mx53smd: Configure the pins as GPIOs prior to using gpio_get_value

Configure the pins as GPIO prior to using gpio_get_value.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>

diff --git a/board/freescale/mx53smd/mx53smd.c b/board/freescale/mx53smd/mx53smd.c
index 87fa7fa72e5156d2e62ac7bc3e8b1e6e9a829c96..55af4e480c2e6884e95904f4b2a38cb4356b324b 100644 (file)
--- a/board/freescale/mx53smd/mx53smd.c
+++ b/board/freescale/mx53smd/mx53smd.c
@@ -134,6 +134,7 @@ struct fsl_esdhc_cfg esdhc_cfg[1] = {
 
 int board_mmc_getcd(u8 *cd, struct mmc *mmc)
 {
+       mxc_request_iomux(MX53_PIN_EIM_DA13, IOMUX_CONFIG_ALT1);
        *cd = gpio_get_value(77); /*GPIO3_13*/
 
        return 0;