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linux/drivers/mmc
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Sarthak Garg 13257496a4 mmc: sdhci-msm: Enable tuning for SDR50 mode for SD card 
[ Upstream commit 08b68ca543 ]

For Qualcomm SoCs which needs level shifter for SD card, extra delay is
seen on receiver data path.

To compensate this delay enable tuning for SDR50 mode for targets which
has level shifter. SDHCI_SDR50_NEEDS_TUNING caps will be set for targets
with level shifter on Qualcomm SOC's.

Signed-off-by: Sarthak Garg <quic_sartgarg@quicinc.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2025-12-07 06:09:17 +09:00
..
core mmc: core: SPI mode remove cmd7 2025-10-19 16:21:47 +02:00
host mmc: sdhci-msm: Enable tuning for SDR50 mode for SD card 2025-12-07 06:09:17 +09:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00