diff options
| author | Daniel Lezcano <daniel.lezcano@linaro.org> | 2012-02-28 22:46:07 +0100 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2012-03-06 18:46:55 +0100 |
| commit | 9f60d33e1811e0aa696a3152050d6e3e4c3195aa (patch) | |
| tree | 7cf702dca14b1be0e310b6c45d2c71b32bce2aa2 /include/linux/mfd/dbx500-prcmu.h | |
| parent | cc9a0f68d1f8b9bfd9c0c2ada13db64d63f63db3 (diff) | |
mfd : Copy the db8500 gic setting to the prcmu
In the case we go to the retention mode, we decoupled the gic
in order to have the A9 core to reach a stable WFI state.
But we want the prcmu to wake up the A9 when the gic has a pending
irq which is done by copying the gic settings to the to the prcmu.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'include/linux/mfd/dbx500-prcmu.h')
| -rw-r--r-- | include/linux/mfd/dbx500-prcmu.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/mfd/dbx500-prcmu.h b/include/linux/mfd/dbx500-prcmu.h index 16418747dad..f8429cad0db 100644 --- a/include/linux/mfd/dbx500-prcmu.h +++ b/include/linux/mfd/dbx500-prcmu.h @@ -305,6 +305,14 @@ static inline bool prcmu_gic_pending_irq(void) return db8500_prcmu_gic_pending_irq(); } +static inline int prcmu_copy_gic_settings(void) +{ + if (cpu_is_u5500()) + return -EINVAL; + else + return db8500_prcmu_copy_gic_settings(); +} + static inline int prcmu_set_epod(u16 epod_id, u8 epod_state) { if (cpu_is_u5500()) |