This series applies on top of the series "[PATCH v3 0/7] Improvements for the dwc3_generic driver" The branch is also available on github: https://github.com/jjhiblot/u-boot/tree/dm_usb_dra7_v8
Moving to DM_USB and DM_USB_DEV brings some benefits: - it is required to support DM_ETH and USB network adapters with the same binary. - support for USB3 on AM57x comes almost for free - removal of platform code related to USB
Tested on: - dra76 evm - AM572 evm
Changes in v8: - Fix edison build
Changes in v7: - replace remaining if() statements with ut_assert() - Fix build issue "multiple definition of `usb_gadget_handle_interrupts'" - Fixed build issue "multiple definition of `usb_gadget_handle_interrupts'"
Changes in v6: - ti-pipe3-phy: take PLL out of IDLE in pipe3_init(). The PLL may have been put into idle by pipe3_exit() - DRA7 configs: enable DM_USB and DM_USB_DEV. Use DWC3_GENERIC in place of DWC3_OF_SIMPLE. disable non DM USB options - AM57 configs: enable DM_USB and DM_USB_DEV. Use DWC3_GENERIC in place of DWC3_OF_SIMPLE. disable non DM USB options - Supports DM USB for peripherals - Removed DTS changes that disabled USB1 on DRA7 because DM_USB_DEV is now supported
Changes in v5: - Rebased on latest u-boot - Removed patches that have already been merged
Changes in v4: - Fix word missing in commit log - Remove dependency on MISC - Renamed the commit (DM_USB is already enabled, the only missing option is for the USB2 phy driver) - Remove dependency on MISC - Remove omap specific glue layer and use dwc3-of-simple glue layer
Changes in v3: - in syscon_regmap_lookup_by_phandle(), use dev_dbg() instead of printf() - added unit test for syscon_regmap_lookup_by_phandle()
Changes in v2: - Add USB3 support to ti-pipe3-phy driver - omap-usb2-phy: Implement power_on and power_off callbacks - am57xx boards: when DM_USB is used, turn on the required USB clocks - split dts changes in 2 commits: one for binding the children of ocp2scp@4a080000, and one to disable USB1 on all DRA7 EVMs - Enable DM_USB in am57xx_evm_defconfig. USB3 (super speed) is supported.
Jean-Jacques Hiblot (10): usb: dwc3: Fix a compilation error with the edison defconfig syscon: dm: Add a new method to get a regmap from DTS phy: Add a new driver for OMAP's USB2 PHYs dwc3-generic: Add support for the TI DWC3 glue board: ti: dra7xx-evm: turn on USB clocks in late init stage dts: dra7x: make ocp2scp@4a080000 compatible with simple-bus configs: enable DM_USB and DM_USB_DEV for all DRA7 platforms configs: am57xx_evm: Enable DM_USB and DM_USB_DEV board: ti: dra7-evm: remove USB platform code board: ti: am57xx: remove USB platform code
Vignesh R (2): phy: ti-pip3-phy: Add support for USB3 PHY board; ti: am57xx: turn on USB clocks
arch/arm/dts/omap5-u-boot.dtsi | 4 + arch/sandbox/dts/test.dts | 6 +- board/ti/am57xx/board.c | 106 ++++------------------ board/ti/dra7xx/evm.c | 123 ++++--------------------- configs/am57xx_evm_defconfig | 10 +- configs/am57xx_hs_evm_defconfig | 10 +- configs/dra7xx_evm_defconfig | 8 +- configs/dra7xx_hs_evm_defconfig | 8 +- drivers/core/syscon-uclass.c | 23 +++++ drivers/phy/Kconfig | 9 ++ drivers/phy/Makefile | 1 + drivers/phy/omap-usb2-phy.c | 196 ++++++++++++++++++++++++++++++++++++++++ drivers/phy/ti-pipe3-phy.c | 32 +++++-- drivers/usb/dwc3/dwc3-generic.c | 85 +++++++++++++++++ drivers/usb/dwc3/ep0.c | 2 +- include/syscon.h | 13 +++ test/dm/syscon.c | 29 ++++++ 17 files changed, 449 insertions(+), 216 deletions(-) create mode 100644 drivers/phy/omap-usb2-phy.c