On Wed, Aug 21, 2024 at 06:20:00PM -0400, Frank Li wrote: > diff --git a/Documentation/devicetree/bindings/leds/ti.lm36922.yaml b/Documentation/devicetree/bindings/leds/ti.lm36922.yaml > new file mode 100644 > index 0000000000000..8ffbc6b785a3e > --- /dev/null > +++ b/Documentation/devicetree/bindings/leds/ti.lm36922.yaml > @@ -0,0 +1,110 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/leds/ti.lm36922.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Texas Instruments - LM3692x Highly Efficient White LED Driver > + > +maintainers: > + - Dan Murphy <dmurphy@xxxxxx> > + > +description: | > + The LM3692x is an ultra-compact, highly efficient, > + white-LED driver designed for LCD display backlighting. > + > + The main difference between the LM36922 and LM36923 is the number of > + LED strings it supports. The LM36922 supports two strings while the LM36923 > + supports three strings. > + > + For more product information please see the link below: > + https://www.ti.com/lit/ds/snvsa29/snvsa29.pdf > + > +properties: > + compatible: > + enum: > + - ti,lm36922 > + - ti,lm36923 > + > + reg: > + maxItems: 1 > + > + "#address-cells": > + const: 1 > + > + "#size-cells": > + const: 0 > + > + enable-gpios: > + description: gpio pin to enable/disable the device. > + > + vled-supply: > + description: LED supply > + > + ti,ovp-microvolt: > + description: Overvoltage protection. > + default: 29000000 > + enum: [17000000, 21000000, 25000000, 29000000] > + > +patternProperties: > + '^led@[0-3]$': > + type: object > + $ref: common.yaml > + properties: > + reg: > + enum: [0, 1, 2, 3] > + description: | > + 0 - Will enable all LED sync paths > + 1 - Will enable the LED1 sync > + 2 - Will enable the LED2 sync > + 3 - Will enable the LED3 sync (LM36923 only) > + > + unevaluatedProperties: false > + > +required: > + - compatible > + - reg > + - "#address-cells" > + - "#size-cells" > + > +allOf: > + - if: > + properties: > + compatible: > + contains: > + const: ti,lm36922 > + then: > + properties: > + led@3: false Provided that you tested my psuedo code Reviewed-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>
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