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| author | Fabio Estevam <fabio.estevam@freescale.com> | 2012-05-07 10:42:57 +0000 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2012-05-15 08:31:34 +0200 |
| commit | 6ecaee8201ddf7dd574e9331ad4249ec867253b5 (patch) | |
| tree | 063071487402896d257a0afa4ab089c82c9d6da8 | |
| parent | 54cd1dee8f9537c2e3d5bfe2029bf31b2b1cf2f3 (diff) | |
| download | u-boot-imx-6ecaee8201ddf7dd574e9331ad4249ec867253b5.zip u-boot-imx-6ecaee8201ddf7dd574e9331ad4249ec867253b5.tar.gz u-boot-imx-6ecaee8201ddf7dd574e9331ad4249ec867253b5.tar.bz2 | |
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>
| -rw-r--r-- | board/freescale/mx53loco/mx53loco.c | 5 |
1 files 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 |