diff options
| author | Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2013-08-03 20:00:54 +0200 |
|---|---|---|
| committer | Benoit Cousson <bcousson@baylibre.com> | 2013-10-08 17:51:39 +0200 |
| commit | 6797cdbe14b262c3bcb5a65b1488ae46fdc6b4db (patch) | |
| tree | d0811e2eb413cbb33764e28baed69693ef909b40 /arch/arm/boot/dts/am33xx.dtsi | |
| parent | 78132036da5e11e9d54ef1d62d41255ccdae1c4f (diff) | |
ARM: dts: AM33XX: Add PMU support
ARM Performance Monitor Units are available on the am33xx,
add the support in the dtsi.
Tested with perf and oprofile on a regular beaglebone.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
Diffstat (limited to 'arch/arm/boot/dts/am33xx.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/am33xx.dtsi | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index f9c5da9c7fe1..4d1c6321b252 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -57,6 +57,11 @@ }; }; + pmu { + compatible = "arm,cortex-a8-pmu"; + interrupts = <3>; + }; + /* * The soc node represents the soc top level view. It is uses for IPs * that are not memory mapped in the MPU view or for the MPU itself. |