiSilicon GPIO controller driver" | 121menu "Memory mapped GPIO drivers" 122 depends on HAS_IOMEM 123 124config GPIO_74XX_MMIO 125 tristate "GPIO driver for 74xx-ICs with MMIO access" 126 depends on OF_GPIO 127 select GPIO_GENERIC 128 help --- 185 unchanged lines hidden (view full) --- 314 select GPIO_GENERIC 315 select IRQ_DOMAIN 316 help 317 Select this to support Aeroflex Gaisler GRGPIO cores from the GRLIB 318 VHDL IP core library. 319 320config GPIO_HISI 321 tristate "HiSilicon GPIO controller driver" |
| 313 depends on (ARM64 && ACPI) || COMPILE_TEST | 322 depends on ARM64 || COMPILE_TEST |
| 314 select GPIO_GENERIC 315 select GPIOLIB_IRQCHIP 316 help 317 Say Y or M here to build support for the HiSilicon GPIO controller 318 driver GPIO block. 319 This GPIO controller supports double-edge interrupt and multi-core 320 concurrent access. 321 --- 273 unchanged lines hidden (view full) --- 595config GPIO_SPRD 596 tristate "Spreadtrum GPIO support" 597 depends on ARCH_SPRD || COMPILE_TEST 598 depends on OF_GPIO 599 select GPIOLIB_IRQCHIP 600 help 601 Say yes here to support Spreadtrum GPIO device. 602 | 323 select GPIO_GENERIC 324 select GPIOLIB_IRQCHIP 325 help 326 Say Y or M here to build support for the HiSilicon GPIO controller 327 driver GPIO block. 328 This GPIO controller supports double-edge interrupt and multi-core 329 concurrent access. 330 --- 273 unchanged lines hidden (view full) --- 604config GPIO_SPRD 605 tristate "Spreadtrum GPIO support" 606 depends on ARCH_SPRD || COMPILE_TEST 607 depends on OF_GPIO 608 select GPIOLIB_IRQCHIP 609 help 610 Say yes here to support Spreadtrum GPIO device. 611 |
| 603config GPIO_STA2X11 604 bool "STA2x11/ConneXt GPIO support" 605 depends on MFD_STA2X11 606 select GENERIC_IRQ_CHIP 607 help 608 Say yes here to support the STA2x11/ConneXt GPIO device. 609 The GPIO module has 128 GPIO pins with alternate functions. 610 | |
| 611config GPIO_STP_XWAY 612 bool "XWAY STP GPIOs" 613 depends on SOC_XWAY || COMPILE_TEST 614 depends on OF_GPIO 615 help 616 This enables support for the Serial To Parallel (STP) unit found on 617 XWAY SoC. The STP allows the SoC to drive a shift registers cascade, 618 that can be up to 24 bits. This peripheral is aimed at driving LEDs. --- 233 unchanged lines hidden (view full) --- 852 configured via the base module parameter. The interrupt line numbers 853 for the devices may be configured via the irq module parameter. 854 855config GPIO_104_IDIO_16 856 tristate "ACCES 104-IDIO-16 GPIO support" 857 depends on PC104 858 select ISA_BUS_API 859 select GPIOLIB_IRQCHIP | 612config GPIO_STP_XWAY 613 bool "XWAY STP GPIOs" 614 depends on SOC_XWAY || COMPILE_TEST 615 depends on OF_GPIO 616 help 617 This enables support for the Serial To Parallel (STP) unit found on 618 XWAY SoC. The STP allows the SoC to drive a shift registers cascade, 619 that can be up to 24 bits. This peripheral is aimed at driving LEDs. --- 233 unchanged lines hidden (view full) --- 853 configured via the base module parameter. The interrupt line numbers 854 for the devices may be configured via the irq module parameter. 855 856config GPIO_104_IDIO_16 857 tristate "ACCES 104-IDIO-16 GPIO support" 858 depends on PC104 859 select ISA_BUS_API 860 select GPIOLIB_IRQCHIP |
| 861 select GPIO_IDIO_16 |
|
