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Message-Id: <20230724230258.1017258-1-robh@kernel.org>
Date: Mon, 24 Jul 2023 17:02:58 -0600
From: Rob Herring <robh@...nel.org>
To: Pavel Machek <pavel@....cz>, Lee Jones <lee@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>,
Iskren Chernev <me@...ren.info>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
linux-leds@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: [PATCH v2] dt-bindings: leds: Convert Panasonic AN30259A to DT schema
Convert the Panasonic AN30259A 3-channel LED controller binding to DT
schema format.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Signed-off-by: Rob Herring <robh@...nel.org>
---
v2:
- Update maintainer
.../bindings/leds/leds-an30259a.txt | 55 ------------
.../bindings/leds/panasonic,an30259a.yaml | 84 +++++++++++++++++++
2 files changed, 84 insertions(+), 55 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/leds/leds-an30259a.txt
create mode 100644 Documentation/devicetree/bindings/leds/panasonic,an30259a.yaml
diff --git a/Documentation/devicetree/bindings/leds/leds-an30259a.txt b/Documentation/devicetree/bindings/leds/leds-an30259a.txt
deleted file mode 100644
index cbd833906b2b..000000000000
--- a/Documentation/devicetree/bindings/leds/leds-an30259a.txt
+++ /dev/null
@@ -1,55 +0,0 @@
-* Panasonic AN30259A 3-channel LED driver
-
-The AN30259A is a LED controller capable of driving three LEDs independently. It supports
-constant current output and sloping current output modes. The chip is connected over I2C.
-
-Required properties:
- - compatible: Must be "panasonic,an30259a".
- - reg: I2C slave address.
- - #address-cells: Must be 1.
- - #size-cells: Must be 0.
-
-Each LED is represented as a sub-node of the panasonic,an30259a node.
-
-Required sub-node properties:
- - reg: Pin that the LED is connected to. Must be 1, 2, or 3.
-
-Optional sub-node 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@30 {
- compatible = "panasonic,an30259a";
- reg = <0x30>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- led@1 {
- reg = <1>;
- linux,default-trigger = "heartbeat";
- function = LED_FUNCTION_INDICATOR;
- color = <LED_COLOR_ID_RED>;
- };
-
- led@2 {
- reg = <2>;
- function = LED_FUNCTION_INDICATOR;
- color = <LED_COLOR_ID_GREEN>;
- };
-
- led@3 {
- reg = <3>;
- function = LED_FUNCTION_INDICATOR;
- color = <LED_COLOR_ID_BLUE>;
- };
-};
diff --git a/Documentation/devicetree/bindings/leds/panasonic,an30259a.yaml b/Documentation/devicetree/bindings/leds/panasonic,an30259a.yaml
new file mode 100644
index 000000000000..e918dceea082
--- /dev/null
+++ b/Documentation/devicetree/bindings/leds/panasonic,an30259a.yaml
@@ -0,0 +1,84 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/leds/panasonic,an30259a.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Panasonic AN30259A 3-channel LED controller
+
+maintainers:
+ - Iskren Chernev <me@...ren.info>
+
+description:
+ The AN30259A is a LED controller capable of driving three LEDs independently.
+ It supports constant current output and sloping current output modes. The chip
+ is connected over I2C.
+
+properties:
+ compatible:
+ const: panasonic,an30259a
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ "#address-cells":
+ const: 1
+
+ "#size-cells":
+ const: 0
+
+patternProperties:
+ "^led@[1-3]$":
+ $ref: common.yaml#
+ unevaluatedProperties: false
+
+ properties:
+ reg:
+ enum: [ 1, 2, 3 ]
+
+required:
+ - compatible
+ - reg
+ - "#address-cells"
+ - "#size-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/leds/common.h>
+
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led-controller@30 {
+ compatible = "panasonic,an30259a";
+ reg = <0x30>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@1 {
+ reg = <1>;
+ linux,default-trigger = "heartbeat";
+ function = LED_FUNCTION_INDICATOR;
+ color = <LED_COLOR_ID_RED>;
+ };
+
+ led@2 {
+ reg = <2>;
+ function = LED_FUNCTION_INDICATOR;
+ color = <LED_COLOR_ID_GREEN>;
+ };
+
+ led@3 {
+ reg = <3>;
+ function = LED_FUNCTION_INDICATOR;
+ color = <LED_COLOR_ID_BLUE>;
+ };
+ };
+ };
+...
--
2.40.1
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