From mboxrd@z Thu Jan 1 00:00:00 1970 From: lee.jones@linaro.org (Lee Jones) Date: Fri, 5 Jun 2015 19:42:43 +0100 Subject: [PATCH 0/8] regulator: pwm-regulator: Introduce continuous-mode Message-ID: <1433529771-24496-1-git-send-email-lee.jones@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 (8): ARM: STi: STiH407: Add PWM Regulator node regulator: pwm-regulator: Remove unnecessary descriptor attribute from ddata regulator: pwm-regulator: Remove superfluous is_enabled check regulator: pwm-regulator: Diffientiate between dev (device) and rdev (regulator_dev) regulator: pwm-regulator: Don't assign structure attributes right away regulator: pwm-regulator: Separate voltage-table initialisation regulator: pwm-regulator: Add support for continuous-voltage regulator: pwm-regulator: Re-write bindings .../bindings/regulator/pwm-regulator.txt | 66 ++++-- arch/arm/boot/dts/stih407-family.dtsi | 11 + drivers/regulator/pwm-regulator.c | 222 +++++++++++++++------ 3 files changed, 229 insertions(+), 70 deletions(-) -- 1.9.1