From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chanwoo Choi Subject: Re: [PATCH 2/3] thermal: exynos: Document number of supported trip-points Date: Thu, 18 Feb 2016 14:21:32 +0900 Message-ID: <56C554DC.1040104@samsung.com> References: <1455772460-20684-1-git-send-email-k.kozlowski@samsung.com> <1455772460-20684-2-git-send-email-k.kozlowski@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-reply-to: <1455772460-20684-2-git-send-email-k.kozlowski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Krzysztof Kozlowski , Kukjin Kim , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-samsung-soc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Lukasz Majewski , Zhang Rui , Eduardo Valentin , linux-pm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: Viresh Kumar List-Id: devicetree@vger.kernel.org On 2016=EB=85=84 02=EC=9B=94 18=EC=9D=BC 14:14, Krzysztof Kozlowski wro= te: > Document the number of configurable temperature thresholds (for > trip-points in interrupt-driven mode). >=20 > Signed-off-by: Krzysztof Kozlowski > --- > Documentation/devicetree/bindings/thermal/exynos-thermal.txt | 8 +++= +++++ > 1 file changed, 8 insertions(+) >=20 > diff --git a/Documentation/devicetree/bindings/thermal/exynos-thermal= =2Etxt b/Documentation/devicetree/bindings/thermal/exynos-thermal.txt > index 34315d7fbfde..faa62059b5c5 100644 > --- a/Documentation/devicetree/bindings/thermal/exynos-thermal.txt > +++ b/Documentation/devicetree/bindings/thermal/exynos-thermal.txt > @@ -44,6 +44,14 @@ > - vtmu-supply: This entry is optional and provides the regulator nod= e supplying > voltage to TMU. If needed this entry can be placed inside > board/platform specific dts file. > + > +The Exynos TMU supports generating interrupts when reaching given > +temperature thresholds. Number of supported thermal trip points depe= nds > +on the SoC (only first trip points defined in DT will be configured)= : > + - most of SoC: 4 > + - samsung,exynos5433-tmu: 8 > + - samsung,exynos7-tmu: 8 > + > Following properties are mandatory (depending on SoC): > - samsung,tmu_gain: Gain value for internal TMU operation. > - samsung,tmu_reference_voltage: Value of TMU IP block's reference v= oltage >=20 Exynos5433 has the 8 interrupt for thermal. Looks good to me. Reviewed-by: Chanwoo Choi Best Regards, Chanwoo Choi -- To unsubscribe from this list: send the line "unsubscribe devicetree" i= n the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html