Hi Rui, I'm afraid I won't have time to review this in the near future, so feel free to get it merged without my tags. On Thu, May 13, 2021 at 09:47:08AM +0100, Rui Miguel Silva wrote: > The Arm MPS3 FPGA prototyping board [0] have an isp1763 [1] as USB > controller. There is already support for the isp1760 and isp1761 in > tree, this series extend the support also for the isp1763. > > Move register access using regmap, remove some platform data and code, > refactor the mempool, use dr_mode to align to existing bindings, then > add the support for isp1763 host mode, add bindings files that did not > existed and at the end add also support for peripheral mode for > isp1763. > > @Laurent and @Sebastian, I add both of you in the bindings files as > maintainers (it is a mandatory field)since you were the ones which > contributed with the initial code and peripheral code, let me know if > you are ok with it. If yes I may send a follow up to add also entries > in MAINTAINERS file that it is also missing. > > v3 [4] -> v4: > Rob Herring (bindings): > - add device controller interrupt > - correct additionalProperties field > > v2 [3] -> v3: > kernel test bot: > - add select REGMAP_MMIO > > v1 [2] -> v2: > > kernel test robot: > - add two patches (1/9 and 3/9) to fix dozens of pre-existing sparse > warnings so that this series does not introduce new ones. > No sparse warning left. > - fix duplication of regmap fields > > Laurent: > - move initializers from .h to .c > - change interrupt registers setup from field to one shot register > setting (did not change hcd hw mode init because I think it did not > make the difference and even avoid artifact around setting twice the > register) > > Rob test bot: > - fix suffix at compatible string to clean up warning in bindings > > Cheers, > Rui > > [0]: https://developer.arm.com/tools-and-software/development-boards/fpga-prototyping-boards/mps3 > [1]: https://media.digikey.com/pdf/Data%20Sheets/ST%20Ericsson%20PDFs/ISP1763A.pdf > [2]: https://lore.kernel.org/linux-devicetree/20210504101910.18619-1-rui.silva@xxxxxxxxxx/ > [3]: https://lore.kernel.org/linux-usb/20210511085101.2081399-1-rui.silva@xxxxxxxxxx/ > [4]: https://lore.kernel.org/linux-usb/20210512090529.2283637-1-rui.silva@xxxxxxxxxx/ > > Rui Miguel Silva (9): > usb: isp1760: fix strict typechecking > usb: isp1760: move to regmap for register access > usb: isp1760: use relaxed primitives > usb: isp1760: remove platform data struct and code > usb: isp1760: hcd: refactor mempool config and setup > usb: isp1760: use dr_mode binding > usb: isp1760: add support for isp1763 > dt-bindings: usb: nxp,isp1760: add bindings > usb: isp1763: add peripheral mode > > .../devicetree/bindings/usb/nxp,isp1760.yaml | 69 ++ > arch/arm/boot/dts/arm-realview-eb.dtsi | 2 +- > arch/arm/boot/dts/arm-realview-pb1176.dts | 2 +- > arch/arm/boot/dts/arm-realview-pb11mp.dts | 2 +- > arch/arm/boot/dts/arm-realview-pbx.dtsi | 2 +- > arch/arm/boot/dts/vexpress-v2m-rs1.dtsi | 2 +- > arch/arm/boot/dts/vexpress-v2m.dtsi | 2 +- > drivers/usb/isp1760/Kconfig | 5 +- > drivers/usb/isp1760/isp1760-core.c | 513 ++++++++- > drivers/usb/isp1760/isp1760-core.h | 44 +- > drivers/usb/isp1760/isp1760-hcd.c | 1021 ++++++++++++----- > drivers/usb/isp1760/isp1760-hcd.h | 57 +- > drivers/usb/isp1760/isp1760-if.c | 41 +- > drivers/usb/isp1760/isp1760-regs.h | 435 ++++--- > drivers/usb/isp1760/isp1760-udc.c | 250 ++-- > drivers/usb/isp1760/isp1760-udc.h | 13 +- > include/linux/usb/isp1760.h | 19 - > 17 files changed, 1769 insertions(+), 710 deletions(-) > create mode 100644 Documentation/devicetree/bindings/usb/nxp,isp1760.yaml > delete mode 100644 include/linux/usb/isp1760.h -- Regards, Laurent Pinchart
