This patch adds support for new flag which indicates
that trip point triggers IRQ when temperature is met.
Change existing trip points to be expicitly marked with the new flag.
Cc: Kukjin Kim <kgene@xxxxxxxxxx>
Cc: Krzysztof Kozlowski <krzk@xxxxxxxxxx>
Cc: devicetree@xxxxxxxxxxxxxxx
Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
Cc: linux-samsung-soc@xxxxxxxxxxxxxxx
Signed-off-by: Lukasz Luba <l.luba@xxxxxxxxxxxxxxxxxxx>
---
arch/arm/boot/dts/exynos4-cpu-thermal.dtsi | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/exynos4-cpu-thermal.dtsi b/arch/arm/boot/dts/exynos4-cpu-thermal.dtsi
index 021d9fc..5e07289 100644
--- a/arch/arm/boot/dts/exynos4-cpu-thermal.dtsi
+++ b/arch/arm/boot/dts/exynos4-cpu-thermal.dtsi
@@ -17,22 +17,26 @@ thermal-zones {
cpu_alert0: cpu-alert-0 {
temperature = <70000>; /* millicelsius */
hysteresis = <10000>; /* millicelsius */
- type = "active";
+ type = "passive";
+ irq-mode;
};
cpu_alert1: cpu-alert-1 {
temperature = <95000>; /* millicelsius */
hysteresis = <10000>; /* millicelsius */
- type = "active";
+ type = "passive";
+ irq-mode;
};
cpu_alert2: cpu-alert-2 {
temperature = <110000>; /* millicelsius */
hysteresis = <10000>; /* millicelsius */
- type = "active";
+ type = "passive";
+ irq-mode;
};
cpu_crit0: cpu-crit-0 {
temperature = <120000>; /* millicelsius */
hysteresis = <0>; /* millicelsius */
type = "critical";
+ irq-mode;
};
};
cooling-maps {
--
2.7.4
