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Diffstat (limited to 'dts/Bindings/iio/adc/ti,ads7950.yaml')
| -rw-r--r-- | dts/Bindings/iio/adc/ti,ads7950.yaml | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/dts/Bindings/iio/adc/ti,ads7950.yaml b/dts/Bindings/iio/adc/ti,ads7950.yaml new file mode 100644 index 0000000000..5ab5027be9 --- /dev/null +++ b/dts/Bindings/iio/adc/ti,ads7950.yaml @@ -0,0 +1,65 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/ti,ads7950.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Texas Instruments ADS7950 and similar ADCs + +maintainers: + - David Lechner <david@lechnology.com> + +description: | + Family of 4-16 channel, 8-12 bit ADCs with SPI interface. + +properties: + compatible: + enum: + - ti,ads7950 + - ti,ads7951 + - ti,ads7952 + - ti,ads7953 + - ti,ads7954 + - ti,ads7955 + - ti,ads7956 + - ti,ads7957 + - ti,ads7958 + - ti,ads7959 + - ti,ads7960 + - ti,ads7961 + + reg: + maxItems: 1 + + spi-max-frequency: + maximum: 20000000 + + vref-supply: + description: Supplies the 2.5V or 5V reference voltage + + "#io-channel-cells": + const: 1 + +required: + - compatible + - reg + - vref-supply + - "#io-channel-cells" + +additionalProperties: false + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + + adc@0 { + compatible = "ti,ads7957"; + reg = <0>; + vref-supply = <&refin_supply>; + spi-max-frequency = <10000000>; + #io-channel-cells = <1>; + }; + }; +... |