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    Subject[PATCHv2 02/38] dt-bindings: power: supply: cpcap-battery: Convert to DT schema format
    Date
    Convert the binding to DT schema format. I also added the missing bits
    used by the only in-tree user and implemented in the driver.

    Cc: Tony Lindgren <tony@atomide.com>
    Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
    ---
    .../bindings/power/supply/cpcap-battery.txt | 31 -------
    .../bindings/power/supply/cpcap-battery.yaml | 87 +++++++++++++++++++
    2 files changed, 87 insertions(+), 31 deletions(-)
    delete mode 100644 Documentation/devicetree/bindings/power/supply/cpcap-battery.txt
    create mode 100644 Documentation/devicetree/bindings/power/supply/cpcap-battery.yaml

    diff --git a/Documentation/devicetree/bindings/power/supply/cpcap-battery.txt b/Documentation/devicetree/bindings/power/supply/cpcap-battery.txt
    deleted file mode 100644
    index a04efa22da01..000000000000
    --- a/Documentation/devicetree/bindings/power/supply/cpcap-battery.txt
    +++ /dev/null
    @@ -1,31 +0,0 @@
    -Motorola CPCAP PMIC battery driver binding
    -
    -Required properties:
    -- compatible: Shall be "motorola,cpcap-battery"
    -- interrupts: Interrupt specifier for each name in interrupt-names
    -- interrupt-names: Should contain the following entries:
    - "lowbph", "lowbpl", "chrgcurr1", "battdetb"
    -- io-channels: IIO ADC channel specifier for each name in io-channel-names
    -- io-channel-names: Should contain the following entries:
    - "battdetb", "battp", "chg_isense", "batti"
    -- power-supplies: List of phandles for power-supplying devices, as
    - described in power_supply.txt. Typically a reference
    - to cpcap_charger.
    -
    -Example:
    -
    -cpcap_battery: battery {
    - compatible = "motorola,cpcap-battery";
    - interrupts-extended = <
    - &cpcap 5 0 &cpcap 3 0
    - &cpcap 20 0 &cpcap 54 0
    - >;
    - interrupt-names =
    - "lowbph", "lowbpl",
    - "chrgcurr1", "battdetb";
    - io-channels = <&cpcap_adc 0 &cpcap_adc 1
    - &cpcap_adc 5 &cpcap_adc 6>;
    - io-channel-names = "battdetb", "battp",
    - "chg_isense", "batti";
    - power-supplies = <&cpcap_charger>;
    -};
    diff --git a/Documentation/devicetree/bindings/power/supply/cpcap-battery.yaml b/Documentation/devicetree/bindings/power/supply/cpcap-battery.yaml
    new file mode 100644
    index 000000000000..7153fd4ce55f
    --- /dev/null
    +++ b/Documentation/devicetree/bindings/power/supply/cpcap-battery.yaml
    @@ -0,0 +1,87 @@
    +# SPDX-License-Identifier: GPL-2.0
    +# Copyright (C) 2021 Sebastian Reichel
    +%YAML 1.2
    +---
    +$id: "http://devicetree.org/schemas/power/supply/cpcap-battery.yaml#"
    +$schema: "http://devicetree.org/meta-schemas/core.yaml#"
    +
    +title: Motorola CPCAP PMIC battery
    +
    +maintainers:
    + - Tony Lindgren <tony@atomide.com>
    + - Sebastian Reichel <sre@kernel.org>
    +
    +description: |
    + Motorola CPCAP is a PMIC found in some mobile phones, e.g.
    + the Droid 4. This binding describes its battery fuel gauge
    + sub-function.
    +
    +allOf:
    + - $ref: power-supply.yaml#
    +
    +properties:
    + compatible:
    + const: motorola,cpcap-battery
    +
    + interrupts:
    + items:
    + - description: eol interrupt
    + - description: low battery percentage interrupt
    + - description: critical battery percentage interrupt
    + - description: charger detect interrupt
    + - description: battery detect interrupt
    + - description: coulomb counter calibration interrupt
    +
    + interrupt-names:
    + items:
    + - const: eol
    + - const: lowbph
    + - const: lowbpl
    + - const: chrgcurr1
    + - const: battdetb
    + - const: cccal
    +
    + io-channels:
    + items:
    + - description: battery temperature
    + - description: battery voltage
    + - description: battery charge current
    + - description: battery current
    +
    + io-channel-names:
    + items:
    + - const: battdetb
    + - const: battp
    + - const: chg_isense
    + - const: batti
    +
    + power-supplies: true
    +
    +required:
    + - compatible
    + - interrupts
    + - interrupt-names
    + - io-channels
    + - io-channel-names
    + - power-supplies
    +
    +additionalProperties: false
    +
    +examples:
    + - |
    + cpcap {
    + battery {
    + compatible = "motorola,cpcap-battery";
    + interrupts-extended =
    + <&cpcap 6 0>, <&cpcap 5 0>, <&cpcap 3 0>,
    + <&cpcap 20 0>, <&cpcap 54 0>, <&cpcap 57 0>;
    + interrupt-names =
    + "eol", "lowbph", "lowbpl",
    + "chrgcurr1", "battdetb", "cccal";
    + io-channels = <&cpcap_adc 0>, <&cpcap_adc 1>,
    + <&cpcap_adc 5>, <&cpcap_adc 6>;
    + io-channel-names = "battdetb", "battp",
    + "chg_isense", "batti";
    + power-supplies = <&cpcap_charger>;
    + };
    + };
    --
    2.30.2
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