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i.MX31: Restructure UART setup for PDK board.

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