[PATCH v2 00/10] ARM64: Update support for FSL's LS2085A SoC

[bhupesh.sharma@freescale.com (Bhupesh Sharma)]

This is the v2 of the patchset which updates the support for FSL's LS2085A SoC
which is now being renamed to LS2080A (and is based on ARMv8 architecture).

Here is a description of what this patchset tries to achieve:

  - Patch 1:
    Freescale will be a churning out a host of ARMv8 based SoCs which
    will be based on a similar overall SoC architecture. So, this patch
    converts the existing infrastructure to use the generic convention
    ARCH_LAYERSCAPE. Also since Freescale is renaming LS2085A to LS2080A
    this patch fixes the same as well.

    Further details of the LS2080a based platforms can be seen here:
    http://www.freescale.com/products/arm-processors/qoriq-arm-processors/qoriq-ls2080a-40a-multicore-communications-processors:LS2080A?fsrch=1&sr=1&pageNum=1

  - Patch 2:
    Adds DTS binding documentation for Freescale's LS2080A QDS and RDB boards

  - Patch 3:
    This patch adds bindings for QIXIS FPGA controller found on FSL boards.

  - Patch 4:
    Updates PCIe devicetree binding documentation for LS2080A.

  - Patch 5:
    Updates clk-qoriq bindings for FSL's chassis-3.0 SoCs
  
  - Patch 6:
    Addresses changes required in clk-qoriq driver to handle
    little-endian clockgen SoCs like LS2080A.

  - Patch 7:
    Updates the support of various peripherals (PMU, Watchdog, SMMU,
    SATA, PCI, SPI, etc.) present on FSL LS2080a SoC in the SoC DTSI.

  - Patch 8:
    Updates the DTS LS2085a simulator platform to reflect the new
    peripherals added in the DTSI.

  - Patch 9:
    Adds new DTS files for LS2085a based QDS and RDB boards.
  
  - Patch 10:
    Adds build support for LS2085a QDS and RDB board DTS files.

Rebasing details:
-----------------
- Rebased against arm-soc git tree, branch: next/dt

- Rebased against Scott's latest v2 of QorIQ clk fixes, which can be
  viewed here:
  https://patchwork.kernel.org/patch/7020471/
  https://patchwork.kernel.org/patch/7020541/
  https://patchwork.kernel.org/patch/7020491/
  https://patchwork.kernel.org/patch/7020481/
  https://patchwork.kernel.org/patch/7020501/

Changes since v1:
----------------
(v1 can be viewed here: http://lists.infradead.org/pipermail/linux-arm-kernel/2015-April/334990.html)

- Addressed Mark's comments regarding the FTM alarm timer node.
	Removed the node for now as the FTM binding change related discussion is
	underway with the maintainers.
- Added support for Layerscape family of SoCs and changed name of
  LS2085a chip to LS2080a chip.
- Updated QorIQ clk driver to support LS2080a like SoCs.
- Added support for SATA nodes in the DTSI.
- Added binding document for on-board QIXIS FPGA controllers.

Note:
-----
I get a checkpatch warning for the amba-bus compatible string being missing from
Documentation/devicetree/bindings/ . I am not aware if some patch is already
being worked on, to solve the same:
	compatible = "arm,amba-bus";

If not, I can try to send a patch, with the re-spin of this patchset.

Bhupesh Sharma (9):
  arm64: Use generic Layerscape SoC family naming & rename LS2085A to
    LS2080A
  Documentation: DT: Add entry for FSL LS2080A QDS and RDB boards
  Documentation/dts: Add bindings for QIXIS FPGA controller found on
    FSL boards
  doc/bindings: Update PCIe devicetree binding documentation for
    LS2080A
  doc/bindings: Update clk-qoriq bindings for FSL's chassis-3.0 SoCs
  dts/ls2085a: Update DTSI to add support of various peripherals
  dts/ls2085a: Update Simulator DTS to add support of various
    peripherals
  dts/ls2080a: Add DTS support for LS2080a QDS & RDB boards
  dts/Makefile: Add build support for LS2080a QDS & RDB board DTS

Scott Wood (1):
  clk: qoriq: Add ls2080a support.

 .../devicetree/bindings/arm/fsl,board.txt          |   31 +
 Documentation/devicetree/bindings/arm/fsl.txt      |   16 +-
 .../devicetree/bindings/clock/qoriq-clock.txt      |   16 +-
 .../devicetree/bindings/pci/layerscape-pci.txt     |    3 +-
 arch/arm64/Kconfig                                 |    6 +-
 arch/arm64/boot/dts/freescale/Makefile             |    2 +-
 arch/arm64/boot/dts/freescale/fsl-ls2080a-qds.dts  |  198 +++++++
 .../{fsl-ls2085a-simu.dts => fsl-ls2080a-rdb.dts}  |  126 +++-
 .../{fsl-ls2085a-simu.dts => fsl-ls2080a-simu.dts} |   64 +-
 arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi     |  612 ++++++++++++++++++++
 arch/arm64/boot/dts/freescale/fsl-ls2085a.dtsi     |  163 ------
 arch/arm64/configs/defconfig                       |    2 +-
 drivers/clk/Kconfig                                |    2 +-
 drivers/clk/clk-qoriq.c                            |   78 ++-
 14 files changed, 1107 insertions(+), 212 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/arm/fsl,board.txt
 create mode 100644 arch/arm64/boot/dts/freescale/fsl-ls2080a-qds.dts
 copy arch/arm64/boot/dts/freescale/{fsl-ls2085a-simu.dts => fsl-ls2080a-rdb.dts} (52%)
 rename arch/arm64/boot/dts/freescale/{fsl-ls2085a-simu.dts => fsl-ls2080a-simu.dts} (76%)
 create mode 100644 arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi
 delete mode 100644 arch/arm64/boot/dts/freescale/fsl-ls2085a.dtsi

-- 
1.7.9.5