From: lee.jones@linaro.org (Lee Jones)
To: linux-arm-kernel@lists.infradead.org
Subject: [REBASED 0/5] regulator: pwm-regulator: Introduce continuous-mode
Date: Wed, 10 Jun 2015 08:57:48 +0100 [thread overview]
Message-ID: <1433923073-907-1-git-send-email-lee.jones@linaro.org> (raw)
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
next reply other threads:[~2015-06-10 7:57 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-10 7:57 Lee Jones [this message]
2015-06-10 7:57 ` [REBASED 1/5] ARM: STi: STiH407: Add PWM Regulator node Lee Jones
2015-06-10 7:57 ` [REBASED 2/5] regulator: pwm-regulator: Separate voltage-table initialisation Lee Jones
2015-06-10 9:02 ` Lothar Waßmann
2015-06-10 9:10 ` Lee Jones
2015-06-10 7:57 ` [REBASED 3/5] regulator: pwm-regulator: Add support for continuous-voltage Lee Jones
2015-06-10 7:57 ` [REBASED 4/5] dt: regulator: pwm-regulator: Re-write bindings Lee Jones
2015-06-10 7:57 ` [REBASED 5/5] regulator: pwm-regulator: Don't assign structure attributes right away Lee Jones
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