From nobody Wed Oct 1 21:32:10 2025 Received: from sender4-pp-f112.zoho.com (sender4-pp-f112.zoho.com [136.143.188.112]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6C0812D5939; Wed, 1 Oct 2025 18:37:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=pass smtp.client-ip=136.143.188.112 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759343834; cv=pass; b=e1Zed6ye9OmxerquRKkubqjVRVMCFPMDh8Q36eGOuM9XtMtCyiYV3iIXuH7Ps5LyCTrxBU4otTOR51NORYcmAUUfEIZ4ljUqB3XgjCbv5bUfXfPHvGLcFaLSFzq5S8sh6bBEwnxusPOrD/IZ3AhtMWqM/iMa4W3MgPH81SOHbAM= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759343834; c=relaxed/simple; bh=CUBM0mBmVPkicODbBp1xx4UtFM19E0qMmRDkuNDGH3I=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=cAkn9WBwftjKAg2K1n2aNCxjrnWoLRDwhka2g5N9PK107YWbNUXFPJoElfA1Mkm1eUDwnQLicJE+UBd/EkZJZCF0VegDADGqqDJZQicDPsOEg+y5PbvER2DIy16Y7pDeXiAe/gi+9zHNnG6D1oEM4X5B+Gh8AOwfBvFDbdEiQr8= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (1024-bit key) header.d=collabora.com header.i=ariel.dalessandro@collabora.com header.b=EU94pkYR; arc=pass smtp.client-ip=136.143.188.112 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=collabora.com header.i=ariel.dalessandro@collabora.com header.b="EU94pkYR" ARC-Seal: i=1; a=rsa-sha256; t=1759343818; cv=none; d=zohomail.com; s=zohoarc; b=AWR7OmKcdTzjwYLprPea9rUkBBoDL3LBfJrDJ5a25efapNpT7U98yF955niYXX1s+5BXy+yqawkeQR3YshOTbtZNDNJLqP6GETR5fGCDYvBTNWVqNI4sPtqm0r8kjIy2yiCMJl8pHRnKDR3HSOaLhWG9OLMadRXlrjMU5GnDsD0= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1759343818; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:MIME-Version:Message-ID:Subject:Subject:To:To:Message-Id:Reply-To; bh=VFwVI/DzokXdehoWBWg6HSD+fLixXuRHY7gKajclmqY=; b=JMBXsiPIV9g5iDNZrsFJMoqw2MDFpMVQHtH+BSj4293ZHu0U3sGNbacsZjwdg6Tm8rdaifeEITGIVk6wS5mKXDjk8x4FxyK1YokvWvht5YODqrlSfzDdyBXF7nxIfoHc+kBctsHjDLk2RbKsFknu89Hfd1/KJDyJXV0Tto0PcMY= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=collabora.com; spf=pass smtp.mailfrom=ariel.dalessandro@collabora.com; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1759343818; s=zohomail; d=collabora.com; i=ariel.dalessandro@collabora.com; h=From:From:To:To:Cc:Cc:Subject:Subject:Date:Date:Message-ID:MIME-Version:Content-Transfer-Encoding:Message-Id:Reply-To; bh=VFwVI/DzokXdehoWBWg6HSD+fLixXuRHY7gKajclmqY=; b=EU94pkYRWE7J2ZNIc4MOzUEecpj2zYWkFjKjHAYEuBDbvovS5S4fUlIPCGkUPiiQ UYSufsNlQHeGDi0jITJFcs4jhCj0aVqus9qE+deAlXC/dSWncif/kVxarLMrB/4fn3T +0dG9z0yU6nzp+nCQOrzpi6PsEEtAO4jjIU6ueHo= Received: by mx.zohomail.com with SMTPS id 1759343816562112.86931271037633; Wed, 1 Oct 2025 11:36:56 -0700 (PDT) From: Ariel D'Alessandro To: angelogioacchino.delregno@collabora.com, ariel.dalessandro@collabora.com, broonie@kernel.org, conor+dt@kernel.org, krzk+dt@kernel.org, lgirdwood@gmail.com, robh@kernel.org, support.opensource@diasemi.com Cc: devicetree@vger.kernel.org, kernel@collabora.com, linux-kernel@vger.kernel.org Subject: [PATCH v3] dt-bindings: regulator: Convert Dialog DA9211 Regulators to DT schema Date: Wed, 1 Oct 2025 15:36:48 -0300 Message-ID: <20251001183648.83379-1-ariel.dalessandro@collabora.com> X-Mailer: git-send-email 2.51.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ZohoMailClient: External Content-Type: text/plain; charset="utf-8" Convert the existing text-based DT bindings for Dialog Semiconductor DA9211 Voltage Regulators family to a DT schema. Examples are simplified, as these are all equal. Signed-off-by: Ariel D'Alessandro Reviewed-by: Rob Herring (Arm) Reviewed-by: AngeloGioacchino Del Regno --- .../devicetree/bindings/regulator/da9211.txt | 205 ------------------ .../bindings/regulator/dlg,da9211.yaml | 103 +++++++++ 2 files changed, 103 insertions(+), 205 deletions(-) delete mode 100644 Documentation/devicetree/bindings/regulator/da9211.txt create mode 100644 Documentation/devicetree/bindings/regulator/dlg,da9211.