[PATCH v1 7/7] ARM: tegra: ouya: Enable memory frequency thermal throttling using ACTMON

[Dmitry Osipenko]

The ACTMON module monitors activity of memory clients and then devfreq
driver makes decisions about a required memory frequency based on info
from ACTMON. Add ACTMON device to the thermal zone of Ouya in order to
use it as a cooling device which throttles memory freq on overheat.

Tested-by: Peter Geis <pgwipeout@xxxxxxxxx>
Tested-by: Matt Merhar <mattmerhar@xxxxxxxxxxxxxx>
Signed-off-by: Dmitry Osipenko <digetx@xxxxxxxxx>
---
 arch/arm/boot/dts/tegra30-ouya.dts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/tegra30-ouya.dts b/arch/arm/boot/dts/tegra30-ouya.dts
index 9a10e0d69762..e767ac227a81 100644
--- a/arch/arm/boot/dts/tegra30-ouya.dts
+++ b/arch/arm/boot/dts/tegra30-ouya.dts
@@ -463,7 +463,8 @@ map1 {
 					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
 							 <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
 							 <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
-							 <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+							 <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+							 <&actmon THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
 				};
 			};
 		};
-- 
2.30.2