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@kernel.org Signed-off-by: Dmitry Osipenko digetx@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 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>;