On Fri, Sep 16, 2022 at 12:26:36PM +0100, Conor Dooley wrote: > 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]. I've pushed this series to dt-for-next: https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/log/?h=dt-for-next There's a minor conflict with dt-fixes as that branch deletes a property from the pcie dt node which is moved in this series. I deleted the property as I moved it in this series so the fix will be to take the version in dt-for-next instead. > > Thanks, > Conor. > > 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@xxxxxxxxxxxxx/ > 1 - https://lore.kernel.org/linux-clk/20220824093342.187844-1-conor.dooley@xxxxxxxxxxxxx/ > > Conor Dooley (8): > 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 > > 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 | 44 ++++- > .../boot/dts/microchip/mpfs-icicle-kit.dts | 3 +- > .../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 | 29 --- > 10 files changed, 499 insertions(+), 42 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 > > -- > 2.36.1 >
