Use gpio_direction_input prior to gpio_get_value.
Cc: Jason Liu <r64...@freescale.com>
Signed-off-by: Fabio Estevam <fabio.este...@freescale.com>
---
board/freescale/mx53evk/mx53evk.c | 2 ++
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 */
--
1.7.1
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