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regulator: dt-bindings: Convert Dialog DA9211 Regulators to DT schema
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 <ariel.dalessandro@collabora.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://patch.msgid.link/20251001183648.83379-1-ariel.dalessandro@collabora.com Signed-off-by: Mark Brown <broonie@kernel.org>
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Ariel D'Alessandro
committed by
Mark Brown
Mark Brown
parent
3a86608788
commit
6277a486a7
@@ -1,205 +0,0 @@
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* Dialog Semiconductor DA9211/DA9212/DA9213/DA9223/DA9214/DA9224/DA9215/DA9225
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Voltage Regulator
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Required properties:
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- compatible: "dlg,da9211" or "dlg,da9212" or "dlg,da9213" or "dlg,da9223"
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or "dlg,da9214" or "dlg,da9224" or "dlg,da9215" or "dlg,da9225"
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- reg: I2C slave address, usually 0x68.
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- interrupts: the interrupt outputs of the controller
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- regulators: A node that houses a sub-node for each regulator within the
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device. Each sub-node is identified using the node's name, with valid
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values listed below. The content of each sub-node is defined by the
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standard binding for regulators; see regulator.txt.
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BUCKA and BUCKB.
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Optional properties:
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- enable-gpios: platform gpio for control of BUCKA/BUCKB.
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- Any optional property defined in regulator.txt
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- regulator-initial-mode and regulator-allowed-modes may be specified using
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mode values from dt-bindings/regulator/dlg,da9211-regulator.h
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Example 1) DA9211
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pmic: da9211@68 {
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compatible = "dlg,da9211";
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reg = <0x68>;
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interrupts = <3 27>;
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regulators {
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BUCKA {
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regulator-name = "VBUCKA";
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regulator-min-microvolt = < 300000>;
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regulator-max-microvolt = <1570000>;
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regulator-min-microamp = <2000000>;
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regulator-max-microamp = <5000000>;
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enable-gpios = <&gpio 27 0>;
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regulator-allowed-modes = <DA9211_BUCK_MODE_SYNC
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DA9211_BUCK_MODE_AUTO>;
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};
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};
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};
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Example 2) DA9212
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pmic: da9212@68 {
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compatible = "dlg,da9212";
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reg = <0x68>;
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interrupts = <3 27>;
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regulators {
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BUCKA {
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regulator-name = "VBUCKA";
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regulator-min-microvolt = < 300000>;
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regulator-max-microvolt = <1570000>;
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regulator-min-microamp = <2000000>;
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regulator-max-microamp = <5000000>;
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enable-gpios = <&gpio 27 0>;
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};
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BUCKB {
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regulator-name = "VBUCKB";
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regulator-min-microvolt = < 300000>;
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regulator-max-microvolt = <1570000>;
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regulator-min-microamp = <2000000>;
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regulator-max-microamp = <5000000>;
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enable-gpios = <&gpio 17 0>;
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};
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};
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};
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Example 3) DA9213
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pmic: da9213@68 {
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compatible = "dlg,da9213";
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reg = <0x68>;
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interrupts = <3 27>;
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regulators {
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BUCKA {
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regulator-name = "VBUCKA";
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regulator-min-microvolt = < 300000>;
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regulator-max-microvolt = <1570000>;
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regulator-min-microamp = <3000000>;
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regulator-max-microamp = <6000000>;
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enable-gpios = <&gpio 27 0>;
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};
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};
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};
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Example 4) DA9223
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pmic: da9223@68 {
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compatible = "dlg,da9223";
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reg = <0x68>;
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interrupts = <3 27>;
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regulators {
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BUCKA {
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regulator-name = "VBUCKA";
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regulator-min-microvolt = < 300000>;
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regulator-max-microvolt = <1570000>;
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regulator-min-microamp = <3000000>;
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regulator-max-microamp = <6000000>;
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enable-gpios = <&gpio 27 0>;
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};
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};
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};
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Example 5) DA9214
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pmic: da9214@68 {
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compatible = "dlg,da9214";
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reg = <0x68>;
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interrupts = <3 27>;
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regulators {
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BUCKA {
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regulator-name = "VBUCKA";
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regulator-min-microvolt = < 300000>;
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regulator-max-microvolt = <1570000>;
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regulator-min-microamp = <3000000>;
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regulator-max-microamp = <6000000>;
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enable-gpios = <&gpio 27 0>;
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};
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BUCKB {
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regulator-name = "VBUCKB";
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regulator-min-microvolt = < 300000>;
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regulator-max-microvolt = <1570000>;
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regulator-min-microamp = <3000000>;
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regulator-max-microamp = <6000000>;
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enable-gpios = <&gpio 17 0>;
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};
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};
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};
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Example 6) DA9224
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pmic: da9224@68 {
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compatible = "dlg,da9224";
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reg = <0x68>;
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interrupts = <3 27>;
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regulators {
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BUCKA {
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regulator-name = "VBUCKA";
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regulator-min-microvolt = < 300000>;
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regulator-max-microvolt = <1570000>;
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regulator-min-microamp = <3000000>;
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regulator-max-microamp = <6000000>;
