| Pierre Ossman | 6abaa0c | 2007-05-01 16:00:02 +0200 | [diff] [blame] | 1 | # |
| 2 | # MMC core configuration |
| 3 | # |
| Srinivas Kandagatla | d97a1e5 | 2016-04-14 14:02:16 +0100 | [diff] [blame] | 4 | config PWRSEQ_EMMC |
| 5 | tristate "HW reset support for eMMC" |
| 6 | default y |
| 7 | depends on OF |
| 8 | help |
| 9 | This selects Hardware reset support aka pwrseq-emmc for eMMC |
| 10 | devices. By default this option is set to y. |
| 11 | |
| 12 | This driver can also be built as a module. If so, the module |
| 13 | will be called pwrseq_emmc. |
| 14 | |
| 15 | config PWRSEQ_SIMPLE |
| 16 | tristate "Simple HW reset support for MMC" |
| 17 | default y |
| 18 | depends on OF |
| 19 | help |
| 20 | This selects simple hardware reset support aka pwrseq-simple for MMC |
| 21 | devices. By default this option is set to y. |
| 22 | |
| 23 | This driver can also be built as a module. If so, the module |
| 24 | will be called pwrseq_simple. |
| San Mehat | 6bb7b60 | 2008-11-11 09:35:36 -0800 | [diff] [blame] | 25 | |
| San Mehat | 2b6be3a | 2008-04-14 15:22:49 -0700 | [diff] [blame] | 26 | config MMC_EMBEDDED_SDIO |
| 27 | boolean "MMC embedded SDIO device support (EXPERIMENTAL)" |
| San Mehat | 2b6be3a | 2008-04-14 15:22:49 -0700 | [diff] [blame] | 28 | help |
| 29 | If you say Y here, support will be added for embedded SDIO |
| 30 | devices which do not contain the necessary enumeration |
| 31 | support in hardware to be properly detected. |
| 32 | |
| San Mehat | 6bb7b60 | 2008-11-11 09:35:36 -0800 | [diff] [blame] | 33 | config MMC_PARANOID_SD_INIT |
| 34 | bool "Enable paranoid SD card initialization (EXPERIMENTAL)" |
| 35 | help |
| 36 | If you say Y here, the MMC layer will be extra paranoid |
| 37 | about re-trying SD init requests. This can be a useful |
| 38 | work-around for buggy controllers and hardware. Enable |
| 39 | if you are experiencing issues with SD detection. |