Book a Demo!
CoCalc Logo Icon
StoreFeaturesDocsShareSupportNewsAboutPoliciesSign UpSign In
torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/arch/arm/mach-imx/mach-imx6sx.c
26292 views
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


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


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


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


55