Hi,
I was under the wrong impression earlier that CONFIG_USB_DWC3 is needed for
USB HOST operation, but it seems it is not so. Just CONFIG_XHCI_DWC3 and
CONFIG_XHCI_OMAP are sufficient to get USB host working.
So the real problem was that some offending commits didn't define
enable_usb_clocks() and board_usb_init for the XHCI host only case.
Patches 1 and 2 fix this and get USB host working on am57xx and am43xx.
NOTE: my am437xx is broken so I've only tested this on am57xx-evm.
The remaining 2 patches attempt to fix USB3 PHY to get Super-Speed
host functional but I haven't yet got Super-Speed working in u-boot.
Patch 4 does fix an issue with Kernel failing to detect Super-Speed devices.
cheers,
-roger
Roger Quadros (4):
ARM: OMAP5+: Provide enable/disable_usb_clocks() for
CONFIG_USB_XHCI_OMAP
ARM: AM57xx: AM43xx: Fix USB host
dra7xx: Enable USB_PHY3 32KHz clock
usb: phy: omap_usb_phy: Fix USB3_PHY DPLL configuration
arch/arm/cpu/armv7/am33xx/clock_am43xx.c | 2 +-
arch/arm/cpu/armv7/omap5/hw_data.c | 16 +++++++--
arch/arm/cpu/armv7/omap5/prcm-regs.c | 1 +
arch/arm/include/asm/omap_common.h | 1 +
board/ti/am43xx/board.c | 58 ++++++++++++++++----------------
board/ti/am57xx/board.c | 54 ++++++++++++++---------------
drivers/usb/phy/omap_usb_phy.c | 56 +++++++++++++++++++++---------
7 files changed, 112 insertions(+), 76 deletions(-)
--
2.7.4
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