From patchwork Wed Sep 16 06:17:57 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andreas Kemnade X-Patchwork-Id: 1364951 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=kemnade.info Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=kemnade.info header.i=@kemnade.info header.a=rsa-sha256 header.s=20180802 header.b=UsaA/+7N; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4Brqgm4dkGz9sRK for ; Wed, 16 Sep 2020 16:19:32 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726136AbgIPGTb (ORCPT ); Wed, 16 Sep 2020 02:19:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40908 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726068AbgIPGTa (ORCPT ); Wed, 16 Sep 2020 02:19:30 -0400 Received: from mail.andi.de1.cc (mail.andi.de1.cc [IPv6:2a01:238:4321:8900:456f:ecd6:43e:202c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4C7CDC06174A; Tue, 15 Sep 2020 23:19:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=kemnade.info; s=20180802; h=Content-Transfer-Encoding:MIME-Version: Message-Id:Date:Subject:To:From:Sender:Reply-To:Cc:Content-Type:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=mOoC3WhkRPklNHV9fnbrv5yj6L/BVPWFaL4Zo1Rk0oo=; b=UsaA/+7NOkPglS/ElEpfGYHry4 mPLASdy5QX8z94b4XOJjdfokBy2+zsfij/usRv0A2UfLe+RzXiZo054XCisfUC2YV9fAjdicLfeRM Zb3vVgKyiD4sPr0kEzsdZUoiVYe3LE/NYI7fNyWjleALXajyPMNcxAewJM78o4iJ5RaE=; Received: from p200300ccff0b15001a3da2fffebfd33a.dip0.t-ipconnect.de ([2003:cc:ff0b:1500:1a3d:a2ff:febf:d33a] helo=aktux) by mail.andi.de1.cc with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1kIQmp-0005Zk-Is; Wed, 16 Sep 2020 08:19:23 +0200 Received: from andi by aktux with local (Exim 4.92) (envelope-from ) id 1kIQmp-0008NF-27; Wed, 16 Sep 2020 08:19:23 +0200 From: Andreas Kemnade To: lee.jones@linaro.org, robh+dt@kernel.org, andreas@kemnade.info, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, b.galvani@gmail.com, stefan@agner.ch Subject: [PATCH v2] dt-bindings: mfd: Convert rn5t618 to json-schema Date: Wed, 16 Sep 2020 08:17:57 +0200 Message-Id: <20200916061757.32144-1-andreas@kemnade.info> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-Spam-Score: -1.0 (-) Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Convert the RN5T618 binding to DT schema format. Also clearly state which regulators are available. Signed-off-by: Andreas Kemnade Reviewed-by: Rob Herring --- Changes in v2: - drop irq description Due to its .txt-format history BSD license was not added. .../bindings/mfd/ricoh,rn5t618.yaml | 111 ++++++++++++++++++ .../devicetree/bindings/mfd/rn5t618.txt | 52 -------- 2 files changed, 111 insertions(+), 52 deletions(-) create mode 100644 Documentation/devicetree/bindings/mfd/ricoh,rn5t618.yaml delete mode 100644 Documentation/devicetree/bindings/mfd/rn5t618.txt diff --git a/Documentation/devicetree/bindings/mfd/ricoh,rn5t618.yaml b/Documentation/devicetree/bindings/mfd/ricoh,rn5t618.yaml new file mode 100644 index 000000000000..d70e85a09c84 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/ricoh,rn5t618.yaml @@ -0,0 +1,111 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/ricoh,rn5t618.