• Lukas Wunner's avatar
    gpio: Add driver for Maxim MAX3191x industrial serializer · b2f68edf
    Lukas Wunner authored
    The driver was developed for and tested with the MAX31913 built into
    the Revolution Pi by KUNBUS, but should work with all members of the
    MAX3191x family:
    
    MAX31910: low power
    MAX31911: LED drivers
    MAX31912: LED drivers + 2nd voltage monitor + low power
    MAX31913: LED drivers + 2nd voltage monitor
    MAX31953: LED drivers + 2nd voltage monitor + isolation
    MAX31963: LED drivers + 2nd voltage monitor + isolation + buck regulator
    
    Cc: Mathias Duckeck <m.duckeck@kunbus.de>
    Signed-off-by: 's avatarLukas Wunner <lukas@wunner.de>
    Signed-off-by: 's avatarLinus Walleij <linus.walleij@linaro.org>
    b2f68edf