Hi Michal
On 28/05/2018 10:32, Michal Simek wrote:
Hi Jean,
On 25.5.2018 11:32, Jean-Jacques Hiblot wrote:
This series aims at bringing improvements to the dwc3_generic driver so that it can be used by most of the platforms using the dwc3 controller.
I tested this on with DRA7 and AM57x platforms for both Peripheral and Host operations. The code to enable DM USB host & dev support for those platforms will be submitted in a separate series.
Enhancements:
- use separate Kconfig option for DM USB Periphal and DM USB Host. This
allow platforms to keep their non-DM USB peripheral code and use the DM USB host.
- fixes the bind/probe confusion in dwc3_generic. The probe is done when
the USB device is first needed.
- handles PHYs when in the peripheral mode. The code to handle the PHYs is
shared with the host side
- handles clock and reset
- bind host controller to the more generic driver 'xhci-dwc3'
I see two series which were sent recently without any description of dependencies.
Right I forgot. This series applies on to of the master branch of the USB tree
Will be good to push these patches somewhere to git and send a link that I can easily test.
I pushed all on github : https://github.com/jjhiblot/u-boot
JJ
Thanks, Michal
Jean-Jacques Hiblot (7): usb: gadget: Do not call board_usb_xxx() directly in USB gadget drivers usb: introduce a separate config option for DM USB device usb: udc: implement DM versions of usb_gadget_initialize()/_release()/_handle_interrupt() dwc3_generic: do not probe the USB device driver when it's bound dwc3: move phy operation to core.c dwc3-generic: Handle the PHYs, the clocks and the reset lines dwc3-generic: Add select_dr_mode operation
cmd/fastboot.c | 4 +- cmd/rockusb.c | 4 +- cmd/thordown.c | 4 +- cmd/usb_gadget_sdp.c | 4 +- cmd/usb_mass_storage.c | 4 +- common/dfu.c | 6 +- drivers/usb/Kconfig | 6 ++ drivers/usb/dwc3/Kconfig | 7 +- drivers/usb/dwc3/core.c | 86 +++++++++++++++- drivers/usb/dwc3/dwc3-generic.c | 206 +++++++++++++++++++++++++++++--------- drivers/usb/dwc3/ep0.c | 1 - drivers/usb/gadget/ether.c | 38 +------ drivers/usb/gadget/udc/udc-core.c | 44 +++++++- drivers/usb/host/xhci-dwc3.c | 93 ++--------------- include/dwc3-uboot.h | 7 ++ include/linux/usb/gadget.h | 18 ++++ 16 files changed, 348 insertions(+), 184 deletions(-)