Document TI TWL603X GPADC devicetree bindings. A driver is already there, the compatibles are used, but not documented. Use two separate files to reference only the allowed compatible in a future YAML version of Documentation/devicetree/bindings/mfd/twl-family.txt Signed-off-by: Andreas Kemnade <andreas@xxxxxxxxxxxx> --- .../bindings/iio/adc/ti,twl6030-gpadc.yaml | 42 +++++++++++++++++++ .../bindings/iio/adc/ti,twl6032-gpadc.yaml | 42 +++++++++++++++++++ 2 files changed, 84 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/adc/ti,twl6030-gpadc.yaml create mode 100644 Documentation/devicetree/bindings/iio/adc/ti,twl6032-gpadc.yaml diff --git a/Documentation/devicetree/bindings/iio/adc/ti,twl6030-gpadc.yaml b/Documentation/devicetree/bindings/iio/adc/ti,twl6030-gpadc.yaml new file mode 100644 index 000000000000..08bc0468f616 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/ti,twl6030-gpadc.yaml @@ -0,0 +1,42 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/ti,twl6030-gpadc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: GPADC subsystem in the TWL6030 power module + +maintainers: + - Jonathan Cameron <jic23@xxxxxxxxxx> + +description: + The GPADC subsystem in the TWL6030 consists of a 10-bit ADC + combined with a 15-input analog multiplexer. + +properties: + compatible: + const: ti,twl6030-gpadc + + interrupts: + maxItems: 1 + + "#io-channel-cells": + const: 1 + +required: + - compatible + - interrupts + - "#io-channel-cells" + +additionalProperties: false + +examples: + - | + twl { + gpadc { + compatible = "ti,twl6030-gpadc"; + interrupts = <3>; + #io-channel-cells = <1>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/adc/ti,twl6032-gpadc.yaml b/Documentation/devicetree/bindings/iio/adc/ti,twl6032-gpadc.yaml new file mode 100644 index 000000000000..70acec533277 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/ti,twl6032-gpadc.yaml @@ -0,0 +1,42 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/ti,twl6032-gpadc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: GPADC subsystem in the TWL6032 power module + +maintainers: + - Jonathan Cameron <jic23@xxxxxxxxxx> + +description: + The GPADC subsystem in the TWL6032 consists of a 10-bit ADC + combined with a 19-input analog multiplexer. + +properties: + compatible: + const: ti,twl6032-gpadc + + interrupts: + maxItems: 1 + + "#io-channel-cells": + const: 1 + +required: + - compatible + - interrupts + - "#io-channel-cells" + +additionalProperties: false + +examples: + - | + twl { + gpadc { + compatible = "ti,twl6032-gpadc"; + interrupts = <3>; + #io-channel-cells = <1>; + }; + }; +... -- 2.39.2
