diff options
Diffstat (limited to 'Documentation/devicetree/bindings/leds/leds-aw2013.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/leds/leds-aw2013.yaml | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/leds/leds-aw2013.yaml b/Documentation/devicetree/bindings/leds/leds-aw2013.yaml index e24b0d15ef01..26238446f2bd 100644 --- a/Documentation/devicetree/bindings/leds/leds-aw2013.yaml +++ b/Documentation/devicetree/bindings/leds/leds-aw2013.yaml @@ -20,9 +20,20 @@ properties: reg: maxItems: 1 + interrupts: + maxItems: 1 + description: Open-drain, low active interrupt pin "INTN". + Used to report completion of operations (power up, LED breath effects). + vcc-supply: description: Regulator providing power to the "VCC" pin. + vio-supply: + description: Regulator providing power for pull-up of the I/O lines. + "VIO1" in the typical application circuit example of the datasheet. + Note that this regulator does not directly connect to AW2013, but is + needed for the correct operation of the interrupt and I2C lines. + "#address-cells": const: 1 @@ -33,6 +44,7 @@ patternProperties: "^led@[0-2]$": type: object $ref: common.yaml# + unevaluatedProperties: false properties: reg: @@ -51,15 +63,17 @@ additionalProperties: false examples: - | #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/leds/common.h> - i2c0 { + i2c { #address-cells = <1>; #size-cells = <0>; led-controller@45 { compatible = "awinic,aw2013"; reg = <0x45>; + interrupts = <42 IRQ_TYPE_LEVEL_LOW>; #address-cells = <1>; #size-cells = <0>; |