linux-kernel - [PATCH v11 0/6] FPGA Manager support for altera passive serial

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Date:   Thu, 25 May 2017 10:29:05 -0700
From:   Joshua Clayton <stillcompiling@...il.com>
To:     Alan Tull <atull@...nel.org>,
        Moritz Fischer <moritz.fischer@...us.com>,
        Anatolij Gustschin <agust@...x.de>,
        Bastian Stender <bst@...gutronix.de>,
        Shawn Guo <shawnguo@...nel.org>,
        Joshua Clayton <stillcompiling@...il.com>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Sascha Hauer <kernel@...gutronix.de>,
        Fabio Estevam <fabio.estevam@....com>,
        Russell King <linux@...linux.org.uk>,
        linux-fpga@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: [PATCH v11 0/6] FPGA Manager support for altera passive serial

FPGA Manager passive serial can now support Stratix, Cyclone and Arria
FPGAs.
Thanks to Bastian and Anatolij for helping to extend support beyond Cyclone

changes from v10

- Rebase on v4.12-rc2
- Remove an erroneous cyclone-ps-spi.o reference from drivers/fpga/Makefile
- Change FPGA_MGR_SPI_BITSTREAM_LSB_FIRST tp FPGA_MGR_BITSTREAM_LSB_FIRST
- Change CONF_DONE "low" to "inactive" in an error message
- Add a MODULE_DEVICE_TABLE for SPI
- Patches 1-4 can be merged without 5 and 6
- Patches 5, and 6 Add back in the bitrev8x4 speed up code newly with support
  for any size buffer.

Anatolij Gustschin (1):
  fpga: Add flag to indicate SPI bitstream is bit-reversed

Joshua Clayton (4):
  doc: dt: add altera-ps-spi binding document
  fpga manager: Add altera-ps-spi driver for Altera FPGAs
  ARM: dts: imx6q-evi: support altera-ps-spi
  lib: add bitrev8x4()
  fpga-manager: altera-ps-spi: use bitrev8x4

 .../bindings/fpga/altera-passive-serial.txt        |  29 ++
 arch/arm/boot/dts/imx6q-evi.dts                    |  16 ++
 drivers/fpga/Kconfig                               |   7 +
 drivers/fpga/Makefile                              |   1 +
 drivers/fpga/altera-ps-spi.c                       | 307 +++++++++++++++++++++
 include/linux/bitrev.h                             |  19 ++
 include/linux/fpga/fpga-mgr.h                      |   2 +
 7 files changed, 381 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/fpga/altera-passive-serial.txt
 create mode 100644 drivers/fpga/altera-ps-spi.c

-- 
2.11.0