#include <linux/irq.h>
#include <linux/time.h>
#include <linux/gpio.h>
-#include <linux/console.h>
#include <asm/mach/time.h>
#include <asm/mach/irq.h>
#include <asm/mach-types.h>
-#include <mach/irqs.h>
#include <plat/clock.h>
#include <plat/sram.h>
#include <plat/dma.h>
#include <plat/board.h>
+#include <mach/irqs.h>
+
+#include "iomap.h"
+#include "common.h"
#include "prm2xxx_3xxx.h"
#include "prm-regbits-24xx.h"
#include "cm2xxx_3xxx.h"
#include "sdrc.h"
#include "pm.h"
#include "control.h"
-
#include "powerdomain.h"
#include "clockdomain.h"
if (omap_irq_pending())
goto no_sleep;
- /* Block console output in case it is on one of the OMAP UARTs */
- if (!is_suspending())
- if (!console_trylock())
- goto no_sleep;
-
- omap_uart_prepare_idle(0);
- omap_uart_prepare_idle(1);
- omap_uart_prepare_idle(2);
-
/* Jump to SRAM suspend code */
omap2_sram_suspend(sdrc_read_reg(SDRC_DLLA_CTRL),
OMAP_SDRC_REGADDR(SDRC_DLLA_CTRL),
OMAP_SDRC_REGADDR(SDRC_POWER));
- omap_uart_resume_idle(2);
- omap_uart_resume_idle(1);
- omap_uart_resume_idle(0);
-
- if (!is_suspending())
- console_unlock();
-
no_sleep:
omap2_gpio_resume_after_idle();
{
if (omap2_fclks_active())
return 0;
- if (!omap_uart_can_sleep())
- return 0;
if (osc_ck->usecount > 1)
return 0;
if (omap_dma_running())
return 0;
}
-static int omap2_pm_suspend(void)
-{
- u32 wken_wkup, mir1;
-
- wken_wkup = omap2_prm_read_mod_reg(WKUP_MOD, PM_WKEN);
- wken_wkup &= ~OMAP24XX_EN_GPT1_MASK;
- omap2_prm_write_mod_reg(wken_wkup, WKUP_MOD, PM_WKEN);
-
- /* Mask GPT1 */
- mir1 = omap_readl(0x480fe0a4);
- omap_writel(1 << 5, 0x480fe0ac);
-
- omap_uart_prepare_suspend();
- omap2_enter_full_retention();
-
- omap_writel(mir1, 0x480fe0a4);
- omap2_prm_write_mod_reg(wken_wkup, WKUP_MOD, PM_WKEN);
-
- return 0;
-}
-
static int omap2_pm_enter(suspend_state_t state)
{
int ret = 0;
switch (state) {
case PM_SUSPEND_STANDBY:
case PM_SUSPEND_MEM:
- ret = omap2_pm_suspend();
+ omap2_enter_full_retention();
break;
default:
ret = -EINVAL;