Commit b2791545 authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Rob Herring
Browse files

dt-bindings: leds: irled: ir-spi-led: convert to DT schema 



Convert the SPI IR LED bindings to DT schema.

Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20221204104323.117974-3-krzysztof.kozlowski@linaro.org


Signed-off-by: default avatarRob Herring <robh@kernel.org>
parent 0212be85

Documentation/devicetree/bindings/leds/irled/ir-spi-led.yaml

0 → 100644
+61 −0
Original line number Diff line number Diff line 
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause

%YAML 1.2

---

$id: http://devicetree.org/schemas/leds/irled/ir-spi-led.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#



title: IR LED connected through SPI bus



maintainers:

  - Sean Young <sean@mess.org>



description:

  IR LED switch is connected to the MOSI line of the SPI device and the data

  is delivered through that.



allOf:

  - $ref: /schemas/spi/spi-peripheral-props.yaml#



properties:

  compatible:

    const: ir-spi-led



  reg:

    maxItems: 1



  duty-cycle:

    $ref: /schemas/types.yaml#/definitions/uint8

    enum: [50, 60, 70, 75, 80, 90]

    description:

      Percentage of one period in which the signal is active.



  led-active-low:

    type: boolean

    description:

      Output is negated with a NOT gate.



  power-supply: true



required:

  - compatible

  - reg



unevaluatedProperties: false



examples:

  - |

    spi {

        #address-cells = <1>;

        #size-cells = <0>;



        irled@0 {

            compatible = "ir-spi-led";

            reg = <0x0>;



            duty-cycle = /bits/ 8 <60>;

            led-active-low;

            power-supply = <&irda_regulator>;

            spi-max-frequency = <5000000>;

        };

    };

Documentation/devicetree/bindings/leds/irled/spi-ir-led.txt

deleted100644 → 0
+0 −29
Original line number Diff line number Diff line 
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>;

	};