diff options
Diffstat (limited to 'arch/arm/mach-s3c/s3c244x.c')
| -rw-r--r-- | arch/arm/mach-s3c/s3c244x.c | 128 |
1 files changed, 0 insertions, 128 deletions
diff --git a/arch/arm/mach-s3c/s3c244x.c b/arch/arm/mach-s3c/s3c244x.c deleted file mode 100644 index 95df3491e650..000000000000 --- a/arch/arm/mach-s3c/s3c244x.c +++ /dev/null @@ -1,128 +0,0 @@ -// 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 |