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Ricoh RN5T567/RN5T618/RC5T619 PMIC + +maintainers: + - Andreas Kemnade + +description: | + Ricoh RN5T567/RN5T618/RC5T619 is a power management IC family which + integrates 3 to 5 step-down DCDC converters, 7 to 10 low-dropout regulators, + GPIOs, and a watchdog timer. It can be controlled through an I2C interface. + The RN5T618/RC5T619 provides additionally a Li-ion battery charger, + fuel gauge, and an ADC. + The RC5T619 additionnally includes USB charger detection and an RTC. + +allOf: + - if: + properties: + compatible: + contains: + const: ricoh,rn5t567 + then: + properties: + regulators: + patternProperties: + "^(DCDC[1-4]|LDO[1-5]|LDORTC[12])$": + $ref: ../regulator/regulator.yaml + additionalProperties: false + - if: + properties: + compatible: + contains: + const: ricoh,rn5t618 + then: + properties: + regulators: + patternProperties: + "^(DCDC[1-3]|LDO[1-5]|LDORTC[12])$": + $ref: ../regulator/regulator.yaml + additionalProperties: false + - if: + properties: + compatible: + contains: + const: ricoh,rc5t619 + then: + properties: + regulators: + patternProperties: + "^(DCDC[1-5]|LDO[1-9]|LDO10|LDORTC[12])$": + $ref: ../regulator/regulator.yaml + additionalProperties: false + +properties: + compatible: + enum: + - ricoh,rn5t567 + - ricoh,rn5t618 + - ricoh,rc5t619 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + system-power-controller: + type: boolean + description: | + See Documentation/devicetree/bindings/power/power-controller.txt + + regulators: + type: object + +additionalProperties: false + +required: + - compatible + - reg + +examples: + - | + #include + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@32 { + compatible = "ricoh,rn5t618"; + reg = <0x32>; + interrupt-parent = <&gpio5>; + interrupts = <11 IRQ_TYPE_EDGE_FALLING>; + system-power-controller; + + regulators { + DCDC1 { + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1050000>; + }; + + DCDC2 { + regulator-min-microvolt = <1175000>; + regulator-max-microvolt = <1175000>; + }; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/mfd/rn5t618.txt b/Documentation/devicetree/bindings/mfd/rn5t618.txt deleted file mode 100644 index 16778ea00dbc..000000000000 --- a/Documentation/devicetree/bindings/mfd/rn5t618.txt +++ /dev/null @@ -1,52 +0,0 @@ -* Ricoh RN5T567/RN5T618 PMIC - -Ricoh RN5T567/RN5T618/RC5T619 is a power management IC family which -integrates 3 to 5 step-down DCDC converters, 7 to 10 low-dropout regulators, -GPIOs, and a watchdog timer. It can be controlled through an I2C interface. -The RN5T618/RC5T619 provides additionally a Li-ion battery charger, -fuel gauge, and an ADC. -The RC5T619 additionnally includes USB charger detection and an RTC. - -Required properties: - - compatible: must be one of - "ricoh,rn5t567" - "ricoh,rn5t618" - "ricoh,rc5t619" - - reg: the I2C slave address of the device - -Optional properties: - - interrupts: interrupt mapping for IRQ - See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt - - system-power-controller: - See Documentation/devicetree/bindings/power/power-controller.txt - -Sub-nodes: - - regulators: the node is required if the regulator functionality is - needed. The valid regulator names are: DCDC1, DCDC2, DCDC3, DCDC4 - (RN5T567/RC5T619), LDO1, LDO2, LDO3, LDO4, LDO5, LDO6, LDO7, LDO8, - LDO9, LDO10, LDORTC1 and LDORTC2. - LDO7-10 are specific to RC5T619. - The common bindings for each individual regulator can be found in: - Documentation/devicetree/bindings/regulator/regulator.txt - -Example: - - pmic@32 { - compatible = "ricoh,rn5t618"; - reg = <0x32>; - interrupt-parent = <&gpio5>; - interrupts = <11 IRQ_TYPE_EDGE_FALLING>; - system-power-controller; - - regulators { - DCDC1 { - regulator-min-microvolt = <1050000>; - regulator-max-microvolt = <1050000>; - }; - - DCDC2 { - regulator-min-microvolt = <1175000>; - regulator-max-microvolt = <1175000>; - }; - }; - };