dt-bindings: power: supply: ab8500: Convert to DT schema format
Convert the binding to DT schema format. Note: The battery node does not have a compatible value and needs to be described from the binding file for the PMIC. That has not yet been converted, so I kept the information in plaintext for now. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Reviewed-by: Rob Herring <robh@kernel.org>
This commit is contained in:
Sebastian Reichel
Sebastian Reichel
parent
ee66274196
commit
eb91749773
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@ -1,16 +0,0 @@
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=== AB8500 Battery Temperature Monitor Driver ===
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The properties below describes the node for btemp driver.
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Required Properties:
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- compatible = Shall be: "stericsson,ab8500-btemp"
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- battery = Shall be battery specific information
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Example:
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ab8500_btemp {
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compatible = "stericsson,ab8500-btemp";
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battery = <&ab8500_battery>;
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};
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For information on battery specific node, Ref:
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Documentation/devicetree/bindings/power/supply/ab8500/fg.txt
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@ -1,16 +0,0 @@
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=== AB8500 Charging Algorithm Driver ===
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The properties below describes the node for chargalg driver.
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Required Properties:
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- compatible = Shall be: "stericsson,ab8500-chargalg"
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- battery = Shall be battery specific information
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Example:
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ab8500_chargalg {
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compatible = "stericsson,ab8500-chargalg";
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battery = <&ab8500_battery>;
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};
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For information on battery specific node, Ref:
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Documentation/devicetree/bindings/power/supply/ab8500/fg.txt
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@ -1,25 +0,0 @@
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=== AB8500 Charger Driver ===
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Required Properties:
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- compatible = Shall be "stericsson,ab8500-charger"
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- battery = Shall be battery specific information
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Example:
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ab8500_charger {
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compatible = "stericsson,ab8500-charger";
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battery = <&ab8500_battery>;
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};
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- vddadc-supply: Supply for USB and Main charger
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Example:
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ab8500-charger {
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vddadc-supply = <&ab8500_ldo_tvout_reg>;
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}
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- autopower_cfg:
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Boolean value depicting the presence of 'automatic poweron after powerloss'
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Example:
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ab8500-charger {
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autopower_cfg;
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};
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For information on battery specific node, Ref:
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Documentation/devicetree/bindings/power/supply/ab8500/fg.txt
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@ -1,32 +1,9 @@
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=== AB8500 Fuel Gauge Driver ===
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AB8500 is a mixed signal multimedia and power management
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device comprising: power and energy-management-module,
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wall-charger, usb-charger, audio codec, general purpose adc,
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tvout, clock management and sim card interface.
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Fuelgauge support is part of energy-management-modules, other
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components of this module are:
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main-charger, usb-combo-charger and battery-temperature-monitoring.
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The properties below describes the node for fuelgauge driver.
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Required Properties:
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- compatible = This shall be: "stericsson,ab8500-fg"
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- battery = Shall be battery specific information
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Example:
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ab8500_fg {
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compatible = "stericsson,ab8500-fg";
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battery = <&ab8500_battery>;
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};
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dependent node:
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ab8500_battery: ab8500_battery {
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};
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This node will provide information on 'thermistor interface' and
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'battery technology type' used.
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AB85000 PMIC contains a node, which contains shared
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information about the battery connected to the PMIC.
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The node has no compatible property.
