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| author | Thierry Reding <[email protected]> | 2014-06-03 15:17:32 +0000 |
|---|---|---|
| committer | Mark Brown <[email protected]> | 2014-06-03 15:51:19 +0000 |
| commit | 2050afde19aeae33310bb62641ca52acad215cf8 (patch) | |
| tree | 4e201b93e1d2a871e9b2b7e64457343d935b7b7e /tools/perf/scripts/python/sctop.py | |
| parent | Linux 3.15-rc1 (diff) | |
| download | kernel-2050afde19aeae33310bb62641ca52acad215cf8.tar.gz kernel-2050afde19aeae33310bb62641ca52acad215cf8.zip | |
regulator: as3722: Make 0 a valid selector
As of commit 064d5cd110f9 (regulator: core: Fix the init of DT defined
fixed regulators) the regulator core tries to query the current voltage
of a regulator when applying constraints. This exposes a bug in the
AS3722 regulator driver which fails to read the voltage of disabled
regulators. The reason is that the hardware is programmed to a selector
of 0, but none of the voltage tables include 0 as a valid selector. The
datasheets indicate that 0 is a valid selector when the regulators are
powered off.
To fix this, add a range including selector 0 to the voltage tables.
Signed-off-by: Thierry Reding <[email protected]>
Signed-off-by: Mark Brown <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/sctop.py')
0 files changed, 0 insertions, 0 deletions