2 * Copyright 2011 Freescale Semiconductor, Inc. All Rights Reserved.
3 * Copyright 2011 Linaro Ltd.
5 * The code contained herein is licensed under the GNU General Public
6 * License. You may obtain a copy of the GNU General Public License
7 * Version 2 or later at the following locations:
9 * http://www.opensource.org/licenses/gpl-license.html
10 * http://www.gnu.org/copyleft/gpl.html
13 #include <linux/clk.h>
14 #include <linux/clkdev.h>
15 #include <linux/err.h>
17 #include <linux/irq.h>
18 #include <linux/of_irq.h>
19 #include <linux/of_platform.h>
20 #include <asm/mach/arch.h>
21 #include <asm/mach/time.h>
26 static void __init
imx53_qsb_init(void)
30 clk
= clk_get_sys(NULL
, "ssi_ext1");
32 pr_err("failed to get clk ssi_ext1\n");
36 clk_register_clkdev(clk
, NULL
, "0-000a");
39 static void __init
imx53_dt_init(void)
41 if (of_machine_is_compatible("fsl,imx53-qsb"))
44 of_platform_populate(NULL
, of_default_bus_match_table
, NULL
, NULL
);
47 static const char *imx53_dt_board_compat
[] __initdata
= {
52 static void __init
imx53_timer_init(void)
54 mx53_clocks_init_dt();
57 DT_MACHINE_START(IMX53_DT
, "Freescale i.MX53 (Device Tree Support)")
58 .map_io
= mx53_map_io
,
59 .init_early
= imx53_init_early
,
60 .init_irq
= mx53_init_irq
,
61 .handle_irq
= imx53_handle_irq
,
62 .init_time
= imx53_timer_init
,
63 .init_machine
= imx53_dt_init
,
64 .init_late
= imx53_init_late
,
65 .dt_compat
= imx53_dt_board_compat
,
66 .restart
= mxc_restart
,