Convert the binding to DT schema format.
Signed-off-by: Sebastian Reichel <sebastian.reichel@xxxxxxxxxxxxx>
---
.../bindings/power/supply/max8903-charger.txt | 24 -------
.../bindings/power/supply/maxim,max8903.yaml | 67 +++++++++++++++++++
2 files changed, 67 insertions(+), 24 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/power/supply/max8903-charger.txt
create mode 100644 Documentation/devicetree/bindings/power/supply/maxim,max8903.yaml
diff --git a/Documentation/devicetree/bindings/power/supply/max8903-charger.txt b/Documentation/devicetree/bindings/power/supply/max8903-charger.txt
deleted file mode 100644
index bab947fef025..000000000000
--- a/Documentation/devicetree/bindings/power/supply/max8903-charger.txt
+++ /dev/null
@@ -1,24 +0,0 @@
-Maxim Semiconductor MAX8903 Battery Charger bindings
-
-Required properties:
-- compatible: "maxim,max8903" for MAX8903 Battery Charger
-- dok-gpios: Valid DC power has been detected (active low, input), optional if uok-gpios is provided
-- uok-gpios: Valid USB power has been detected (active low, input), optional if dok-gpios is provided
-
-Optional properties:
-- cen-gpios: Charge enable pin (active low, output)
-- chg-gpios: Charger status pin (active low, input)
-- flt-gpios: Fault pin (active low, output)
-- dcm-gpios: Current limit mode setting (DC=1 or USB=0, output)
-- usus-gpios: USB suspend pin (active high, output)
-
-
-Example:
-
- max8903-charger {
- compatible = "maxim,max8903";
- dok-gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
- flt-gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
- chg-gpios = <&gpio3 15 GPIO_ACTIVE_LOW>;
- cen-gpios = <&gpio2 5 GPIO_ACTIVE_LOW>;
- };
diff --git a/Documentation/devicetree/bindings/power/supply/maxim,max8903.yaml b/Documentation/devicetree/bindings/power/supply/maxim,max8903.yaml
new file mode 100644
index 000000000000..4828ca0842ae
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/supply/maxim,max8903.yaml
@@ -0,0 +1,67 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/power/supply/maxim,max8903.yaml#";
+$schema: "http://devicetree.org/meta-schemas/core.yaml#";
+
+title: Maxim Semiconductor MAX8903 Battery Charger
+
+maintainers:
+ - Sebastian Reichel <sre@xxxxxxxxxx>
+
+allOf:
+ - $ref: power-supply.yaml#
+
+properties:
+ compatible:
+ const: maxim,max8903
+
+ dok-gpios:
+ maxItems: 1
+ description: Valid DC power has been detected (active low, input)
+
+ uok-gpios:
+ maxItems: 1
+ description: Valid USB power has been detected (active low, input)
+
+ cen-gpios:
+ maxItems: 1
+ description: Charge enable pin (active low, output)
+
+ chg-gpios:
+ maxItems: 1
+ description: Charger status pin (active low, input)
+
+ flt-gpios:
+ maxItems: 1
+ description: Fault pin (active low, output)
+
+ dcm-gpios:
+ maxItems: 1
+ description: Current limit mode setting (DC=1 or USB=0, output)
+
+ usus-gpios:
+ maxItems: 1
+ description: USB suspend pin (active high, output)
+
+required:
+ - compatible
+
+anyOf:
+ - required:
+ - dok-gpios
+ - required:
+ - uok-gpios
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+ charger {
+ compatible = "maxim,max8903";
+ dok-gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
+ flt-gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
+ chg-gpios = <&gpio3 15 GPIO_ACTIVE_LOW>;
+ cen-gpios = <&gpio2 5 GPIO_ACTIVE_LOW>;
+ };
--
2.30.2
