From d59c33a1f32c1b440cce6ebee46967cbc1be48ae Mon Sep 17 00:00:00 2001
From: Fabio Estevam <festevam@gmail.com>
Date: Tue, 15 Nov 2011 05:51:30 +0000
Subject: [PATCH] mx53ard: 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>
---
board/freescale/mx53ard/mx53ard.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/board/freescale/mx53ard/mx53ard.c b/board/freescale/mx53ard/mx53ard.c
index be32aee14f..e5a11429f2 100644
--- a/board/freescale/mx53ard/mx53ard.c
+++ b/board/freescale/mx53ard/mx53ard.c
@@ -87,6 +87,9 @@ 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_GPIO_1, IOMUX_CONFIG_ALT1);
+ mxc_request_iomux(MX53_PIN_GPIO_4, IOMUX_CONFIG_ALT1);
+
if (cfg->esdhc_base == MMC_SDHC1_BASE_ADDR)
*cd = gpio_get_value(1); /*GPIO1_1*/
else
--
2.39.5