Commit 5e768b1f authored by Dmitry Osipenko's avatar Dmitry Osipenko Committed by Krzysztof Kozlowski
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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: default avatarDmitry Osipenko <digetx@gmail.com>
Acked-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201104164923.21238-8-digetx@gmail.com


Signed-off-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
parent 3ee81e02

Documentation/devicetree/bindings/memory-controllers/nvidia,tegra20-emc.txt

+2 −0
Original line number Diff line number Diff line
@@ -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>;