diff options
Diffstat (limited to 'arch/arm/mach-s3c2410/s3c2412.c')
| -rw-r--r-- | arch/arm/mach-s3c2410/s3c2412.c | 61 |
1 files changed, 9 insertions, 52 deletions
diff --git a/arch/arm/mach-s3c2410/s3c2412.c b/arch/arm/mach-s3c2410/s3c2412.c index 2d163f7600b..e76431c4146 100644 --- a/arch/arm/mach-s3c2410/s3c2412.c +++ b/arch/arm/mach-s3c2410/s3c2412.c @@ -8,17 +8,6 @@ * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. - * - * Modifications: - * 16-May-2003 BJD Created initial version - * 16-Aug-2003 BJD Fixed header files and copyright, added URL - * 05-Sep-2003 BJD Moved to kernel v2.6 - * 18-Jan-2004 BJD Added serial port configuration - * 21-Aug-2004 BJD Added new struct s3c2410_board handler - * 28-Sep-2004 BJD Updates for new serial port bits - * 04-Nov-2004 BJD Updated UART configuration process - * 10-Jan-2005 BJD Removed s3c2410_clock_tick_rate - * 13-Aug-2005 DA Removed UART from initial I/O mappings */ #include <linux/kernel.h> @@ -56,6 +45,13 @@ #ifndef CONFIG_CPU_S3C2412_ONLY void __iomem *s3c24xx_va_gpio2 = S3C24XX_VA_GPIO; + +static inline void s3c2412_init_gpio2(void) +{ + s3c24xx_va_gpio2 = S3C24XX_VA_GPIO + 0x10; +} +#else +#define s3c2412_init_gpio2() do { } while(0) #endif /* Initial IO mappings */ @@ -76,6 +72,7 @@ void __init s3c2412_init_uarts(struct s3c2410_uartcfg *cfg, int no) /* rename devices that are s3c2412/s3c2413 specific */ s3c_device_sdi.name = "s3c2412-sdi"; + s3c_device_lcd.name = "s3c2412-lcd"; s3c_device_nand.name = "s3c2412-nand"; } @@ -110,7 +107,7 @@ void __init s3c2412_map_io(struct map_desc *mach_desc, int mach_size) { /* move base of IO */ - s3c24xx_va_gpio2 = S3C24XX_VA_GPIO + 0x10; + s3c2412_init_gpio2(); /* set our idle function */ @@ -161,48 +158,8 @@ void __init s3c2412_init_clocks(int xtal) * as a driver which may support both 2410 and 2440 may try and use it. */ -#ifdef CONFIG_PM -static struct sleep_save s3c2412_sleep[] = { - SAVE_ITEM(S3C2412_DSC0), - SAVE_ITEM(S3C2412_DSC1), - SAVE_ITEM(S3C2413_GPJDAT), - SAVE_ITEM(S3C2413_GPJCON), - SAVE_ITEM(S3C2413_GPJUP), - - /* save the sleep configuration anyway, just in case these - * get damaged during wakeup */ - - SAVE_ITEM(S3C2412_GPBSLPCON), - SAVE_ITEM(S3C2412_GPCSLPCON), - SAVE_ITEM(S3C2412_GPDSLPCON), - SAVE_ITEM(S3C2412_GPESLPCON), - SAVE_ITEM(S3C2412_GPFSLPCON), - SAVE_ITEM(S3C2412_GPGSLPCON), - SAVE_ITEM(S3C2412_GPHSLPCON), - SAVE_ITEM(S3C2413_GPJSLPCON), -}; - -static int s3c2412_suspend(struct sys_device *dev, pm_message_t state) -{ - s3c2410_pm_do_save(s3c2412_sleep, ARRAY_SIZE(s3c2412_sleep)); - return 0; -} - -static int s3c2412_resume(struct sys_device *dev) -{ - s3c2410_pm_do_restore(s3c2412_sleep, ARRAY_SIZE(s3c2412_sleep)); - return 0; -} - -#else -#define s3c2412_suspend NULL -#define s3c2412_resume NULL -#endif - struct sysdev_class s3c2412_sysclass = { set_kset_name("s3c2412-core"), - .suspend = s3c2412_suspend, - .resume = s3c2412_resume }; static int __init s3c2412_core_init(void) |