[PATCH v6 13/52] dt-bindings: memory: tegra124: emc: Document new interconnect property

[Dmitry Osipenko]

External memory controller is interconnected with memory controller and
with external memory. Document new interconnect property which turns
External Memory Controller into interconnect provider.

Signed-off-by: Dmitry Osipenko <digetx at gmail.com>
---
 .../bindings/memory-controllers/nvidia,tegra124-emc.yaml   | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-emc.yaml b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-emc.yaml
index 278549f9e051..ac00832ceac1 100644
--- a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-emc.yaml
+++ b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-emc.yaml
@@ -29,6 +29,9 @@ properties:
     items:
       - const: emc
 
+  "#interconnect-cells":
+    const: 0
+
   nvidia,memory-controller:
     $ref: /schemas/types.yaml#/definitions/phandle
     description:
@@ -327,6 +330,7 @@ required:
   - clocks
   - clock-names
   - nvidia,memory-controller
+  - "#interconnect-cells"
 
 additionalProperties: false
 
@@ -345,6 +349,7 @@ examples:
 
         #iommu-cells = <1>;
         #reset-cells = <1>;
+        #interconnect-cells = <1>;
     };
 
     external-memory-controller at 7001b000 {
@@ -355,6 +360,8 @@ examples:
 
         nvidia,memory-controller = <&mc>;
 
+        #interconnect-cells = <0>;
+
         emc-timings-0 {
             nvidia,ram-code = <3>;
 
-- 
2.27.0