ARM: dts: armada-xp: add buffer manager nodes

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Armada XP network controller supports hardware buffer management (BM).
Since it is now enabled in mvneta driver, appropriate nodes can be added
to armada-xp.dtsi - for the actual common BM unit (bm@c0000) and its
internal SRAM (bm-bppi), which is used for indirect access to buffer
pointer ring residing in DRAM.

Pools - ports mapping, bm-bppi entry in 'soc' node's ranges and optional
parameters are supposed to be set in board files.

Signed-off-by: Marcin Wojtas <mw@semihalf.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Marcin Wojtas 2016-03-14 09:38:59 +01:00 • committed by David S. Miller

parent c49e99c2b2

commit ebae1376fd

1 changed files with 19 additions and 0 deletions

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arch/arm/boot/dts/armada-xp.dtsi

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