Searched refs:gpiochip (Results 26 – 50 of 54) sorted by relevance
123
13 GPIO controllers are exported to userspace using /dev/gpiochip* character104 After that, a new gpiochip "door" has been created:
136 gpiochip nodes (possibly in conjunction with schematics) to determine
26 /gpiochipN ... for each gpiochip; #N is its first GPIO
85 interrupt-parent = <&gpiochip>;
446 ATTRIBUTE_GROUPS(gpiochip);
199 The line will be hogged as soon as the gpiochip is created or - in case the
537 these helpers, we can set .irq.need_valid_mask of the gpiochip before
728 gpiochip nodes (possibly in conjunction with schematics) to determine
274 and gpiochip to expose these functions of the CP2112. The