}
/*
+ * This function checks if there are pending interrupt on the
+ * prcmu which has been delegated to monitor the irqs with the
+ * db8500_prcmu_copy_gic_settings function.
+ */
+bool db8500_prcmu_pending_irq(void)
+{
+ u32 it, im;
+ int i;
+
+ for (i = 0; i < PRCMU_GIC_NUMBER_REGS - 1; i++) {
+ it = readl(PRCM_ARMITVAL31TO0 + i * 4);
+ im = readl(PRCM_ARMITMSK31TO0 + i * 4);
+ if (it & im)
+ return true; /* There is a pending interrupt */
+ }
+
+ return false;
+}
+
+/*
* This function copies the gic SPI settings to the prcmu in order to
* monitor them and abort/finish the retention/off sequence or state.
*/
int db8500_prcmu_gic_recouple(void);
int db8500_prcmu_copy_gic_settings(void);
bool db8500_prcmu_gic_pending_irq(void);
+bool db8500_prcmu_pending_irq(void);
void db8500_prcmu_enable_wakeups(u32 wakeups);
int db8500_prcmu_set_epod(u16 epod_id, u8 epod_state);
int db8500_prcmu_request_clock(u8 clock, bool enable);
return db8500_prcmu_copy_gic_settings();
}
+static inline bool prcmu_pending_irq(void)
+{
+ if (cpu_is_u5500())
+ return -EINVAL;
+ else
+ return db8500_prcmu_pending_irq();
+}
+
static inline int prcmu_set_epod(u16 epod_id, u8 epod_state)
{
if (cpu_is_u5500())