summaryrefslogtreecommitdiffstats
path: root/Documentation/devicetree/bindings/iio/light/tsl2772.yaml
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/devicetree/bindings/iio/light/tsl2772.yaml')
-rw-r--r--Documentation/devicetree/bindings/iio/light/tsl2772.yaml84
1 files changed, 84 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/iio/light/tsl2772.yaml b/Documentation/devicetree/bindings/iio/light/tsl2772.yaml
new file mode 100644
index 000000000..d81229857
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/light/tsl2772.yaml
@@ -0,0 +1,84 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/light/tsl2772.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: AMS/TAOS Ambient Light Sensor (ALS) and Proximity Detector
+
+maintainers:
+ - Brian Masney <masneyb@onstation.org>
+
+description: |
+ Ambient light sensing and proximity detection with an i2c interface.
+ https://ams.com/documents/20143/36005/TSL2772_DS000181_2-00.pdf
+
+properties:
+ compatible:
+ enum:
+ - amstaos,tsl2571
+ - amstaos,tsl2671
+ - amstaos,tmd2671
+ - amstaos,tsl2771
+ - amstaos,tmd2771
+ - amstaos,tsl2572
+ - amstaos,tsl2672
+ - amstaos,tmd2672
+ - amstaos,tsl2772
+ - amstaos,tmd2772
+ - avago,apds9930
+
+ reg:
+ maxItems: 1
+
+ amstaos,proximity-diodes:
+ description: Proximity diodes to enable
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ minItems: 1
+ maxItems: 2
+ items:
+ minimum: 0
+ maximum: 1
+
+ interrupts:
+ maxItems: 1
+
+ led-max-microamp:
+ description: Current for the proximity LED
+ enum:
+ - 13000
+ - 25000
+ - 50000
+ - 100000
+
+ vdd-supply:
+ description: Regulator that provides power to the sensor
+
+ vddio-supply:
+ description: Regulator that provides power to the bus
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ sensor@39 {
+ compatible = "amstaos,tsl2772";
+ reg = <0x39>;
+ interrupts-extended = <&msmgpio 61 IRQ_TYPE_EDGE_FALLING>;
+ vdd-supply = <&pm8941_l17>;
+ vddio-supply = <&pm8941_lvs1>;
+ amstaos,proximity-diodes = <0>;
+ led-max-microamp = <100000>;
+ };
+ };
+...