[PATCH v2 0/4] Allwinner H6 USB3 support
Andre Przywara
andre.przywara at arm.com
Wed Apr 21 12:43:47 CEST 2021
On Sat, 17 Apr 2021 09:20:55 -0500
Samuel Holland <samuel at sholland.org> wrote:
Hi,
> This series adds PHY and XHCI driver support for the USB3 controller
> found in the Allwinner H6 SoC.
Thanks for the update!
> It has been tested and working on both
> boards enabled in patch 4, although some users experience issues[1].
>
> [1]: https://lists.denx.de/pipermail/u-boot/2021-February/440767.html
So I could not reproduce those issues either, it works for me fine on my
Pine-H64. I'd suggest we merge those patches, and check for more
reports from more users.
Bin, Marek: can you push patches 1, 2 and 3 to the USB tree, to get
them into the current merge window, still? I would then push 4/4
(pending possible fixes) once the first three reached mainline.
And btw: the first two patches of the original v1 series (adding the
sunxi clocks and reset bits) have been merged into master last week
already.
Thanks,
Andre
> Changes from v1:
> - Dropped patches 1-2 (already in u-boot-sunxi/master) and rebased
> - Added Andre's Reviewed-by on the PHY driver
> - Fixed error handling in xhci_pci_probe
>
> Samuel Holland (4):
> phy: sun50i-usb3: Add a driver for the H6 USB3 PHY
> usb: xhci-pci: Move reset logic out of XHCI core
> usb: xhci-dwc3: Add support for clocks/resets
> configs: Enable USB3 on Allwinner H6 boards
>
> configs/orangepi_3_defconfig | 5 +
> configs/pine_h64_defconfig | 5 +
> drivers/phy/allwinner/Kconfig | 8 ++
> drivers/phy/allwinner/Makefile | 1 +
> drivers/phy/allwinner/phy-sun50i-usb3.c | 171 ++++++++++++++++++++++++
> drivers/usb/host/xhci-dwc3.c | 56 ++++++++
> drivers/usb/host/xhci-mem.c | 2 -
> drivers/usb/host/xhci-pci.c | 51 ++++++-
> drivers/usb/host/xhci.c | 35 -----
> include/usb/xhci.h | 2 -
> 10 files changed, 293 insertions(+), 43 deletions(-)
> create mode 100644 drivers/phy/allwinner/phy-sun50i-usb3.c
>
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