[RESEND] arm64: dts: mt8173: fix cooling device range

Message ID 20200424082340.4127-1-michael.kao@mediatek.com
State New
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Series
  • [RESEND] arm64: dts: mt8173: fix cooling device range
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Commit Message

Michael Kao April 24, 2020, 8:23 a.m.
When thermal reaches target temperature,it would be pinned to state 0
(max frequency and power).
Fix the throttling range to no limit.

Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>

Signed-off-by: Michael Kao <michael.kao@mediatek.com>

---
 arch/arm64/boot/dts/mediatek/mt8173.dtsi | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

-- 
2.18.0

Patch

diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
index ccb8e88a60c5..cae2cec46cdc 100644
--- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
@@ -19,6 +19,7 @@ 
 #include <dt-bindings/power/mt8173-power.h>
 #include <dt-bindings/reset/mt8173-resets.h>
 #include <dt-bindings/gce/mt8173-gce.h>
+#include <dt-bindings/thermal/thermal.h>
 #include "mt8173-pinfunc.h"
 
 / {
@@ -294,14 +295,18 @@ 
 			cooling-maps {
 				map@0 {
 					trip = <&target>;
-					cooling-device = <&cpu0 0 0>,
-							 <&cpu1 0 0>;
+					cooling-device = <&cpu0 THERMAL_NO_LIMIT
+							  THERMAL_NO_LIMIT>,
+							 <&cpu1 THERMAL_NO_LIMIT
+							  THERMAL_NO_LIMIT>;
 					contribution = <3072>;
 				};
 				map@1 {
 					trip = <&target>;
-					cooling-device = <&cpu2 0 0>,
-							 <&cpu3 0 0>;
+					cooling-device = <&cpu2 THERMAL_NO_LIMIT
+							  THERMAL_NO_LIMIT>,
+							 <&cpu3 THERMAL_NO_LIMIT
+							  THERMAL_NO_LIMIT>;
 					contribution = <1024>;
 				};
 			};