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From ab4f8321498b5d9605d2e1754fcba5752f1b9d2b Mon Sep 17 00:00:00 2001
From: Fabio Estevam <fabio.estevam@freescale.com>
Date: Mon, 7 May 2012 10:42:57 +0000
Subject: [PATCH 39/56] mx53loco: Remove unneeded gpio_set_value()
There is no need to set the VBUS power enable to 0 first and then to 1.
Set it to 1 in the gpio_direction_output() function.
While at it, use the standard naming convention for the GPIO comment.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---
board/freescale/mx53loco/mx53loco.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/board/freescale/mx53loco/mx53loco.c b/board/freescale/mx53loco/mx53loco.c
index fb13895..dec966d 100644
--- a/board/freescale/mx53loco/mx53loco.c
+++ b/board/freescale/mx53loco/mx53loco.c
@@ -97,10 +97,9 @@ static void setup_iomux_uart(void)
#ifdef CONFIG_USB_EHCI_MX5
int board_ehci_hcd_init(int port)
{
- /* request VBUS power enable pin, GPIO[8}, gpio7 */
+ /* request VBUS power enable pin, GPIO7_8 */
mxc_request_iomux(MX53_PIN_ATA_DA_2, IOMUX_CONFIG_ALT1);
- gpio_direction_output(IOMUX_TO_GPIO(MX53_PIN_ATA_DA_2), 0);
- gpio_set_value(IOMUX_TO_GPIO(MX53_PIN_ATA_DA_2), 1);
+ gpio_direction_output(IOMUX_TO_GPIO(MX53_PIN_ATA_DA_2), 1);
return 0;
}
#endif
--
1.7.10
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