From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eduardo Valentin Subject: [PATCHv4 14/18] arm: dts: add cooling properties on omap4460 cpu node Date: Thu, 26 Sep 2013 23:13:21 -0400 Message-ID: <1380251605-3804-15-git-send-email-eduardo.valentin@ti.com> References: <1380251605-3804-1-git-send-email-eduardo.valentin@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: <1380251605-3804-1-git-send-email-eduardo.valentin@ti.com> Sender: linux-kernel-owner@vger.kernel.org To: swarren@wwwdotorg.org, pawel.moll@arm.com, mark.rutland@arm.com, ian.campbell@citrix.com, rob.herring@calxeda.com, linux@roeck-us.net, rui.zhang@intel.com, wni@nvidia.com Cc: grant.likely@linaro.org, durgadoss.r@intel.com, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, lm-sensors@lm-sensors.org, linux-kernel@vger.kernel.org, Eduardo Valentin , =?UTF-8?q?Beno=C3=AEt=20Cousson?= , Tony Lindgren , Russell King , linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org List-Id: devicetree@vger.kernel.org OMAP4460 devices can reach high temperatures and thus needs to have cpufreq-cooling on systems running on it. This patch adds the required cooling device properties so that cpufreq-cpu0 driver loads the cooling device. Cc: "Beno=C3=AEt Cousson" Cc: Tony Lindgren Cc: Rob Herring Cc: Pawel Moll Cc: Mark Rutland Cc: Stephen Warren Cc: Ian Campbell Cc: Russell King Cc: linux-omap@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Eduardo Valentin --- arch/arm/boot/dts/omap4460.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/omap4460.dtsi b/arch/arm/boot/dts/omap44= 60.dtsi index 4d93aba..dc22719 100644 --- a/arch/arm/boot/dts/omap4460.dtsi +++ b/arch/arm/boot/dts/omap4460.dtsi @@ -20,6 +20,11 @@ 920000 1313000 >; clock-latency =3D <300000>; /* From legacy driver */ + + /* cooling options */ + cooling-min-level =3D <0>; + cooling-max-level =3D <2>; + #cooling-cells =3D <2>; /* min followed by max */ }; }; =20 --=20 1.8.2.1.342.gfa7285d