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author | Afzal Mohammed <afzal@ti.com> | 2011-11-08 17:24:10 +0400 |
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committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-11-23 18:03:52 +0400 |
commit | 780dc9ba4eb682a89be48d5b814feae6722a19e0 (patch) | |
tree | 5ddac04630d0bcaf0405c4f5f08793ca68c3439c /drivers/regulator/tps65023-regulator.c | |
parent | cfcfc9eca2bcbd26a8e206baeb005b055dbf8e37 (diff) | |
download | linux-780dc9ba4eb682a89be48d5b814feae6722a19e0.tar.xz |
regulator: TPS65910: Fix VDD1/2 voltage selector count
Count of selector voltage is required for regulator_set_voltage
to work via set_voltage_sel. VDD1/2 currently have it as zero,
so regulator_set_voltage won't work for VDD1/2.
Update count (n_voltages) for VDD1/2.
Output Voltage = (step value * 12.5 mV + 562.5 mV) * gain
With above expr, number of voltages that can be selected is
step value count * gain count
constant for gain count will be called VDD1_2_NUM_VOLT_COARSE
existing constant for step value count is VDD1_2_NUM_VOLTS,
use VDD1_2_NUM_VOLT_FINE instead to make clear that step value
is not the only component in deciding selectable voltage count
Signed-off-by: Afzal Mohammed <afzal@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/regulator/tps65023-regulator.c')
0 files changed, 0 insertions, 0 deletions