Signed-off-by: Steven Miao <realmz6@gmail.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
void bf609_hibernate(void);
void bfin_sec_raise_irq(unsigned int sid);
void coreb_enable(void);
void bf609_hibernate(void);
void bfin_sec_raise_irq(unsigned int sid);
void coreb_enable(void);
+
+int bf609_nor_flash_init(void);
+void bf609_nor_flash_exit(void);
#include <linux/interrupt.h>
#include <linux/gpio.h>
#include <linux/irq.h>
#include <linux/interrupt.h>
#include <linux/gpio.h>
#include <linux/irq.h>
+#include <linux/syscore_ops.h>
#include <asm/dpmc.h>
#include <asm/pm.h>
#include <asm/dpmc.h>
#include <asm/pm.h>
.finish = bf609_cpu_pm_finish,
};
.finish = bf609_cpu_pm_finish,
};
+#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
+static void smc_pm_syscore_suspend(void)
+{
+ bf609_nor_flash_exit();
+}
+
+static void smc_pm_syscore_resume(void)
+{
+ bf609_nor_flash_init();
+}
+
+static struct syscore_ops smc_pm_syscore_ops = {
+ .suspend = smc_pm_syscore_suspend,
+ .resume = smc_pm_syscore_resume,
+};
+#endif
+
static irqreturn_t test_isr(int irq, void *dev_id)
{
printk(KERN_DEBUG "gpio irq %d\n", irq);
static irqreturn_t test_isr(int irq, void *dev_id)
{
printk(KERN_DEBUG "gpio irq %d\n", irq);
+#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
+ register_syscore_ops(&smc_pm_syscore_ops);
+#endif
+
#ifdef CONFIG_PM_BFIN_WAKE_PE12
irq = gpio_to_irq(GPIO_PE12);
if (irq < 0) {
#ifdef CONFIG_PM_BFIN_WAKE_PE12
irq = gpio_to_irq(GPIO_PE12);
if (irq < 0) {