From: Anand Moon <linux.amoon@gmail.com> To: Lukasz Majewski <l.majewski@samsung.com>, Eduardo Valentin <edubezval@gmail.com>, Sjoerd Simons <sjoerd.simons@collabora.co.uk>, Russell King <linux@arm.linux.org.uk>, Kukjin Kim <kgene@kernel.org> Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pwm@vger.kernel.org, Anand Moon <linux.amoon@gmail.com> Subject: [PATCH 3/6] ARM:dts exynos5422 Update the thermal sensor for tmu_cpu0 Date: Fri, 27 Mar 2015 03:09:12 +1030 [thread overview] Message-ID: <1427387955-5129-4-git-send-email-linux.amoon@gmail.com> (raw) In-Reply-To: <1427387955-5129-1-git-send-email-linux.amoon@gmail.com> Move the registration of thermal sensors for tmu_cpu0 from exynos5420.dtsi to exynos5-cpu-thermal.dtsi, to avoid duplicate registration of the sensors. Tested on OdroidXU3 board. Signed-off-by: Anand Moon <linux.amoon@gmail.com> --- arch/arm/boot/dts/exynos5-cpu-thermal.dtsi | 58 ++++++++++++++++++++++++++++++ arch/arm/boot/dts/exynos5420.dtsi | 4 --- arch/arm/boot/dts/exynos5422-odroidxu3.dts | 1 + 3 files changed, 59 insertions(+), 4 deletions(-) create mode 100644 arch/arm/boot/dts/exynos5-cpu-thermal.dtsi diff --git a/arch/arm/boot/dts/exynos5-cpu-thermal.dtsi b/arch/arm/boot/dts/exynos5-cpu-thermal.dtsi new file mode 100644 index 0000000..8fede70 --- /dev/null +++ b/arch/arm/boot/dts/exynos5-cpu-thermal.dtsi @@ -0,0 +1,58 @@ +/* + * Device tree sources for Exynos5 thermal zone + * + * Copyright (c) 2014 Lukasz Majewski <l.majewski@samsung.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#include <dt-bindings/thermal/thermal.h> + +/ { + thermal-zones { + cpu0_thermal: cpu0-thermal { + thermal-sensors = <&tmu_cpu0>; + polling-delay-passive = <0>; + polling-delay = <0>; + trips { + cpu_alert0: cpu-alert-0 { + temperature = <48000>; /* ms */ + hysteresis = <3000>; /* ms */ + type = "active"; + }; + cpu_alert1: cpu-alert-1 { + temperature = <53000>; /* ms */ + hysteresis = <3000>; /* ms */ + type = "active"; + }; + cpu_alert2: cpu-alert-2 { + temperature = <59000>; /* ms */ + hysteresis = <3000>; /* ms */ + type = "active"; + }; + cpu_crit0: cpu-crit-0 { + temperature = <75000>; /* ms */ + hysteresis = <0>; /* ms */ + type = "critical"; + }; + }; + cooling-maps { + map0 { + trip = <&cpu_alert0>; + cooling-device = <&fan0 0 1>; + }; + map1 { + trip = <&cpu_alert1>; + cooling-device = <&fan0 1 2>; + }; + map2 { + trip = <&cpu_alert2>; + cooling-device = <&fan0 2 3>; + }; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi index 6b49f3c..eb0f16c 100644 --- a/arch/arm/boot/dts/exynos5420.dtsi +++ b/arch/arm/boot/dts/exynos5420.dtsi @@ -827,10 +827,6 @@ }; thermal-zones { - cpu0_thermal: cpu0-thermal { - thermal-sensors = <&tmu_cpu0>; - #include "exynos5420-trip-points.dtsi" - }; cpu1_thermal: cpu1-thermal { thermal-sensors = <&tmu_cpu1>; #include "exynos5420-trip-points.dtsi" diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3.dts b/arch/arm/boot/dts/exynos5422-odroidxu3.dts index eaec006..c8b3e3e 100644 --- a/arch/arm/boot/dts/exynos5422-odroidxu3.dts +++ b/arch/arm/boot/dts/exynos5422-odroidxu3.dts @@ -12,6 +12,7 @@ /dts-v1/; #include "exynos5800.dtsi" +#include "exynos5-cpu-thermal.dtsi" / { model = "Hardkernel Odroid XU3"; -- 1.9.1
