mmc: sdhci-of-k1: add support for SpacemiT K1 SoC

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The SDHCI controller found in SpacemiT K1 SoC features SD,
SDIO, eMMC support, such as:

- Compatible for 4-bit SDIO 3.0 UHS-I protocol, up to SDR104
- Compatible for 4-bit SD 3.0 UHS-I protocol, up to SDR104
- Compatible for 8bit eMMC5.1, up to HS400

Signed-off-by: Yixun Lan <dlan@gentoo.org>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Link: https://lore.kernel.org/r/20250509-20-k1-sdhci-v3-2-526c35feaa20@gentoo.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

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Yixun Lan 2025-05-09 21:22:12 +08:00 • committed by Ulf Hansson

parent 7464fee9d7

commit e5502d15b0

3 changed files with 319 additions and 0 deletions

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14

drivers/mmc/host/Kconfig

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1

drivers/mmc/host/Makefile

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304

drivers/mmc/host/sdhci-of-k1.c

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