Commit 62e8ce85 authored by Suman Anna's avatar Suman Anna Committed by Santosh Shilimkar
Browse files

dt-bindings: soc: ti: pruss: Add dma-coherent property 



Update the PRUSS schema file to include the dma-coherent property
that indicates the coherency of the IP. The PRUSS IPs on 66AK2G
SoCs do use this property.

The new added dma-coherent property is a required property _only_
for 66AK2G SoCs and is not required/applicable for other SoCs, so
the binding is backward compatible for other SoCs. This update is
being done before the corresponding dts nodes can be added for 66AK2G
SoCs.

Signed-off-by: default avatarSuman Anna <s-anna@ti.com>
Reviewed-by: default avatarGrygorii Strashko <grygorii.strashko@ti.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarSantosh Shilimkar <santosh.shilimkar@oracle.com>
parent ed4520d6

Documentation/devicetree/bindings/soc/ti/ti,pruss.yaml

+25 −12
Original line number Diff line number Diff line
@@ -85,6 +85,8 @@ properties: 
  dma-ranges:

    maxItems: 1



  dma-coherent: true



  power-domains:

    description: |

      This property is as per sci-pm-domain.txt.
@@ -324,7 +326,8 @@ additionalProperties: false 
# - interrupt-controller

# - pru



if:

allOf:

  - if:

      properties:

        compatible:

          contains:
@@ -337,6 +340,16 @@ then: 
      required:

        - power-domains



  - if:

      properties:

        compatible:

          contains:

            enum:

              - ti,k2g-pruss

    then:

      required:

        - dma-coherent



examples:

  - |