#include "at91_rstc.h"
#include "at91_shdwc.h"
+static void (*at91_pm_standby)(void);
+
static void __init show_reset_status(void)
{
static char reset[] __initdata = "reset";
* For ARM 926 based chips, this requirement is weaker
* as at91sam9 can access a RAM in self-refresh mode.
*/
- if (cpu_is_at91rm9200())
- at91rm9200_standby();
- else if (cpu_is_at91sam9g45())
- at91sam9g45_standby();
- else if (cpu_is_at91sam9263())
- at91sam9263_standby();
- else
- at91sam9_standby();
+ if (at91_pm_standby)
+ at91_pm_standby();
break;
case PM_SUSPEND_ON:
.end = at91_pm_end,
};
+static struct platform_device at91_cpuidle_device = {
+ .name = "cpuidle-at91",
+};
+
+void at91_pm_set_standby(void (*at91_standby)(void))
+{
+ if (at91_standby) {
+ at91_cpuidle_device.dev.platform_data = at91_standby;
+ at91_pm_standby = at91_standby;
+ }
+}
+
static int __init at91_pm_init(void)
{
#ifdef CONFIG_AT91_SLOW_CLOCK
/* AT91RM9200 SDRAM low-power mode cannot be used with self-refresh. */
if (cpu_is_at91rm9200())
at91_ramc_write(0, AT91RM9200_SDRAMC_LPR, 0);
+
+ if (at91_cpuidle_device.dev.platform_data)
+ platform_device_register(&at91_cpuidle_device);
suspend_set_ops(&at91_pm_ops);