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i.MX31: Restructure UART setup for PDK board. 

Restructure UART pin setup in preparation for adding other pins
in later patches.

Signed-off-by: Magnus Lilja <lilja.magnus@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Magnus Lilja 2009-05-16 12:43:10 +02:00 committed by Sascha Hauer
parent 92ab0a5015
commit 153fa1d8c6
1 changed files with 9 additions and 11 deletions
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20
arch/arm/mach-mx3/mx31pdk.c
View File

@ -41,29 +41,27 @@
* @ingroup System
*/
static struct imxuart_platform_data uart_pdata = {
.flags = IMXUART_HAVE_RTSCTS,
};
static int uart_pins[] = {
static int mx31pdk_pins[] = {
/* UART1 */
MX31_PIN_CTS1__CTS1,
MX31_PIN_RTS1__RTS1,
MX31_PIN_TXD1__TXD1,
MX31_PIN_RXD1__RXD1
};
static inline void mxc_init_imx_uart(void)
{
mxc_iomux_setup_multiple_pins(uart_pins, ARRAY_SIZE(uart_pins), "uart-0");
mxc_register_device(&mxc_uart_device0, &uart_pdata);
}
static struct imxuart_platform_data uart_pdata = {
.flags = IMXUART_HAVE_RTSCTS,
};
/*!
* Board specific initialization.
*/
static void __init mxc_board_init(void)
{
mxc_init_imx_uart();
mxc_iomux_setup_multiple_pins(mx31pdk_pins, ARRAY_SIZE(mx31pdk_pins),
"mx31pdk");
mxc_register_device(&mxc_uart_device0, &uart_pdata);
}
static void __init mx31pdk_timer_init(void)