WARNING: multiple messages have this Message-ID (diff)
From: linux.amoon@gmail.com (Anand Moon) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 3/6] ARM:dts exynos5422 Update the thermal sensor for tmu_cpu0 Date: Fri, 27 Mar 2015 03:09:12 +1030 [thread overview] Message-ID: <1427387955-5129-4-git-send-email-linux.amoon@gmail.com> (raw) In-Reply-To: <1427387955-5129-1-git-send-email-linux.amoon@gmail.com> Move the registration of thermal sensors for tmu_cpu0 from exynos5420.dtsi to exynos5-cpu-thermal.dtsi, to avoid duplicate registration of the sensors. Tested on OdroidXU3 board. Signed-off-by: Anand Moon <linux.amoon@gmail.com> --- arch/arm/boot/dts/exynos5-cpu-thermal.dtsi | 58 ++++++++++++++++++++++++++++++ arch/arm/boot/dts/exynos5420.dtsi | 4 --- arch/arm/boot/dts/exynos5422-odroidxu3.dts | 1 + 3 files changed, 59 insertions(+), 4 deletions(-) create mode 100644 arch/arm/boot/dts/exynos5-cpu-thermal.dtsi diff --git a/arch/arm/boot/dts/exynos5-cpu-thermal.dtsi b/arch/arm/boot/dts/exynos5-cpu-thermal.dtsi new file mode 100644 index 0000000..8fede70 --- /dev/null +++ b/arch/arm/boot/dts/exynos5-cpu-thermal.dtsi @@ -0,0 +1,58 @@ +/* + * Device tree sources for Exynos5 thermal zone + * + * Copyright (c) 2014 Lukasz Majewski <l.majewski@samsung.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#include <dt-bindings/thermal/thermal.h> + +/ { + thermal-zones { + cpu0_thermal: cpu0-thermal { + thermal-sensors = <&tmu_cpu0>; + polling-delay-passive = <0>; + polling-delay = <0>; + trips { + cpu_alert0: cpu-alert-0 { + temperature = <48000>; /* ms */ + hysteresis = <3000>; /* ms */ + type = "active"; + }; + cpu_alert1: cpu-alert-1 { + temperature = <53000>; /* ms */ + hysteresis = <3000>; /* ms */ + type = "active"; + }; + cpu_alert2: cpu-alert-2 { + temperature = <59000>; /* ms */ + hysteresis = <3000>; /* ms */ + type = "active"; + }; + cpu_crit0: cpu-crit-0 { + temperature = <75000>; /* ms */ + hysteresis = <0>; /* ms */ + type = "critical"; + }; + }; + cooling-maps { + map0 { + trip = <&cpu_alert0>; + cooling-device = <&fan0 0 1>; + }; + map1 { + trip = <&cpu_alert1>; + cooling-device = <&fan0 1 2>; + }; + map2 { + trip = <&cpu_alert2>; + cooling-device = <&fan0 2 3>; + }; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi index 6b49f3c..eb0f16c 100644 --- a/arch/arm/boot/dts/exynos5420.dtsi +++ b/arch/arm/boot/dts/exynos5420.dtsi @@ -827,10 +827,6 @@ }; thermal-zones { - cpu0_thermal: cpu0-thermal { - thermal-sensors = <&tmu_cpu0>; - #include "exynos5420-trip-points.dtsi" - }; cpu1_thermal: cpu1-thermal { thermal-sensors = <&tmu_cpu1>; #include "exynos5420-trip-points.dtsi" diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3.dts b/arch/arm/boot/dts/exynos5422-odroidxu3.dts index eaec006..c8b3e3e 100644 --- a/arch/arm/boot/dts/exynos5422-odroidxu3.dts +++ b/arch/arm/boot/dts/exynos5422-odroidxu3.dts @@ -12,6 +12,7 @@ /dts-v1/; #include "exynos5800.dtsi" +#include "exynos5-cpu-thermal.dtsi" / { model = "Hardkernel Odroid XU3"; -- 1.9.1
