linux-dev/drivers/gpio/Kconfig, branch master

Merge tag 'input-for-v6.1-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2022-10-11T17:53:25Z

Pull input updates from Dmitry Torokhov: - a new driver for IBM Operational Panel - a new driver for PinePhone keyboards - RT5120 PMIC power key support - various enhancements and support for new models in xpad (Xbox) driver - a new compatible ID for Elan touchscreen driver - rework of adp5588-keys driver to support configuring via device properties (OF, ACPI, etc) instead of platform data, and proper support of optional gpiochip functionality (and removal of gpio-adp5588 driver) - improvements to firmware update handling in Synaptics RMI4 driver - support for double key matrix in mt6779-keypad - support for polled mode in adc-joystick driver - other assorted driver fixes, cleanups and improvements * tag 'input-for-v6.1-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (90 commits) Input: i8042 - fix refount leak on sparc Input: i8042 - add LoongArch support in i8042-acpipnpio.h Input: i8042 - rename i8042-x86ia64io.h to i8042-acpipnpio.h Input: pinephone-keyboard - support the proxied I2C bus Input: pinephone-keyboard - add PinePhone keyboard driver dt-bindings: input: Add the PinePhone keyboard binding dt-bindings: input: Convert hid-over-i2c to DT schema input: drop empty comment blocks Input: xpad - add X-Box Adaptive Profile button Input: add ABS_PROFILE to uapi and documentation Input: xpad - add X-Box Adaptive XBox button Input: xpad - add X-Box Adaptive support Input: ims-pcu - fix spelling mistake "BOOLTLOADER" -> "BOOTLOADER" Input: ibm-panel - add missing MODULE_DEVICE_TABLE Input: icn8505 - utilize acpi_get_subsystem_id() Input: xpad - decipher xpadone packages with GIP defines Input: xpad - refactor using BIT() macro Input: synaptics-rmi4 - convert to use sysfs_emit() APIs Input: twl4030-pwrbutton - add missing of.h include Input: applespi - replace zero-length array with DECLARE_FLEX_ARRAY() helper ...

Merge tag 'platform-drivers-x86-simatec-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 into gpio/for-next

2022-09-01T15:19:15Z

Tag (immutable branch) for: v6.0-rc1 + "[PATCH v6 0/7] add support for another simatic board" series for merging into the gpio, leds and pdx86 subsystems.

gpio-f7188x: Add GPIO support for Nuvoton NCT6116

2022-09-01T14:14:27Z

Add GPIO support for Nuvoton NCT6116 chip. Nuvoton SuperIO chips are very similar to the ones from Fintek. In other subsystems they also share drivers and are called a family of drivers. For the GPIO subsystem the only difference is that the direction bit is reversed and that there is only one data bit per pin. On the SuperIO level the logical device is another one. On a chip level we do not have a manufacturer ID to check and also no revision. Reviewed-by: Andy Shevchenko Acked-by: Simon Guinot Signed-off-by: Henning Schild Acked-by: Bartosz Golaszewski Link: https://lore.kernel.org/r/20220825104422.14156-4-henning.schild@siemens.com Signed-off-by: Hans de Goede

gpio: imx-scu: add imx-scu GPIO driver

2022-08-31T15:21:23Z

The SCU firmware on i.MX8 platforms provides a set of APIs to control the GPIO PINs on the SCU domain. This patch implements the standard GPIO driver interface to access those PINs on the SCU domain over the SCU APIs. Signed-off-by: Shenwei Wang Reviewed-by: Linus Walleij Signed-off-by: Bartosz Golaszewski

gpio: gpio-adp5588: drop the driver

2022-08-31T04:16:03Z

With commit 9d2b2e83ef27 ("Input: adp5588-keys - support gpi key events as 'gpio keys'") the irchip functionality is directly supported in the input driver as the main goal of these pins is to be used as gpio keys. Hence, this driver can be removed. Signed-off-by: Nuno Sá Acked-by: Bartosz Golaszewski Reviewed-by: Andy Shevchenko Link: https://lore.kernel.org/r/20220829131553.690063-3-nuno.sa@analog.com Signed-off-by: Dmitry Torokhov

gpio: gpio-mm: Implement and utilize register structures

2022-07-20T15:44:47Z

Reduce magic numbers and improve code readability by implementing and utilizing named register data structures. The GPIO-MM device features an Intel 8255 compatible GPIO interface, so the i8255 GPIO module is selected and utilized as well. Tested-by: Fred Eckert Reviewed-by: Linus Walleij Signed-off-by: William Breathitt Gray Signed-off-by: Bartosz Golaszewski

gpio: 104-idi-48: Implement and utilize register structures

2022-07-20T15:44:44Z

Reduce magic numbers and improve code readability by implementing and utilizing named register data structures. The 104-IDI-48 device features an Intel 8255 compatible GPIO interface, so the i8255 GPIO module is selected and utilized as well. Reviewed-by: Linus Walleij Cc: John Hentges Cc: Jay Dolan Signed-off-by: William Breathitt Gray Signed-off-by: Bartosz Golaszewski

gpio: 104-dio-48e: Implement and utilize register structures

2022-07-20T15:44:40Z

Reduce magic numbers and improve code readability by implementing and utilizing named register data structures. The 104-DIO-48E device features an Intel 8255 compatible GPIO interface, so the i8255 GPIO module is selected and utilized as well. Reviewed-by: Linus Walleij Cc: John Hentges Cc: Jay Dolan Signed-off-by: William Breathitt Gray Signed-off-by: Bartosz Golaszewski

gpio: i8255: Introduce the Intel 8255 interface library module

2022-07-20T15:44:36Z

Exposes consumer library functions providing support for interfaces compatible with the venerable Intel 8255 Programmable Peripheral Interface (PPI). The Intel 8255 PPI first appeared in the early 1970s, initially for the Intel 8080 and later appearing in the original IBM-PC. The popularity of the original Intel 8255 chip led to many subsequent variants and clones of the interface in various chips and integrated circuits. Although still popular, interfaces compatible with the Intel 8255 PPI are nowdays typically found embedded in larger VLSI processing chips and FPGA components rather than as discrete ICs. A CONFIG_GPIO_I8255 Kconfig option is introduced by this patch. Modules wanting access to these i8255 library functions should select this Kconfig option, and import the I8255 symbol namespace. Tested-by: Fred Eckert Reviewed-by: Linus Walleij Cc: John Hentges Cc: Jay Dolan Cc: Andy Shevchenko Signed-off-by: William Breathitt Gray Signed-off-by: Bartosz Golaszewski

gpio: remove VR41XX related gpio driver

2022-07-19T09:27:06Z

Commit d3164e2f3b0a ("MIPS: Remove VR41xx support") removed support for MIPS VR41xx platform, so remove exclusive drivers for this platform, too. Signed-off-by: Thomas Bogendoerfer Acked-by: Andy Shevchenko Signed-off-by: Bartosz Golaszewski