From mboxrd@z Thu Jan 1 00:00:00 1970 From: Philipp Rossak Subject: [PATCH v3 29/30] ARM: dts: sun8i: a83t: add thermal zone to A83T Date: Thu, 30 Aug 2018 17:45:17 +0200 Message-ID: <20180830154518.29507-30-embed3d@gmail.com> References: <20180830154518.29507-1-embed3d@gmail.com> Reply-To: embed3d-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Return-path: Sender: linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org In-Reply-To: <20180830154518.29507-1-embed3d-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , To: lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, mark.rutland-5wv7dgnIgG8@public.gmane.org, maxime.ripard-LDxbnhwyfcJBDgjK7y7TUQ@public.gmane.org, wens-jdAy2FN1RRM@public.gmane.org, linux-I+IVW8TIWO2tmTQ+vhA3Yw@public.gmane.org, jic23-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, knaack.h-Mmb7MZpHnFY@public.gmane.org, lars-Qo5EllUWu/uELgA04lAiVw@public.gmane.org, pmeerw-jW+XmwGofnusTnJN9+BGXg@public.gmane.org, eugen.hristev-UWL1GkI3JZL3oGB3hsPCZA@public.gmane.org, rdunlap-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org, vilhelm.gray-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, clabbe.montjoie-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, quentin.schulz-LDxbnhwyfcJBDgjK7y7TUQ@public.gmane.org, geert+renesas-gXvu3+zWzMSzQB+pC5nmwQ@public.gmane.org, lukas-JFq808J9C/izQB+pC5nmwQ@public.gmane.org, icenowy-h8G6r0blFSE@public.gmane.org, arnd-r2nGTMty4D4@public.gmane.org, broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, arnaud.pouliquen-qxv4g6HH51o@public.gmane.org Cc: linux-iio-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org List-Id: devicetree@vger.kernel.org This patch adds the thermal zones to the A83T. Sensor 0 is located besides the cpu cluster 0. Sensor 1 is located besides cluster 1 and sensor 2 is located besides in the gpu. Signed-off-by: Philipp Rossak --- arch/arm/boot/dts/sun8i-a83t.dtsi | 103 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 103 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi b/arch/arm/boot/dts/sun8i-a83t.dtsi index f2f745930b08..78aa448e869f 100644 --- a/arch/arm/boot/dts/sun8i-a83t.dtsi +++ b/arch/arm/boot/dts/sun8i-a83t.dtsi @@ -50,6 +50,7 @@ #include #include #include +#include / { interrupt-parent = <&gic>; @@ -69,6 +70,9 @@ cci-control-port = <&cci_control0>; enable-method = "allwinner,sun8i-a83t-smp"; reg = <0>; + #cooling-cells = <2>; + cooling-min-level = <0>; + cooling-max-level = <7>; }; cpu@1 { @@ -107,6 +111,9 @@ cci-control-port = <&cci_control1>; enable-method = "allwinner,sun8i-a83t-smp"; reg = <0x100>; + #cooling-cells = <2>; + cooling-min-level = <0>; + cooling-max-level = <7>; }; cpu@101 { @@ -1035,4 +1042,100 @@ #size-cells = <0>; }; }; + + thermal-zones { + cpu0_thermal: cpu0-thermal { + polling-delay-passive = <1000>; + polling-delay = <5000>; + thermal-sensors = <&ths 0>; + + trips { + cpu0_warm: cpu_warm { + temperature = <70000>; + hysteresis = <2000>; + type = "passive"; + }; + cpu0_hot: cpu_hot { + temperature = <80000>; + hysteresis = <2000>; + type = "passive"; + }; + cpu0_very_hot: cpu_very_hot { + temperature = <90000>; + hysteresis = <2000>; + type = "passive"; + }; + cpu0_crit: cpu_crit { + temperature = <105000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + + cooling-maps { + cpu_warm_limit_cpu { + trip = <&cpu0_warm>; + cooling-device = <&cpu0 THERMAL_NO_LIMIT 4>; + }; + cpu_hot_limit_cpu { + trip = <&cpu0_hot>; + cooling-device = <&cpu0 5 5>; + }; + cpu_very_hot_limit_cpu { + trip = <&cpu0_very_hot>; + cooling-device = <&cpu0 7 THERMAL_NO_LIMIT>; + }; + }; + }; + + cpu1_thermal: cpu1-thermal { + polling-delay-passive = <1000>; + polling-delay = <5000>; + thermal-sensors = <&ths 1>; + + trips { + cpu1_warm: cpu_warm { + temperature = <70000>; + hysteresis = <2000>; + type = "passive"; + }; + cpu1_hot: cpu_hot { + temperature = <80000>; + hysteresis = <2000>; + type = "passive"; + }; + cpu1_very_hot: cpu_very_hot { + temperature = <90000>; + hysteresis = <2000>; + type = "passive"; + }; + cpu1_crit: cpu_crit { + temperature = <105000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + + cooling-maps { + cpu_warm_limit_cpu { + trip = <&cpu1_warm>; + cooling-device = <&cpu100 THERMAL_NO_LIMIT 4>; + }; + cpu_hot_limit_cpu { + trip = <&cpu1_hot>; + cooling-device = <&cpu100 5 5>; + }; + cpu_very_hot_limit_cpu { + trip = <&cpu1_very_hot>; + cooling-device = <&cpu100 7 THERMAL_NO_LIMIT>; + }; + }; + }; + + gpu_thermal: gpu-thermal { + polling-delay-passive = <1000>; + polling-delay = <5000>; + thermal-sensors = <&ths 2>; + }; + }; }; -- 2.11.0