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From: Michael Kao <michael.kao@mediatek.com>
To: Zhang Rui <rui.zhang@intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>,
	devicetree@vger.kernel.org, srv_heupstream@mediatek.com,
	linux-pm@vger.kernel.org,
	Daniel Lezcano <daniel.lezcano@linaro.org>,
	linux-kernel@vger.kernel.org,
	Eduardo Valentin <edubezval@gmail.com>,
	Rob Herring <robh+dt@kernel.org>,
	linux-mediatek@lists.infradead.org, hsinyi@chromium.org,
	Matthias Brugger <matthias.bgg@gmail.com>,
	Matthias Kaehlcke <mka@chromium.org>,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v3,4/8] arm64: dts: mt8183: Configure CPU cooling
Date: Tue, 25 Feb 2020 17:34:06 +0800	[thread overview]
Message-ID: <1582623246.27539.3.camel@mtksdccf07> (raw)
In-Reply-To: <20200103064407.19861-5-michael.kao@mediatek.com>

On Fri, 2020-01-03 at 14:44 +0800, Michael Kao wrote:
> From: Matthias Kaehlcke <mka@chromium.org>
> 
> Add two passive trip points at 68°C and 85°C for the CPU temperature.
> 
> Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
> Signed-off-by: Michael Kao <michael.kao@mediatek.com>
> ---
>  arch/arm64/boot/dts/mediatek/mt8183.dtsi | 55 ++++++++++++++++++++++++
>  1 file changed, 55 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
> index 63378ae14a16..78575c3183a4 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
> @@ -609,6 +609,61 @@
>  				polling-delay = <1000>;
>  				thermal-sensors = <&thermal 0>;
>  				sustainable-power = <5000>;
> +
> +				trips {
> +					threshold: trip-point@0 {
> +						temperature = <68000>;
> +						hysteresis = <2000>;
> +						type = "passive";
> +					};
> +
> +					target: trip-point@1 {
> +						temperature = <85000>;
> +						hysteresis = <2000>;
> +						type = "passive";
> +					};
> +
> +					cpu_crit: cpu-crit {
> +						temperature = <115000>;
> +						hysteresis = <2000>;
> +						type = "critical";
> +					};
> +				};
> +
> +				cooling-maps {
> +					map0 {
> +						trip = <&target>;
> +						cooling-device = <&cpu0
> +							THERMAL_NO_LIMIT
> +							THERMAL_NO_LIMIT>,
> +								 <&cpu1
> +							THERMAL_NO_LIMIT
> +							THERMAL_NO_LIMIT>,
> +								 <&cpu2
> +							THERMAL_NO_LIMIT
> +							THERMAL_NO_LIMIT>,
> +								 <&cpu3
> +							THERMAL_NO_LIMIT
> +							THERMAL_NO_LIMIT>;
> +						contribution = <3072>;
> +					};
> +					map1 {
> +						trip = <&target>;
> +						cooling-device = <&cpu4
> +							THERMAL_NO_LIMIT
> +							THERMAL_NO_LIMIT>,
> +								 <&cpu5
> +							THERMAL_NO_LIMIT
> +							THERMAL_NO_LIMIT>,
> +								 <&cpu6
> +							THERMAL_NO_LIMIT
> +							THERMAL_NO_LIMIT>,
> +								 <&cpu7
> +							THERMAL_NO_LIMIT
> +							THERMAL_NO_LIMIT>;
> +						contribution = <1024>;
> +					};
> +				};
>  			};
>  
>  			/* The tzts1 ~ tzts6 don't need to polling */

Gentally remind, do you have any comments?
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek

WARNING: multiple messages have this Message-ID (diff)
From: Michael Kao <michael.kao@mediatek.com>
To: Zhang Rui <rui.zhang@intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>,
	devicetree@vger.kernel.org, srv_heupstream@mediatek.com,
	linux-pm@vger.kernel.org,
	Daniel Lezcano <daniel.lezcano@linaro.org>,
	linux-kernel@vger.kernel.org,
	Eduardo Valentin <edubezval@gmail.com>,
	Rob Herring <robh+dt@kernel.org>,
	linux-mediatek@lists.infradead.org, hsinyi@chromium.org,
	Matthias Brugger <matthias.bgg@gmail.com>,
	Matthias Kaehlcke <mka@chromium.org>,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v3,4/8] arm64: dts: mt8183: Configure CPU cooling
Date: Tue, 25 Feb 2020 17:34:06 +0800	[thread overview]
Message-ID: <1582623246.27539.3.camel@mtksdccf07> (raw)
In-Reply-To: <20200103064407.19861-5-michael.kao@mediatek.com>

