diff options
| author | Jean-Jacques Hiblot <jjhiblot@ti.com> | 2019-05-23 14:07:23 +0200 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2019-06-05 12:14:02 -0400 |
| commit | c5646270d1783982fc76eff831e5f3e63cb626cd (patch) | |
| tree | 915e86f012b92a29126ea74de1b87d6b5efefd81 /board/ti | |
| parent | 072d1528fa6b4e4d18f38d5d772771ddcc321eab (diff) | |
board: am335x/mux: configure the pins for 8-bit data transfer on MMC1
This is required for proper operation of the 8-bit data transfers.
This fixes transient errors seen on BeagleBone Black.
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Diffstat (limited to 'board/ti')
| -rw-r--r-- | board/ti/am335x/mux.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/board/ti/am335x/mux.c b/board/ti/am335x/mux.c index 37a599768b..6e1ede3933 100644 --- a/board/ti/am335x/mux.c +++ b/board/ti/am335x/mux.c @@ -93,6 +93,10 @@ static struct module_pin_mux mmc0_pin_mux_sk_evm[] = { }; static struct module_pin_mux mmc1_pin_mux[] = { + {OFFSET(gpmc_ad7), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT7 */ + {OFFSET(gpmc_ad6), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT6 */ + {OFFSET(gpmc_ad5), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT5 */ + {OFFSET(gpmc_ad4), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT4 */ {OFFSET(gpmc_ad3), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT3 */ {OFFSET(gpmc_ad2), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT2 */ {OFFSET(gpmc_ad1), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT1 */ |