diff options
| author | Johan Palsson <johan.palsson@stericsson.com> | 2011-03-05 11:46:37 +0100 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2011-03-23 10:42:04 +0100 |
| commit | 586f3318adceee4857e82cafc3610070368754e3 (patch) | |
| tree | bf770232e1c16fb865eb8b230603b55c0a77634c /Documentation/pnp.txt | |
| parent | 633e0fa59072f5d78227191b212cb12ad3d21902 (diff) | |
mfd: Calibrate ab8500 gpadc using OTP values
The GPADC found in the AB8500 needs to be calibrated to work
properly. This is done by writing a number of special OTP
(one-time-programmable) registers at production. This patch
makes sure that these values are used to calibrate the returned
value from the GPADC so that it is correct.
Signed-off-by: Johan Palsson <johan.palsson@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'Documentation/pnp.txt')
0 files changed, 0 insertions, 0 deletions