Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933338AbbFJH6H (ORCPT ); Wed, 10 Jun 2015 03:58:07 -0400 Received: from mail-wi0-f172.google.com ([209.85.212.172]:37695 "EHLO mail-wi0-f172.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752637AbbFJH6A (ORCPT ); Wed, 10 Jun 2015 03:58:00 -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: [REBASED 0/5] regulator: pwm-regulator: Introduce continuous-mode Date: Wed, 10 Jun 2015 08:57:48 +0100 Message-Id: <1433923073-907-1-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: 1413 Lines: 30 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 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/