Create pm8941 flash light driver
Similar to the lpg driver (linux-postmarketos#18) (lpg is on pm8941@d000 - flash is on pm8941@d300)
See https://www.kernel.org/doc/Documentation/leds/leds-class-flash.txt
Edited by Luca Weiss
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Similar to the lpg driver (linux-postmarketos#18) (lpg is on pm8941@d000 - flash is on pm8941@d300)
See https://www.kernel.org/doc/Documentation/leds/leds-class-flash.txt