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dt-bindings: net: mediatek: add optional properties for the SoC ethernet core

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Introduce dma-coherent, cci-control and hifsys optional properties to
the mediatek ethernet controller bindings

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Lorenzo Bianconi 2022-04-05 21:57:42 +02:00 committed by David S. Miller
parent 44ec5f71a0
commit 1dafd0d607
1 changed files with 6 additions and 0 deletions

6
Documentation/devicetree/bindings/net/mediatek-net.txt
View File

@ -41,6 +41,12 @@ Required properties:
- mediatek,pctl: phandle to the syscon node that handles the ports slew rate
and driver current: only for MT2701 and MT7623 SoC
Optional properties:
- dma-coherent: present if dma operations are coherent
- mediatek,cci-control: phandle to the cache coherent interconnect node
- mediatek,hifsys: phandle to the mediatek hifsys controller used to provide
various clocks and reset to the system.
* Ethernet MAC node
Required properties: