Mirrors/u-boot
2
0
Fork 0
mirror of https://github.com/AsahiLinux/u-boot synced 2024-11-11 07:34:31 +00:00
Code Issues Projects Releases Packages Wiki Activity

mx53loco: Use gpio_direction_input prior to gpio_get_value

Browse source 
Use gpio_direction_input prior to gpio_get_value.

Cc: Jason Liu <r64343@freescale.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Acked-by: Jason Liu <r64343@freescale.com>
This commit is contained in:
Fabio Estevam 2012-02-08 02:34:41 +00:00 committed by Albert ARIBAUD
parent 913b321a1e
commit a091be766d
1 changed files with 2 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
board/freescale/mx53loco/mx53loco.c
View file

@ -153,7 +153,9 @@ int board_mmc_getcd(struct mmc *mmc)
int ret;
mxc_request_iomux(MX53_PIN_EIM_DA11, IOMUX_CONFIG_ALT1);
gpio_direction_input(75);
mxc_request_iomux(MX53_PIN_EIM_DA13, IOMUX_CONFIG_ALT1);
gpio_direction_input(77);
if (cfg->esdhc_base == MMC_SDHC1_BASE_ADDR)
ret = !gpio_get_value(77); /* GPIO3_13 */