diff options
| author | Magnus Lilja <lilja.magnus@gmail.com> | 2009-04-14 22:00:03 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2009-05-07 16:18:08 +0200 |
| commit | a854b8ab987b29fd3b1ae286f41f04973f9edbac (patch) | |
| tree | eb8f7440def9037575182fdd7d1ef522d3b3f0a5 | |
| parent | 45b131a78ceeb3bc776db08c8eaa67d4676b6cd7 (diff) | |
i.MX31: Add UART1 device to Litekit board.
Signed-off-by: Magnus Lilja <lilja.magnus@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| -rw-r--r-- | arch/arm/mach-mx3/mx31lite.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm/mach-mx3/mx31lite.c b/arch/arm/mach-mx3/mx31lite.c index 76b36da92237..abe6ca39853a 100644 --- a/arch/arm/mach-mx3/mx31lite.c +++ b/arch/arm/mach-mx3/mx31lite.c @@ -32,11 +32,26 @@ #include <asm/page.h> #include <asm/setup.h> #include <mach/board-mx31lite.h> +#include <mach/imx-uart.h> +#include <mach/iomux-mx3.h> +#include "devices.h" /* * This file contains the board-specific initialization routines. */ +static unsigned int mx31lite_pins[] = { + /* UART1 */ + MX31_PIN_CTS1__CTS1, + MX31_PIN_RTS1__RTS1, + MX31_PIN_TXD1__TXD1, + MX31_PIN_RXD1__RXD1, +}; + +static struct imxuart_platform_data uart_pdata = { + .flags = IMXUART_HAVE_RTSCTS, +}; + /* * This structure defines the MX31 memory map. */ @@ -68,6 +83,10 @@ void __init mx31lite_map_io(void) */ static void __init mxc_board_init(void) { + mxc_iomux_setup_multiple_pins(mx31lite_pins, ARRAY_SIZE(mx31lite_pins), + "mx31lite"); + + mxc_register_device(&mxc_uart_device0, &uart_pdata); } static void __init mx31lite_timer_init(void) |