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Properties of this node are:
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thermistor-on-batctrl:
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A boolean value indicating thermistor interface to battery
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@ -55,4 +32,3 @@ battery-type:
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ab8500_battery: ab8500_battery {
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stericsson,battery-type = "LIPO";
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}
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@ -0,0 +1,73 @@
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# SPDX-License-Identifier: GPL-2.0
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# Copyright (C) 2021 Sebastian Reichel
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%YAML 1.2
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---
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$id: "http://devicetree.org/schemas/power/supply/stericsson,ab8500-btemp.yaml#"
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$schema: "http://devicetree.org/meta-schemas/core.yaml#"
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title: AB8500 Battery Temperature Monitor
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maintainers:
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- Sebastian Reichel <sre@kernel.org>
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allOf:
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- $ref: power-supply.yaml#
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properties:
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compatible:
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const: stericsson,ab8500-btemp
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battery:
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$ref: /schemas/types.yaml#/definitions/phandle
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description: phandle to battery node
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interrupts:
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maxItems: 5
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interrupt-names:
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items:
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- const: BAT_CTRL_INDB
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- const: BTEMP_LOW
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- const: BTEMP_HIGH
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- const: BTEMP_LOW_MEDIUM
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- const: BTEMP_MEDIUM_HIGH
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io-channels:
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maxItems: 2
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io-channel-names:
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items:
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- const: btemp_ball
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- const: bat_ctrl
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required:
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- compatible
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- battery
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- interrupts
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- interrupt-names
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- io-channels
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- io-channel-names
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/interrupt-controller/irq.h>
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pmic {
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battery-temperature {
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compatible = "stericsson,ab8500-btemp";
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battery = <&ab8500_battery>;
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interrupts = <20 IRQ_TYPE_LEVEL_HIGH>,
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<80 IRQ_TYPE_LEVEL_HIGH>,
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<83 IRQ_TYPE_LEVEL_HIGH>,
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<81 IRQ_TYPE_LEVEL_HIGH>,
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<82 IRQ_TYPE_LEVEL_HIGH>;
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interrupt-names = "BAT_CTRL_INDB",
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"BTEMP_LOW",
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"BTEMP_HIGH",
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"BTEMP_LOW_MEDIUM",
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"BTEMP_MEDIUM_HIGH";
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io-channels = <&gpadc 0x02>, <&gpadc 0x01>;
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io-channel-names = "btemp_ball", "bat_ctrl";
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};
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};
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@ -0,0 +1,37 @@
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# SPDX-License-Identifier: GPL-2.0
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# Copyright (C) 2021 Sebastian Reichel
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%YAML 1.2
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---
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$id: "http://devicetree.org/schemas/power/supply/stericsson,ab8500-chargalg.yaml#"
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$schema: "http://devicetree.org/meta-schemas/core.yaml#"
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title: AB8500 Charging Algorithm
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maintainers:
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- Sebastian Reichel <sre@kernel.org>
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allOf:
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- $ref: power-supply.yaml#
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properties:
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compatible:
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const: stericsson,ab8500-chargalg
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battery:
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$ref: /schemas/types.yaml#/definitions/phandle
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description: phandle to battery node
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required:
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- compatible
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- battery
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additionalProperties: false
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examples:
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- |
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pmic {
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charging-algorithm {
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compatible = "stericsson,ab8500-chargalg";
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battery = <&ab8500_battery>;
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};
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};
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@ -0,0 +1,123 @@
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# SPDX-License-Identifier: GPL-2.0
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# Copyright (C) 2021 Sebastian Reichel
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%YAML 1.2
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---
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$id: "http://devicetree.org/schemas/power/supply/stericsson,ab8500-charger.yaml#"
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$schema: "http://devicetree.org/meta-schemas/core.yaml#"
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title: AB8500 Charger
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maintainers:
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- Sebastian Reichel <sre@kernel.org>
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allOf:
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- $ref: power-supply.yaml#
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properties:
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compatible:
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const: stericsson,ab8500-charger
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battery:
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$ref: /schemas/types.yaml#/definitions/phandle
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description: phandle to battery node
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vddadc-supply:
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description: Supply for USB and Main charger
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autopower_cfg:
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type: boolean
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description: automatic poweron after powerloss
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interrupts:
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maxItems: 14
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interrupt-names:
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items:
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- const: MAIN_CH_UNPLUG_DET
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- const: MAIN_CHARGE_PLUG_DET
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- const: MAIN_EXT_CH_NOT_OK
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- const: MAIN_CH_TH_PROT_R
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- const: MAIN_CH_TH_PROT_F
