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Date: Tue, 16 Apr 2019 04:45:51 -0400
From: Brian Masney <masneyb@...tation.org>
To: jic23@...nel.org, robh+dt@...nel.org
Cc: lars@...afoo.de, pmeerw@...erw.net, mark.rutland@....com,
linux-iio@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: [PATCH 1/2] dt-bindings: iio: tsl2772: convert bindings to YAML format
Convert the tsl2772 device tree bindings to the new YAML format.
Signed-off-by: Brian Masney <masneyb@...tation.org>
---
.../devicetree/bindings/iio/light/tsl2772.txt | 42 ---------
.../bindings/iio/light/tsl2772.yaml | 85 +++++++++++++++++++
2 files changed, 85 insertions(+), 42 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/iio/light/tsl2772.txt
create mode 100644 Documentation/devicetree/bindings/iio/light/tsl2772.yaml
diff --git a/Documentation/devicetree/bindings/iio/light/tsl2772.txt b/Documentation/devicetree/bindings/iio/light/tsl2772.txt
deleted file mode 100644
index 1c5e6f17a1df..000000000000
--- a/Documentation/devicetree/bindings/iio/light/tsl2772.txt
+++ /dev/null
@@ -1,42 +0,0 @@
-* 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"
- "avago,apds9930"
- - 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>;
-};
diff --git a/Documentation/devicetree/bindings/iio/light/tsl2772.yaml b/Documentation/devicetree/bindings/iio/light/tsl2772.yaml
new file mode 100644
index 000000000000..b3ac182288d2
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/light/tsl2772.yaml
@@ -0,0 +1,85 @@
+# 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@...tation.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:
+ description: The I2C address of the device
+ maxItems: 1
+
+ amstaos,proximity-diodes:
+ description: Proximity diodes to enable
+ allOf:
+ - $ref: /schemas/types.yaml#/definitions/uint32-array
+ - minItems: 1
+ maxItems: 2
+ items:
+ minimum: 0
+ maximum: 1
+
+ interrupts:
+ description: Interrupt generated by the device
+ maxItems: 1
+
+ led-max-microamp:
+ description: Current for the proximity LED
+ allOf:
+ - $ref: /schemas/types.yaml#/definitions/uint32
+ - enum: [13000, 25000, 50000, 100000]
+
+ vdd-supply:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description: Regulator that provides power to the sensor
+
+ vddio-supply:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description: Regulator that provides power to the bus
+
+required:
+ - compatible
+ - reg
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ 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>;
+ };
+ };
+...
--
2.20.1
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