u-boot.git/drivers/ufs, branch v2026.01

ufs: rcar-gen5: Use a unique U_BOOT_DRIVER name

2025-11-17T09:28:45Z

All instances of U_BOOT_DRIVER must be unique or we will have link time failures. It is possible to enable both ufs-renesas-rcar.c and ufs-renesas-rcar-gen5.c at the same time, so give ufs-renesas-rcar-gen5.c a new unique U_BOOT_DRIVER name. Fixes: 3351fe7ecc1a ("ufs: Add UFS driver for Renesas R-Car X5H") Signed-off-by: Tom Rini Acked-by: Marek Vasut Link: https://patch.msgid.link/20251112211841.1428696-1-trini@konsulko.com Signed-off-by: Neil Armstrong

ufs: Keep Makefile and Kconfig sorted one more time

2025-11-17T09:27:06Z

Sort the Makefile and Kconfig alphabetically again. No functional change. Signed-off-by: Marek Vasut Reviewed-by: Igor Belwon Link: https://patch.msgid.link/20251029201435.215966-1-marek.vasut+renesas@mailbox.org Signed-off-by: Neil Armstrong

ufs: Add UFS driver for Renesas R-Car X5H

2025-10-28T16:35:46Z

Add UFS driver for UFS controller present on Renesas R-Car X5H R8A78000. The controller uses different initialization code compared to previous generation UFS controller present in Renesas R-Car S4 R8A779F0, and the majority of the driver is the initialization, hence a new driver. [Marek: Clean driver up, add SCMI reset handling, use read_poll_timeout(), pass error values out of ufs_renesas_pre_init(), change the compatible string to "renesas,r8a78000-ufs" to align with previous generation "renesas,r8a779f0-ufs"] Signed-off-by: Yoshihiro Shimoda Signed-off-by: Tuyen Dang Signed-off-by: Marek Vasut Reviewed-by: Neil Armstrong Link: https://patch.msgid.link/20251028142335.18125-7-marek.vasut+renesas@mailbox.org Signed-off-by: Neil Armstrong

ufs: renesas: Update Kconfig entry help text

2025-10-28T16:35:46Z

The current Renesas UFS driver contains initialization code that is specific to R-Car S4 R8A779F0. The upcoming R-Car X5H initialization code is different and contained in a separate driver. Update the Kconfig entry help text for the current driver to help discern it from the X5H driver. No functional change. Reviewed-by: Neil Armstrong Signed-off-by: Marek Vasut Link: https://patch.msgid.link/20251028142335.18125-6-marek.vasut+renesas@mailbox.org Signed-off-by: Neil Armstrong

ufs: Call ufs_scsi_bind() from uclass .post_bind

2025-10-28T16:35:19Z

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: amd-versal2: Fix indent

2025-10-28T16:32:48Z

Fix indent, use tabs. No functional change. Reviewed-by: Neil Armstrong Signed-off-by: Marek Vasut Link: https://patch.msgid.link/20251028142335.18125-4-marek.vasut+renesas@mailbox.org Signed-off-by: Neil Armstrong

ufs: core: Rename ufs.c to ufs-uclass.c

2025-10-28T16:32:48Z

Previous commit folded existing ufs-uclass.c into ufs.c , which produced a nice and reviewable change , but also broke the UCLASS should be in *-uclass.c pattern. Fix it. Keep the change separate from the previous one to make this reviewable. Signed-off-by: Marek Vasut Link: https://patch.msgid.link/20251028142335.18125-3-marek.vasut+renesas@mailbox.org Signed-off-by: Neil Armstrong

ufs: core: Fold ufs-uclass into ufs

2025-10-28T16:32:29Z

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

ufs: core: Keep Makefile and Kconfig list sorted

2025-10-28T16:32:15Z

Sort the Makefile and Kconfig lists alphabetically. No functional change. Reviewed-by: Neil Armstrong Signed-off-by: Marek Vasut Link: https://patch.msgid.link/20251028142335.18125-1-marek.vasut+renesas@mailbox.org Signed-off-by: Neil Armstrong

ufs: Add MediaTek UFS driver

2025-10-28T16:22:52Z

Add the UFS driver for MediaTek platforms. Loosely based on the Linux driver, this UFS driver can successfully get a link and R/W access to the UFS chip on the MediaTek MT6878 mobile SoC, when U-Boot is running as lk, or as the kernel (Secure world access is not tested) Signed-off-by: Igor Belwon Link: https://patch.msgid.link/20251011-mtk-ufs-uboot-v1-3-a05f991ee150@mentallysanemainliners.org Signed-off-by: Neil Armstrong