Convert the gpio-charger bindings from text format to
new YAML based representation.
Signed-off-by: Sebastian Reichel <sebastian.reichel@xxxxxxxxxxxxx>
---
.../bindings/power/supply/gpio-charger.txt | 31 ----------
.../bindings/power/supply/gpio-charger.yaml | 58 +++++++++++++++++++
2 files changed, 58 insertions(+), 31 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/power/supply/gpio-charger.txt
create mode 100644 Documentation/devicetree/bindings/power/supply/gpio-charger.yaml
diff --git a/Documentation/devicetree/bindings/power/supply/gpio-charger.txt b/Documentation/devicetree/bindings/power/supply/gpio-charger.txt
deleted file mode 100644
index 0fb33b2c62a6..000000000000
--- a/Documentation/devicetree/bindings/power/supply/gpio-charger.txt
+++ /dev/null
@@ -1,31 +0,0 @@
-gpio-charger
-
-Required properties :
- - compatible : "gpio-charger"
- - gpios : GPIO indicating the charger presence.
- See GPIO binding in bindings/gpio/gpio.txt .
- - charger-type : power supply type, one of
- unknown
- battery
- ups
- mains
- usb-sdp (USB standard downstream port)
- usb-dcp (USB dedicated charging port)
- usb-cdp (USB charging downstream port)
- usb-aca (USB accessory charger adapter)
-
-Optional properties:
- - charge-status-gpios: GPIO indicating whether a battery is charging.
-
-Example:
-
- usb_charger: charger {
- compatible = "gpio-charger";
- charger-type = "usb-sdp";
- gpios = <&gpd 28 GPIO_ACTIVE_LOW>;
- charge-status-gpios = <&gpc 27 GPIO_ACTIVE_LOW>;
- };
-
- battery {
- power-supplies = <&usb_charger>;
- };
diff --git a/Documentation/devicetree/bindings/power/supply/gpio-charger.yaml b/Documentation/devicetree/bindings/power/supply/gpio-charger.yaml
new file mode 100644
index 000000000000..78b167c62ab1
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/supply/gpio-charger.yaml
@@ -0,0 +1,58 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/power/supply/gpio-charger.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: simple battery chargers only communicating through GPIOs
+
+maintainers:
+ - Sebastian Reichel <sre@xxxxxxxxxx>
+
+description:
+ This binding is for all chargers, which are working more or less
+ autonomously, only providing some status GPIOs and possibly some
+ GPIOs for limited control over the charging process.
+
+properties:
+ compatible:
+ const: gpio-charger
+
+ charger-type:
+ enum:
+ - unknown
+ - battery
+ - ups
+ - mains
+ - usb-sdp # USB standard downstream port
+ - usb-dcp # USB dedicated charging port
+ - usb-cdp # USB charging downstream port
+ - usb-aca # USB accessory charger adapter
+ description:
+ Type of the charger, e.g. "mains" for a wall charger.
+
+ gpios:
+ maxItems: 1
+ description: GPIO indicating the charger presence
+
+ charge-status-gpios:
+ maxItems: 1
+ description: GPIO indicating the charging status
+
+required:
+ - compatible
+ - gpios
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+
+ charger {
+ compatible = "gpio-charger";
+ charger-type = "usb-sdp";
+
+ gpios = <&gpd 28 GPIO_ACTIVE_LOW>;
+ charge-status-gpios = <&gpc 27 GPIO_ACTIVE_LOW>;
+ };
--
2.26.2