On Fri, 2020-01-03 at 14:44 +0800, Michael Kao wrote:
> From: Matthias Kaehlcke <mka@chromium.org>
> 
> Add two passive trip points at 68°C and 85°C for the CPU temperature.
> 
> Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
> Signed-off-by: Michael Kao <michael.kao@mediatek.com>
> ---
>  arch/arm64/boot/dts/mediatek/mt8183.dtsi | 55 ++++++++++++++++++++++++
>  1 file changed, 55 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
> index 63378ae14a16..78575c3183a4 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
> @@ -609,6 +609,61 @@
>  				polling-delay = <1000>;
>  				thermal-sensors = <&thermal 0>;
>  				sustainable-power = <5000>;
> +
> +				trips {
> +					threshold: trip-point@0 {
> +						temperature = <68000>;
> +						hysteresis = <2000>;
> +						type = "passive";
> +					};
> +
> +					target: trip-point@1 {
> +						temperature = <85000>;
> +						hysteresis = <2000>;
> +						type = "passive";
> +					};
> +
> +					cpu_crit: cpu-crit {
> +						temperature = <115000>;
> +						hysteresis = <2000>;
> +						type = "critical";
> +					};
> +				};
> +
> +				cooling-maps {
> +					map0 {
> +						trip = <&target>;
> +						cooling-device = <&cpu0
> +							THERMAL_NO_LIMIT
> +							THERMAL_NO_LIMIT>,
> +								 <&cpu1
> +							THERMAL_NO_LIMIT
> +							THERMAL_NO_LIMIT>,
> +								 <&cpu2
> +							THERMAL_NO_LIMIT
> +							THERMAL_NO_LIMIT>,
> +								 <&cpu3
> +							THERMAL_NO_LIMIT
> +							THERMAL_NO_LIMIT>;
> +						contribution = <3072>;
> +					};
> +					map1 {
> +						trip = <&target>;
> +						cooling-device = <&cpu4
> +							THERMAL_NO_LIMIT
> +							THERMAL_NO_LIMIT>,
> +								 <&cpu5
> +							THERMAL_NO_LIMIT
> +							THERMAL_NO_LIMIT>,
> +								 <&cpu6
> +							THERMAL_NO_LIMIT
> +							THERMAL_NO_LIMIT>,
> +								 <&cpu7
> +							THERMAL_NO_LIMIT
> +							THERMAL_NO_LIMIT>;
> +						contribution = <1024>;
> +					};
> +				};
>  			};
>  
>  			/* The tzts1 ~ tzts6 don't need to polling */

Gentally remind, do you have any comments?
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  reply	other threads:[~2020-02-25  9:34 UTC|newest]

Thread overview: 54+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-03  6:43 [PATCH v3,0/8] Add Mediatek thermal dirver and dtsi Michael Kao
2020-01-03  6:43 ` Michael Kao
2020-01-03  6:43 ` Michael Kao
2020-01-03  6:44 ` [PATCH v3,1/8] arm64: dts: mt8183: add thermal zone node Michael Kao
2020-01-03  6:44   ` Michael Kao
2020-01-09 11:31   ` Daniel Lezcano
2020-01-09 11:31     ` Daniel Lezcano
2020-01-09 11:31     ` Daniel Lezcano
2020-02-11  3:17     ` Michael Kao
2020-02-11  3:17       ` Michael Kao
2020-02-20 11:52       ` Daniel Lezcano
2020-02-20 11:52         ` Daniel Lezcano
2020-02-20 11:52         ` Daniel Lezcano
2020-02-20 20:57         ` Matthias Brugger
2020-02-20 20:57           ` Matthias Brugger
2020-02-20 20:57           ` Matthias Brugger
2020-02-26  1:58           ` Michael Kao
2020-02-26  1:58             ` Michael Kao
2020-02-26  1:58             ` Michael Kao
2020-02-20 20:56   ` Matthias Brugger
2020-02-20 20:56     ` Matthias Brugger
2020-02-20 20:56     ` Matthias Brugger
2020-01-03  6:44 ` [PATCH v3, 2/8] arm64: dts: mt8183: add/update dynamic power coefficients Michael Kao
2020-01-03  6:44   ` Michael Kao
2020-01-10 14:40   ` [PATCH v3,2/8] " Matthias Brugger
2020-01-10 14:40     ` Matthias Brugger
2020-01-10 14:40     ` Matthias Brugger
2020-02-11  2:05     ` Michael Kao
2020-02-11  2:05       ` Michael Kao
2020-02-20 21:06       ` Matthias Brugger
2020-02-20 21:06         ` Matthias Brugger
2020-02-20 21:06         ` Matthias Brugger
2020-01-03  6:44 ` [PATCH v3,3/8] arm64: dts: mt8183: Add #cooling-cells to CPU nodes Michael Kao
2020-01-03  6:44   ` Michael Kao
2020-02-20 21:59   ` Matthias Brugger
2020-02-20 21:59     ` Matthias Brugger
2020-02-20 21:59     ` Matthias Brugger
2020-01-03  6:44 ` [PATCH v3,4/8] arm64: dts: mt8183: Configure CPU cooling Michael Kao
2020-01-03  6:44   ` Michael Kao
2020-02-25  9:34   ` Michael Kao [this message]
2020-02-25  9:34     ` Michael Kao
2020-01-03  6:44 ` [PATCH v3, 5/8] arm64: dts: mt8183: Increase polling frequency for CPU thermal zone Michael Kao
2020-01-03  6:44   ` Michael Kao
2020-01-03  6:44   ` [PATCH v3,5/8] " Michael Kao
2020-01-03  6:44 ` [PATCH v3,6/8] thermal: mediatek: mt8183: fix bank number settings Michael Kao
2020-01-03  6:44   ` Michael Kao
2020-01-08  9:58   ` [PATCH v3, 6/8] " Hsin-Yi Wang
2020-01-08  9:58     ` Hsin-Yi Wang
2020-01-08  9:58     ` [PATCH v3,6/8] " Hsin-Yi Wang
2020-01-03  6:44 ` [PATCH v3, 7/8] thermal: mediatek: add another get_temp ops for thermal sensors Michael Kao
2020-01-03  6:44   ` Michael Kao
2020-01-03  6:44   ` [PATCH v3,7/8] " Michael Kao
2020-01-03  6:44 ` [PATCH v3,8/8] thermal: mediatek: use spinlock to protect PTPCORESEL Michael Kao
2020-01-03  6:44   ` Michael Kao

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