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-rw-r--r--dts/Bindings/iio/dac/adi,ad3552r.yaml41
1 files changed, 21 insertions, 20 deletions
diff --git a/dts/Bindings/iio/dac/adi,ad3552r.yaml b/dts/Bindings/iio/dac/adi,ad3552r.yaml
index 9c48c76993..96340a0575 100644
--- a/dts/Bindings/iio/dac/adi,ad3552r.yaml
+++ b/dts/Bindings/iio/dac/adi,ad3552r.yaml
@@ -78,6 +78,7 @@ patternProperties:
custom-output-range-config:
type: object
+ additionalProperties: false
description: Configuration of custom range when
adi,output-range-microvolt is not present.
The formulas for calculation the output voltages are
@@ -191,26 +192,26 @@ additionalProperties: false
examples:
- |
spi {
- #address-cells = <1>;
- #size-cells = <0>;
- ad3552r@0 {
- compatible = "adi,ad3552r";
- reg = <0>;
- spi-max-frequency = <20000000>;
- #address-cells = <1>;
- #size-cells = <0>;
- channel@0 {
- reg = <0>;
- adi,output-range-microvolt = <0 10000000>;
- };
- channel@1 {
- reg = <1>;
- custom-output-range-config {
- adi,gain-offset = <5>;
- adi,gain-scaling-p-inv-log2 = <1>;
- adi,gain-scaling-n-inv-log2 = <2>;
- adi,rfb-ohms = <1>;
- };
+ #address-cells = <1>;
+ #size-cells = <0>;
+ ad3552r@0 {
+ compatible = "adi,ad3552r";
+ reg = <0>;
+ spi-max-frequency = <20000000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ channel@0 {
+ reg = <0>;
+ adi,output-range-microvolt = <0 10000000>;
+ };
+ channel@1 {
+ reg = <1>;
+ custom-output-range-config {
+ adi,gain-offset = <5>;
+ adi,gain-scaling-p-inv-log2 = <1>;
+ adi,gain-scaling-n-inv-log2 = <2>;
+ adi,rfb-ohms = <1>;
+ };
};
};
};