@@ -13,12 +13,16 @@ Required properties:
- clock-names: must contain "bam_clk" entry
- qcom,ee : indicates the active Execution Environment identifier (0-7) used in
the secure world.
+
+Optional properties:
- qcom,controlled-remotely : optional, indicates that the bam is controlled by
remote proccessor i.e. execution environment.
- num-channels : optional, indicates supported number of DMA channels in a
remotely controlled bam.
- qcom,num-ees : optional, indicates supported number of Execution Environments
in a remotely controlled bam.
+- interconnects : Interconnect path between bam and main memory.
+- interconnect-names: should be "memory".
Example:
Add new optional properties - 'interconnects' and 'interconnect-names' to the device-tree binding documentation for qcom-bam DMA IP. These properties describe the interconnect path between bam and main memory and the interconnect type respectively. Cc: Thara Gopinath <thara.gopinath@linaro.org> Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: Andy Gross <agross@kernel.org> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: David S. Miller <davem@davemloft.net> Cc: Stephen Boyd <sboyd@kernel.org> Cc: Michael Turquette <mturquette@baylibre.com> Cc: Vinod Koul <vkoul@kernel.org> Cc: dmaengine@vger.kernel.org Cc: linux-clk@vger.kernel.org Cc: linux-crypto@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: bhupesh.linux@gmail.com Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org> --- Documentation/devicetree/bindings/dma/qcom_bam_dma.txt | 4 ++++ 1 file changed, 4 insertions(+)