Use clocksource_acpi_init() on ARM64 to initialise timers
in ACPI way when DT is not available.
Signed-off-by: Hanjun Guo <hanjun.guo@xxxxxxxxxx>
---
arch/arm64/kernel/time.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm64/kernel/time.c b/arch/arm64/kernel/time.c
index 29c39d5..6e453ac 100644
--- a/arch/arm64/kernel/time.c
+++ b/arch/arm64/kernel/time.c
@@ -67,6 +67,12 @@ void __init time_init(void)
clocksource_of_init();
+ /*
+ * Since ACPI or FDT will only one be available in the system,
+ * we can use clocksource_acpi_init() here safely
+ */
+ clocksource_acpi_init();
+
arch_timer_rate = arch_timer_get_rate();
if (!arch_timer_rate)
panic("Unable to initialise architected timer.\n");
--
1.7.9.5
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