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2014-11-12dt/bindings: Introduce the FSL QorIQ DPAA QMan portal(s)Emil Medve1-0/+154
Portals are memory mapped interfaces to QMan that allow low-latency, lock-less interaction by software running on processor cores, accelerators and network interfaces with the QMan Signed-off-by: Emil Medve <Emilian.Medve@Freescale.com> Change-Id: I29764fa8093b5ce65460abc879446795c50d7185 Signed-off-by: Scott Wood <scottwood@freescale.com>
2014-11-12dt/bindings: Introduce the FSL QorIQ DPAA QManEmil Medve1-0/+165
The Queue Manager is part of the Data-Path Acceleration Architecture (DPAA). QMan supports queuing and QoS scheduling of frames to CPUs, network interfaces and DPAA logic modules, maintains packet ordering within flows. Besides providing flow-level queuing, is also responsible for congestion management functions such as RED/WRED, congestion notifications and tail discards. This binding covers the CCSR space programming model Signed-off-by: Emil Medve <Emilian.Medve@Freescale.com> Change-Id: I3acb223893e42003d6c9dc061db568ec0b10d29b Signed-off-by: Scott Wood <scottwood@freescale.com>
2014-11-12dt/bindings: Introduce the FSL QorIQ DPAA BMan portal(s)Emil Medve1-0/+56
Portals are memory mapped interfaces to BMan that allow low-latency, lock-less interaction by software running on processor cores, accelerators and network interfaces with the BMan Signed-off-by: Emil Medve <Emilian.Medve@Freescale.com> Change-Id: I6d245ffc14ba3d0e91d403ac7c3b91b75a9e6a95 Signed-off-by: Scott Wood <scottwood@freescale.com>
2014-11-12dt/bindings: Introduce the FSL QorIQ DPAA BManEmil Medve1-0/+125
The Buffer Manager is part of the Data-Path Acceleration Architecture (DPAA). BMan supports hardware allocation and deallocation of buffers belonging to pools originally created by software with configurable depletion thresholds. This binding covers the CCSR space programming model Signed-off-by: Emil Medve <Emilian.Medve@Freescale.com> Change-Id: I3ec479bfb3c91951e96902f091f5d7d2adbef3b2 Signed-off-by: Scott Wood <scottwood@freescale.com>