5a333f6f5f
gpiokey driver implements functional subset of gpiokeys device-tree bindings: https://www.kernel.org/doc/Documentation/devicetree/bindings/input/gpio-keys.txt It acts as a virtual keyboard, so keys are visible through kbdmux(4) Driver maps linux scancodes for most common keys to FreeBSD scancodes and also extends spec by introducing freebsd,code property to specify FreeBSD-native scancodes. Reviewed by: mmel, jmcneill Differential Revision: https://reviews.freebsd.org/D6279