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mx53evk: Configure the pins as GPIOs prior to using gpio_get_value

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Configure the pins as GPIO prior to using gpio_get_value.

Cc: Jason Liu <r64343@freescale.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Jason Liu <jason.hui@linaro.org>
This commit is contained in:
Fabio Estevam 2011-11-15 05:51:31 +00:00 committed by Albert ARIBAUD
parent d59c33a1f3
commit a146dca5c2
1 changed files with 3 additions and 0 deletions
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3
board/freescale/mx53evk/mx53evk.c
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@ -212,6 +212,9 @@ int board_mmc_getcd(u8 *cd, struct mmc *mmc)
{
struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
mxc_request_iomux(MX53_PIN_EIM_DA11, IOMUX_CONFIG_ALT1);
mxc_request_iomux(MX53_PIN_EIM_DA13, IOMUX_CONFIG_ALT1);
if (cfg->esdhc_base == MMC_SDHC1_BASE_ADDR)
*cd = gpio_get_value(77); /*GPIO3_13*/
else