1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/bcma/driver_mips.c b/drivers/bcma/driver_mips.c
index b17233cb75c6..c3e9dff4224e 100644
--- a/drivers/bcma/driver_mips.c
+++ b/drivers/bcma/driver_mips.c
@@ -166,6 +166,18 @@ static void bcma_core_mips_dump_irq(struct bcma_bus *bus)
 	}
 }
 
+u32 bcma_cpu_clock(struct bcma_drv_mips *mcore)
+{
+	struct bcma_bus *bus = mcore->core->bus;
+
+	if (bus->drv_cc.capabilities & BCMA_CC_CAP_PMU)
+		return bcma_pmu_get_clockcpu(&bus->drv_cc);
+
+	pr_err("No PMU available, need this to get the cpu clock\n");
+	return 0;
+}
+EXPORT_SYMBOL(bcma_cpu_clock);
+
 static void bcma_core_mips_flash_detect(struct bcma_drv_mips *mcore)
 {
 	struct bcma_bus *bus = mcore->core->bus;