clocksource/drivers/imx-tpm: Add CLOCK_EVT_FEAT_DYNIRQ
Add CLOCK_EVT_FEAT_DYNIRQ to allow the IRQ could be runtime set affinity to the cores that needs wake up, otherwise saying core0 has to send IPI to wakeup core1. With CLOCK_EVT_FEAT_DYNIRQ set, when broadcast timer could wake up the cores, IPI is not needed. Acked-by: Jacky Bai <ping.bai@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Link: https://lore.kernel.org/r/20211214120737.1611955-5-peng.fan@oss.nxp.com Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
This commit is contained in:
parent
5b3c267506
commit
39664b624f
|
@ -129,7 +129,7 @@ static struct timer_of to_tpm = {
|
|||
.clkevt = {
|
||||
.name = "i.MX7ULP TPM Timer",
|
||||
.rating = 200,
|
||||
.features = CLOCK_EVT_FEAT_ONESHOT,
|
||||
.features = CLOCK_EVT_FEAT_ONESHOT | CLOCK_EVT_FEAT_DYNIRQ,
|
||||
.set_state_shutdown = tpm_set_state_shutdown,
|
||||
.set_state_oneshot = tpm_set_state_oneshot,
|
||||
.set_next_event = tpm_set_next_event,
|
||||
|
|
Loading…
Reference in New Issue