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@xxxxxxxxxx> Cc: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx> Cc: Rob Herring <robh+dt@xxxxxxxxxx> Cc: Andy Gross <agross@xxxxxxxxxx> Cc: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Cc: David S. Miller <davem@xxxxxxxxxxxxx> Cc: Stephen Boyd <sboyd@xxxxxxxxxx> Cc: Michael Turquette <mturquette@xxxxxxxxxxxx> Cc: Vinod Koul <vkoul@xxxxxxxxxx> Cc: dmaengine@xxxxxxxxxxxxxxx Cc: linux-clk@xxxxxxxxxxxxxxx Cc: linux-crypto@xxxxxxxxxxxxxxx Cc: devicetree@xxxxxxxxxxxxxxx Cc: linux-kernel@xxxxxxxxxxxxxxx Cc: bhupesh.linux@xxxxxxxxx Signed-off-by: Bhupesh Sharma <bhupesh.sharma@xxxxxxxxxx> --- Documentation/devicetree/bindings/dma/qcom_bam_dma.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/dma/qcom_bam_dma.txt b/Documentation/devicetree/bindings/dma/qcom_bam_dma.txt index cf5b9e44432c..077242956ff2 100644 --- a/Documentation/devicetree/bindings/dma/qcom_bam_dma.txt +++ b/Documentation/devicetree/bindings/dma/qcom_bam_dma.txt @@ -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: -- 2.30.2
