From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jon Mason Subject: [PATCH v2 3/3] ARM: dts: NSP: Add Thermal Support Date: Thu, 27 Apr 2017 17:23:14 -0400 Message-ID: <1493328194-1766-4-git-send-email-jon.mason@broadcom.com> References: <1493328194-1766-1-git-send-email-jon.mason@broadcom.com> Return-path: In-Reply-To: <1493328194-1766-1-git-send-email-jon.mason-dY08KVG/lbpWk0Htik3J/w@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Florian Fainelli , Zhang Rui , Eduardo Valentin , Rob Herring , Mark Rutland Cc: bcm-kernel-feedback-list-dY08KVG/lbpWk0Htik3J/w@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-pm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: devicetree@vger.kernel.org Add thermal support via the ns-thermal driver and create a single thermal zone for the entire SoC. Signed-off-by: Jon Mason Acked-by: Eduardo Valentin --- arch/arm/boot/dts/bcm-nsp.dtsi | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/arch/arm/boot/dts/bcm-nsp.dtsi b/arch/arm/boot/dts/bcm-nsp.dtsi index 832795b..be6fcfb 100644 --- a/arch/arm/boot/dts/bcm-nsp.dtsi +++ b/arch/arm/boot/dts/bcm-nsp.dtsi @@ -383,6 +383,12 @@ <0x3f408 0x04>; }; + thermal: thermal@3f2c0 { + compatible = "brcm,ns-thermal"; + reg = <0x3f2c0 0x10>; + #thermal-sensor-cells = <0>; + }; + sata_phy: sata_phy@40100 { compatible = "brcm,iproc-nsp-sata-phy"; reg = <0x40100 0x340>; @@ -533,4 +539,24 @@ brcm,pcie-msi-inten; }; }; + + thermal-zones { + cpu-thermal { + polling-delay-passive = <0>; + polling-delay = <1000>; + coefficients = <(-556) 418000>; + thermal-sensors = <&thermal>; + + trips { + cpu-crit { + temperature = <125000>; + hysteresis = <0>; + type = "critical"; + }; + }; + + cooling-maps { + }; + }; + }; }; -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html