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[v3,5/6] drivers: clocksource: enable hwcaps for event stream on ARM arch timer

Message ID 1376414984-14182-6-git-send-email-Sudeep.KarkadaNagesha@arm.com (mailing list archive)
State New, archived
Headers show

Commit Message

Sudeep KarkadaNagesha Aug. 13, 2013, 5:29 p.m. UTC 
From: Sudeep KarkadaNagesha <sudeep.karkadanagesha@arm.com>

This patch enables hwcap definition to the users for event stream
feature on ARM architected timers.

Cc: Will Deacon <will.deacon@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Sudeep KarkadaNagesha <sudeep.karkadanagesha@arm.com>
---
 drivers/clocksource/arm_arch_timer.c | 3 +++
 1 file changed, 3 insertions(+)
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Patch

diff --git a/drivers/clocksource/arm_arch_timer.c b/drivers/clocksource/arm_arch_timer.c
index 6301ee5..05d1e13 100644
--- a/drivers/clocksource/arm_arch_timer.c
+++ b/drivers/clocksource/arm_arch_timer.c
@@ -162,6 +162,9 @@  static int arch_timer_setup(struct clock_event_device *clk)
 		pos--;
 	arch_counter_set_user_access(min(pos, 15));
 
+	/* enable hwcap definition to the users for event stream feature */
+	arch_timer_set_hwcap_evtstrm();
+
 	return 0;
 }