linux/drivers/mmc
Judith Mendez d2d7a96b29 mmc: sdhci_am654: Disable HS400 for AM62P SR1.0 and SR1.1
This adds SDHCI_AM654_QUIRK_DISABLE_HS400 quirk which shall be used
to disable HS400 support. AM62P SR1.0 and SR1.1 do not support HS400
due to errata i2458 [0] so disable HS400 for these SoC revisions.

[0] https://www.ti.com/lit/er/sprz574a/sprz574a.pdf
Fixes: 37f2816551 ("arm64: dts: ti: k3-am62p: Add ITAP/OTAP values for MMC")
Cc: stable@vger.kernel.org
Signed-off-by: Judith Mendez <jm@ti.com>
Reviewed-by: Andrew Davis <afd@ti.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Link: https://lore.kernel.org/r/20250820193047.4064142-1-jm@ti.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2025-08-21 11:07:16 +02:00
..
core MMC core: 2025-07-29 12:05:38 -07:00
host mmc: sdhci_am654: Disable HS400 for AM62P SR1.0 and SR1.1 2025-08-21 11:07:16 +02:00
Kconfig
Makefile