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Subject: [PATCH v3 03/14] dt-bindings: leds: mt6370: Add Mediatek mt6370 current sink type LED indicator
Date:   Thu, 23 Jun 2022 19:56:20 +0800
Message-Id: <20220623115631.22209-4-peterwu.pub@gmail.com>
In-Reply-To: <20220623115631.22209-1-peterwu.pub@gmail.com>
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From: ChiYuan Huang <cy_huang@richtek.com>

Add Mediatek mt6370 current sink type LED indicator binding documentation.

Signed-off-by: ChiYuan Huang <cy_huang@richtek.com>
---

v3
- Use leds-class-multicolor.yaml instead of common.yaml.
- Split multi-led and led node.
- Add subdevice "led" in "multi-led".
---
 .../bindings/leds/mediatek,mt6370-indicator.yaml   | 77 ++++++++++++++++++++++
 1 file changed, 77 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/leds/mediatek,mt6370-indicator.yaml

diff --git a/Documentation/devicetree/bindings/leds/mediatek,mt6370-indicator.yaml b/Documentation/devicetree/bindings/leds/mediatek,mt6370-indicator.yaml
new file mode 100644
index 0000000..45030f3
--- /dev/null
+++ b/Documentation/devicetree/bindings/leds/mediatek,mt6370-indicator.yaml
@@ -0,0 +1,77 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/leds/mediatek,mt6370-indicator.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: LED driver for MT6370 PMIC from MediaTek Integrated.
+
+maintainers:
+  - Alice Chen <alice_chen@richtek.com>
+
+description: |
+  This module is part of the MT6370 MFD device.
+  Add MT6370 LED driver include 4-channel RGB LED support Register/PWM/Breath Mode
+
+allOf:
+  - $ref: leds-class-multicolor.yaml#
+
+properties:
+  compatible:
+    const: mediatek,mt6370-indicator
+
+  "#address-cells":
+    const: 1
+
+  "#size-cells":
+    const: 0
+
+patternProperties:
+  "^multi-led@[0-3]$":
+    type: object
+
+    properties:
+      reg:
+        enum: [0, 1, 2, 3]
+
+      "#address-cells":
+        const: 1
+
+      "#size-cells":
+        const: 0
+
+    patternProperties:
+      "^led@[0-2]$":
+        type: object
+        $ref: common.yaml#
+        unevaluatedProperties: false
+
+        required:
+          - reg
+          - color
+
+    required:
+      - reg
+      - color
+      - "#address-cells"
+      - "#size-cells"
+
+  "^led@[0-3]$":
+    type: object
+    $ref: common.yaml#
+    unevaluatedProperties: false
+
+    properties:
+      reg:
+        enum: [0, 1, 2, 3]
+
+    required:
+      - reg
+      - color
+
+required:
+  - compatible
+  - "#address-cells"
+  - "#size-cells"
+
+additionalProperties: false
-- 
2.7.4