From: Eduardo Valentin <edubezval@gmail.com>
To: "Niklas Söderlund" <niklas.soderlund+renesas@ragnatech.se>
Cc: linux-pm@vger.kernel.org, devicetree@vger.kernel.org,
Simon Horman <horms@verge.net.au>,
Magnus Damm <magnus.damm@gmail.com>,
linux-renesas-soc@vger.kernel.org
Subject: Re: [2/2] arm64: dts: r8a7796: add thermal cooling management
Date: Mon, 1 Jan 2018 10:11:05 -0800 [thread overview]
Message-ID: <20180101181102.GA3487@localhost.localdomain> (raw)
In-Reply-To: <20170913105909.13230-3-niklas.soderlund+renesas@ragnatech.se>
On Wed, Sep 13, 2017 at 12:59:09PM +0200, Niklas Söderlund wrote:
> Add nodes and properties for thermal cooling management support.
>
> Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Acked-by: Eduardo Valentin <edubezval@gmail.com>
> ---
> arch/arm64/boot/dts/renesas/r8a7796.dtsi | 38 ++++++++++++++++++++++++++++++++
> 1 file changed, 38 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
> index 2905a3b953aab145..0b805dc30925e9be 100644
> --- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi
> +++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
> @@ -53,6 +53,7 @@
> <&cluster0_opp_tb3>, <&cluster0_opp_tb4>,
> <&cluster0_opp_tb5>, <&cluster0_opp_tb6>,
> <&cluster0_opp_tb7>;
> + #cooling-cells = <2>;
> };
>
> a57_1: cpu@1 {
> @@ -67,6 +68,7 @@
> <&cluster0_opp_tb3>, <&cluster0_opp_tb4>,
> <&cluster0_opp_tb5>, <&cluster0_opp_tb6>,
> <&cluster0_opp_tb7>;
> + #cooling-cells = <2>;
> };
>
> a53_0: cpu@100 {
> @@ -2116,12 +2118,24 @@
> thermal-sensors = <&tsc 0>;
>
> trips {
> + sensor1_passive: sensor1-passive {
> + temperature = <95000>;
> + hysteresis = <2000>;
> + type = "passive";
> + };
> sensor1_crit: sensor1-crit {
> temperature = <120000>;
> hysteresis = <2000>;
> type = "critical";
> };
> };
> +
> + cooling-maps {
> + map0 {
> + trip = <&sensor1_passive>;
> + cooling-device = <&a57_0 5 5>;
> + };
> + };
> };
>
> sensor_thermal2: sensor-thermal2 {
> @@ -2130,12 +2144,24 @@
> thermal-sensors = <&tsc 1>;
>
> trips {
> + sensor2_passive: sensor2-passive {
> + temperature = <95000>;
> + hysteresis = <2000>;
> + type = "passive";
> + };
> sensor2_crit: sensor2-crit {
> temperature = <120000>;
> hysteresis = <2000>;
> type = "critical";
> };
> };
> +
> + cooling-maps {
> + map0 {
> + trip = <&sensor2_passive>;
> + cooling-device = <&a57_0 5 5>;
> + };
> + };
> };
>
> sensor_thermal3: sensor-thermal3 {
> @@ -2144,12 +2170,24 @@
> thermal-sensors = <&tsc 2>;
>
> trips {
> + sensor3_passive: sensor3-passive {
> + temperature = <95000>;
> + hysteresis = <2000>;
> + type = "passive";
> + };
> sensor3_crit: sensor3-crit {
> temperature = <120000>;
> hysteresis = <2000>;
> type = "critical";
> };
> };
> +
> + cooling-maps {
> + map0 {
> + trip = <&sensor3_passive>;
> + cooling-device = <&a57_0 5 5>;
> + };
> + };
> };
> };
>
next prev parent reply other threads:[~2018-01-01 18:11 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-13 10:59 [PATCH 0/2] arm64: dts: r8a7795: r8a7796: add thermal cooling management Niklas Söderlund
[not found] ` <20170913105909.13230-1-niklas.soderlund+renesas-1zkq55x86MTxsAP9Fp7wbw@public.gmane.org>
2017-09-13 10:59 ` [PATCH 1/2] arm64: dts: r8a7795: " Niklas Söderlund
[not found] ` <20170913105909.13230-2-niklas.soderlund+renesas-1zkq55x86MTxsAP9Fp7wbw@public.gmane.org>
2018-01-01 18:12 ` [1/2] " Eduardo Valentin
2018-01-01 18:13 ` Eduardo Valentin
2018-01-02 9:19 ` Simon Horman
2018-01-03 0:03 ` Niklas Söderlund
2018-01-03 10:14 ` Simon Horman
2018-01-03 10:25 ` Geert Uytterhoeven
2018-01-04 16:53 ` Simon Horman
2017-09-13 10:59 ` [PATCH 2/2] arm64: dts: r8a7796: " Niklas Söderlund
2018-01-01 18:11 ` Eduardo Valentin [this message]
2017-09-15 7:37 ` [PATCH 0/2] arm64: dts: r8a7795: " Simon Horman
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