next prev parent reply other threads:[~2015-03-26 16:40 UTC|newest] Thread overview: 86+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-03-26 16:39 Exynos5422 odroidxu3 pwm-fan control using thermal sensors Anand Moon 2015-03-26 16:39 ` Anand Moon 2015-03-26 16:39 ` [PATCH 1/6] ARM: dts :exynos5422-odroidxu3 Add pwm-fan node to the Odroid-XU3 board Anand Moon 2015-03-26 16:39 ` Anand Moon 2015-04-08 7:46 ` Lukasz Majewski 2015-04-08 7:46 ` Lukasz Majewski 2015-03-26 16:39 ` [PATCH 2/6] ARM: dts exynos5420 update the cooling cells for core cpu0 Anand Moon 2015-03-26 16:39 ` Anand Moon 2015-04-08 7:47 ` Lukasz Majewski 2015-04-08 7:47 ` Lukasz Majewski 2015-03-26 16:39 ` Anand Moon [this message] 2015-03-26 16:39 ` [PATCH 3/6] ARM:dts exynos5422 Update the thermal sensor for tmu_cpu0 Anand Moon 2015-04-08 8:02 ` Lukasz Majewski 2015-04-08 8:02 ` Lukasz Majewski 2015-04-08 8:02 ` Lukasz Majewski 2015-04-08 9:12 ` Anand Moon 2015-04-08 9:12 ` Anand Moon 2015-04-08 9:12 ` Anand Moon 2015-04-08 9:30 ` Lukasz Majewski 2015-04-08 9:30 ` Lukasz Majewski 2015-04-08 9:30 ` Lukasz Majewski 2015-04-08 9:44 ` Anand Moon 2015-04-08 9:44 ` Anand Moon 2015-04-08 9:44 ` Anand Moon 2015-03-26 16:39 ` [PATCH 4/6] ARM: dts: OdroidXU3: Enable TMU at Exynos5422 base Anand Moon 2015-03-26 16:39 ` Anand Moon 2015-04-08 8:03 ` Lukasz Majewski 2015-04-08 8:03 ` Lukasz Majewski 2015-03-26 16:39 ` [PATCH 5/6] pwm: samsung: Fix output race on disabling Anand Moon 2015-03-26 16:39 ` Anand Moon 2015-03-26 16:39 ` Anand Moon 2015-04-08 8:28 ` Lukasz Majewski 2015-04-08 8:28 ` Lukasz Majewski 2015-04-08 8:42 ` Sjoerd Simons 2015-04-08 8:42 ` Sjoerd Simons 2015-04-08 8:53 ` Anand Moon 2015-04-08 8:53 ` Anand Moon 2015-04-08 8:53 ` Anand Moon 2015-03-26 16:39 ` [PATCH 6/6] hwmon: pwm-fan: Update the duty cycle inorder to control the pwm-fan Anand Moon 2015-03-26 16:39 ` Anand Moon 2015-04-08 8:44 ` Lukasz Majewski 2015-04-08 8:44 ` Lukasz Majewski 2015-04-08 13:11 ` Guenter Roeck 2015-04-08 13:11 ` Guenter Roeck 2015-04-08 15:32 ` Guenter Roeck 2015-04-08 15:32 ` Guenter Roeck 2015-04-08 16:02 ` Anand Moon 2015-04-08 16:02 ` Anand Moon 2015-04-08 16:02 ` Anand Moon 2015-04-08 16:53 ` Guenter Roeck 2015-04-08 16:53 ` Guenter Roeck 2015-04-08 16:53 ` Guenter Roeck 2015-04-08 17:49 ` Anand Moon 2015-04-08 17:49 ` Anand Moon 2015-04-08 17:49 ` Anand Moon 2015-04-10 11:28 ` Anand Moon 2015-04-10 11:28 ` Anand Moon 2015-04-10 11:28 ` Anand Moon 2015-04-10 12:00 ` Sjoerd Simons 2015-04-10 12:00 ` Sjoerd Simons 2015-04-10 12:00 ` Sjoerd Simons 2015-04-10 12:59 ` Anand Moon 2015-04-10 12:59 ` Anand Moon 2015-04-10 12:59 ` Anand Moon 2015-04-10 13:09 ` Guenter Roeck 2015-04-10 13:09 ` Guenter Roeck 2015-04-10 13:09 ` Guenter Roeck 2015-04-10 13:17 ` Anand Moon 2015-04-10 13:17 ` Anand Moon 2015-04-10 13:17 ` Anand Moon 2015-04-10 13:30 ` Sjoerd Simons 2015-04-10 13:30 ` Sjoerd Simons 2015-04-10 13:30 ` Sjoerd Simons 2015-04-10 13:58 ` Thierry Reding 2015-04-10 13:58 ` Thierry Reding 2015-04-10 13:58 ` Thierry Reding 2015-04-10 17:25 ` Ben Gamari 2015-04-10 17:25 ` Ben Gamari 2015-04-10 17:25 ` Ben Gamari 2015-04-10 17:58 ` Guenter Roeck 2015-04-10 17:58 ` Guenter Roeck 2015-04-10 17:58 ` Guenter Roeck 2015-04-02 10:02 ` Exynos5422 odroidxu3 pwm-fan control using thermal sensors Markus Reichl 2015-04-02 10:02 ` Markus Reichl 2015-04-02 10:06 ` Markus Reichl 2015-04-02 10:06 ` Markus Reichl
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