These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / Documentation / devicetree / bindings / iio / adc / berlin2_adc.txt

diff --git a/kernel/Documentation/devicetree/bindings/iio/adc/berlin2_adc.txt b/kernel/Documentation/devicetree/bindings/iio/adc/berlin2_adc.txt
new file mode 100644 (file)
index 0000000..908334c
--- /dev/null
+++ b/kernel/Documentation/devicetree/bindings/iio/adc/berlin2_adc.txt
@@ -0,0 +1,19 @@
+* Berlin Analog to Digital Converter (ADC)
+
+The Berlin ADC has 8 channels, with one connected to a temperature sensor.
+It is part of the system controller register set. The ADC node should be a
+sub-node of the system controller node.
+
+Required properties:
+- compatible: must be "marvell,berlin2-adc"
+- interrupts: the interrupts for the ADC and the temperature sensor
+- interrupt-names: should be "adc" and "tsen"
+
+Example:
+
+adc: adc {
+       compatible = "marvell,berlin2-adc";
+       interrupt-parent = <&sic>;
+       interrupts = <12>, <14>;
+       interrupt-names = "adc", "tsen";
+};