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Message-Id: <20251002-ti-leds-to-dt-v1-2-1604ae333479@thegoodpenguin.co.uk>
Date: Thu, 02 Oct 2025 10:20:16 +0100
From: Harrison Carter <hcarter@...goodpenguin.co.uk>
To: Lee Jones <lee@...nel.org>, Pavel Machek <pavel@...nel.org>,
Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>, Dan Murphy <dmurphy@...com>
Cc: linux-leds@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org,
Harrison Carter <hcarter@...goodpenguin.co.uk>
Subject: [PATCH 2/2] dt-bindings: leds: ti,lm3601x: Convert to DT Schema
Converts the ti,lm36010 and ti,lm36011 txt to dt schema
Signed-off-by: Harrison Carter <hcarter@...goodpenguin.co.uk>
---
.../devicetree/bindings/leds/leds-lm3601x.txt | 51 -----------
.../devicetree/bindings/leds/ti,lm3601x.yaml | 100 +++++++++++++++++++++
2 files changed, 100 insertions(+), 51 deletions(-)
diff --git a/Documentation/devicetree/bindings/leds/leds-lm3601x.txt b/Documentation/devicetree/bindings/leds/leds-lm3601x.txt
deleted file mode 100644
index 17e940025dc26213314f5cfd54aa8e5bb09f86b7..0000000000000000000000000000000000000000
--- a/Documentation/devicetree/bindings/leds/leds-lm3601x.txt
+++ /dev/null
@@ -1,51 +0,0 @@
-* Texas Instruments - lm3601x Single-LED Flash Driver
-
-The LM3601X are ultra-small LED flash drivers that
-provide a high level of adjustability.
-
-Required properties:
- - compatible : Can be one of the following
- "ti,lm36010"
- "ti,lm36011"
- - reg : I2C slave address
- - #address-cells : 1
- - #size-cells : 0
-
-Required child properties:
- - reg : 0 - Indicates a IR mode
- 1 - Indicates a Torch (white LED) mode
-
-Required properties for flash LED child nodes:
- See Documentation/devicetree/bindings/leds/common.txt
- - flash-max-microamp : Range from 11mA - 1.5A
- - flash-max-timeout-us : Range from 40ms - 1600ms
- - led-max-microamp : Range from 2.4mA - 376mA
-
-Optional child 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)
-
-Example:
-
-#include <dt-bindings/leds/common.h>
-
-led-controller@64 {
- compatible = "ti,lm36010";
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <0x64>;
-
- led@0 {
- reg = <1>;
- function = LED_FUNCTION_TORCH;
- color = <LED_COLOR_ID_WHITE>;
- led-max-microamp = <376000>;
- flash-max-microamp = <1500000>;
- flash-max-timeout-us = <1600000>;
- };
-}
-
-For more product information please see the links below:
-https://www.ti.com/product/LM36010
-https://www.ti.com/product/LM36011
diff --git a/Documentation/devicetree/bindings/leds/ti,lm3601x.yaml b/Documentation/devicetree/bindings/leds/ti,lm3601x.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..d7d8ee44d6fe37d13ee84888c5811df3e15a5d02
--- /dev/null
+++ b/Documentation/devicetree/bindings/leds/ti,lm3601x.yaml
@@ -0,0 +1,100 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/leds/ti,lm3601x.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Texas Instruments - lm3601x Single-LED Flash Driver
+
+description: |
+ The LM3601X are ultra-small LED flash drivers
+ that provide a high level of adjustability.
+
+ For more product information please see the links below:
+ https://www.ti.com/product/LM36010
+ https://www.ti.com/product/LM36011
+
+maintainers:
+ - Dan Murphy <dmurphy@...com>
+
+properties:
+ compatible:
+ enum:
+ - "ti,lm36010"
+ - "ti,lm36011"
+
+ reg:
+ maxItems: 1
+
+ '#address-cells':
+ const: 1
+
+ '#size-cells':
+ const: 0
+
+patternProperties:
+ "^led@[0,1]?([0-9]|[a-z])$":
+ type: object
+ $ref: common.yaml#
+ properties:
+ reg:
+ description: |
+ 0 - Indicates IR mode
+ 1 - Indicates Torch (white LED) mode
+ minimum: 0
+ maximum: 1
+
+ flash-max-microamp:
+ minimum: 11
+ maximum: 1500000
+
+ flash-max-timeout-us:
+ minimum: 40
+ maximum: 1600000
+
+ led-max-microamp:
+ minimum: 24
+ maximum: 376000
+
+ required:
+ - reg
+ - flash-max-microamp
+ - flash-max-timeout-us
+ - led-max-microamp
+
+ unevaluatedProperties: true
+
+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@64 {
+ compatible = "ti,lm36010";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x64>;
+
+ led@1 {
+ reg = <1>;
+ function = LED_FUNCTION_TORCH;
+ color = <LED_COLOR_ID_WHITE>;
+ led-max-microamp = <376000>;
+ flash-max-microamp = <1500000>;
+ flash-max-timeout-us = <1600000>;
+ };
+ };
+ };
+...
+
--
2.51.0
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