| 860 help 861 Enables GPIO support for the ACCES 104-IDIO-16 family (104-IDIO-16, 862 104-IDIO-16E, 104-IDO-16, 104-IDIO-8, 104-IDIO-8E, 104-IDO-8). The 863 base port addresses for the devices may be configured via the base 864 module parameter. The interrupt line numbers for the devices may be 865 configured via the irq module parameter. 866 867config GPIO_104_IDI_48 --- 688 unchanged lines hidden (view full) --- 1556 ML7223 IOH is for MP (Media Phone) use. 1557 ML7831 IOH is for general purpose use. 1558 ML7223/ML7831 is companion chip for Intel Atom E6xx series. 1559 ML7223/ML7831 is completely compatible for Intel EG20T PCH. 1560 1561config GPIO_PCI_IDIO_16 1562 tristate "ACCES PCI-IDIO-16 GPIO support" 1563 select GPIOLIB_IRQCHIP | 862 help 863 Enables GPIO support for the ACCES 104-IDIO-16 family (104-IDIO-16, 864 104-IDIO-16E, 104-IDO-16, 104-IDIO-8, 104-IDIO-8E, 104-IDO-8). The 865 base port addresses for the devices may be configured via the base 866 module parameter. The interrupt line numbers for the devices may be 867 configured via the irq module parameter. 868 869config GPIO_104_IDI_48 --- 688 unchanged lines hidden (view full) --- 1558 ML7223 IOH is for MP (Media Phone) use. 1559 ML7831 IOH is for general purpose use. 1560 ML7223/ML7831 is companion chip for Intel Atom E6xx series. 1561 ML7223/ML7831 is completely compatible for Intel EG20T PCH. 1562 1563config GPIO_PCI_IDIO_16 1564 tristate "ACCES PCI-IDIO-16 GPIO support" 1565 select GPIOLIB_IRQCHIP |
| 1566 select GPIO_IDIO_16 |
|
| 1564 help 1565 Enables GPIO support for the ACCES PCI-IDIO-16. An interrupt is 1566 generated when any of the inputs change state (low to high or high to 1567 low). Input filter control is not supported by this driver, and the 1568 input filters are deactivated by this driver. 1569 1570config GPIO_PCIE_IDIO_24 1571 tristate "ACCES PCIe-IDIO-24 GPIO support" --- 104 unchanged lines hidden (view full) --- 1676 aggregate existing GPIO lines into a new virtual GPIO chip. 1677 This can serve the following purposes: 1678 - Assign permissions for a collection of GPIO lines to a user, 1679 - Export a collection of GPIO lines to a virtual machine, 1680 - Provide a generic driver for a GPIO-operated device in an 1681 industrial control context, to be operated from userspace using 1682 the GPIO chardev interface. 1683 | 1567 help 1568 Enables GPIO support for the ACCES PCI-IDIO-16. An interrupt is 1569 generated when any of the inputs change state (low to high or high to 1570 low). Input filter control is not supported by this driver, and the 1571 input filters are deactivated by this driver. 1572 1573config GPIO_PCIE_IDIO_24 1574 tristate "ACCES PCIe-IDIO-24 GPIO support" --- 104 unchanged lines hidden (view full) --- 1679 aggregate existing GPIO lines into a new virtual GPIO chip. 1680 This can serve the following purposes: 1681 - Assign permissions for a collection of GPIO lines to a user, 1682 - Export a collection of GPIO lines to a virtual machine, 1683 - Provide a generic driver for a GPIO-operated device in an 1684 industrial control context, to be operated from userspace using 1685 the GPIO chardev interface. 1686 |
| 1687config GPIO_LATCH 1688 tristate "GPIO latch driver" 1689 help 1690 Say yes here to enable a driver for GPIO multiplexers based on latches 1691 connected to other GPIOs. 1692 |
|
| 1684config GPIO_MOCKUP 1685 tristate "GPIO Testing Driver" 1686 select IRQ_SIM 1687 help 1688 This enables GPIO Testing driver, which provides a way to test GPIO 1689 subsystem through sysfs (or char device) and debugfs. 1690 User could use it through the script in 1691 tools/testing/selftests/gpio/gpio-mockup.sh. Reference the usage in --- 23 unchanged lines hidden --- | 1693config GPIO_MOCKUP 1694 tristate "GPIO Testing Driver" 1695 select IRQ_SIM 1696 help 1697 This enables GPIO Testing driver, which provides a way to test GPIO 1698 subsystem through sysfs (or char device) and debugfs. 1699 User could use it through the script in 1700 tools/testing/selftests/gpio/gpio-mockup.sh. Reference the usage in --- 23 unchanged lines hidden --- |