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 <dig...@gmail.com>
---
.../bindings/memory-controllers/nvidia,tegra30-emc.yaml | 6 ++++++
1 file changed, 6 insertions(+)
diff --git
a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra30-emc.yaml
b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra30-emc.yaml
index e4135bac6957..2d7aed245552 100644
---
a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra30-emc.yaml
+++
b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra30-emc.yaml
@@ -31,6 +31,9 @@ properties:
interrupts:
maxItems: 1
+ "#interconnect-cells":
+ const: 0
+
nvidia,memory-controller:
$ref: /schemas/types.yaml#/definitions/phandle
description:
@@ -217,6 +220,7 @@ required:
- interrupts
- clocks
- nvidia,memory-controller
+ - "#interconnect-cells"
additionalProperties: false
@@ -230,6 +234,8 @@ examples:
nvidia,memory-controller = <&mc>;
+ #interconnect-cells = <0>;
+
emc-timings-1 {
nvidia,ram-code = <1>;
--
2.25.1
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