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| author | Dmitry Osipenko <digetx@gmail.com> | 2020-11-04 17:48:48 +0100 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzk@kernel.org> | 2020-11-06 19:33:39 +0100 |
| commit | cac2a3552c9ef3ee2ff9ec72794e1ab0a1f64012 (patch) | |
| tree | 3547b5d0787f5ce0934b5faa5d64e23a59363497 /Documentation | |
| parent | dt-bindings: memory: tegra30: emc: Document OPP table and voltage regulator (diff) | |
| download | linux-cac2a3552c9ef3ee2ff9ec72794e1ab0a1f64012.tar.xz linux-cac2a3552c9ef3ee2ff9ec72794e1ab0a1f64012.zip | |
dt-bindings: memory: tegra124: mc: Document new interconnect property
Memory controller is interconnected with memory clients and with the
External Memory Controller. Document new interconnect property which
turns memory controller into interconnect provider.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201104164923.21238-13-digetx@gmail.com
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-emc.yaml | 1 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-mc.yaml | 5 |
2 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-emc.yaml b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-emc.yaml index 278549f9e051..8ae3dae42d6e 100644 --- a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-emc.yaml +++ b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-emc.yaml @@ -345,6 +345,7 @@ examples: #iommu-cells = <1>; #reset-cells = <1>; + #interconnect-cells = <1>; }; external-memory-controller@7001b000 { diff --git a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-mc.yaml b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-mc.yaml index 84d0339505b1..7b18b4d11e0a 100644 --- a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-mc.yaml +++ b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-mc.yaml @@ -40,6 +40,9 @@ properties: "#iommu-cells": const: 1 + "#interconnect-cells": + const: 1 + patternProperties: "^emc-timings-[0-9]+$": type: object @@ -104,6 +107,7 @@ required: - clock-names - "#reset-cells" - "#iommu-cells" + - "#interconnect-cells" additionalProperties: false @@ -119,6 +123,7 @@ examples: #iommu-cells = <1>; #reset-cells = <1>; + #interconnect-cells = <1>; emc-timings-3 { nvidia,ram-code = <3>; |