zephyr/doc/guides
Peter Bigot 6918e3def3 devicetree: gpio: provide accessors for controller phandle
Provide a helper to extract the devicetree node_id for a GPIO
controller from a gpio phandle array.  This can be used with
DEVICE_DT_GET() to directly reference the corresponding controller
device.

Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
2020-12-01 15:19:22 -05:00
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dts devicetree: gpio: provide accessors for controller phandle 2020-12-01 15:19:22 -05:00
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