summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorFabio Estevam <festevam@gmail.com>2012-02-08 02:34:43 +0000
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2012-02-27 21:19:24 +0100
commit7d1267d623df5f89e06ded4662aff866e1537004 (patch)
tree3487fd42f259c365b07f0b044aba7e95cb5101c8
parent93082044a9797483ea6224c0989792710e4f5135 (diff)
downloadu-boot-imx-7d1267d623df5f89e06ded4662aff866e1537004.zip
u-boot-imx-7d1267d623df5f89e06ded4662aff866e1537004.tar.gz
u-boot-imx-7d1267d623df5f89e06ded4662aff866e1537004.tar.bz2
mx53evk: Use gpio_direction_input prior to gpio_get_value
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: Jason Liu <r64343@freescale.com>
-rw-r--r--board/freescale/mx53evk/mx53evk.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/board/freescale/mx53evk/mx53evk.c b/board/freescale/mx53evk/mx53evk.c
index e976ae1..8a6e31d 100644
--- a/board/freescale/mx53evk/mx53evk.c
+++ b/board/freescale/mx53evk/mx53evk.c
@@ -214,7 +214,9 @@ 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 */