diff options
Diffstat (limited to 'arch/arm/mach-omap2/irq.c')
| -rw-r--r-- | arch/arm/mach-omap2/irq.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c index 54c5f0d..2705402 100644 --- a/arch/arm/mach-omap2/irq.c +++ b/arch/arm/mach-omap2/irq.c @@ -280,4 +280,16 @@ void omap3_intc_suspend(void) /* A pending interrupt would prevent OMAP from entering suspend */ omap_ack_irq(0); } + +void omap3_intc_prepare_idle(void) +{ + /* Disable autoidle as it can stall interrupt controller */ + intc_bank_write_reg(0, &irq_banks[0], INTC_SYSCONFIG); +} + +void omap3_intc_resume_idle(void) +{ + /* Re-enable autoidle */ + intc_bank_write_reg(1, &irq_banks[0], INTC_SYSCONFIG); +} #endif /* CONFIG_ARCH_OMAP3 */ |