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Re: [PATCH v3 0/3] arm: allwinner: Wire up USB ports

From: Philippe Mathieu-Daudé
Subject: Re: [PATCH v3 0/3] arm: allwinner: Wire up USB ports
Date: Tue, 18 Feb 2020 07:39:52 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1

Cc'ing Niek.

On 2/17/20 9:48 PM, Guenter Roeck wrote:
Instantiate EHCI and OHCI controllers on Allwinner A10.

The first patch in the series moves the declaration of EHCISysBusState
from hcd-ohci.c to hcd-ohci.h. This lets us add the structure to
AwA10State. Similar, TYPE_SYSBUS_OHCI is moved to be able to use it
outside its driver.

The second patch introduces the ehci-sysbus property "companion-enable".
This lets us use object_property_set_bool() to enable companion mode.

The third patch instantiates EHCI and OHCI ports for Allwinner-A10
and marks the OHCI ports as companions of the respective EHCI ports.

Tested by attaching various high speed and full speed devices, and by
booting from USB drive.

v3: Rebased to master
v2: Add summary
     Rewrite to instantiate OHCI in companion mode; add patch 2/3
     Merge EHCI and OHCI instantiation into a single patch

Guenter Roeck (3):
       hw: usb: hcd-ohci: Move OHCISysBusState and TYPE_SYSBUS_OHCI to include 
       hcd-ehci: Introduce "companion-enable" sysbus property
       arm: allwinner: Wire up USB ports

  hw/arm/allwinner-a10.c         | 43 ++++++++++++++++++++++++++++++++++++++++++
  hw/usb/hcd-ehci-sysbus.c       |  2 ++
  hw/usb/hcd-ohci.c              | 15 ---------------
  hw/usb/hcd-ohci.h              | 16 ++++++++++++++++
  include/hw/arm/allwinner-a10.h |  6 ++++++
  5 files changed, 67 insertions(+), 15 deletions(-)

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