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When will it set this gpio ? can you describe little ? > Document the optional device-gpios property for the qcom,spi-geni-qcom seems bit generic name, it should describe the signal purpose, not the device. Something like handshake-gpios OR ready-gpios ? > and qcom,sa8255p-geni-spi bindings, restricted to spi-slave nodes. > > Signed-off-by: Praveen Talari > --- > Documentation/devicetree/bindings/spi/qcom,sa8255p-geni-spi.yaml | 9 +++++++++ > Documentation/devicetree/bindings/spi/qcom,spi-geni-qcom.yaml | 9 +++++++++ > 2 files changed, 18 insertions(+) [...]