From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6AFD5C282DD for ; Wed, 8 Jan 2020 15:59:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 37D2C2070E for ; Wed, 8 Jan 2020 15:59:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1578499196; bh=ZmnIzpp81DmxYJOfDGkQtwvrwcDh8+AwRb0AtE1IvR0=; h=Date:From:To:Cc:Subject:In-Reply-To:List-ID:From; b=Sr22r4QSTgisI2r9BX98X9nH1H9tiXlLiOCHA2qvcfP9EGXDhyKUQCfDFUsAmmr13 jhVTyycH2NuFpW8EcCqKDKyfsOlaZoeLmk+zZU9jwT2TuMM3iUhdFy5pTlX+QMuA1p amdqc6qY7TjxWo216wNUuo4dSLxtn2BMvpTUjHDI= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729185AbgAHP6z (ORCPT ); Wed, 8 Jan 2020 10:58:55 -0500 Received: from foss.arm.com ([217.140.110.172]:46604 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727746AbgAHP6y (ORCPT ); Wed, 8 Jan 2020 10:58:54 -0500 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 6F6CEDA7; Wed, 8 Jan 2020 07:58:54 -0800 (PST) Received: from localhost (unknown [10.37.6.21]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id CAA9A3F534; Wed, 8 Jan 2020 07:58:53 -0800 (PST) Date: Wed, 08 Jan 2020 15:58:52 +0000 From: Mark Brown To: Saravanan Sekar Cc: broonie@kernel.org, davem@davemloft.net, devicetree@vger.kernel.org, gregkh@linuxfoundation.org, heiko@sntech.de, icenowy@aosc.io, Jonathan.Cameron@huawei.com, laurent.pinchart@ideasonboard.com, lgirdwood@gmail.com, linux-kernel@vger.kernel.org, Mark Brown , mark.rutland@arm.com, mchehab+samsung@kernel.org, mripard@kernel.org, robh+dt@kernel.org, sam@ravnborg.org, shawnguo@kernel.org, sravanhome@gmail.com Subject: Applied "regulator: bindings: add document bindings for mpq7920" to the regulator tree In-Reply-To: <20200108131234.24128-3-sravanhome@gmail.com> Message-Id: X-Patchwork-Hint: ignore Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The patch regulator: bindings: add document bindings for mpq7920 has been applied to the regulator tree at https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git for-5.6 All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark >From f5fa59a61ecac5efcb77b294a10134aab358bb5c Mon Sep 17 00:00:00 2001 From: Saravanan Sekar Date: Wed, 8 Jan 2020 14:12:32 +0100 Subject: [PATCH] regulator: bindings: add document bindings for mpq7920 Add device tree binding information for mpq7920 regulator driver. Example bindings for mpq7920 are added. Signed-off-by: Saravanan Sekar Link: https://lore.kernel.org/r/20200108131234.24128-3-sravanhome@gmail.com Signed-off-by: Mark Brown --- .../bindings/regulator/mps,mpq7920.yaml | 202 ++++++++++++++++++ 1 file changed, 202 insertions(+) create mode 100644 Documentation/devicetree/bindings/regulator/mps,mpq7920.yaml diff --git a/Documentation/devicetree/bindings/regulator/mps,mpq7920.yaml b/Documentation/devicetree/bindings/regulator/mps,mpq7920.yaml new file mode 100644 index 000000000000..598f3ea070c9 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/mps,mpq7920.yaml @@ -0,0 +1,202 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/mps,mpq7920.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Monolithic Power System MPQ7920 PMIC + +maintainers: + - Saravanan Sekar + +properties: + $nodename: + pattern: "pmic@[0-9a-f]{1,2}" + compatible: + enum: + - mps,mpq7920 + + reg: + maxItems: 1 + + regulators: + type: object + description: | + list of regulators provided by this controller, must be named + after their hardware counterparts BUCK[1-4], one LDORTC, and LDO[2-5] + + mps,switch-freq: + description: | + switching frequency must be one of following corresponding value + 1.1MHz, 1.65MHz, 2.2MHz, 2.75MHz + $ref: "/schemas/types.yaml#/definitions/uint8" + enum: [ 0, 1, 2, 3 ] + default: 2 + + buck1: + type: object + $ref: "regulator.yaml#" + description: | + 4.5A DC-DC step down converter + + mps,buck-softstart: + $ref: "/schemas/types.yaml#/definitions/uint8" + enum: [ 0, 1, 2, 3 ] + default: 1 + description: | + defines the soft start time of this buck, must be one of the following + corresponding values 150us, 300us, 610us, 920us + + mps,buck-phase-delay: + $ref: "/schemas/types.yaml#/definitions/uint8" + enum: [ 0, 1, 2, 3 ] + default: 0 + description: | + defines the phase delay of this buck, must be one of the following + corresponding values 0deg, 90deg, 180deg, 270deg + + mps,buck-ovp-disable: + type: boolean + description: | + disables over voltage protection of this buck + + buck2: + type: object + $ref: "regulator.yaml#" + description: | + 2.5A DC-DC step down converter + + mps,buck-softstart: + description: | + defines the soft start time of this buck, must be one of the following + corresponding values 150us, 300us, 610us, 920us + $ref: "/schemas/types.yaml#/definitions/uint8" + enum: [ 0, 1, 2, 3 ] + default: 1 + + mps,buck-phase-delay: + description: | + defines the phase delay of this buck, must be one of the following + corresponding values 0deg, 90deg, 180deg, 270deg + $ref: "/schemas/types.yaml#/definitions/uint8" + enum: [ 0, 1, 2, 3 ] + default: 0 + + mps,buck-ovp-disable: + description: | + disables over voltage protection of this buck + type: boolean + + buck3: + type: object + $ref: "regulator.yaml#" + description: | + 4.5A DC-DC step down converter + + mps,buck-softstart: + description: | + defines the soft start time of this buck, must be one of the following + corresponding values 150us, 300us, 610us, 920us + $ref: "/schemas/types.yaml#/definitions/uint8" + enum: [ 0, 1, 2, 3 ] + default: 1 + + mps,buck-phase-delay: + description: | + defines the phase delay of this buck, must be one of the following + corresponding values 0deg, 90deg, 180deg, 270deg + $ref: "/schemas/types.yaml#/definitions/uint8" + enum: [ 0, 1, 2, 3 ] + default: 1 + + mps,buck-ovp-disable: + description: | + disables over voltage protection of this buck + type: boolean + + buck4: + type: object + $ref: "regulator.yaml#" + description: | + 2.5A DC-DC step down converter + + mps,buck-softstart: + description: | + defines the soft start time of this buck, must be one of the following + corresponding values 150us, 300us, 610us, 920us + $ref: "/schemas/types.yaml#/definitions/uint8" + enum: [ 0, 1, 2, 3 ] + default: 1 + + mps,buck-phase-delay: + description: | + defines the phase delay of this buck, must be one of the following + corresponding values 0deg, 90deg, 180deg, 270deg + $ref: "/schemas/types.yaml#/definitions/uint8" + enum: [ 0, 1, 2, 3 ] + default: 1 + + mps,buck-ovp-disable: + description: | + disables over voltage protection of this buck + type: boolean + + ldortc: + $ref: "regulator.yaml#" + description: | + regulator with 0.65V-3.5875V for RTC, always enabled + + ldo2: + $ref: "regulator.yaml#" + description: | + regulator with 0.65V-3.5875V + + ldo3: + $ref: "regulator.yaml#" + description: | + regulator with 0.65V-3.5875V + + ldo4: + $ref: "regulator.yaml#" + description: | + regulator with 0.65V-3.5875V + + ldo5: + $ref: "regulator.yaml#" + description: | + regulator with 0.65V-3.5875V + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@69 { + compatible = "mps,mpq7920"; + reg = <0x69>; + + regulators { + mps,switch-freq = <1>; + + buck1 { + regulator-name = "buck1"; + regulator-min-microvolt = <400000>; + regulator-max-microvolt = <3587500>; + regulator-min-microamp = <460000>; + regulator-max-microamp = <7600000>; + regulator-boot-on; + mps,buck-ovp-disable; + mps,buck-phase-delay = <2>; + mps,buck-softstart = <1>; + }; + + ldo2 { + regulator-name = "ldo2"; + regulator-min-microvolt = <650000>; + regulator-max-microvolt = <3587500>; + }; + }; + }; + }; +... -- 2.20.1