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- const: VBUS_DET_F
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- const: VBUS_DET_R
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- const: USB_LINK_STATUS
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- const: USB_CH_TH_PROT_R
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- const: USB_CH_TH_PROT_F
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- const: USB_CHARGER_NOT_OKR
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- const: VBUS_OVV
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- const: CH_WD_EXP
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- const: VBUS_CH_DROP_END
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io-channels:
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minItems: 2
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maxItems: 4
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io-channel-names:
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oneOf:
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- items:
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- const: main_charger_v
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- const: main_charger_c
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- const: vbus_v
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- const: usb_charger_c
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- items:
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- const: vbus_v
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- const: usb_charger_c
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required:
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- compatible
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- battery
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- vddadc-supply
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- interrupts
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- interrupt-names
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- io-channels
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- io-channel-names
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/interrupt-controller/irq.h>
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pmic {
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charger {
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compatible = "stericsson,ab8500-charger";
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battery = <&ab8500_battery>;
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vddadc-supply = <&ab8500_ldo_tvout_reg>;
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interrupts = <10 IRQ_TYPE_LEVEL_HIGH>,
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<11 IRQ_TYPE_LEVEL_HIGH>,
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<0 IRQ_TYPE_LEVEL_HIGH>,
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<107 IRQ_TYPE_LEVEL_HIGH>,
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<106 IRQ_TYPE_LEVEL_HIGH>,
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<14 IRQ_TYPE_LEVEL_HIGH>,
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<15 IRQ_TYPE_LEVEL_HIGH>,
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<79 IRQ_TYPE_LEVEL_HIGH>,
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<105 IRQ_TYPE_LEVEL_HIGH>,
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<104 IRQ_TYPE_LEVEL_HIGH>,
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<89 IRQ_TYPE_LEVEL_HIGH>,
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<22 IRQ_TYPE_LEVEL_HIGH>,
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<21 IRQ_TYPE_LEVEL_HIGH>,
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<16 IRQ_TYPE_LEVEL_HIGH>;
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interrupt-names = "MAIN_CH_UNPLUG_DET",
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"MAIN_CHARGE_PLUG_DET",
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"MAIN_EXT_CH_NOT_OK",
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"MAIN_CH_TH_PROT_R",
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"MAIN_CH_TH_PROT_F",
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"VBUS_DET_F",
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"VBUS_DET_R",
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"USB_LINK_STATUS",
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"USB_CH_TH_PROT_R",
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"USB_CH_TH_PROT_F",
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"USB_CHARGER_NOT_OKR",
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"VBUS_OVV",
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"CH_WD_EXP",
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"VBUS_CH_DROP_END";
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io-channels = <&gpadc 0x03>,
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<&gpadc 0x0a>,
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<&gpadc 0x09>,
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<&gpadc 0x0b>;
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io-channel-names = "main_charger_v",
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"main_charger_c",
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"vbus_v",
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"usb_charger_c";
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};
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};
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@ -0,0 +1,72 @@
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# SPDX-License-Identifier: GPL-2.0
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# Copyright (C) 2021 Sebastian Reichel
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%YAML 1.2
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---
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$id: "http://devicetree.org/schemas/power/supply/stericsson,ab8500-fg.yaml#"
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$schema: "http://devicetree.org/meta-schemas/core.yaml#"
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title: AB8500 Fuel Gauge
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maintainers:
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- Sebastian Reichel <sre@kernel.org>
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allOf:
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- $ref: power-supply.yaml#
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properties:
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compatible:
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const: stericsson,ab8500-fg
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battery:
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$ref: /schemas/types.yaml#/definitions/phandle
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description: phandle to battery node
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interrupts:
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maxItems: 5
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interrupt-names:
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items:
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- const: NCONV_ACCU
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- const: BATT_OVV
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- const: LOW_BAT_F
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- const: CC_INT_CALIB
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- const: CCEOC
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io-channels:
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maxItems: 1
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io-channel-names:
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items:
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- const: main_bat_v
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required:
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- compatible
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- battery
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- interrupts
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- interrupt-names
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- io-channels
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- io-channel-names
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/interrupt-controller/irq.h>
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pmic {
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fuel-gauge {
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compatible = "stericsson,ab8500-fg";
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battery = <&ab8500_battery>;
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interrupts = <24 IRQ_TYPE_LEVEL_HIGH>,
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<8 IRQ_TYPE_LEVEL_HIGH>,
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<28 IRQ_TYPE_LEVEL_HIGH>,
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<27 IRQ_TYPE_LEVEL_HIGH>,
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<26 IRQ_TYPE_LEVEL_HIGH>;
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interrupt-names = "NCONV_ACCU",
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"BATT_OVV",
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"LOW_BAT_F",
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"CC_INT_CALIB",
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"CCEOC";
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io-channels = <&gpadc 0x08>;
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io-channel-names = "main_bat_v";
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};
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};
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