2 * Copyright 2012 Sascha Hauer, Pengutronix
4 * The code contained herein is licensed under the GNU General Public
5 * License. You may obtain a copy of the GNU General Public License
6 * Version 2 or later at the following locations:
8 * http://www.opensource.org/licenses/gpl-license.html
9 * http://www.gnu.org/copyleft/gpl.html
12 #include <linux/irq.h>
13 #include <linux/of_irq.h>
14 #include <linux/of_platform.h>
15 #include <asm/mach/arch.h>
16 #include <asm/mach/time.h>
21 static const struct of_dev_auxdata imx31_auxdata_lookup
[] __initconst
= {
22 OF_DEV_AUXDATA("fsl,imx31-uart", MX31_UART1_BASE_ADDR
,
23 "imx21-uart.0", NULL
),
24 OF_DEV_AUXDATA("fsl,imx31-uart", MX31_UART2_BASE_ADDR
,
25 "imx21-uart.1", NULL
),
26 OF_DEV_AUXDATA("fsl,imx31-uart", MX31_UART3_BASE_ADDR
,
27 "imx21-uart.2", NULL
),
28 OF_DEV_AUXDATA("fsl,imx31-uart", MX31_UART4_BASE_ADDR
,
29 "imx21-uart.3", NULL
),
30 OF_DEV_AUXDATA("fsl,imx31-uart", MX31_UART5_BASE_ADDR
,
31 "imx21-uart.4", NULL
),
35 static void __init
imx31_dt_init(void)
37 of_platform_populate(NULL
, of_default_bus_match_table
,
38 imx31_auxdata_lookup
, NULL
);
41 static const char *imx31_dt_board_compat
[] __initdata
= {
46 DT_MACHINE_START(IMX31_DT
, "Freescale i.MX31 (Device Tree Support)")
47 .map_io
= mx31_map_io
,
48 .init_early
= imx31_init_early
,
49 .init_irq
= mx31_init_irq
,
50 .handle_irq
= imx31_handle_irq
,
51 .init_time
= mx31_clocks_init_dt
,
52 .init_machine
= imx31_dt_init
,
53 .dt_compat
= imx31_dt_board_compat
,
54 .restart
= mxc_restart
,