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enable-gpios = <&gpio 27 0>;
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};
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BUCKB {
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regulator-name = "VBUCKB";
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regulator-min-microvolt = < 300000>;
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regulator-max-microvolt = <1570000>;
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regulator-min-microamp = <3000000>;
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regulator-max-microamp = <6000000>;
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enable-gpios = <&gpio 17 0>;
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};
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};
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};
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Example 7) DA9215
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pmic: da9215@68 {
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compatible = "dlg,da9215";
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reg = <0x68>;
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interrupts = <3 27>;
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regulators {
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BUCKA {
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regulator-name = "VBUCKA";
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regulator-min-microvolt = < 300000>;
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regulator-max-microvolt = <1570000>;
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regulator-min-microamp = <4000000>;
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regulator-max-microamp = <7000000>;
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enable-gpios = <&gpio 27 0>;
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};
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BUCKB {
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regulator-name = "VBUCKB";
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regulator-min-microvolt = < 300000>;
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regulator-max-microvolt = <1570000>;
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regulator-min-microamp = <4000000>;
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regulator-max-microamp = <7000000>;
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enable-gpios = <&gpio 17 0>;
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};
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};
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};
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Example 8) DA9225
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pmic: da9225@68 {
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compatible = "dlg,da9225";
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reg = <0x68>;
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interrupts = <3 27>;
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regulators {
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BUCKA {
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regulator-name = "VBUCKA";
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regulator-min-microvolt = < 300000>;
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regulator-max-microvolt = <1570000>;
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regulator-min-microamp = <4000000>;
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regulator-max-microamp = <7000000>;
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enable-gpios = <&gpio 27 0>;
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};
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BUCKB {
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regulator-name = "VBUCKB";
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regulator-min-microvolt = < 300000>;
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regulator-max-microvolt = <1570000>;
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regulator-min-microamp = <4000000>;
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regulator-max-microamp = <7000000>;
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enable-gpios = <&gpio 17 0>;
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};
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};
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};
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103
Documentation/devicetree/bindings/regulator/dlg,da9211.yaml
Normal file
103
Documentation/devicetree/bindings/regulator/dlg,da9211.yaml
Normal file
@@ -0,0 +1,103 @@
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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/regulator/dlg,da9211.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title:
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Dialog Semiconductor DA9211-9215, DA9223-9225 Voltage Regulators
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maintainers:
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- Ariel D'Alessandro <ariel.dalessandro@collabora.com>
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properties:
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compatible:
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enum:
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- dlg,da9211
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- dlg,da9212
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- dlg,da9213
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- dlg,da9214
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- dlg,da9215
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- dlg,da9223
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- dlg,da9224
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- dlg,da9225
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reg:
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maxItems: 1
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interrupts:
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maxItems: 1
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regulators:
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type: object
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additionalProperties: false
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description:
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List of regulators provided by the device
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patternProperties:
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"^BUCK([AB])$":
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type: object
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$ref: regulator.yaml#
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unevaluatedProperties: false
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description:
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Properties for a single BUCK regulator
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properties:
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regulator-initial-mode:
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items:
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enum: [ 1, 2, 3 ]
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description:
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Defined in include/dt-bindings/regulator/dlg,da9211-regulator.h
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regulator-allowed-modes:
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items:
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enum: [ 1, 2, 3 ]
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description:
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Defined in include/dt-bindings/regulator/dlg,da9211-regulator.h
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enable-gpios:
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maxItems: 1
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required:
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- compatible
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- reg
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- interrupts
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- regulators
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/regulator/dlg,da9211-regulator.h>
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i2c {
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#address-cells = <1>;
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#size-cells = <0>;
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regulator@68 {
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compatible = "dlg,da9212";
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reg = <0x68>;
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interrupts = <3 27>;
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regulators {
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BUCKA {
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regulator-name = "VBUCKA";
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regulator-min-microvolt = < 300000>;
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regulator-max-microvolt = <1570000>;
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regulator-min-microamp = <2000000>;
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regulator-max-microamp = <5000000>;
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enable-gpios = <&gpio 27 0>;
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};
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BUCKB {
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regulator-name = "VBUCKB";
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regulator-min-microvolt = < 300000>;
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regulator-max-microvolt = <1570000>;
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regulator-min-microamp = <2000000>;
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regulator-max-microamp = <5000000>;
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enable-gpios = <&gpio 17 0>;
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};
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};
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};
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};
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...
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