diff options
| author | Yangbo Lu <[email protected]> | 2021-06-03 10:51:17 +0800 |
|---|---|---|
| committer | Priyanka Jain <[email protected]> | 2021-06-17 11:46:11 +0530 |
| commit | ae7020b435883f48f944d6682914a511044703ae (patch) | |
| tree | af00736b4a0df0ccca4b8f9acd6f81364e33d4e2 /include/linux/linux_string.h | |
| parent | 6bc2419cc25dd89f889c1ede88c68c046c64d943 (diff) | |
mmc: fsl_esdhc: convert to CONFIG_FSL_ESDHC_VS33_NOT_SUPPORT
For eSDHC, power supply is through peripheral circuit.
Some eSDHC versions have value 0 of the bit but that
does not reflect the truth. 3.3V is common for SD/MMC,
and is supported for all boards with eSDHC in current
u-boot. So, make 3.3V is supported in default in code.
CONFIG_FSL_ESDHC_VS33_NOT_SUPPORT can be enabled if
future board does not support 3.3V.
This is also a fix-up for one previous patch, which converted
to use IS_ENABLED() for CONFIG_SYS_FSL_MMC_HAS_CAPBLT_VS33
that is not a Kconfig option.
Fixes: 52faec31827e ("mmc: fsl_esdhc: replace most #ifdefs by IS_ENABLED()")
Signed-off-by: Yangbo Lu <[email protected]>
Reviewed-by: Jaehoon Chung <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
Diffstat (limited to 'include/linux/linux_string.h')
0 files changed, 0 insertions, 0 deletions