summaryrefslogtreecommitdiffstats
path: root/dts/Bindings/iio/dac/ti,dac7612.yaml
diff options
context:
space:
mode:
Diffstat (limited to 'dts/Bindings/iio/dac/ti,dac7612.yaml')
-rw-r--r--dts/Bindings/iio/dac/ti,dac7612.yaml53
1 files changed, 53 insertions, 0 deletions
diff --git a/dts/Bindings/iio/dac/ti,dac7612.yaml b/dts/Bindings/iio/dac/ti,dac7612.yaml
new file mode 100644
index 0000000000..d172b142f6
--- /dev/null
+++ b/dts/Bindings/iio/dac/ti,dac7612.yaml
@@ -0,0 +1,53 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/dac/ti,dac7612.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Texas Instruments DAC7612 family of DACs
+
+description:
+ The DAC7612 is a dual, 12-bit digital-to-analog converter (DAC) with
+ guaranteed 12-bit monotonicity performance over the industrial temperature
+ range. Is is programmable through an SPI interface.
+
+maintainers:
+ - Ricardo Ribalda Delgado <ricardo@ribalda.com>
+
+properties:
+ compatible:
+ enum:
+ - ti,dac7612
+ - ti,dac7612u
+ - ti,dac7612ub
+
+ reg:
+ maxItems: 1
+
+ ti,loaddacs-gpios:
+ description:
+ DACs are loaded when the pin connected to this GPIO is pulled low.
+ maxItems: 1
+
+ spi-max-frequency: true
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+ spi {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ dac@1 {
+ compatible = "ti,dac7612";
+ reg = <0x1>;
+ ti,loaddacs-gpios = <&msmgpio 25 GPIO_ACTIVE_LOW>;
+ };
+ };
+...