1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3 * Copyright 2014 Freescale Semiconductor, Inc.
4 */
5
6 #include <linux/irqchip.h>
7 #include <linux/of_platform.h>
8 #include <linux/regmap.h>
9 #include <linux/mfd/syscon.h>
10 #include <asm/mach/arch.h>
11
12 #include "common.h"
13 #include "cpuidle.h"
14
imx6sx_init_machine(void)15 static void __init imx6sx_init_machine(void)
16 {
17 of_platform_default_populate(NULL, NULL, NULL);
18
19 imx_anatop_init();
20 imx6sx_pm_init();
21 }
22
imx6sx_init_irq(void)23 static void __init imx6sx_init_irq(void)
24 {
25 imx_gpc_check_dt();
26 imx_init_revision_from_anatop();
27 imx_init_l2cache();
28 imx_src_init();
29 irqchip_init();
30 imx6_pm_ccm_init("fsl,imx6sx-ccm");
31 }
32
imx6sx_init_late(void)33 static void __init imx6sx_init_late(void)
34 {
35 imx6sx_cpuidle_init();
36
37 if (IS_ENABLED(CONFIG_ARM_IMX6Q_CPUFREQ))
38 platform_device_register_simple("imx6q-cpufreq", -1, NULL, 0);
39 }
40
41 static const char * const imx6sx_dt_compat[] __initconst = {
42 "fsl,imx6sx",
43 NULL,
44 };
45
46 DT_MACHINE_START(IMX6SX, "Freescale i.MX6 SoloX (Device Tree)")
47 .l2c_aux_val = 0,
48 .l2c_aux_mask = ~0,
49 .init_irq = imx6sx_init_irq,
50 .init_machine = imx6sx_init_machine,
51 .dt_compat = imx6sx_dt_compat,
52 .init_late = imx6sx_init_late,
53 MACHINE_END
54