ARM: dts: armada-38x: add buffer manager nodes
authorMarcin Wojtas <mw@semihalf.com>
Mon, 14 Mar 2016 08:38:57 +0000 (09:38 +0100)
committerDavid S. Miller <davem@davemloft.net>
Mon, 14 Mar 2016 16:19:45 +0000 (12:19 -0400)
commit4a547a5a46d05442a767b8ea8b8feb2a5bd76585
treeee9ee59f00d36baa562357825fa1124513424c5e
parenteb43e023130b5021c1ffad4d5c84cb310ffcb0f6
ARM: dts: armada-38x: add buffer manager nodes

Armada 38x network controller supports hardware buffer management (BM).
Since it is now enabled in mvneta driver, appropriate nodes can be added
to armada-38x.dtsi - for the actual common BM unit (bm@c8000) 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>
arch/arm/boot/dts/armada-38x.dtsi