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,tegra20-emc.txt | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra20-emc.txt b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra20-emc.txt index add95367640b..f51da7662de4 100644 --- a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra20-emc.txt +++ b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra20-emc.txt @@ -12,6 +12,7 @@ Properties: irrespective of ram-code configuration. - interrupts : Should contain EMC General interrupt. - clocks : Should contain EMC clock. +- #interconnect-cells : Should be 0.
Child device nodes describe the memory settings for different configurations and clock rates.
@@ -20,6 +21,7 @@ Example: memory-controller@7000f400 { #address-cells = < 1 >; #size-cells = < 0 >; + #interconnect-cells = < 0 >; compatible = "nvidia,tegra20-emc"; reg = <0x7000f4000 0x200>; interrupts = <0 78 0x04>;