i.MX31: Add UART1 device to Litekit board. (a854b8ab) · Commits · 戴 / test

arch/arm/mach-mx3/mx31lite.c

+19 −0

Original line number	Diff line number	Diff line
		@@ -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)