From: Fabio Estevam <festevam@gmail.com>
Date: Wed, 8 Feb 2012 02:34:43 +0000 (+0000)
Subject: mx53evk: Use gpio_direction_input prior to gpio_get_value
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=7d1267d623df5f89e06ded4662aff866e1537004;p=project%2Fbcm63xx%2Fu-boot.git

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>
---

diff --git a/board/freescale/mx53evk/mx53evk.c b/board/freescale/mx53evk/mx53evk.c
index e976ae1c08..8a6e31d9b1 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 */