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Commit 4cf3b8b9 authored by Vipin Deep Kaur's avatar Vipin Deep Kaur
Browse files

dt-bindings: spi-msm-geni: Define properties for different SPI usecases 

qcom,shared_ee specifies that the serial engine is shared between execution
environments.
qcom,shared_se specifies that the serial engine is shared simultaneously
between execution environments. A true multi-EE usecase.
qcom,le_vm specifies that the serial engine is operating in a trusted VM.

Change-Id: I1d05dadbc857fa66e4c4aa1beddc5e2a9cad1cb4
parent 7c3a4347

bindings/spi/qcom,spi-msm-geni.txt

+6 −0
Original line number Diff line number Diff line
@@ -31,6 +31,12 @@ Optional properties: 
		controller device should have "real-time" priority.

- qcom,disable-autosuspend: Specifies to disable runtime PM auto suspend.

- qcom,disable-dma: Set this flag to use FIFO mode only.

- qcom,shared_ee: 	Specifies that this serial engine is shared between

			execution environments.

- qcom,shared_se: 	Specifies that this serial engine is shared simultaneously

			between execution environments. A true multi-EE usecase.

- qcom,le_vm:		Specifies that this serial engine is operating in a trusted VM.





SPI slave nodes must be children of the SPI master node and can contain

the following properties.