dt-bindings: leds: Convert LP8860 into YAML format

Convert Texas Instruments' LP8860 LED driver bindings into YAML format.

Signed-off-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>
Acked-by: Andrew Davis <afd@ti.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20241218210631.72997-1-alexander.sverdlin@siemens.com
Signed-off-by: Lee Jones <lee@kernel.org>

diff --git a/Documentation/devicetree/bindings/leds/leds-lp8860.txt b/Documentation/devicetree/bindings/leds/leds-lp8860.txt
deleted file mode 100644 (file)
index 8bb2574..0000000
--- a/Documentation/devicetree/bindings/leds/leds-lp8860.txt
+++ /dev/null
@@ -1,50 +0,0 @@
-* Texas Instruments - lp8860 4-Channel LED Driver
-
-The LP8860-Q1 is an high-efficiency LED
-driver with boost controller. It has 4 high-precision
-current sinks that can be controlled by a PWM input
-signal, a SPI/I2C master, or both.
-
-Required properties:
-       - compatible :
-               "ti,lp8860"
-       - reg : I2C slave address
-       - #address-cells : 1
-       - #size-cells : 0
-
-Optional properties:
-       - enable-gpios : gpio pin to enable (active high)/disable the device.
-       - vled-supply : LED supply
-
-Required child properties:
-       - reg : 0
-
-Optional child properties:
-       - function : see Documentation/devicetree/bindings/leds/common.txt
-       - color : see Documentation/devicetree/bindings/leds/common.txt
-       - label : see Documentation/devicetree/bindings/leds/common.txt (deprecated)
-       - linux,default-trigger :
-          see Documentation/devicetree/bindings/leds/common.txt
-
-Example:
-
-#include <dt-bindings/leds/common.h>
-
-led-controller@2d {
-       compatible = "ti,lp8860";
-       #address-cells = <1>;
-       #size-cells = <0>;
-       reg = <0x2d>;
-       enable-gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>;
-       vled-supply = <&vbatt>;
-
-       led@0 {
-               reg = <0>;
-               function = LED_FUNCTION_BACKLIGHT;
-               color = <LED_COLOR_ID_WHITE>;
-               linux,default-trigger = "backlight";
-       };
-}
-
-For more product information please see the link below:
-https://www.ti.com/product/lp8860-q1

diff --git a/Documentation/devicetree/bindings/leds/ti,lp8860.yaml b/Documentation/devicetree/bindings/leds/ti,lp8860.yaml
new file mode 100644 (file)
index 0000000..0ee357b
--- /dev/null
+++ b/Documentation/devicetree/bindings/leds/ti,lp8860.yaml
@@ -0,0 +1,90 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/leds/ti,lp8860.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Texas Instruments - lp8860 4-Channel LED Driver
+
+maintainers:
+  - Andrew Davis <afd@ti.com>
+
+description: |
+  The LP8860-Q1 is an high-efficiency LED driver with boost controller.
+  It has 4 high-precision current sinks that can be controlled by a PWM input
+  signal, a SPI/I2C master, or both.
+
+  For more product information please see the link below:
+    https://www.ti.com/product/lp8860-q1
+
+properties:
+  compatible:
+    const: ti,lp8860
+
+  reg:
+    maxItems: 1
+    description: I2C slave address
+
+  "#address-cells":
+    const: 1
+
+  "#size-cells":
+    const: 0
+
+  enable-gpios:
+    maxItems: 1
+    description: GPIO pin to enable (active high) / disable the device
+
+  vled-supply:
+    description: LED supply
+
+patternProperties:
+  "^led(@[0-3])?$":
+    type: object
+    $ref: common.yaml#
+    unevaluatedProperties: false
+
+    properties:
+      reg:
+        description:
+          Index of the LED.
+        maxItems: 1
+
+      function: true
+      color: true
+      label: true
+      linux,default-trigger: true
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/leds/common.h>
+
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        led-controller@2d {
+            compatible = "ti,lp8860";
+            #address-cells = <1>;
+            #size-cells = <0>;
+            reg = <0x2d>;
+            enable-gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>;
+            vled-supply = <&vbatt>;
+
+            led@0 {
+                reg = <0>;
+                function = LED_FUNCTION_BACKLIGHT;
+                color = <LED_COLOR_ID_WHITE>;
+                linux,default-trigger = "backlight";
+            };
+        };
+    };
+
+...