[PATCH v2] dt-bindings: leds: lacie,ns2-leds: Convert to DT schema

[Ninad Naik <ninadnaik07@gmail.com>]

Convert lacie,ns2-leds to DT schema.

Signed-off-by: Ninad Naik <ninadnaik07@gmail.com>
---
Changes in v2: 
- Change maintainers from the subsystem maintainers to Simon Guinot. 
- Drop "|" from the description field and update the description. 
- Remove patternProperties field and instead use additionalProperties.

 .../bindings/leds/lacie,ns2-leds.yaml         | 80 +++++++++++++++++++
 .../devicetree/bindings/leds/leds-ns2.txt     | 35 --------
 2 files changed, 80 insertions(+), 35 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/leds/lacie,ns2-leds.yaml
 delete mode 100644 Documentation/devicetree/bindings/leds/leds-ns2.txt

diff --git a/Documentation/devicetree/bindings/leds/lacie,ns2-leds.yaml b/Documentation/devicetree/bindings/leds/lacie,ns2-leds.yaml
new file mode 100644
index 000000000000..1976669d2218
--- /dev/null
+++ b/Documentation/devicetree/bindings/leds/lacie,ns2-leds.yaml
@@ -0,0 +1,80 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/leds/lacie,ns2-leds.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Dual-GPIO LEDs found on Network Space v2 (and parents)
+
+maintainers:
+  - Simon Guinot <simon.guinot@sequanux.org>
+
+description:
+  The Network Space v2 dual-GPIO LED is wired to a CPLD. Three different LED
+  modes are available, off, on and SATA activity blinking. The LED modes are
+  controlled through two GPIOs (command and slow), each combination of values
+  for the command/slow GPIOs corresponds to a LED mode.
+
+properties:
+  compatible:
+    const: lacie,ns2-leds
+
+additionalProperties:
+  type: object
+  $ref: common.yaml#
+  unevaluatedProperties: false
+
+  description: Each child node represents a single LED
+
+  properties:
+    cmd-gpio:
+      maxItems: 1
+      description: GPIO connected to the command LED output
+
+    slow-gpio:
+      maxItems: 1
+      description: GPIO connected to the slow LED output
+
+    modes-map:
+      $ref: /schemas/types.yaml#/definitions/uint32-matrix
+      description:
+        A mapping between LED modes (off, on or SATA activity blinking) and
+        the corresponding cmd-gpio/slow-gpio values. All the GPIO values
+        combinations should be given in order to avoid having an unknown
+        mode at driver probe time.
+
+      items:
+        items:
+          - description: LED mode
+            enum: [0, 1, 2]
+          - description: Command GPIO level
+            enum: [0, 1]
+          - description: Slow GPIO level
+            enum: [0, 1]
+
+  required:
+    - cmd-gpio
+    - slow-gpio
+    - modes-map
+
+required:
+  - compatible
+
+examples:
+  - |
+    #include <dt-bindings/leds/leds-ns2.h>
+
+    led-controller {
+        compatible = "lacie,ns2-leds";
+
+        led-0 {
+            label = "ns2:blue:sata";
+            slow-gpio = <&gpio0 29 0>;
+            cmd-gpio = <&gpio0 30 0>;
+            modes-map = <NS_V2_LED_OFF  0 1
+                         NS_V2_LED_ON   1 0
+                         NS_V2_LED_ON   0 0
+                         NS_V2_LED_SATA 1 1>;
+        };
+    };
+...
diff --git a/Documentation/devicetree/bindings/leds/leds-ns2.txt b/Documentation/devicetree/bindings/leds/leds-ns2.txt
deleted file mode 100644
index 9f81258a5b6e..000000000000
--- a/Documentation/devicetree/bindings/leds/leds-ns2.txt
+++ /dev/null
@@ -1,35 +0,0 @@
-Binding for dual-GPIO LED found on Network Space v2 (and parents).
-
-Required properties:
-- compatible: "lacie,ns2-leds".
-
-Each LED is represented as a sub-node of the ns2-leds device.
-
-Required sub-node properties:
-- cmd-gpio: Command LED GPIO. See OF device-tree GPIO specification.
-- slow-gpio: Slow LED GPIO. See OF device-tree GPIO specification.
-- modes-map: A mapping between LED modes (off, on or SATA activity blinking) and
-  the corresponding cmd-gpio/slow-gpio values. All the GPIO values combinations
-  should be given in order to avoid having an unknown mode at driver probe time.
-
-Optional sub-node properties:
-- label: Name for this LED. If omitted, the label is taken from the node name.
-- linux,default-trigger: Trigger assigned to the LED.
-
-Example:
-
-#include <dt-bindings/leds/leds-ns2.h>
-
-ns2-leds {
-	compatible = "lacie,ns2-leds";
-
-	blue-sata {
-		label = "ns2:blue:sata";
-		slow-gpio = <&gpio0 29 0>;
-		cmd-gpio = <&gpio0 30 0>;
-		modes-map = <NS_V2_LED_OFF  0 1
-			     NS_V2_LED_ON   1 0
-			     NS_V2_LED_ON   0 0
-			     NS_V2_LED_SATA 1 1>;
-	};
-};
-- 
2.55.0