[5/6] dt-bindings: leds: max77650: convert the binding document to yaml
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Message ID 20190930130246.4860-6-brgl@bgdev.pl
State Superseded
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  • dt-bindings: max77650: convert the device-tree bindings to yaml
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Commit Message

Bartosz Golaszewski Sept. 30, 2019, 1:02 p.m. UTC
From: Bartosz Golaszewski <bgolaszewski@baylibre.com>

Convert the binding document for max77650 LED module to yaml.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
---
 .../bindings/leds/leds-max77650.txt           | 58 +------------
 .../bindings/leds/leds-max77650.yaml          | 82 +++++++++++++++++++
 2 files changed, 83 insertions(+), 57 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/leds/leds-max77650.yaml

Comments

Pavel Machek Nov. 4, 2019, 9:09 a.m. UTC | #1
Hi!

> From: Bartosz Golaszewski <bgolaszewski@baylibre.com>
> 
> Convert the binding document for max77650 LED module to yaml.
> 
> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>

Acked-by: Pavel Machek <pavel@ucw.cz>
Bartosz Golaszewski Nov. 4, 2019, 9:21 a.m. UTC | #2
pon., 4 lis 2019 o 10:09 Pavel Machek <pavel@ucw.cz> napisał(a):
>
> Hi!
>
> > From: Bartosz Golaszewski <bgolaszewski@baylibre.com>
> >
> > Convert the binding document for max77650 LED module to yaml.
> >
> > Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
>
> Acked-by: Pavel Machek <pavel@ucw.cz>
>

Hi Pavel,

thanks for the Ack, but a much modified version of this is already in
Rob's branch.

Bart

> --
> (english) http://www.livejournal.com/~pavelmachek
> (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

Patch
diff mbox series

diff --git a/Documentation/devicetree/bindings/leds/leds-max77650.txt b/Documentation/devicetree/bindings/leds/leds-max77650.txt
index 3a67115cc1da..33d6ff23f0ef 100644
--- a/Documentation/devicetree/bindings/leds/leds-max77650.txt
+++ b/Documentation/devicetree/bindings/leds/leds-max77650.txt
@@ -1,57 +1 @@ 
-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";
-		};
-	};
+This file has been moved to leds-max77650.yaml.
diff --git a/Documentation/devicetree/bindings/leds/leds-max77650.yaml b/Documentation/devicetree/bindings/leds/leds-max77650.yaml
new file mode 100644
index 000000000000..bb541ff67f80
--- /dev/null
+++ b/Documentation/devicetree/bindings/leds/leds-max77650.yaml
@@ -0,0 +1,82 @@ 
+# 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.txt.
+
+  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.
+        maxItems: 1
+        minimum: 0
+        maximum: 2
+
+      label:
+        $ref: "/schemas/types.yaml#/definitions/string"
+        description:
+          The label of this LED.
+
+      linux,default-trigger:
+        $ref: "/schemas/types.yaml#/definitions/string"
+        description:
+          String defining the default trigger assigned to this LED.
+
+required:
+  - compatible
+  - "#address-cells"
+  - "#size-cells"
+
+examples:
+  - |
+    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";
+        };
+    };