u-boot.git/drivers, branch v2025.07-rc5

net: designware: fix bus address dereference

2025-06-22T16:16:29Z

Device bus address might not be valid for direct access when the bus address and CPU address are not the same. Use dev_bus_to_phys() to translate bus address back to CPU address. Fixes: 3d98b8c504e15 ("net: designware: Invalidate RX buffer cache before freeing the DMA descriptor") Signed-off-by: Baruch Siach Reviewed-by: Ramon Fried

usb: gadget: musb: Fix duplicate ops assignment in ti_musb_peripheral

2025-06-16T07:00:55Z

Remove duplicate .ops assignment that was overriding the correct ti_musb_gadget_ops with musb_usb_ops (host ops) in the ti_musb_peripheral driver. This was causing U-Boot crashes when trying to call the handle_interrupts operation since the wrong ops structure was being used. Fixes: 7d98dbcc3dc ("usb: musb-new: Add support for DM_USB") Fixes: 281eaf1ed83a ("usb: gadget: musb: Convert interrupt handling to usb_gadget_generic_ops") Signed-off-by: Kory Maincent Reviewed-by: Mattijs Korpershoek Link: https://lore.kernel.org/r/20250611171031.840277-1-kory.maincent@bootlin.com Signed-off-by: Mattijs Korpershoek

dfu: fix dev_part_str for file operations

2025-06-16T06:57:57Z

The third_arg for a dfu alt is read as an integer and is overloaded for different supported backends. For ext4 and fat, this third_arg represents the partition and forms the dev part string, which should have its partition in hex. This commit fixes dfu ext4/fat usage for devices with ten or more partitions. Signed-off-by: Ivan Pang Reviewed-by: Mattijs Korpershoek Reviewed-by: Lukasz Majewski Link: https://lore.kernel.org/r/20250611050127.38011-1-ipman@amazon.com Signed-off-by: Mattijs Korpershoek

mmc: Kconfig: Really correct dependencies SDHCI ADMA options

2025-06-12T00:29:25Z

When doing the investigation for commit 53bb8fdea12a ("mmc: Kconfig: Correct dependencies SDHCI ADMA options") I missed the implications of MMC_SDHCI_ADMA_HELPERS. The problem is that FSL_ESDHC via the FSL_ESDHC_SUPPORT_ADMA2 option will also enable these helper functions. This in turn means the correct dependency here is MMC_SDHCI_ADMA_HELPERS and not *MMC_SDHCI_ADMA. Reported-by: Heiko Thiery Signed-off-by: Tom Rini

Revert "caam: Fix CAAM error on startup"

2025-06-09T17:01:24Z

This reverts commit 159b6f0e119962ce5da645f548cefe9196c8778e. Since commit 159b6f0e1199 ("caam: Fix CAAM error on startup") the following regression was reported by Tim Harvey: "I've found that this patch causes a regression on an imx8mm board (imx8mm_venice_defconfig) where the first call to caam_rng_read fails here in jr_dequeue but if you call it again it works. With some debugging added: SEC0: RNG instantiated ... Hit any key to stop autoboot: 0 u-boot=> rng list RNG #0 - caam-rng u-boot=> rng 0 10 caam_rng_read caam-rng len=16 run_descriptor_jr_idx idx=0 Error in SEC deq: -1 caam_rng_read_one run_descriptor_jr failed: -1 caam_rng_read caam-rng caam_rng_read_one failed: -5 Reading RNG failed u-boot=> rng 0 10 caam_rng_read caam-rng len=16 run_descriptor_jr_idx idx=0 00000000: ad 2e ad c0 2a 12 27 c4 65 82 66 19 be ef f6 07 ....*.'.e.f..... If I revert your patch caam_rng_read works initially and on subsequent calls." " I ran into this when I was testing lwIP HTTPS as it causes anything that uses dm_rng to fail the first time (such as HTTPS)." Revert it for now to avoid the regression. Reported-by: Tim Harvey Signed-off-by: Fabio Estevam Acked-by: Peng Fan

power: rk8xx: fix swapped mask and value in init registers for RK806

2025-06-06T09:23:34Z

The val (the bits to set) is the second member of the reg_data structure and mask the third one. We obviously want to clear bits 6 and 7 in order to only set bit 7 in there instead of only clearing bit 7 in order to write bits 6 and 7 (which makes no sense). Fortunately, according to the datasheet, bit 6 value doesn't matter when bit 7 is set so this is essentially just a cosmetic change, no intended change in behavior. Fixes: f172575d92cd ("power: rk8xx: add support for RK806") Signed-off-by: Quentin Schulz Reviewed-by: Kever Yang

regulator: rk8xx: Add CONFIG_SPL_REGULATOR_RK8XX

2025-06-06T09:21:54Z

Allows use of the regulator functions of the RK8XX PMIC in SPL, which is necessary to support the functionality of the Rockchip IO-domain driver on relevant platforms. Signed-off-by: Justin Klaassen Reviewed-by: Quentin Schulz Reviewed-by: Kever Yang

rockchip: io-domain: Add CONFIG_SPL_ROCKCHIP_IODOMAIN

2025-06-06T09:21:54Z

Allows use of the Rockchip IO-domain driver in SPL to configure the GPIO to match the voltage supplied by specific regulators (e.g. "vcc_sdio"). Signed-off-by: Justin Klaassen Reviewed-by: Quentin Schulz Reviewed-by: Kever Yang

rockchip: io-domain: Add debug logging for regulators during probe

2025-06-06T09:21:54Z

Log the value of the regulators during initialization of the IO-domain driver to aid in debugging GPIO voltage configuration problems. Signed-off-by: Justin Klaassen Reviewed-by: Quentin Schulz Reviewed-by: Kever Yang

ram: rockchip: Fix dependency of RAM_ROCKCHIP_DEBUG

2025-06-06T09:12:20Z

The RAM_ROCKCHIP_DEBUG can be used only if DEBUG_UART is available. The next commit introduces changes in definition of debug uart functions, so that DEBUG_UART is required to be defined in order to initialize uart and use print functions. Signed-off-by: Lukasz Czechowski Reviewed-by: Kever Yang Reviewed-by: Quentin Schulz