diff options
| author | Kukjin Kim <kgene.kim@samsung.com> | 2012-04-16 08:57:38 +0400 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2012-05-13 02:01:34 +0400 |
| commit | 8eadcf74ec8285800f7f6a36a8f283932a69d17f (patch) | |
| tree | 152ed87a6adf0b2eba2f3c9c814913326e375301 /arch/arm/plat-s5p/irq-pm.c | |
| parent | 68ae89984710d2e9f3cf2005539c8f91bcce9d40 (diff) | |
| download | linux-8eadcf74ec8285800f7f6a36a8f283932a69d17f.tar.xz | |
ARM: SAMSUNG: move pm part for common s5p into plat-samsung
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/plat-s5p/irq-pm.c')
| -rw-r--r-- | arch/arm/plat-s5p/irq-pm.c | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/arch/arm/plat-s5p/irq-pm.c b/arch/arm/plat-s5p/irq-pm.c deleted file mode 100644 index d1bfecae6c9f..000000000000 --- a/arch/arm/plat-s5p/irq-pm.c +++ /dev/null @@ -1,103 +0,0 @@ -/* linux/arch/arm/plat-s5p/irq-pm.c - * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * Based on arch/arm/plat-s3c24xx/irq-pm.c, - * Copyright (c) 2003,2004 Simtec Electronics - * Ben Dooks <ben@simtec.co.uk> - * http://armlinux.simtec.co.uk/ - * - * 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. -*/ - -#include <linux/init.h> -#include <linux/module.h> -#include <linux/interrupt.h> - -#include <plat/cpu.h> -#include <plat/irqs.h> -#include <plat/pm.h> -#include <mach/map.h> - -#include <mach/regs-gpio.h> -#include <mach/regs-irq.h> - -/* state for IRQs over sleep */ - -/* default is to allow for EINT0..EINT31, and IRQ_RTC_TIC, IRQ_RTC_ALARM, - * as wakeup sources - * - * set bit to 1 in allow bitfield to enable the wakeup settings on it -*/ - -unsigned long s3c_irqwake_intallow = 0x00000006L; -unsigned long s3c_irqwake_eintallow = 0xffffffffL; - -int s3c_irq_wake(struct irq_data *data, unsigned int state) -{ - unsigned long irqbit; - unsigned int irq_rtc_tic, irq_rtc_alarm; - -#ifdef CONFIG_ARCH_EXYNOS - if (soc_is_exynos5250()) { - irq_rtc_tic = EXYNOS5_IRQ_RTC_TIC; - irq_rtc_alarm = EXYNOS5_IRQ_RTC_ALARM; - } else { - irq_rtc_tic = EXYNOS4_IRQ_RTC_TIC; - irq_rtc_alarm = EXYNOS4_IRQ_RTC_ALARM; - } -#else - irq_rtc_tic = IRQ_RTC_TIC; - irq_rtc_alarm = IRQ_RTC_ALARM; -#endif - - if (data->irq == irq_rtc_tic || data->irq == irq_rtc_alarm) { - irqbit = 1 << (data->irq + 1 - irq_rtc_alarm); - - if (!state) - s3c_irqwake_intmask |= irqbit; - else - s3c_irqwake_intmask &= ~irqbit; - } else { - return -ENOENT; - } - - return 0; -} - -static struct sleep_save eint_save[] = { - SAVE_ITEM(S5P_EINT_CON(0)), - SAVE_ITEM(S5P_EINT_CON(1)), - SAVE_ITEM(S5P_EINT_CON(2)), - SAVE_ITEM(S5P_EINT_CON(3)), - - SAVE_ITEM(S5P_EINT_FLTCON(0)), - SAVE_ITEM(S5P_EINT_FLTCON(1)), - SAVE_ITEM(S5P_EINT_FLTCON(2)), - SAVE_ITEM(S5P_EINT_FLTCON(3)), - SAVE_ITEM(S5P_EINT_FLTCON(4)), - SAVE_ITEM(S5P_EINT_FLTCON(5)), - SAVE_ITEM(S5P_EINT_FLTCON(6)), - SAVE_ITEM(S5P_EINT_FLTCON(7)), - - SAVE_ITEM(S5P_EINT_MASK(0)), - SAVE_ITEM(S5P_EINT_MASK(1)), - SAVE_ITEM(S5P_EINT_MASK(2)), - SAVE_ITEM(S5P_EINT_MASK(3)), -}; - -int s3c24xx_irq_suspend(void) -{ - s3c_pm_do_save(eint_save, ARRAY_SIZE(eint_save)); - - return 0; -} - -void s3c24xx_irq_resume(void) -{ - s3c_pm_do_restore(eint_save, ARRAY_SIZE(eint_save)); -} - |