ARM: perf: add devicetree bindings for 11MPcore, A5, A7 and A15 PMUs

This patch adds separate devicetree bindings for 11MPcore and
Cortex-{A5,A7,A15} PMUs in preparation for improved devicetree parsing
in the ARM perf-event CPU PMU driver.

Cc: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>

1 files changed, 5 insertions, 1 deletions

diff --git a/arch/arm/kernel/perf_event.c b/arch/arm/kernel/perf_event.c
index c44647ef7357..3aa338849133 100644
--- a/arch/arm/kernel/perf_event.c
+++ b/arch/arm/kernel/perf_event.c
@@ -646,10 +646,14 @@ arch_initcall(cpu_pmu_reset);
  * PMU platform driver and devicetree bindings.
  */
 static struct of_device_id armpmu_of_device_ids[] = {
+        {.compatible = "arm,cortex-a15-pmu"},
         {.compatible = "arm,cortex-a9-pmu"},
         {.compatible = "arm,cortex-a8-pmu"},
-        {.compatible = "arm,arm1136-pmu"},
+        {.compatible = "arm,cortex-a7-pmu"},
+        {.compatible = "arm,cortex-a5-pmu"},
+        {.compatible = "arm,arm11mpcore-pmu"},
         {.compatible = "arm,arm1176-pmu"},
+        {.compatible = "arm,arm1136-pmu"},
         {},
 };