diff options
| author | Adam Ford <aford173@gmail.com> | 2018-09-05 04:11:08 -0500 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2018-09-25 21:49:18 -0400 |
| commit | 03190a7888493058c3a0fd6c50fd0b8dadd165ee (patch) | |
| tree | da43ec05246117a978feac86a0167ec6e8242dd0 /drivers/mmc/omap_hsmmc.c | |
| parent | 15416c86b494cd861d9f60d5a1940cfbf3bcc7f1 (diff) | |
mmc: omap_hsmmc: Fix pbias for omap3_logic to enable CD pin
The MMC card detect pin is connected to gpio127 on omap3_logic.
When setting up the pbias register for MMC, let's also enable
gpio_127 for the card detect. As part of the package deal,
gpio_126 and gpio_129 are also enabled.
Signed-off-by: Adam Ford <aford173@gmail.com>
Diffstat (limited to 'drivers/mmc/omap_hsmmc.c')
| -rw-r--r-- | drivers/mmc/omap_hsmmc.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/mmc/omap_hsmmc.c b/drivers/mmc/omap_hsmmc.c index 4d171f457e..8ab56d247d 100644 --- a/drivers/mmc/omap_hsmmc.c +++ b/drivers/mmc/omap_hsmmc.c @@ -216,6 +216,10 @@ static unsigned char mmc_board_init(struct mmc *mmc) /* for cairo board, we need to set up 1.8 Volt bias level on MMC1 */ pbias_lite &= ~PBIASLITEVMODE0; #endif +#ifdef CONFIG_TARGET_OMAP3_LOGIC + /* For Logic PD board, 1.8V bias to go enable gpio127 for mmc_cd */ + pbias_lite &= ~PBIASLITEVMODE1; +#endif #ifdef CONFIG_MMC_OMAP36XX_PINS if (get_cpu_family() == CPU_OMAP36XX) { /* Disable extended drain IO before changing PBIAS */ |