This patchset add USB host and gadget support for the DWC2 controller. The host driver is ported from the U-Boot driver (v2018.09-rc3), the memory map structure from U-Boot has been replaced with read/write functions and the hardware parameters structure are taken from Linux. The gadget driver is ported from Linux (5.1-rc6) and only support direct dma (not descriptor based) and does not support direct buffer although this could be nice to have. changes since v3: - drop ulpi phy patch - add dev->detect callback, will call usb_host_detect in host mode - use '%pad' when printing dma_addr_t - update commit messages to include version information of original driver changes since v2: - rework timeout handling for networking - use usb_register_otg_device - rework gadget fifo allocation - modified makefile/kconfig for host or gadget only --- Jules Maselbas (13): Revert "usb: Add dwc2 host driver" usb: dwc2: Add host controller driver usb: dwc2: host: Read dr_mode from device tree usb: dwc2: Rework roothub interface usb: dwc2: Rework timeout usb: dwc2: host: Handle dma mapping errors usb: dwc2: host: Dynamic fifo size support from Linux usb: dwc2: host: Fix toggle reset usb: dwc2: host: Rewrite dwc2_hc_init usb: dwc2: Add function to flush tx fifo usb: dwc2: Add structure for gadget driver usb: dwc2: Add gadget driver usb: dwc2: Use register_otg_device drivers/usb/Kconfig | 2 + drivers/usb/Makefile | 1 + drivers/usb/dwc2/Kconfig | 21 + drivers/usb/dwc2/Makefile | 2 + drivers/usb/dwc2/core.c | 806 +++++++++++ drivers/usb/dwc2/core.h | 562 ++++++++ drivers/usb/dwc2/dwc2.c | 117 ++ drivers/usb/dwc2/dwc2.h | 46 + drivers/usb/dwc2/gadget.c | 2736 +++++++++++++++++++++++++++++++++++++ drivers/usb/dwc2/host.c | 790 +++++++++++ drivers/usb/dwc2/regs.h | 841 ++++++++++++ drivers/usb/dwc2/rhub.c | 384 ++++++ drivers/usb/host/Kconfig | 3 - drivers/usb/host/Makefile | 1 - drivers/usb/host/dwc2.c | 1132 --------------- drivers/usb/host/dwc2.h | 778 ----------- 16 files changed, 6308 insertions(+), 1914 deletions(-) create mode 100644 drivers/usb/dwc2/Kconfig create mode 100644 drivers/usb/dwc2/Makefile create mode 100644 drivers/usb/dwc2/core.c create mode 100644 drivers/usb/dwc2/core.h create mode 100644 drivers/usb/dwc2/dwc2.c create mode 100644 drivers/usb/dwc2/dwc2.h create mode 100644 drivers/usb/dwc2/gadget.c create mode 100644 drivers/usb/dwc2/host.c create mode 100644 drivers/usb/dwc2/regs.h create mode 100644 drivers/usb/dwc2/rhub.c delete mode 100644 drivers/usb/host/dwc2.c delete mode 100644 drivers/usb/host/dwc2.h -- 2.17.1 _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox