Messages in this thread Patch in this message | | | From | Bartlomiej Zolnierkiewicz <> | Subject | [PATCH] arm64: dts: exynos: fix type of thermal trip points for Exynos7 | Date | Tue, 15 May 2018 14:37:54 +0200 |
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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@samsung.com> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.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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