diff options
| author |   Lee Jones <lee.jones@linaro.org> | 2015-07-07 16:06:51 +0100 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2015-07-07 18:58:27 +0100 |
| commit | 4773be185a0f7c1c09d8966e100c76f4fa9a3227 (patch) | |
| tree | ed1f6334443e81d8003e09ce8ee605f77069d7f5 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | regulator: pwm-regulator: Re-write bindings (diff) | |
| download | wireguard-linux-4773be185a0f7c1c09d8966e100c76f4fa9a3227.tar.xz wireguard-linux-4773be185a0f7c1c09d8966e100c76f4fa9a3227.zip | |
regulator: pwm-regulator: Add support for continuous-voltage
The current version of PWM regulator only supports a static table
approach, where pre-calculated values are supplied by the vendor and
obtained via DT. The continuous-voltage method takes min_uV and
max_uV, and divides the difference between them up into a number of
slices. The number of slices depend on how large the duty cycle
register is. This information is provided by a DT property.
As the name alludes, this provides values for a continuous voltage
range between min_uV and max_uV, which has obvious benefits over
either limited voltage possibilities, or the requirement to provide
a large voltage-table.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions