diff --git a/bindings/spi/spi_qsd.txt b/bindings/spi/spi_qsd.txt index 8d50dbbc7917..c6447f3cd7f2 100644 --- a/bindings/spi/spi_qsd.txt +++ b/bindings/spi/spi_qsd.txt @@ -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