diff options
| author | Dmitry Osipenko <digetx@gmail.com> | 2020-11-04 19:48:43 +0300 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzk@kernel.org> | 2020-11-06 19:30:25 +0100 |
| commit | 5e768b1fe46e6644cdbbbfa8c879c6cccb5639ba (patch) | |
| tree | ccb625bdd58cd57d6de2da7133bf8d77d18a8c60 /Documentation/devicetree/bindings/memory-controllers | |
| parent | 3ee81e021f2bd44b70312692b719995d398a84ee (diff) | |
dt-bindings: memory: tegra20: emc: Document new interconnect property
External Memory Controller is interconnected with memory controller and
with external memory. Document new interconnect property which turns EMC
into interconnect provider.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201104164923.21238-8-digetx@gmail.com
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/memory-controllers')
| -rw-r--r-- | Documentation/devicetree/bindings/memory-controllers/nvidia,tegra20-emc.txt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra20-emc.txt b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra20-emc.txt index 1b0d4417aad8..82bc5b2ae7e5 100644 --- a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra20-emc.txt +++ b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra20-emc.txt @@ -13,6 +13,7 @@ Properties: - interrupts : Should contain EMC General interrupt. - clocks : Should contain EMC clock. - nvidia,memory-controller : Phandle of the Memory Controller node. +- #interconnect-cells : Should be 0. Child device nodes describe the memory settings for different configurations and clock rates. @@ -21,6 +22,7 @@ Example: memory-controller@7000f400 { #address-cells = < 1 >; #size-cells = < 0 >; + #interconnect-cells = <0>; compatible = "nvidia,tegra20-emc"; reg = <0x7000f400 0x400>; interrupts = <0 78 0x04>; |