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authorKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>2022-12-04 11:43:23 +0100
committerRob Herring <robh@kernel.org>2022-12-06 14:50:36 -0600
commitb27915453db3f36f04148fced5e282eb27f00bcf (patch)
treec6f445b4e05463e74f387b6e72fd29689d82858b /Documentation/devicetree/bindings/leds/irled/spi-ir-led.txt
parent0212be85e7512b639116b215519bc9aabedf1a5c (diff)
dt-bindings: leds: irled: ir-spi-led: convert to DT schema
Convert the SPI IR LED bindings to DT schema. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221204104323.117974-3-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/leds/irled/spi-ir-led.txt')
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diff --git a/Documentation/devicetree/bindings/leds/irled/spi-ir-led.txt b/Documentation/devicetree/bindings/leds/irled/spi-ir-led.txt
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--- a/Documentation/devicetree/bindings/leds/irled/spi-ir-led.txt
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-Device tree bindings for IR LED connected through SPI bus which is used as
-remote controller.
-
-The IR LED switch is connected to the MOSI line of the SPI device and the data
-are delivered thourgh that.
-
-Required properties:
- - compatible: should be "ir-spi-led".
-
-Optional properties:
- - duty-cycle: 8 bit value that represents the percentage of one period
- in which the signal is active. It can be 50, 60, 70, 75, 80 or 90.
- - led-active-low: boolean value that specifies whether the output is
- negated with a NOT gate.
- - power-supply: specifies the power source. It can either be a regulator
- or a gpio which enables a regulator, i.e. a regulator-fixed as
- described in
- Documentation/devicetree/bindings/regulator/fixed-regulator.yaml
-
-Example:
-
- irled@0 {
- compatible = "ir-spi-led";
- reg = <0x0>;
- spi-max-frequency = <5000000>;
- power-supply = <&vdd_led>;
- led-active-low;
- duty-cycle = /bits/ 8 <60>;
- };