On Mon, Aug 21, 2017 at 3:12 PM, Lukas Wunner <lukas@xxxxxxxxx> wrote: > 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 > > They are similar to but more versatile than the TI SN65HVS880/2/3/5 > supported by gpio-pisosr.c as they clock out a CRC checksum to guard > against electromagnetic interference, as well as undervoltage and > overtemperature indicator bits. If these features are not needed > they can be disabled by pulling the "modesel" pin high and then > gpio-pisosr.c can be used instead of the present driver. > > Cc: Mathias Duckeck <m.duckeck@xxxxxxxxx> > Signed-off-by: Lukas Wunner <lukas@xxxxxxxxx> This looks like a fine piece of driver. We just need to get the infrastructure in place and I can merge it. Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
