Linux LED subsystem development
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From: Nam Tran <trannamatk@gmail.com>
To: pavel@kernel.org, lee@kernel.org, krzk+dt@kernel.org,
	robh@kernel.org, conor+dt@kernel.org
Cc: devicetree@vger.kernel.org, linux-leds@vger.kernel.org,
	linux-kernel@vger.kernel.org, Nam Tran <trannamatk@gmail.com>
Subject: [PATCH v3 1/3] dt-bindings: leds: Add LP5812 LED driver
Date: Fri,  7 Mar 2025 00:21:24 +0700	[thread overview]
Message-ID: <20250306172126.24667-2-trannamatk@gmail.com> (raw)
In-Reply-To: <20250306172126.24667-1-trannamatk@gmail.com>

This documentation ensures proper integration of the LP5812
in Device Tree-based systems.

Signed-off-by: Nam Tran <trannamatk@gmail.com>
---
 .../devicetree/bindings/leds/ti,lp5812.yaml   | 50 +++++++++++++++++++
 MAINTAINERS                                   |  6 +++
 2 files changed, 56 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/leds/ti,lp5812.yaml

diff --git a/Documentation/devicetree/bindings/leds/ti,lp5812.yaml b/Documentation/devicetree/bindings/leds/ti,lp5812.yaml
new file mode 100644
index 000000000000..9a203da4f272
--- /dev/null
+++ b/Documentation/devicetree/bindings/leds/ti,lp5812.yaml
@@ -0,0 +1,50 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/leds/ti,lp5812.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+$ref: /schemas/leds/common.yaml#
+
+title: Linux driver for LP5812 LED from Texas Instruments
+
+maintainers:
+  - Nam Tran <trannamatk@gmail.com>
+
+description: |
+  The LP5812 is an I2C LED Driver that can support LED matrix 4x3.
+  For more product information please see the link below:
+  https://www.ti.com/product/LP5812#tech-docs
+
+properties:
+  compatible:
+    const: ti,lp5812
+
+  reg:
+    maxItems: 1
+
+  "#address-cells":
+    const: 1
+
+  "#size-cells":
+    const: 0
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        led-controller@1b {
+            compatible = "ti,lp5812";
+            reg = <0x1b>;
+        };
+    };
+
+...
diff --git a/MAINTAINERS b/MAINTAINERS
index 8e0736dc2ee0..2bd9f5132cab 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -23506,6 +23506,12 @@ S:	Maintained
 F:	Documentation/devicetree/bindings/leds/backlight/ti,lp8864.yaml
 F:	drivers/leds/leds-lp8864.c
 
+TEXAS INSTRUMENTS' LP5812 LED DRIVER
+M:	Nam Tran <trannamatk@gmail.com>
+L:	linux-leds@vger.kernel.org
+S:	Maintained
+F:	Documentation/devicetree/bindings/leds/ti,lp5812.yaml
+
 TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER
 M:	Nishanth Menon <nm@ti.com>
 M:	Tero Kristo <kristo@kernel.org>

base-commit: 48a5eed9ad584315c30ed35204510536235ce402
-- 
2.25.1


  reply	other threads:[~2025-03-06 17:21 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-03-06 17:21 [PATCH v3 0/3] leds: add new LED driver for TI LP5812 Nam Tran
2025-03-06 17:21 ` Nam Tran [this message]
2025-03-07  8:42   ` [PATCH v3 1/3] dt-bindings: leds: Add LP5812 LED driver Krzysztof Kozlowski
2025-03-18 13:56   ` Nam Tran
2025-03-18 18:59     ` Krzysztof Kozlowski
2025-03-31 15:31       ` Nam Tran
2025-03-31 15:42         ` Krzysztof Kozlowski
2025-04-01 14:29           ` Nam Tran
2025-04-01 15:04             ` Krzysztof Kozlowski
2025-03-06 17:21 ` [PATCH v3 2/3] arm64: dts: Add LP5812 LED node for Raspberry Pi 4 Model B Nam Tran
2025-03-07  8:42   ` Krzysztof Kozlowski
2025-03-07  8:43   ` Krzysztof Kozlowski
2025-03-06 17:21 ` [PATCH v3 3/3] leds: add new LED driver for TI LP5812 Nam Tran
2025-03-06 18:53   ` Christophe JAILLET
2025-03-07  8:52   ` Krzysztof Kozlowski
2025-03-24  4:44     ` Nam Tran
2025-03-10  1:21   ` kernel test robot
2025-03-11 11:20   ` kernel test robot
2025-03-18 13:35   ` Nam Tran
2025-03-18 18:54     ` Krzysztof Kozlowski
2025-03-24  4:39       ` Nam Tran
2025-03-20 15:50     ` Lee Jones
2025-03-24  4:34       ` Nam Tran
2025-03-25 19:15   ` Markus Elfring
2025-03-27 15:48     ` Nam Tran

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