| Date | Tue, 27 Oct 2020 11:25:06 +0100 | From | Krzysztof Kozlowski <> | Subject | Re: [PATCH v6 13/52] dt-bindings: memory: tegra124: emc: Document new interconnect property |
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On Mon, Oct 26, 2020 at 01:16:56AM +0300, Dmitry Osipenko wrote: > 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@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"
Another required property, what about all existing users of this binding?
> > additionalProperties: false > > @@ -345,6 +349,7 @@ examples: > > #iommu-cells = <1>; > #reset-cells = <1>; > + #interconnect-cells = <1>;
You meant '0'?
Best regards, Krzysztof
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