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mmc: sdhci: Add SDHCI_SPEC_400, _410, and _420 version defines

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Add SDHCI_SPEC_400, SDHCI_SPEC_410, and SDHCI_SPEC_420 macros to sdhci.h
to support newer SDHCI specification versions. These defines are required
for compatibility with controllers implementing SDHCI 4.0 and above.

Reference:
https://lore.kernel.org/all/1535617305-16952-2-git-send-email-zhang.chunyan@linaro.org/

Signed-off-by: Tanmay Kathpalia <tanmay.kathpalia@altera.com>
Reviewed-by: Balsundar Ponnusamy <balsundar.ponnusamy@altera.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
This commit is contained in:
Tanmay Kathpalia
2025-12-03 04:21:35 -08:00
committed by Peng Fan
parent fa7e82127f
commit 90f43c7edc
1 changed files with 3 additions and 0 deletions
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3
include/sdhci.h
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@@ -223,6 +223,9 @@
#define SDHCI_SPEC_100 0
#define SDHCI_SPEC_200 1
#define SDHCI_SPEC_300 2
#define SDHCI_SPEC_400 3
#define SDHCI_SPEC_410 4
#define SDHCI_SPEC_420 5
#define SDHCI_GET_VERSION(x) (x->version & SDHCI_SPEC_VER_MASK)