| commit | d9e2b19b02744068b1cc16ca7d5249a62e789601 | |
| author | Ludovic Barre <ludovic.barre@st.com> | |
| Thu, 26 Apr 2018 16:18:27 +0000 (26 18:18 +0200) | ||
| committer | Marc Zyngier <marc.zyngier@arm.com> | |
| Thu, 24 May 2018 11:38:20 +0000 (24 12:38 +0100) | ||
| tree | 2b9b363d6174e550c665a1f3173418aa0897eff1 | treesnapshot (tar.gz zip) |
| parent | be6230f0c2bd5d2fe7530d04d015d454f235f21d | commitdiff |
irqchip/stm32: Add suspend support
This patch adds suspend feature.
-Use default irq_set_wake function to store wakeup request.
-Suspend function set wake_active into imr of each bank
and save rising/falling trigger registers.
-Resume function restore the mask_cache interrupt into
imr of each bank and restore rising/falling trigger registers.
Signed-off-by: Ludovic Barre <ludovic.barre@st.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
This patch adds suspend feature.
-Use default irq_set_wake function to store wakeup request.
-Suspend function set wake_active into imr of each bank
and save rising/falling trigger registers.
-Resume function restore the mask_cache interrupt into
imr of each bank and restore rising/falling trigger registers.
Signed-off-by: Ludovic Barre <ludovic.barre@st.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
| drivers/irqchip/irq-stm32-exti.c | diffblobblamehistory |