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
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