[RFC PATCH v2 4/4] arm64: Enable dynamic CPU capacity initialization

[Juri Lelli]

Define arch_wants_init_cpu_capacity() to return true; so that
cpufreq_init_cpu_capacity() can go ahead and profile CPU capacities
at boot time.

Cc: Catalin Marinas <catalin.marinas at arm.com>
Cc: Will Deacon <will.deacon at arm.com>
Cc: Sudeep Holla <sudeep.holla at arm.com>
Cc: Mark Rutland <mark.rutland at arm.com>
Signed-off-by: Juri Lelli <juri.lelli at arm.com>
---
 arch/arm64/kernel/topology.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/kernel/topology.c b/arch/arm64/kernel/topology.c
index 3b75d63..f2513a6 100644
--- a/arch/arm64/kernel/topology.c
+++ b/arch/arm64/kernel/topology.c
@@ -35,6 +35,11 @@ void set_capacity_scale(unsigned int cpu, unsigned long capacity)
 	per_cpu(cpu_scale, cpu) = capacity;
 }
 
+bool arch_wants_init_cpu_capacity(void)
+{
+	return true;
+}
+
 static int __init get_cpu_for_node(struct device_node *node)
 {
 	struct device_node *cpu_node;
-- 
2.2.2