Searched +full:ps2 +full:- +full:gpio (Results 1 – 3 of 3) sorted by relevance
1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)3 ---4 $id: http://devicetree.org/schemas/serio/ps2-gpio.yaml#5 $schema: http://devicetree.org/meta-schemas/core.yaml#7 title: GPIO based PS/210 - Danilo Krummrich <danilokrummrich@dk-develop.de>14 const: ps2-gpio16 data-gpios:18 the gpio used for the data signal - this should be flagged as20 from <dt-bindings/gpio/gpio.h> since the signal is open drain by[all …]
2 Subsystem drivers using GPIO5 Note that standard kernel drivers exist for common GPIO tasks and will provide6 the right in-kernel and userspace APIs/ABIs for the job, and that these10 - leds-gpio: drivers/leds/leds-gpio.c will handle LEDs connected to GPIO13 - ledtrig-gpio: drivers/leds/trigger/ledtrig-gpio.c will provide a LED trigger,14 i.e. a LED will turn on/off in response to a GPIO line going high or low15 (and that LED may in turn use the leds-gpio as per above).17 - gpio-keys: drivers/input/keyboard/gpio_keys.c is used when your GPIO line20 - gpio-keys-polled: drivers/input/keyboard/gpio_keys_polled.c is used when your21 GPIO line cannot generate interrupts, so it needs to be periodically polled[all …]
16 force -- enable ACPI if default was off17 on -- enable ACPI but allow fallback to DT [arm64,riscv64]18 off -- disable ACPI if default was on19 noirq -- do not use ACPI for IRQ routing20 strict -- Be less tolerant of platforms that are not22 rsdt -- prefer RSDT over (default) XSDT23 copy_dsdt -- copy DSDT to memory24 nospcr -- disable console in ACPI SPCR table as41 If set to vendor, prefer vendor-specific driver73 Documentation/firmware-guide/acpi/debug.rst for more information about[all …]