= yaml diff --git a/Documentation/devicetree/bindings/regulator/da9211.txt b/Docum= entation/devicetree/bindings/regulator/da9211.txt deleted file mode 100644 index eb871447d5082..0000000000000 --- a/Documentation/devicetree/bindings/regulator/da9211.txt +++ /dev/null @@ -1,205 +0,0 @@ -* Dialog Semiconductor DA9211/DA9212/DA9213/DA9223/DA9214/DA9224/DA9215/DA= 9225 - Voltage Regulator - -Required properties: -- compatible: "dlg,da9211" or "dlg,da9212" or "dlg,da9213" or "dlg,da9223" - or "dlg,da9214" or "dlg,da9224" or "dlg,da9215" or "dlg,da9225" -- reg: I2C slave address, usually 0x68. -- interrupts: the interrupt outputs of the controller -- regulators: A node that houses a sub-node for each regulator within the - device. Each sub-node is identified using the node's name, with valid - values listed below. The content of each sub-node is defined by the - standard binding for regulators; see regulator.txt. - BUCKA and BUCKB. - -Optional properties: -- enable-gpios: platform gpio for control of BUCKA/BUCKB. -- Any optional property defined in regulator.txt - - regulator-initial-mode and regulator-allowed-modes may be specified us= ing - mode values from dt-bindings/regulator/dlg,da9211-regulator.h - -Example 1) DA9211 - pmic: da9211@68 { - compatible =3D "dlg,da9211"; - reg =3D <0x68>; - interrupts =3D <3 27>; - - regulators { - BUCKA { - regulator-name =3D "VBUCKA"; - regulator-min-microvolt =3D < 300000>; - regulator-max-microvolt =3D <1570000>; - regulator-min-microamp =3D <2000000>; - regulator-max-microamp =3D <5000000>; - enable-gpios =3D <&gpio 27 0>; - regulator-allowed-modes =3D ; - }; - }; - }; - -Example 2) DA9212 - pmic: da9212@68 { - compatible =3D "dlg,da9212"; - reg =3D <0x68>; - interrupts =3D <3 27>; - - regulators { - BUCKA { - regulator-name =3D "VBUCKA"; - regulator-min-microvolt =3D < 300000>; - regulator-max-microvolt =3D <1570000>; - regulator-min-microamp =3D <2000000>; - regulator-max-microamp =3D <5000000>; - enable-gpios =3D <&gpio 27 0>; - }; - BUCKB { - regulator-name =3D "VBUCKB"; - regulator-min-microvolt =3D < 300000>; - regulator-max-microvolt =3D <1570000>; - regulator-min-microamp =3D <2000000>; - regulator-max-microamp =3D <5000000>; - enable-gpios =3D <&gpio 17 0>; - }; - }; - }; - -Example 3) DA9213 - pmic: da9213@68 { - compatible =3D "dlg,da9213"; - reg =3D <0x68>; - interrupts =3D <3 27>; - - regulators { - BUCKA { - regulator-name =3D "VBUCKA"; - regulator-min-microvolt =3D < 300000>; - regulator-max-microvolt =3D <1570000>; - regulator-min-microamp =3D <3000000>; - regulator-max-microamp =3D <6000000>; - enable-gpios =3D <&gpio 27 0>; - }; - }; - }; - -Example 4) DA9223 - pmic: da9223@68 { - compatible =3D "dlg,da9223"; - reg =3D <0x68>; - interrupts =3D <3 27>; - - regulators { - BUCKA { - regulator-name =3D "VBUCKA"; - regulator-min-microvolt =3D < 300000>; - regulator-max-microvolt =3D <1570000>; - regulator-min-microamp =3D <3000000>; - regulator-max-microamp =3D <6000000>; - enable-gpios =3D <&gpio 27 0>; - }; - }; - }; - -Example 5) DA9214 - pmic: da9214@68 { - compatible =3D "dlg,da9214"; - reg =3D <0x68>; - interrupts =3D <3 27>; - - regulators { - BUCKA { - regulator-name =3D "VBUCKA"; - regulator-min-microvolt =3D < 300000>; - regulator-max-microvolt =3D <1570000>; - regulator-min-microamp =3D <3000000>; - regulator-max-microamp =3D <6000000>; - enable-gpios =3D <&gpio 27 0>; - }; - BUCKB { - regulator-name =3D "VBUCKB"; - regulator-min-microvolt =3D < 300000>; - regulator-max-microvolt =3D <1570000>; - regulator-min-microamp =3D <3000000>; - regulator-max-microamp =3D <6000000>; - enable-gpios =3D <&gpio 17 0>; - }; - }; - }; - -Example 6) DA9224 - pmic: da9224@68 { - compatible =3D "dlg,da9224"; - reg =3D <0x68>; - interrupts =3D <3 27>; - - regulators { - BUCKA { - regulator-name =3D "VBUCKA"; - regulator-min-microvolt =3D < 300000>; - regulator-max-microvolt =3D <1570000>; - regulator-min-microamp =3D <3000000>; - regulator-max-microamp =3D <6000000>; - enable-gpios =3D <&gpio 27 0>; - }; - BUCKB { - regulator-name =3D "VBUCKB"; - regulator-min-microvolt =3D < 300000>; - regulator-max-microvolt =3D <1570000>; - regulator-min-microamp =3D <3000000>; - regulator-max-microamp =3D <6000000>; - enable-gpios =3D <&gpio 17 0>; - }; - }; - }; - -Example 7) DA9215 - pmic: da9215@68 { - compatible =3D "dlg,da9215"; - reg =3D <0x68>; - interrupts =3D <3 27>; - - regulators { - BUCKA { - regulator-name =3D "VBUCKA"; - regulator-min-microvolt =3D < 300000>; - regulator-max-microvolt =3D <1570000>; - regulator-min-microamp =3D <4000000>; - regulator-max-microamp =3D <7000000>; - enable-gpios =3D <&gpio 27 0>; - }; - BUCKB { - regulator-name =3D "VBUCKB"; - regulator-min-microvolt =3D < 300000>; - regulator-max-microvolt =3D <1570000>; - regulator-min-microamp =3D <4000000>; - regulator-max-microamp =3D <7000000>; - enable-gpios =3D <&gpio 17 0>; - }; - }; - }; - -Example 8) DA9225 - pmic: da9225@68 { - compatible =3D "dlg,da9225"; - reg =3D <0x68>; - interrupts =3D <3 27>; - - regulators { - BUCKA { - regulator-name =3D "VBUCKA"; - regulator-min-microvolt =3D < 300000>; - regulator-max-microvolt =3D <1570000>; - regulator-min-microamp =3D <4000000>; - regulator-max-microamp =3D <7000000>; - enable-gpios =3D <&gpio 27 0>; - }; - BUCKB { - regulator-name =3D "VBUCKB"; - regulator-min-microvolt =3D < 300000>; - regulator-max-microvolt =3D <1570000>; - regulator-min-microamp =3D <4000000>; - regulator-max-microamp =3D <7000000>; - enable-gpios =3D <&gpio 17 0>; - }; - }; - }; diff --git a/Documentation/devicetree/bindings/regulator/dlg,da9211.yaml b/= Documentation/devicetree/bindings/regulator/dlg,da9211.yaml new file mode 100644 index 0000000000000..4d7e495a6f599 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/dlg,da9211.yaml @@ -0,0 +1,103 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/dlg,da9211.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: + Dialog Semiconductor DA9211-9215, DA9223-9225 Voltage Regulators + +maintainers: + - Ariel D'Alessandro + +properties: + compatible: + enum: + - dlg,da9211 + - dlg,da9212 + - dlg,da9213 + - dlg,da9214 + - dlg,da9215 + - dlg,da9223 + - dlg,da9224 + - dlg,da9225 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + regulators: + type: object + additionalProperties: false + description: + List of regulators provided by the device + + patternProperties: + "^BUCK([AB])$": + type: object + $ref: regulator.yaml# + unevaluatedProperties: false + description: + Properties for a single BUCK regulator + + properties: + regulator-initial-mode: + items: + enum: [ 1, 2, 3 ] + description: + Defined in include/dt-bindings/regulator/dlg,da9211-regulato= r.h + + regulator-allowed-modes: + items: + enum: [ 1, 2, 3 ] + description: + Defined in include/dt-bindings/regulator/dlg,da9211-regulato= r.h + + enable-gpios: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - regulators + +additionalProperties: false + +examples: + - | + #include + + i2c { + #address-cells =3D <1>; + #size-cells =3D <0>; + + regulator@68 { + compatible =3D "dlg,da9212"; + reg =3D <0x68>; + interrupts =3D <3 27>; + + regulators { + BUCKA { + regulator-name =3D "VBUCKA"; + regulator-min-microvolt =3D < 300000>; + regulator-max-microvolt =3D <1570000>; + regulator-min-microamp =3D <2000000>; + regulator-max-microamp =3D <5000000>; + enable-gpios =3D <&gpio 27 0>; + }; + BUCKB { + regulator-name =3D "VBUCKB"; + regulator-min-microvolt =3D < 300000>; + regulator-max-microvolt =3D <1570000>; + regulator-min-microamp =3D <2000000>; + regulator-max-microamp =3D <5000000>; + enable-gpios =3D <&gpio 17 0>; + }; + }; + }; + }; + +... --=20 2.51.0