External memory controller is interconnected with memory controller and
with external memory. Document new interconnect property which turns
External Memory Controller into interconnect provider.
Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
Signed-off-by: Dmitry Osipenko <digetx@xxxxxxxxx>
---
.../bindings/memory-controllers/nvidia,tegra124-emc.yaml | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-emc.yaml b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-emc.yaml
index 8ae3dae42d6e..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
@@ -356,6 +360,8 @@ examples:
nvidia,memory-controller = <&mc>;
+ #interconnect-cells = <0>;
+
emc-timings-0 {
nvidia,ram-code = <3>;
--
2.27.0
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