Commit efd435a8 authored by Alexander Sverdlin's avatar Alexander Sverdlin Committed by Lee Jones
Browse files

dt-bindings: leds: Convert LP8860 into YAML format 



Convert Texas Instruments' LP8860 LED driver bindings into YAML format.

Signed-off-by: default avatarAlexander Sverdlin <alexander.sverdlin@siemens.com>
Acked-by: default avatarAndrew Davis <afd@ti.com>
Reviewed-by: default avatarRob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20241218210631.72997-1-alexander.sverdlin@siemens.com


Signed-off-by: default avatarLee Jones <lee@kernel.org>
parent 939757aa

Documentation/devicetree/bindings/leds/leds-lp8860.txt

deleted100644 → 0
+0 −50
Original line number Diff line number Diff line 
* Texas Instruments - lp8860 4-Channel LED Driver



The LP8860-Q1 is an high-efficiency LED

driver with boost controller. It has 4 high-precision

current sinks that can be controlled by a PWM input

signal, a SPI/I2C master, or both.



Required properties:

	- compatible :

		"ti,lp8860"

	- reg : I2C slave address

	- #address-cells : 1

	- #size-cells : 0



Optional properties:

	- enable-gpios : gpio pin to enable (active high)/disable the device.

	- vled-supply : LED supply



Required child properties:

	- reg : 0



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)

	- linux,default-trigger :

	   see Documentation/devicetree/bindings/leds/common.txt



Example:



#include <dt-bindings/leds/common.h>



led-controller@2d {

	compatible = "ti,lp8860";

	#address-cells = <1>;

	#size-cells = <0>;

	reg = <0x2d>;

	enable-gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>;

	vled-supply = <&vbatt>;



	led@0 {

		reg = <0>;

		function = LED_FUNCTION_BACKLIGHT;

		color = <LED_COLOR_ID_WHITE>;

		linux,default-trigger = "backlight";

	};

}



For more product information please see the link below:

https://www.ti.com/product/lp8860-q1

Documentation/devicetree/bindings/leds/ti,lp8860.yaml

0 → 100644
+90 −0
Original line number Diff line number Diff line 
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)

%YAML 1.2

---

$id: http://devicetree.org/schemas/leds/ti,lp8860.yaml#

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



title: Texas Instruments - lp8860 4-Channel LED Driver



maintainers:

  - Andrew Davis <afd@ti.com>



description: |

  The LP8860-Q1 is an high-efficiency LED driver with boost controller.

  It has 4 high-precision current sinks that can be controlled by a PWM input

  signal, a SPI/I2C master, or both.



  For more product information please see the link below:

    https://www.ti.com/product/lp8860-q1



properties:

  compatible:

    const: ti,lp8860



  reg:

    maxItems: 1

    description: I2C slave address



  "#address-cells":

    const: 1



  "#size-cells":

    const: 0



  enable-gpios:

    maxItems: 1

    description: GPIO pin to enable (active high) / disable the device



  vled-supply:

    description: LED supply



patternProperties:

  "^led(@[0-3])?$":

    type: object

    $ref: common.yaml#

    unevaluatedProperties: false



    properties:

      reg:

        description:

          Index of the LED.

        maxItems: 1



      function: true

      color: true

      label: true

      linux,default-trigger: true



required:

  - compatible

  - reg



additionalProperties: false



examples:

  - |

    #include <dt-bindings/gpio/gpio.h>

    #include <dt-bindings/leds/common.h>



    i2c {

        #address-cells = <1>;

        #size-cells = <0>;



        led-controller@2d {

            compatible = "ti,lp8860";

            #address-cells = <1>;

            #size-cells = <0>;

            reg = <0x2d>;

            enable-gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>;

            vled-supply = <&vbatt>;



            led@0 {

                reg = <0>;

                function = LED_FUNCTION_BACKLIGHT;

                color = <LED_COLOR_ID_WHITE>;

                linux,default-trigger = "backlight";

            };

        };

    };



...