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Date: Tue, 15 May 2018 14:37:54 +0200
From: Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
To: Krzysztof Kozlowski <krzk@...nel.org>
Cc: Alim Akhtar <alim.akhtar@...sung.com>,
linux-samsung-soc@...r.kernel.org, linux-pm@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH] arm64: dts: exynos: fix type of thermal trip points for
Exynos7
Currently Exynos thermal driver treats as "active" all specified
trip points before reaching maximum number of hardware supported
trip points. Moreover polling-delay-passive is specified as "0"
in exynos7.dtsi (IOW passive polling is disabled). Therefore fix
type of cpu-alert-0 to cpu-alert6 trip points to be "active"
instead of "passive" (cpu-alert-7 type is "critical" so it
doesn't need a fixup).
Cc: Alim Akhtar <alim.akhtar@...sung.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
---
arch/arm64/boot/dts/exynos/exynos7-trip-points.dtsi | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
Index: b/arch/arm64/boot/dts/exynos/exynos7-trip-points.dtsi
===================================================================
--- a/arch/arm64/boot/dts/exynos/exynos7-trip-points.dtsi 2018-05-15 13:57:55.822172496 +0200
+++ b/arch/arm64/boot/dts/exynos/exynos7-trip-points.dtsi 2018-05-15 14:23:12.594016481 +0200
@@ -10,37 +10,37 @@ trips {
cpu-alert-0 {
temperature = <75000>; /* millicelsius */
hysteresis = <10000>; /* millicelsius */
- type = "passive";
+ type = "active";
};
cpu-alert-1 {
temperature = <80000>; /* millicelsius */
hysteresis = <10000>; /* millicelsius */
- type = "passive";
+ type = "active";
};
cpu-alert-2 {
temperature = <85000>; /* millicelsius */
hysteresis = <10000>; /* millicelsius */
- type = "passive";
+ type = "active";
};
cpu-alert-3 {
temperature = <90000>; /* millicelsius */
hysteresis = <10000>; /* millicelsius */
- type = "passive";
+ type = "active";
};
cpu-alert-4 {
temperature = <95000>; /* millicelsius */
hysteresis = <10000>; /* millicelsius */
- type = "passive";
+ type = "active";
};
cpu-alert-5 {
temperature = <100000>; /* millicelsius */
hysteresis = <10000>; /* millicelsius */
- type = "passive";
+ type = "active";
};
cpu-alert-6 {
temperature = <110000>; /* millicelsius */
hysteresis = <10000>; /* millicelsius */
- type = "passive";
+ type = "active";
};
cpu-crit-0 {
temperature = <115000>; /* millicelsius */
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