diff mbox

[U-Boot,4/5] mx53smd: Use gpio_direction_input prior to gpio_get_value

Message ID 1328704485-1505-4-git-send-email-festevam@gmail.com
State Accepted
Commit c9d5fd1602273fa412cc356ea26da29f94c7412b
Delegated to: Stefano Babic
Headers show

Commit Message

Fabio Estevam Feb. 8, 2012, 12:34 p.m. UTC 
Use gpio_direction_input prior to gpio_get_value.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---
 board/freescale/mx53smd/mx53smd.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

Comments

Stefano Babic Feb. 9, 2012, 4:58 p.m. UTC | #1 
On 08/02/2012 13:34, Fabio Estevam wrote:
> Use gpio_direction_input prior to gpio_get_value.
> 
> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
> ---

Applied to u-boot-imx, thanks.

Best regards,
Stefano Babic
diff mbox

Patch

diff --git a/board/freescale/mx53smd/mx53smd.c b/board/freescale/mx53smd/mx53smd.c
index e273192..c237980 100644
--- a/board/freescale/mx53smd/mx53smd.c
+++ b/board/freescale/mx53smd/mx53smd.c
@@ -135,6 +135,7 @@  struct fsl_esdhc_cfg esdhc_cfg[1] = {
 int board_mmc_getcd(struct mmc *mmc)
 {
 	mxc_request_iomux(MX53_PIN_EIM_DA13, IOMUX_CONFIG_ALT1);
+	gpio_direction_input(77);
 	return !gpio_get_value(77); /* GPIO3_13 */
 }