dt-bindings: iio: tsl2772: add new bindings

This patch adds the new properties amstaos,proximity-diodes and
led-max-microamp to the tsl2772 driver. This patch also removes the
driver from the trivial-devices.txt.

Signed-off-by: Brian Masney <masneyb@onstation.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

1 files changed, 41 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/iio/light/tsl2772.txt b/Documentation/devicetree/bindings/iio/light/tsl2772.txt
new file mode 100644
index 000000000000..4e7d98627cbf
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/light/tsl2772.txt
@@ -0,0 +1,41 @@
+* AMS/TAOS ALS and proximity sensor
+
+Required properties:
+
+  - compatible: Should be one of
+		"amstaos,tsl2571"
+		"amstaos,tsl2671"
+		"amstaos,tmd2671"
+		"amstaos,tsl2771"
+		"amstaos,tmd2771"
+		"amstaos,tsl2572"
+		"amstaos,tsl2672"
+		"amstaos,tmd2672"
+		"amstaos,tsl2772"
+		"amstaos,tmd2772"
+  - reg: the I2C address of the device
+
+Optional properties:
+
+  - amstaos,proximity-diodes - proximity diodes to enable. <0>, <1>, or <0 1>
+                               are the only valid values.
+  - led-max-microamp - current for the proximity LED. Must be 100000, 50000,
+                       25000, or 13000.
+  - vdd-supply: phandle to the regulator that provides power to the sensor.
+  - vddio-supply: phandle to the regulator that provides power to the bus.
+  - interrupts: the sole interrupt generated by the device
+
+  Refer to interrupt-controller/interrupts.txt for generic interrupt client
+  node bindings.
+
+Example:
+
+tsl2772@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>;
+};