diff options
| -rw-r--r-- | Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml index 0e651820e2cf..89db6f56a379 100644 --- a/Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml +++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml @@ -70,6 +70,14 @@ properties: "#io-channel-cells": const: 1 + gpio-controller: true + + "#gpio-cells": + const: 2 + description: | + The first cell is for the GPIO number: 0 to 3. + The second cell takes standard GPIO flags. + required: - compatible - reg @@ -118,6 +126,8 @@ examples: spi-max-frequency = <2000000>; spi-cpol; spi-cpha; + gpio-controller; + #gpio-cells = <2>; vref-supply = <&adc_vref>; interrupts = <25 IRQ_TYPE_EDGE_RISING>; interrupt-parent = <&gpio>; |