Continuous mode uses the PWM regulator's maximum and minimum supplied
voltages specified in the regulator-{min,max}-microvolt properties to
calculate appropriate duty-cycle values. This allows for a much more
fine grained solution when compared with voltage-table mode, which
this driver already supports. This solution does make an assumption
that a %50 duty-cycle value will cause the regulator voltage to run
at half way between the supplied max_uV and min_uV values.
Lee Jones (5):
ARM: STi: STiH407: Add PWM Regulator node
regulator: pwm-regulator: Separate voltage-table initialisation
regulator: pwm-regulator: Add support for continuous-voltage
dt: regulator: pwm-regulator: Re-write bindings
regulator: pwm-regulator: Don't assign structure attributes right away
.../bindings/regulator/pwm-regulator.txt | 66 ++++++--
arch/arm/boot/dts/stih407-family.dtsi | 11 ++
drivers/mfd/mfd-child.c | 47 ++++++
drivers/regulator/pwm-regulator.c | 185 +++++++++++++++++----
4 files changed, 261 insertions(+), 48 deletions(-)
create mode 100644 drivers/mfd/mfd-child.c
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
