Contributors: 13
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Ben Dooks |
225 |
60.98% |
7 |
30.43% |
| Rafael J. Wysocki |
65 |
17.62% |
1 |
4.35% |
| Kay Sievers |
26 |
7.05% |
2 |
8.70% |
| Arnd Bergmann |
12 |
3.25% |
3 |
13.04% |
| Heiko Stübner |
8 |
2.17% |
1 |
4.35% |
| Krzysztof Kozlowski |
7 |
1.90% |
2 |
8.70% |
| Arnaud Patard |
6 |
1.63% |
1 |
4.35% |
| Atul Dahiya |
5 |
1.36% |
1 |
4.35% |
| Russell King |
4 |
1.08% |
1 |
4.35% |
| Tushar Behera |
3 |
0.81% |
1 |
4.35% |
| David Howells |
3 |
0.81% |
1 |
4.35% |
| Robin Holt |
3 |
0.81% |
1 |
4.35% |
| Kukjin Kim |
2 |
0.54% |
1 |
4.35% |
| Total |
369 |
|
23 |
|
// SPDX-License-Identifier: GPL-2.0
//
// Copyright (c) 2004-2006 Simtec Electronics
// Ben Dooks <ben@simtec.co.uk>
//
// Samsung S3C2440 and S3C2442 Mobile CPU support (not S3C2443)
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/interrupt.h>
#include <linux/list.h>
#include <linux/timer.h>
#include <linux/init.h>
#include <linux/serial_core.h>
#include <linux/serial_s3c.h>
#include <linux/platform_device.h>
#include <linux/reboot.h>
#include <linux/device.h>
#include <linux/syscore_ops.h>
#include <linux/clk.h>
#include <linux/io.h>
#include <asm/system_misc.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
#include "map.h"
#include <asm/irq.h>
#include "regs-clock.h"
#include "regs-gpio.h"
#include "devs.h"
#include "cpu.h"
#include "pm.h"
#include "s3c24xx.h"
#include "nand-core-s3c24xx.h"
#include "regs-dsc-s3c24xx.h"
static struct map_desc s3c244x_iodesc[] __initdata __maybe_unused = {
IODESC_ENT(CLKPWR),
IODESC_ENT(TIMER),
IODESC_ENT(WATCHDOG),
};
/* uart initialisation */
void __init s3c244x_init_uarts(struct s3c2410_uartcfg *cfg, int no)
{
s3c24xx_init_uartdevs("s3c2440-uart", s3c2410_uart_resources, cfg, no);
}
void __init s3c244x_map_io(void)
{
/* register our io-tables */
iotable_init(s3c244x_iodesc, ARRAY_SIZE(s3c244x_iodesc));
/* rename any peripherals used differing from the s3c2410 */
s3c_device_sdi.name = "s3c2440-sdi";
s3c_device_i2c0.name = "s3c2440-i2c";
s3c_nand_setname("s3c2440-nand");
s3c_device_ts.name = "s3c2440-ts";
s3c_device_usbgadget.name = "s3c2440-usbgadget";
s3c2410_device_dclk.name = "s3c2440-dclk";
}
/* Since the S3C2442 and S3C2440 share items, put both subsystems here */
struct bus_type s3c2440_subsys = {
.name = "s3c2440-core",
.dev_name = "s3c2440-core",
};
struct bus_type s3c2442_subsys = {
.name = "s3c2442-core",
.dev_name = "s3c2442-core",
};
/* need to register the subsystem before we actually register the device, and
* we also need to ensure that it has been initialised before any of the
* drivers even try to use it (even if not on an s3c2440 based system)
* as a driver which may support both 2410 and 2440 may try and use it.
*/
static int __init s3c2440_core_init(void)
{
return subsys_system_register(&s3c2440_subsys, NULL);
}
core_initcall(s3c2440_core_init);
static int __init s3c2442_core_init(void)
{
return subsys_system_register(&s3c2442_subsys, NULL);
}
core_initcall(s3c2442_core_init);
#ifdef CONFIG_PM_SLEEP
static struct sleep_save s3c244x_sleep[] = {
SAVE_ITEM(S3C2440_DSC0),
SAVE_ITEM(S3C2440_DSC1),
SAVE_ITEM(S3C2440_GPJDAT),
SAVE_ITEM(S3C2440_GPJCON),
SAVE_ITEM(S3C2440_GPJUP)
};
static int s3c244x_suspend(void)
{
s3c_pm_do_save(s3c244x_sleep, ARRAY_SIZE(s3c244x_sleep));
return 0;
}
static void s3c244x_resume(void)
{
s3c_pm_do_restore(s3c244x_sleep, ARRAY_SIZE(s3c244x_sleep));
}
struct syscore_ops s3c244x_pm_syscore_ops = {
.suspend = s3c244x_suspend,
.resume = s3c244x_resume,
};
#endif