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d9654dce SG |
1 | /* |
2 | * Copyright 2014 Freescale Semiconductor, Inc. | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or modify | |
5 | * it under the terms of the GNU General Public License version 2 as | |
6 | * published by the Free Software Foundation. | |
7 | */ | |
8 | ||
9 | #include <linux/irqchip.h> | |
10 | #include <linux/of_platform.h> | |
11 | #include <asm/mach/arch.h> | |
12 | #include <asm/mach/map.h> | |
13 | ||
14 | #include "common.h" | |
a25d67a4 | 15 | #include "cpuidle.h" |
d9654dce SG |
16 | |
17 | static void __init imx6sx_init_machine(void) | |
18 | { | |
19 | struct device *parent; | |
20 | ||
21 | mxc_arch_reset_init_dt(); | |
22 | ||
23 | parent = imx_soc_device_init(); | |
24 | if (parent == NULL) | |
25 | pr_warn("failed to initialize soc device\n"); | |
26 | ||
27 | of_platform_populate(NULL, of_default_bus_match_table, NULL, parent); | |
28 | ||
29 | imx_anatop_init(); | |
ff843d62 | 30 | imx6sx_pm_init(); |
d9654dce SG |
31 | } |
32 | ||
33 | static void __init imx6sx_init_irq(void) | |
34 | { | |
35 | imx_init_revision_from_anatop(); | |
36 | imx_init_l2cache(); | |
37 | imx_src_init(); | |
38 | imx_gpc_init(); | |
39 | irqchip_init(); | |
40 | } | |
41 | ||
a25d67a4 AH |
42 | static void __init imx6sx_init_late(void) |
43 | { | |
44 | imx6q_cpuidle_init(); | |
47526e41 AH |
45 | |
46 | if (IS_ENABLED(CONFIG_ARM_IMX6Q_CPUFREQ)) | |
47 | platform_device_register_simple("imx6q-cpufreq", -1, NULL, 0); | |
a25d67a4 AH |
48 | } |
49 | ||
8756dd92 | 50 | static const char * const imx6sx_dt_compat[] __initconst = { |
d9654dce SG |
51 | "fsl,imx6sx", |
52 | NULL, | |
53 | }; | |
54 | ||
55 | DT_MACHINE_START(IMX6SX, "Freescale i.MX6 SoloX (Device Tree)") | |
56 | .map_io = debug_ll_io_init, | |
57 | .init_irq = imx6sx_init_irq, | |
58 | .init_machine = imx6sx_init_machine, | |
59 | .dt_compat = imx6sx_dt_compat, | |
a25d67a4 | 60 | .init_late = imx6sx_init_late, |
d9654dce SG |
61 | .restart = mxc_restart, |
62 | MACHINE_END |