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Searched refs:GPIOHANDLE_REQUEST_ACTIVE_LOW (Results 1 – 6 of 6) sorted by relevance

/linux/Documentation/userspace-api/gpio/
H A Dgpio-handle-set-line-values-ioctl.rst40 The ``GPIOHANDLE_REQUEST_ACTIVE_LOW`` flag controls the mapping between logical
42 If ``GPIOHANDLE_REQUEST_ACTIVE_LOW`` is not set then active is high and
43 inactive is low. If ``GPIOHANDLE_REQUEST_ACTIVE_LOW`` is set then active is low
H A Dgpio-handle-get-line-values-ioctl.rst40 The ``GPIOHANDLE_REQUEST_ACTIVE_LOW`` flag controls the mapping between physical
42 If ``GPIOHANDLE_REQUEST_ACTIVE_LOW`` is not set then high is active and
43 low is inactive. If ``GPIOHANDLE_REQUEST_ACTIVE_LOW`` is set then low is active
H A Dgpio-lineevent-data-read.rst48 to active transition is a rising edge. If ``GPIOHANDLE_REQUEST_ACTIVE_LOW`` is
H A Dgpio-get-linehandle-ioctl.rst64 only other flag that may be set is ``GPIOHANDLE_REQUEST_ACTIVE_LOW`` and the
/linux/include/uapi/linux/
H A Dgpio.h383 #define GPIOHANDLE_REQUEST_ACTIVE_LOW (1UL << 2) macro
/linux/tools/testing/selftests/gpio/
H A Dgpio-mockup-cdev.c132 flags_v1 |= GPIOHANDLE_REQUEST_ACTIVE_LOW; in main()