diff options
Diffstat (limited to 'dts/Bindings/iio/adc/adi,ad7768-1.yaml')
-rw-r--r-- | dts/Bindings/iio/adc/adi,ad7768-1.yaml | 41 |
1 files changed, 38 insertions, 3 deletions
diff --git a/dts/Bindings/iio/adc/adi,ad7768-1.yaml b/dts/Bindings/iio/adc/adi,ad7768-1.yaml index 8f32800fe5..3ce59d4d06 100644 --- a/dts/Bindings/iio/adc/adi,ad7768-1.yaml +++ b/dts/Bindings/iio/adc/adi,ad7768-1.yaml @@ -29,11 +29,18 @@ properties: interrupts: maxItems: 1 + '#address-cells': + const: 1 + + '#size-cells': + const: 0 + vref-supply: description: ADC reference voltage supply adi,sync-in-gpios: + maxItems: 1 description: Enables synchronization of multiple devices that require simultaneous sampling. A pulse is always required if the configuration is changed @@ -43,8 +50,6 @@ properties: reset-gpios: maxItems: 1 - spi-max-frequency: true - spi-cpol: true spi-cpha: true @@ -62,7 +67,29 @@ required: - spi-cpha - adi,sync-in-gpios -additionalProperties: false +patternProperties: + "^channel@([0-9]|1[0-5])$": + type: object + description: | + Represents the external channels which are connected to the device. + + properties: + reg: + maxItems: 1 + description: | + The channel number. + + label: + description: | + Unique name to identify which channel this is. + required: + - reg + additionalProperties: false + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +unevaluatedProperties: false examples: - | @@ -85,6 +112,14 @@ examples: reset-gpios = <&gpio 27 GPIO_ACTIVE_LOW>; clocks = <&ad7768_mclk>; clock-names = "mclk"; + + #address-cells = <1>; + #size-cells = <0>; + + channel@0 { + reg = <0>; + label = "channel_0"; + }; }; }; ... |