From: Phil Reid <preid@xxxxxxxxxxxxxxxxx>
JC: Seems that I messed up applying the original driver patches, and
this file never actually made it into the tree.
I have picked up original Ack and Sign-off so as to record the
history.
Acked-by: Rob Herring <robh@xxxxxxxxxx>
Signed-off-by: Phil Reid <preid@xxxxxxxxxxxxxxxxx>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
---
.../devicetree/bindings/iio/adc/ti-tlc4541.txt | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/Documentation/devicetree/bindings/iio/adc/ti-tlc4541.txt b/Documentation/devicetree/bindings/iio/adc/ti-tlc4541.txt
new file mode 100644
index 000000000000..6b2692723a04
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/adc/ti-tlc4541.txt
@@ -0,0 +1,17 @@
+* Texas Instruments' TLC4541
+
+Required properties:
+ - compatible: Should be one of
+ * "ti,tlc4541"
+ * "ti,tlc3541"
+ - reg: SPI chip select number for the device
+ - vref-supply: The regulator supply for ADC reference voltage
+ - spi-max-frequency: Max SPI frequency to use (<= 200000)
+
+Example:
+adc@0 {
+ compatible = "ti,tlc4541";
+ reg = <0>;
+ vref-supply = <&vdd_supply>;
+ spi-max-frequency = <200000>;
+};
--
2.28.0
