Greg, On Wednesday 23 April 2014 07:46 PM, Santosh Shilimkar wrote: > Here is an updated version of the Keystone Navigator drivers after > addressing comments from earlier version [1]. > > The QMSS found on Keystone SOCs is one of the main hardware sub > system which forms the backbone of the Keystone Multi-core Navigator. > QMSS consist of queue managers, packed-data structure processors(PDSP), > linking RAM, descriptor pools and infrastructure DMA. > > After the discussion and alignment [2] on Navigator DMA, now we pair > this driver along with QMSS. Initially this driver was proposed as DMA > engine driver but since the hardware is not typical DMA engine and doesn't > comply with typical DMA engine driver needs, that approach was naked. > > These two drivers works as infrastructure drivers for subsystems like > Ethernet subsystem, SRIO subsystem, Crypto Engines etc on Keystone > SOC families. Testing is done with NetCP(ethernet) subsystem drivers. > > I would like to get these drivers merged in upcoming(3.16) window, so > any help in terms of review is appreciated. Thanks > > Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> > Cc: Kumar Gala <galak@xxxxxxxxxxxxxx> > Cc: Olof Johansson <olof@xxxxxxxxx> > Cc: Arnd Bergmann <arnd@xxxxxxxx> > Cc: Grant Likely <grant.likely@xxxxxxxxxx> > Cc: Rob Herring <robh+dt@xxxxxxxxxx> > Cc: Mark Rutland <mark.rutland@xxxxxxx> > I plan to respin v3 of the series for the few device tree related comments I received from Rob H (thanks Rob). Can you please have a look and gsee if you have any comments so that I can include them in next version. thanks. > Sandeep Nair (3): > firmware: add Keystone QMSS PDSP accumulator firmware blob > Documentation: dt: soc: add Keystone Navigator QMSS bindings > soc: ti: add Keystone Navigator QMSS driver > > Santosh Shilimkar (3): > soc: Introduce drivers/soc place-holder for SOC specific drivers > Documentation: dt: soc: add Keystone Navigator DMA bindings > soc: ti: add Keystone Navigator DMA support > > .../bindings/soc/keystone-navigator-dma.txt | 101 ++ > .../bindings/soc/keystone-navigator-qmss.txt | 232 +++ > drivers/Kconfig | 4 + > drivers/Makefile | 3 + > drivers/soc/Kconfig | 5 + > drivers/soc/Makefile | 5 + > drivers/soc/ti/Kconfig | 31 + > drivers/soc/ti/Makefile | 5 + > drivers/soc/ti/knav_dma.c | 776 +++++++++ > drivers/soc/ti/knav_qmss.h | 386 +++++ > drivers/soc/ti/knav_qmss_acc.c | 591 +++++++ > drivers/soc/ti/knav_qmss_queue.c | 1814 ++++++++++++++++++++ > firmware/Makefile | 1 + > .../keystone/qmss_pdsp_acc48_k2_le_1_0_0_8.fw.ihex | 110 ++ > include/linux/soc/ti/knav_dma.h | 175 ++ > include/linux/soc/ti/knav_qmss.h | 90 + > 16 files changed, 4329 insertions(+) > create mode 100644 Documentation/devicetree/bindings/soc/keystone-navigator-dma.txt > create mode 100644 Documentation/devicetree/bindings/soc/keystone-navigator-qmss.txt > create mode 100644 drivers/soc/Kconfig > create mode 100644 drivers/soc/Makefile > create mode 100644 drivers/soc/ti/Kconfig > create mode 100644 drivers/soc/ti/Makefile > create mode 100644 drivers/soc/ti/knav_dma.c > create mode 100644 drivers/soc/ti/knav_qmss.h > create mode 100644 drivers/soc/ti/knav_qmss_acc.c > create mode 100644 drivers/soc/ti/knav_qmss_queue.c > create mode 100644 firmware/keystone/qmss_pdsp_acc48_k2_le_1_0_0_8.fw.ihex > create mode 100644 include/linux/soc/ti/knav_dma.h > create mode 100644 include/linux/soc/ti/knav_qmss.h > > Regards, > Santosh > [1] https://lkml.org/lkml/2014/2/28/567 > [2] https://lkml.org/lkml/2014/3/18/340 > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
