dt-bindings: leds: max77650: convert the binding document to yaml

Convert the binding document for MAX77650 LED module to YAML.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Rob Herring <robh@kernel.org>

diff --git a/Documentation/devicetree/bindings/leds/leds-max77650.txt b/Documentation/devicetree/bindings/leds/leds-max77650.txt
deleted file mode 100644 (file)
index 3a67115..0000000
--- a/Documentation/devicetree/bindings/leds/leds-max77650.txt
+++ /dev/null
@@ -1,57 +0,0 @@
-LED driver for MAX77650 PMIC from Maxim Integrated.
-
-This module is part of the MAX77650 MFD device. For more details
-see Documentation/devicetree/bindings/mfd/max77650.txt.
-
-The LED controller is represented as a sub-node of the PMIC node on
-the device tree.
-
-This device has three current sinks.
-
-Required properties:
---------------------
-- compatible:          Must be "maxim,max77650-led"
-- #address-cells:      Must be <1>.
-- #size-cells:         Must be <0>.
-
-Each LED is represented as a sub-node of the LED-controller node. Up to
-three sub-nodes can be defined.
-
-Required properties of the sub-node:
-------------------------------------
-
-- reg:                 Must be <0>, <1> or <2>.
-
-Optional properties of the sub-node:
-------------------------------------
-
-- label:               See Documentation/devicetree/bindings/leds/common.txt
-- linux,default-trigger: See Documentation/devicetree/bindings/leds/common.txt
-
-For more details, please refer to the generic GPIO DT binding document
-<devicetree/bindings/gpio/gpio.txt>.
-
-Example:
---------
-
-       leds {
-               compatible = "maxim,max77650-led";
-               #address-cells = <1>;
-               #size-cells = <0>;
-
-               led@0 {
-                       reg = <0>;
-                       label = "blue:usr0";
-               };
-
-               led@1 {
-                       reg = <1>;
-                       label = "red:usr1";
-                       linux,default-trigger = "heartbeat";
-               };
-
-               led@2 {
-                       reg = <2>;
-                       label = "green:usr2";
-               };
-       };

diff --git a/Documentation/devicetree/bindings/leds/leds-max77650.yaml b/Documentation/devicetree/bindings/leds/leds-max77650.yaml
new file mode 100644 (file)
index 0000000..8c43f1e
--- /dev/null
+++ b/Documentation/devicetree/bindings/leds/leds-max77650.yaml
@@ -0,0 +1,51 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/leds/leds-max77650.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: LED driver for MAX77650 PMIC from Maxim Integrated.
+
+maintainers:
+  - Bartosz Golaszewski <bgolaszewski@baylibre.com>
+
+description: |
+  This module is part of the MAX77650 MFD device. For more details
+  see Documentation/devicetree/bindings/mfd/max77650.yaml.
+
+  The LED controller is represented as a sub-node of the PMIC node on
+  the device tree.
+
+  This device has three current sinks.
+
+properties:
+  compatible:
+    const: maxim,max77650-led
+
+  "#address-cells":
+    const: 1
+
+  "#size-cells":
+    const: 0
+
+patternProperties:
+  "^led@[0-2]$":
+    type: object
+    description: |
+      Properties for a single LED.
+
+    properties:
+      reg:
+        description:
+          Index of the LED.
+        minimum: 0
+        maximum: 2
+
+      label: true
+
+      linux,default-trigger: true
+
+required:
+  - compatible
+  - "#address-cells"
+  - "#size-cells"