On Mon, 27 Jan 2025 12:11:30 -0300, Jonathan Santos wrote: > Add a new trigger-sources property to enable synchronization across > multiple devices. This property references the main device (or > trigger provider) responsible for generating the pulse to drive the > SYNC_IN of all devices in the setup. > > In addition to GPIO synchronization, The AD7768-1 also supports > synchronization over SPI, which use is recommended when the GPIO > cannot provide a pulse synchronous with the base MCLK signal. It > consists of looping back the SYNC_OUT to the SYNC_IN pin and send > a command via SPI to trigger the synchronization. > > SPI-based synchronization is enabled in the absence of adi,sync-in-gpios > property. Since adi,sync-in-gpios is not long the only method, remove it > from required properties. > > While at it, add description to the interrupt property. > > Signed-off-by: Jonathan Santos <Jonathan.Santos@xxxxxxxxxx> > --- > v2 Changes: > * Patch added as replacement for adi,sync-in-spi patch. > * addressed the request for a description to interrupts property. > --- > .../bindings/iio/adc/adi,ad7768-1.yaml | 22 +++++++++++++++++-- > 1 file changed, 20 insertions(+), 2 deletions(-) > My bot found errors running 'make dt_binding_check' on your patch: yamllint warnings/errors: ./Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml:84:6: [error] missing starting space in comment (comments) dtschema/dtc warnings/errors: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml: ignoring, error in schema: required: 8 /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml: required:8: None is not of type 'string' from schema $id: http://json-schema.org/draft-07/schema# Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.example.dtb: /example-0/spi/adc@0: failed to match any schema with compatible: ['adi,ad7768-1'] doc reference errors (make refcheckdocs): See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/f3972e6aa4ff3869ded1f0dbeb58c43b824b3932.1737985435.git.Jonathan.Santos@xxxxxxxxxx The base for the series is generally the latest rc1. A different dependency should be noted in *this* patch. If you already ran 'make dt_binding_check' and didn't see the above error(s), then make sure 'yamllint' is installed and dt-schema is up to date: pip3 install dtschema --upgrade Please check and re-submit after running the above command yourself. Note that DT_SCHEMA_FILES can be set to your schema file to speed up checking your schema. However, it must be unset to test all examples with your schema.
