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[v3,02/17] dt-bindings: qcom-bam: Add 'interconnects' & 'interconnect-names' to optional properties

Message ID 20210519143700.27392-3-bhupesh.sharma@linaro.org (mailing list archive)
State Not Applicable, archived
Headers show
Series Enable Qualcomm Crypto Engine on sm8250 | expand

Commit Message

Bhupesh Sharma May 19, 2021, 2:36 p.m. UTC 
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.yaml | 8 ++++++++
 1 file changed, 8 insertions(+)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/dma/qcom_bam_dma.yaml b/Documentation/devicetree/bindings/dma/qcom_bam_dma.yaml
index 173e4d7508a6..d2900616006c 100644
--- a/Documentation/devicetree/bindings/dma/qcom_bam_dma.yaml
+++ b/Documentation/devicetree/bindings/dma/qcom_bam_dma.yaml
@@ -47,6 +47,14 @@  properties:
     const: 1
     description: The single cell represents the channel index.
 
+  interconnects:
+    maxItems: 1
+    description: |
+      Interconnect path between bam and main memory.
+
+  interconnect-names:
+    const: memory
+
   qcom,ee:
     $ref: /schemas/types.yaml#/definitions/uint8
     description: