mx53evk: Configure the pins as GPIOs prior to using gpio_get_value
authorFabio Estevam <festevam@gmail.com>
Tue, 15 Nov 2011 05:51:31 +0000 (05:51 +0000)
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>
Tue, 6 Dec 2011 22:59:39 +0000 (23:59 +0100)
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>
board/freescale/mx53evk/mx53evk.c

index 335661fd4120eb2edd8da73692a1498077978854..aa4a2c93dd0eba6a49ba4673bb54aa820dc1ff42 100644 (file)
@@ -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