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Commit b062c6df authored by Prudhvi Yarlagadda's avatar Prudhvi Yarlagadda
Browse files

bindings: spi_qsd: Add shared ee dtsi flag 

Add shared EE property of spi node to support the shared EE
usecases.

Change-Id: Ie5b744184ea5aede481a3fad807589484207ab69
parent 806f954a

bindings/spi/spi_qsd.txt

+7 −1
Original line number Diff line number Diff line
@@ -36,7 +36,13 @@ Optional properties: 
 - qcom,rt-priority : whether spi message queue is set to run as a realtime task.

  With this spi transaction message pump with high (realtime) priority to reduce

  the transfer latency on the bus by minimising the delay between a transfer request

 - qcom,shared : whether this qup is shared with other ee's

 - qcom,shared : whether this qup is shared with other ee's and client driver is not

   in control of the spi driver get_sync/put_sync_suspend. Spi driver will

   take care of resources management like clock, gpios and bam for EE switching.

 - qcom,shared_ee : whether this qup is used by other ee's and client driver is in

   control of the spi driver get_sync/put_sync_suspend. Resources management

   of clock, gpios and bam for EE switching will be taken care when client calls spi

   get_sync/put_sync_suspend APIs.



Optional properties which are required for support of BAM-mode:

- qcom,ver-reg-exists : Boolean. When present, allows driver to verify if HW