Re: [PATCH 1/2] dt-bindings: spi: qcom-geni: Document device-gpios property
Mukesh Savaliya <[email protected]>
| Newsgroups | org.kernel.vger.linux-spi,org.kernel.vger.linux-arm-msm,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <[email protected]> |
On 8/6/2026 3:43 PM, Praveen Talari wrote: > When operating in SPI target (slave) mode, the GENI SPI controller can > use an external GPIO to notify the SPI master about the target's > active state. > Is this active state meaning target is in ready state to communicate with master controller ? 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 <[email protected]> > --- > 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(+) [...]