From mboxrd@z Thu Jan 1 00:00:00 1970 From: lee.jones@linaro.org (Lee Jones) Date: Mon, 6 Jul 2015 09:58:22 +0100 Subject: [RESEND 00/10] regulator: pwm-regulator: Introduce continuous-mode Message-ID: <1436173112-21397-1-git-send-email-lee.jones@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This patch-set has been rebased on to v4.2-rc1. 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 (10): ARM: multi_v7_defconfig: Enable ST's PWM driver ARM: multi_v7_defconfig: Enable ST's Power Reset driver ARM: multi_v7_defconfig: Enable support for PWM Regulators ARM: STi: STiH407: Move PWM nodes STiH407 => STiH407-family ARM: STi: STiH407: Add PWM Regulator node dt: regulator: pwm-regulator: Re-write bindings regulator: pwm-regulator: Separate voltage-table initialisation regulator: pwm-regulator: Add support for continuous-voltage regulator: pwm-regulator: Simplify voltage to duty-cycle call regulator: pwm-regulator: Don't assign structure attributes right away .../bindings/regulator/pwm-regulator.txt | 66 ++++++-- arch/arm/boot/dts/stih407-family.dtsi | 41 +++++ arch/arm/boot/dts/stih407.dtsi | 28 ---- arch/arm/configs/multi_v7_defconfig | 3 + drivers/regulator/pwm-regulator.c | 172 ++++++++++++++++----- 5 files changed, 234 insertions(+), 76 deletions(-) -- 1.9.1