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@xxxxxxxxxxx>
Signed-off-by: Sebastian Reichel <sebastian.reichel@xxxxxxxxxxxxx>
---
.../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@xxxxxxxxxxx>
+ - Sebastian Reichel <sre@xxxxxxxxxx>
+
+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>;
+ };
+ };
--
2.30.1
