Eric Lee / linux-smarc-t335x-v3.2

27 Oct, 2010

3 commits

  • 4b068de9a   ad525x_dpot: use correct rdac channel for ad5251/ad5252 ... Browse Code »

    The ad5251/ad5252 devices have rdac1 and rdac3, but no rdac0. So make
    sure we use the right channels so userspace gets correct data and not just
    garbage.

    Signed-off-by: steven miao
    Signed-off-by: Mike Frysinger
    Cc: Michael Hennerich
    Cc: Chris Verges
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    steven miao
     
  • a4bd39495   drivers/misc/ad525x_dpot.c: new features ... Browse Code »

    Add support for AD5270, AD5271, AD5272, AD5274 digital potentiometers.
    Add 20-TP feature for AD5291 and AD5292 parts, and update feature list.
    AD5291 rdac read back must be shifted by two.

    Signed-off-by: Michael Hennerich
    Cc: Mike Frysinger
    Cc: Chris Verges
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Michael Hennerich
     
  • 5f400cf40   drivers/misc/ad525x_dpot.c: fix part name typos in defines ... Browse Code »

    There is no runtime effect by this change. It frees up namespace for
    defines erroneously used. This is required to actually support devices
    requiring the namespace, added with "drivers/misc/ad525x_dpot.c: new
    features".

    All defines touched have the same value defined, after the change.

    Signed-off-by: Michael Hennerich
    Cc: Mike Frysinger
    Cc: Chris Verges
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Michael Hennerich
     

25 May, 2010

4 commits