Adding upstream version 5.10.209.upstream/5.10.209upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 23 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/iio/dac/ti,dac7311.txt b/Documentation/devicetree/bindings/iio/dac/ti,dac7311.txt
new file mode 100644
index 000000000..e5a507db5
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/dac/ti,dac7311.txt
@@ -0,0 +1,23 @@
+TI DAC7311 device tree bindings
+
+Required properties:
+- compatible: must be set to:
+	* "ti,dac7311"
+	* "ti,dac6311"
+	* "ti,dac5311"
+- reg: spi chip select number for the device
+- vref-supply: The regulator supply for ADC reference voltage
+
+Optional properties:
+- spi-max-frequency: Max SPI frequency to use
+
+Example:
+
+	spi_master {
+		dac@0 {
+			compatible = "ti,dac7311";
+			reg = <0>; /* CS0 */
+			spi-max-frequency = <1000000>;
+			vref-supply = <&vdd_supply>;
+		};
+	};