u-boot.git/drivers/usb/cdns3/core.c, branch master

Revert "usb: cdns3: use VBUS Valid to determine role for dr_mode OTG"

2026-04-03T23:50:16+00:00

While USB DFU boot works with this patch, but the non USB boot modes like
SD Boot and flash boot fails for J784S4 EVM device.

So, Reverting this patch.

This reverts commit bfb530e06ca6c19f66c079601e568c761a001993.

Signed-off-by: Prasanth Babu Mantena

usb: cdns3: use VBUS Valid to determine role for dr_mode OTG

2026-02-16T14:08:43+00:00

The cdns3_bind() function is responsible for identifying the appropriate
driver to bind to the USB Controller's device-tree node. If the device-tree
node has the 'dr_mode' property set to 'otg', the existing approach fails
to bind a driver, leading to loss of functionality.

To address this, use the VBUS Valid field of the OTG Status register to
determine the role as follows:
- If VBUS Valid field is set, it indicates that a USB Host is supplying
  power and the Controller should assume the Peripheral role.
- If VBUS Valid field is clear, it indicates the absence of a USB Host and
  the Controller should assume the Host role.

Additionally, when 'dr_mode' happens to be 'otg' and the STRAP settings
are not specified, use VBUS Valid to determine the role in cdns3_drd_init()
and assign it to cdns->dr_mode.

Signed-off-by: Siddharth Vadapalli 
Reviewed-by: Marek Vasut

usb: cdns: starfive: Get dr mode from wrapper device dts node

2025-03-17T00:55:19+00:00

Cdns core driver also get dr mode from wrapper devcie dts node
to make it is same with Starfive cdns USB Linux kernel driver,
Starfive 7110 OF_UPSTREAM is enabled

Signed-off-by: Minda Chen 
Reviewed-by: Marek Vasut

drivers: Use CONFIG_XPL_BUILD instead of CONFIG_SPL_BUILD

2024-10-11T17:44:48+00:00

Use the new symbol to refer to any 'SPL' build, including TPL and VPL

Signed-off-by: Simon Glass

usb: gadget: cdns3: Convert interrupt handling to usb_gadget_generic_ops

2024-07-05T12:08:24+00:00

Implement .handle_interrupts callback as a replacement for deprecated
dm_usb_gadget_handle_interrupts() function. The new callback allows
for each DM capable USB gadget controller driver to define its own
IRQ handling implementation without colliding with other controller
drivers.

Keep the dm_usb_gadget_handle_interrupts() in this driver for non-DM
case for now, until this driver gets fully converted to DM USB gadget.

Signed-off-by: Marek Vasut 
Reviewed-by: Mattijs Korpershoek 
Tested-by: Mattijs Korpershoek  # vim3
Link: https://lore.kernel.org/r/20240614005309.34433-3-marek.vasut+renesas@mailbox.org
Signed-off-by: Mattijs Korpershoek

Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"

2024-05-20T19:35:03+00:00

As part of bringing the master branch back in to next, we need to allow
for all of these changes to exist here.

Reported-by: Jonas Karlman 
Signed-off-by: Tom Rini

Revert "Merge patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet""

2024-05-19T14:16:36+00:00

When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay
Ethernet"' I failed to notice that b4 noticed it was based on next and
so took that as the base commit and merged that part of next to master.

This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing
changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35.

Reported-by: Jonas Karlman 
Signed-off-by: Tom Rini

usb: Remove and add needed includes

2024-05-07T14:00:56+00:00

Remove  from this driver directory and when needed
add missing include files directly.

Reviewed-by: Mattijs Korpershoek 
Signed-off-by: Tom Rini

usb: cdns3: avoid error messages if phys don't exist

2024-01-20T16:38:18+00:00

The phys property is optional so don't complain
if it doesn't exist in device tree.

Signed-off-by: Roger Quadros

Rename SPL_USB_HOST_SUPPORT to SPL_USB_HOST

2021-07-28T18:27:54+00:00

Rename this option so that CONFIG_IS_ENABLED can be used with it.

Signed-off-by: Simon Glass