1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3 * Copyright (C) 2015 Freescale Semiconductor, Inc.
4 */
5 #include <linux/irqchip.h>
6 #include <linux/of_platform.h>
7 #include <asm/mach/arch.h>
8
9 #include "common.h"
10 #include "cpuidle.h"
11 #include "hardware.h"
12
13 static void __init imx6ul_init_machine(void)
14 {
15 imx_print_silicon_rev(cpu_is_imx6ull() ? "i.MX6ULL" : "i.MX6UL",
16 imx_get_soc_revision());
17
18 of_platform_default_populate(NULL, NULL, NULL);
19 imx_anatop_init();
20 imx6ul_pm_init();
21 }
22
23 static void __init imx6ul_init_irq(void)
24 {
25 imx_init_revision_from_anatop();
26 imx_src_init();
27 irqchip_init();
28 imx6_pm_ccm_init("fsl,imx6ul-ccm");
29 }
30
31 static void __init imx6ul_init_late(void)
32 {
33 imx6sx_cpuidle_init();
34
35 if (IS_ENABLED(CONFIG_ARM_IMX6Q_CPUFREQ))
36 platform_device_register_simple("imx6q-cpufreq", -1, NULL, 0);
37 }
38
39 static const char * const imx6ul_dt_compat[] __initconst = {
40 "fsl,imx6ul",
41 "fsl,imx6ull",
42 "fsl,imx6ulz",
43 NULL,
44 };
45
46 DT_MACHINE_START(IMX6UL, "Freescale i.MX6 Ultralite (Device Tree)")
47 .init_irq = imx6ul_init_irq,
48 .init_machine = imx6ul_init_machine,
49 .init_late = imx6ul_init_late,
50 .dt_compat = imx6ul_dt_compat,
51 MACHINE_END
52
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