Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932419AbbGGPHF (ORCPT ); Tue, 7 Jul 2015 11:07:05 -0400 Received: from mail-wi0-f175.google.com ([209.85.212.175]:32978 "EHLO mail-wi0-f175.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932082AbbGGPG7 (ORCPT ); Tue, 7 Jul 2015 11:06:59 -0400 From: Lee Jones To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: kernel@stlinux.com, broonie@kernel.org, lgirdwood@gmail.com, Lee Jones Subject: [PATCH v2 0/9] regulator: pwm-regulator: Introduce continuous-mode Date: Tue, 7 Jul 2015 16:06:44 +0100 Message-Id: <1436281613-899-1-git-send-email-lee.jones@linaro.org> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1717 Lines: 36 This patch-set has been rebased on to topic/pwm. 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 (9): 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 regulator: pwm-regulator: Re-write bindings 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 | 68 ++++++++++--- 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 | 109 ++++++++++++++++++--- 5 files changed, 198 insertions(+), 51 deletions(-) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/