[PATCH v5 2/2] dt: Document Holt HI-8435 bindings

[Vladimir Barinov]

These bindings can be used to register Holt HI-8435 threshold detector

Signed-off-by: Vladimir Barinov <vladimir.barinov@xxxxxxxxxxxxxxxxxx>
---
Changes in version 2:
- renamed file name hi-843x.txt to hi8435.txt
- removed hi-8436,hi-8436,hi-8437
- removed holt,debounce-soft field
- renamed holt,debounc-soft-delay to holt,debounce-interval
- renamed mr-gpio to reset-gpios
Changes in version 3:
- none
Changes in version 4:
- removed debounce_interval property
- removed reset-gpios to use GPIO descriptor API
Changes in version 5:
- none

 .../devicetree/bindings/iio/adc/hi8435.txt          | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/iio/adc/hi8435.txt

diff --git a/Documentation/devicetree/bindings/iio/adc/hi8435.txt b/Documentation/devicetree/bindings/iio/adc/hi8435.txt
new file mode 100644
index 0000000..3b0348c
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/adc/hi8435.txt
@@ -0,0 +1,21 @@
+Holt Integrated Circuits HI-8435 threshold detector bindings
+
+Required properties:
+ - compatible: should be "holt,hi8435"
+ - reg: spi chip select number for the device
+
+Recommended properties:
+ - spi-max-frequency: definition as per
+		Documentation/devicetree/bindings/spi/spi-bus.txt
+
+Optional properties:
+ - gpios: GPIO used for controlling the reset pin
+
+Example:
+sensor@0 {
+	compatible = "holt,hi8435";
+	reg = <0>;
+	gpios = <&gpio6 1 0>;
+
+	spi-max-frequency = <1000000>;
+};
-- 
1.9.1

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