diff options
Diffstat (limited to 'sys/dev/mmc/mmcreg.h')
-rw-r--r-- | sys/dev/mmc/mmcreg.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/dev/mmc/mmcreg.h b/sys/dev/mmc/mmcreg.h index 1b868cb..fddaf97 100644 --- a/sys/dev/mmc/mmcreg.h +++ b/sys/dev/mmc/mmcreg.h @@ -292,6 +292,7 @@ struct mmc_request { * * The MMC_OCR_CCS appears to be valid for only SD cards. */ +#define MMC_OCR_VOLTAGE 0x3fffffffU /* Vdd Voltage mask */ #define MMC_OCR_LOW_VOLTAGE (1u << 7) /* Low Voltage Range -- tbd */ #define MMC_OCR_200_210 (1U << 8) /* Vdd voltage 2.00 ~ 2.10 */ #define MMC_OCR_210_220 (1U << 9) /* Vdd voltage 2.10 ~ 2.20 */ |