u-boot.git/drivers/ufs/ufs-uclass.c, branch master

ufs: Remap CPU to bus addresses using dev_phys_to_bus()

2026-04-08T17:53:44+00:00

Use dev_phys_to_bus() to convert CPU addresses of DMA descriptors
into bus addresses of DMA descriptors. This is necessary on hardware
which does not have 1:1 mapping between CPU and memory addressed by
the DMA. This has no impact on other hardware which does not need
this conversion.

Signed-off-by: Marek Vasut

Merge tag 'u-boot-ufs-20260313' of https://source.denx.de/u-boot/custodians/u-boot-ufs into next

2026-03-13T16:52:03+00:00

- ufs_hba_ops callbacks cleanup
- Rockchip UFS reset support
- UFS support in SPL

drivers: ufs: handle return values of ufs_hba_ops callbacks

2026-03-05T15:51:51+00:00

The return values of ufshcd_ops_link_startup_notify(),
ufshcd_ops_hce_enable_notify(), ufshcd_ops_init(), and
ufshcd_device_reset() are currently ignored.

Check and propagate these return values properly and emit appropriate
error messages on error.

While at it, remove the ufshcd_device_reset() wrapper, which just call
ufshcd_device_reset().

Signed-off-by: Julien Stephan 
Reviewed-by: Macpaul Lin 
Link: https://patch.msgid.link/20260305-ufs-ufs_hba_ops-cleanup-v3-1-e153ffab98f5@baylibre.com
Signed-off-by: Neil Armstrong

ufs: Disable UTP command timeout in slow mode

2026-03-02T14:19:17+00:00

When the UFS controller is operating in slow (PWM) mode,
the driver is disabled the timeout for UTP send commands.
In high-speed mode, the timeout remains enabled to
detect stalled or failed transfers. This change ensures reliable
operation in slow mode, where command completion may take longer
and timeouts are not required.

Signed-off-by: Padmarao Begari 
Signed-off-by: Michal Simek 
Reviewed-by: Neil Armstrong 
Link: https://patch.msgid.link/e6deb9086afab9d2bdd53db8ecbc7db93af5204d.1764169598.git.michal.simek@amd.com
Signed-off-by: Neil Armstrong

ufs: Call ufs_scsi_bind() from uclass .post_bind

2025-10-28T16:35:19+00:00

Instead of duplicating the ufs_scsi_bind() call in every driver,
call it from UFS uclass .post_bind callback for every driver in
one place. While doing so, inline ufs_scsi_bind() directly into
ufs_post_bind() as trivial device_bind_driver() call.

Reviewed-by: Neil Armstrong 
Signed-off-by: Marek Vasut 
Link: https://patch.msgid.link/20251028142335.18125-5-marek.vasut+renesas@mailbox.org
[narmstrong: also updated the rockchip and mediatek drivers]
Signed-off-by: Neil Armstrong

ufs: core: Fold ufs-uclass into ufs

2025-10-28T16:32:29+00:00

Move the few lines of ufs-uclass.c into ufs.c and remove the
ufs-uclass.c . No functional change.

Reviewed-by: Neil Armstrong 
Signed-off-by: Marek Vasut 
Link: https://patch.msgid.link/20251028142335.18125-2-marek.vasut+renesas@mailbox.org
Signed-off-by: Neil Armstrong

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

ufs: 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.

Signed-off-by: Tom Rini

Merge patch series "ufs: Add a PCI UFS controller support"

2023-11-27T21:19:09+00:00

To quote the author:

This adds a PCI UFS controller support and enables the support on
QEMU RISC-V for testing.

Requiring QEMU v8.2+.