u-boot.git/drivers/mmc, branch v2026.04

treewide: Remove Timesys from ADI ADSP maintenance

2026-03-04T20:25:27Z

After years of developing the ADI ADSP platform, Timesys was purchased by another company and is no longer contracted to maintain the platform. Signed-off-by: Philip Molloy Reviewed-by: Greg Malysa

mmc: Fix typos in comments and debug messages

2026-02-03T14:11:05Z

Fix the following typos in drivers/mmc/mmc.c: - "neiter" -> "neither" in __mmc_switch() comment - "witdh" -> "width" in bus_width() warning message - "enver" -> "never" in mmc_select_mode_and_width() comment Signed-off-by: Tanmay Kathpalia Reviewed-by: Peng Fan Signed-off-by: Peng Fan

mmc: mediatek: add DMA mode support

2026-02-03T14:10:14Z

Implement DMA support in the MediaTek MMC driver to enhance data transfer speed. - Define DMA control and configuration registers - Implement functions for starting, stopping, and completing DMA transfers - Modify data transfer logic to utilize DMA when enabled - Ensure proper cache management during DMA operations Signed-off-by: Wenbin Mei Signed-off-by: ht.lin Signed-off-by: Julien Masson Signed-off-by: Macpaul Lin Signed-off-by: David Lechner Signed-off-by: Peng Fan

mmc: mtk-sd: fix misaligned brace

2026-02-03T14:10:14Z

Indent a brace for proper code style. Signed-off-by: David Lechner Reviewed-by: Macpaul Lin Signed-off-by: Peng Fan

mmc: mtk-sd: use GENMASK and FIELD macros

2026-02-03T14:10:13Z

Replace separate mask and shift definitions with GENMASK and FIELD_* macros for better readability and maintainability. All macros ending in _M have the suffix dropped. The value remains the same but is now generated with GENMASK. All macros ending in _S are removed and their uses replaced with FIELD_PREP and FIELD_GET macros. Signed-off-by: David Lechner Reviewed-by: Macpaul Lin Signed-off-by: Peng Fan

board: nxp: Rename board directory from board/freescale to board/nxp

2026-01-28T06:26:50Z

This patch renames the board directory from board/freescale to board/nxp because NXP now provides Board Support Packages (BSPs) and tools for the former Freescale i.MX and other i.MX products. All relevant references have been updated accordingly. This change does not affect functionality. Signed-off-by: Alice Guo Reviewed-by: Fabio Estevam

mmc: Fix retry logic in sd_get_capabilities

2026-01-22T02:38:50Z

In sd_get_capabilities an ACMD is sent (SD_CMD_APP_SEND_SCR), which requires sending APP_CMD (MMC_CMD_APP_CMD) before. Currently, the ACMD is retried on error, however APP_CMD isn't. In this case, when the ACMD fails and it is tried again, the retry attempts will not be handled as ACMD, which is wrong. The fix performs the retry attempts on the sequence of APP_CMD and the ACMD together. Signed-off-by: Yanir Levin Reviewed-by: Eran Moshe Signed-off-by: Peng Fan

mmc: sdhci-cadence6: Fix the license to GPL-2.0+

2026-01-22T02:38:49Z

The license of the file is not valid. Fix it to GPL-2.0+. Fixes: fe11aa0b8ca3 ("mmc: sdhci-cadence: Add support for Cadence sdmmc v6") Reported-by: Quentin Schulz Reported-by: oliver Fendt Closes: https://lore.kernel.org/all/CAFoF8fC4foffYJgYm9CkViET83gDu05noVRxLxgs+KWXN_-LBQ@mail.gmail.com/ Signed-off-by: Hal Feng Reviewed-by: Quentin Schulz Reviewed-by: Tanmay Kathpalia Acked-by: Peng Fan Signed-off-by: Peng Fan

mmc: mmc-uclass: Use max-frequency from device tree with driver default fallback

2026-01-22T02:38:48Z

Use dev_read_u32_default() instead of dev_read_u32() to read the "max-frequency" property from device tree. This preserves the driver-set cfg->f_max value when the optional "max-frequency" property is not present, ensuring the controller's default frequency is used as fallback rather than being overwritten. Suggested-by: Marek Vasut Signed-off-by: Tanmay Kathpalia Signed-off-by: Peng Fan

mmc: msm_sdhci: Add DLL control hook to disable DLL below 100 MHz

2026-01-14T15:25:09Z

Introduce an SDHCI ops hook (config_dll) for MSM SDHCI and implement a minimal DLL control routine that ensures the core DLL is disabled when the bus clock is at or below 100 MHz. This approach mirrors the Linux MSM SDHCI driver. Signed-off-by: Sumit Garg Signed-off-by: Loic Poulain Link: https://patch.msgid.link/20251210155454.1561611-3-loic.poulain@oss.qualcomm.com Signed-off-by: Casey Connolly