From mboxrd@z Thu Jan 1 00:00:00 1970 From: michael.kao Subject: [PATCH v2 5/8] arm64: dts: mt8183: Increase polling frequency for CPU thermal zone Date: Fri, 10 May 2019 21:27:03 +0800 Message-ID: <1557494826-6044-6-git-send-email-michael.kao@mediatek.com> References: <1557494826-6044-1-git-send-email-michael.kao@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1557494826-6044-1-git-send-email-michael.kao-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+glpam-linux-mediatek=m.gmane.org-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org To: Zhang Rui , Eduardo Valentin , Daniel Lezcano , Rob Herring , Mark Rutland , Matthias Brugger , hsinyi-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-pm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Matthias Kaehlcke , linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: linux-pm@vger.kernel.org Archived-At: List-Archive: List-Post: From: Matthias Kaehlcke Evaluate the thermal zone every 500ms while not cooling and every 100ms when passive cooling is performed. Signed-off-by: Matthias Kaehlcke Signed-off-by: Michael Kao --- arch/arm64/boot/dts/mediatek/mt8183.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi index 29ad660..2c4e014 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi @@ -370,8 +370,8 @@ thermal-zones { cpu_thermal: cpu_thermal { - polling-delay-passive = <1000>; - polling-delay = <1000>; + polling-delay-passive = <100>; + polling-delay = <500>; thermal-sensors = <&thermal 0>; sustainable-power = <1500>; -- 2.6.4