17 Sep, 2009

1 commit

• 6704e5171   mfd: Add basic WM831x OTP support ... Browse Code »

  The WM831x series of devices use OTP (One Time Programmable, a type
  of PROM) to store system configuration. At run time this data is
  visible via registers.

  Currently the only explicitly supported feature is that the unique
  ID provided by every WM831x device is exported to user space via
  sysfs. Other configuration data may be read by system-specific
  code in the pre_init() and post_init() platform data operations.

  Signed-off-by: Mark Brown
  Signed-off-by: Samuel Ortiz

  Mark Brown

  2009-09-17 15:46:59 +0800