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imx: Make imx25 compatible to mxc_gpio driver and fix in tx25

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Adding support for mxc_gpio driver for imx25 and fix names of registers in tx25
board.

Signed-off-by: Matthias Weisser <weisserm@arcor.de>
This commit is contained in:
Matthias Weisser
2011-07-06 00:28:32 +00:00
committed by Albert ARIBAUD
parent 23210d8e1b
commit 95d185894b
3 changed files with 26 additions and 15 deletions
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5
include/mxc_gpio.h
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@@ -24,6 +24,11 @@
#ifndef __MXC_GPIO_H
#define __MXC_GPIO_H
/* Converts a GPIO port number and the internal bit position
* to the GPIO number
*/
#define MXC_GPIO_PORT_TO_NUM(port, bit) (((port - 1) << 5) + (bit & 0x1f))
enum mxc_gpio_direction {
MXC_GPIO_DIRECTION_IN,
MXC_GPIO_DIRECTION_OUT,