[PATCH v7 10/47] dt-bindings: memory: tegra30: emc: Document new interconnect property

From: Dmitry Osipenko
Date: Wed Nov 04 2020 - 11:53:56 EST


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

Acked-by: Rob Herring <robh@xxxxxxxxxx>
Signed-off-by: Dmitry Osipenko <digetx@xxxxxxxxx>
---
.../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 112bae2fcbbd..c243986db420 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:
@@ -214,6 +217,7 @@ required:
- interrupts
- clocks
- nvidia,memory-controller
+ - "#interconnect-cells"

additionalProperties: false

@@ -227,6 +231,8 @@ examples:

nvidia,memory-controller = <&mc>;

+ #interconnect-cells = <0>;
+
emc-timings-1 {
nvidia,ram-code = <1>;

--
2.27.0