linux-kernel - [PATCH 2/2] dt-bindings: leds: Add bindings for MT6360 LED

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Date:   Wed, 26 Aug 2020 19:37:20 +0800
From:   Gene Chen <gene.chen.richtek@...il.com>
To:     jacek.anaszewski@...il.com, pavel@....cz, matthias.bgg@...il.com
Cc:     dmurphy@...com, linux-leds@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org,
        gene_chen@...htek.com, Wilma.Wu@...iatek.com,
        shufan_lee@...htek.com, cy_huang@...htek.com,
        benjamin.chao@...iatek.com
Subject: [PATCH 2/2] dt-bindings: leds: Add bindings for MT6360 LED

From: Gene Chen <gene_chen@...htek.com>

Add bindings document for LED support on MT6360 PMIC

Signed-off-by: Gene Chen <gene_chen@...htek.com>
---
 .../devicetree/bindings/leds/leds-mt6360.yaml      | 50 ++++++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/leds/leds-mt6360.yaml

diff --git a/Documentation/devicetree/bindings/leds/leds-mt6360.yaml b/Documentation/devicetree/bindings/leds/leds-mt6360.yaml
new file mode 100644
index 0000000..4598be5
--- /dev/null
+++ b/Documentation/devicetree/bindings/leds/leds-mt6360.yaml
@@ -0,0 +1,50 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/leds/leds-mt6360.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: LED driver for MT6360 PMIC from MediaTek Integrated.
+
+maintainers:
+  - Gene Chen <gene_chen@...htek.com>
+
+description: |
+  This module is part of the MT6360 MFD device. For more details
+  see Documentation/devicetree/bindings/mfd/mt6360.yaml.
+
+  The LED controller is represented as a sub-node of the PMIC node on
+  the device tree.
+
+  This device has six current sinks.
+
+properties:
+  compatible:
+    const: mediatek,mt6360-led
+
+  "#address-cells":
+    const: 1
+
+  "#size-cells":
+    const: 0
+
+patternProperties:
+  "^led@[0-5]$":
+    type: object
+    description: |
+      Properties for a single LED.
+
+    properties:
+      reg:
+        description:
+          Index of the LED.
+        minimum: 0
+        maximum: 5
+
+required:
+  - compatible
+  - "#address-cells"
+  - "#size-cells"
+additionalProperties: false
+
+...
-- 
2.7.4