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73d2b4cd SG |
1 | /* |
2 | * Copyright 2011 Freescale Semiconductor, Inc. All Rights Reserved. | |
3 | * Copyright 2011 Linaro Ltd. | |
4 | * | |
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: | |
8 | * | |
9 | * http://www.opensource.org/licenses/gpl-license.html | |
10 | * http://www.gnu.org/copyleft/gpl.html | |
11 | */ | |
12 | ||
394025ef SG |
13 | #include <linux/clk.h> |
14 | #include <linux/clkdev.h> | |
15 | #include <linux/err.h> | |
73d2b4cd SG |
16 | #include <linux/io.h> |
17 | #include <linux/irq.h> | |
73d2b4cd SG |
18 | #include <linux/of_irq.h> |
19 | #include <linux/of_platform.h> | |
20 | #include <asm/mach/arch.h> | |
21 | #include <asm/mach/time.h> | |
73d2b4cd | 22 | |
e3372474 | 23 | #include "common.h" |
18cb680f | 24 | #include "hardware.h" |
e3372474 | 25 | |
ff4ab231 SG |
26 | static void __init imx53_init_early(void) |
27 | { | |
28 | mxc_set_cpu_type(MXC_CPU_MX53); | |
29 | } | |
30 | ||
73d2b4cd SG |
31 | static void __init imx53_dt_init(void) |
32 | { | |
c1e31d12 | 33 | mxc_arch_reset_init_dt(); |
ff4ab231 | 34 | imx_src_init(); |
18cb680f | 35 | |
f40f38d1 | 36 | of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); |
6befda9a ST |
37 | |
38 | imx_aips_allow_unprivileged_access("fsl,imx53-aipstz"); | |
73d2b4cd SG |
39 | } |
40 | ||
ff4ab231 SG |
41 | static void __init imx53_init_late(void) |
42 | { | |
43 | imx53_pm_init(); | |
9a31634d LS |
44 | |
45 | platform_device_register_simple("cpufreq-dt", -1, NULL, 0); | |
ff4ab231 SG |
46 | } |
47 | ||
8756dd92 | 48 | static const char * const imx53_dt_board_compat[] __initconst = { |
3f8976d9 | 49 | "fsl,imx53", |
73d2b4cd SG |
50 | NULL |
51 | }; | |
52 | ||
53 | DT_MACHINE_START(IMX53_DT, "Freescale i.MX53 (Device Tree Support)") | |
73d2b4cd | 54 | .init_early = imx53_init_early, |
fffa0512 | 55 | .init_irq = tzic_init_irq, |
73d2b4cd | 56 | .init_machine = imx53_dt_init, |
aa96a18d | 57 | .init_late = imx53_init_late, |
73d2b4cd | 58 | .dt_compat = imx53_dt_board_compat, |
65ea7884 | 59 | .restart = mxc_restart, |
73d2b4cd | 60 | MACHINE_END |