On Tue, Sep 27, 2022 at 12:19:12PM +0100, Conor Dooley wrote:
> Resending with an extra patch making some more memory map changes that
> are to be introduced in the v2022.10 reference design. Since the
> v2022.10 and v2022.09 reference designs both indepedently break
> backwards compat, v2022.09 is not compatible with <= v2022.05 and
> v2022.10 is not compatible with v2022.09, I am doing the jump directly
> to v2022.10 rather than putting an intermediate step at v2022.09.
>
> I did not drop Krzysztof's Ack on patch 1 as s/09/10 has no impact on
> the correctness of the binding.
I had already applied v5, but I am going to apply this version instead.
I will send a PR once the v2022.10 reference design has been released on
the PolarFire SoC GitHub.
Thanks,
Conor.
>
> --8<---
> Hey all,
>
> Some 6.1 targeted changes here.
> Firstly, two new dev kits (one first-party & one from Aries Embedded).
> They've been sitting in our vendor tree, so are being sent where they
> belong.
>
> Secondly, another release of our reference design for the Icicle kit
> is due in September. Usually these do not really change much for the
> devicetree, but this time around a pair of changes impact the memory
> map.
>
> The first of these is adding dma-ranges to the pcie controller. The
> controller had some issues to begin with & with the current reference
> design (v2022.05) would not work with mainline Linux nor has it since
> reference design v2021.08. A combination of the property, a change
> to the FPGA design & a small fix to the driver will get it working
> with mainline again. The other non-backwards compatible change to the
> reference design is moves of the peripherals instantiated in the
> fabric. Currently they are fairly spread out & a common complaint has
> been that this leaves little room in the fic3 section of the memory map
> for custom peripherals without removing the existing ones.
>
> This series depends on [0] so as not to add dtbs_check warnings. The
> fabric clock support is added by [1].
>
> Thanks,
> Conor.
>
> Changes since v5:
> - swap v2022.09 for v2022.10 in the binding
> - add a patch with the v2022.10 memory map changes
>
> Changes since v4:
> - fix the incompatible interrupts on m100pfsevp
>
> Changes since v3:
> - add an extra patch reducing the fic3 clock rate
>
> Changes since v2:
> - drop the sd & emmc versions of the aries devicetree
> - remove a extra newline
>
> Changes since v1:
> - made the polarberry part of an enum in patch 1
>
> 0 - https://lore.kernel.org/linux-gpio/20220825143522.3102546-1-conor.dooley@microchip.com/
> 1 - https://lore.kernel.org/linux-clk/20220824093342.187844-1-conor.dooley@microchip.com/
>
> Conor Dooley (9):
> dt-bindings: riscv: microchip: document icicle reference design
> dt-bindings: riscv: microchip: document the aries m100pfsevp
> riscv: dts: microchip: add pci dma ranges for the icicle kit
> riscv: dts: microchip: move the mpfs' pci node to -fabric.dtsi
> riscv: dts: microchip: icicle: update pci address properties
> riscv: dts: microchip: icicle: re-jig fabric peripheral addresses
> riscv: dts: microchip: reduce the fic3 clock rate
> riscv: dts: microchip: add a devicetree for aries' m100pfsevp
> riscv: dts: microchip: update memory configuration for v2022.10
>
> Shravan Chippa (1):
> dt-bindings: riscv: microchip: document the sev kit
>
> Vattipalli Praveen (1):
> riscv: dts: microchip: add sevkit device tree
>
> .../devicetree/bindings/riscv/microchip.yaml | 20 +-
> arch/riscv/boot/dts/microchip/Makefile | 2 +
> .../dts/microchip/mpfs-icicle-kit-fabric.dtsi | 43 ++++-
> .../boot/dts/microchip/mpfs-icicle-kit.dts | 18 +-
> .../dts/microchip/mpfs-m100pfs-fabric.dtsi | 45 +++++
> .../boot/dts/microchip/mpfs-m100pfsevp.dts | 179 ++++++++++++++++++
> .../dts/microchip/mpfs-polarberry-fabric.dtsi | 29 +++
> .../dts/microchip/mpfs-sev-kit-fabric.dtsi | 45 +++++
> .../riscv/boot/dts/microchip/mpfs-sev-kit.dts | 145 ++++++++++++++
> arch/riscv/boot/dts/microchip/mpfs.dtsi | 30 ---
> 10 files changed, 511 insertions(+), 45 deletions(-)
> create mode 100644 arch/riscv/boot/dts/microchip/mpfs-m100pfs-fabric.dtsi
> create mode 100644 arch/riscv/boot/dts/microchip/mpfs-m100pfsevp.dts
> create mode 100644 arch/riscv/boot/dts/microchip/mpfs-sev-kit-fabric.dtsi
> create mode 100644 arch/riscv/boot/dts/microchip/mpfs-sev-kit.dts
>
> --
> 2.37.3
>
>
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