From: Eduardo Valentin <eduardo.valentin@ti.com>
To: <swarren@wwwdotorg.org>, <pawel.moll@arm.com>,
<mark.rutland@arm.com>, <ian.campbell@citrix.com>,
<grant.likely@linaro.org>, <rob.herring@calxeda.com>,
<linux@roeck-us.net>, <rui.zhang@intel.com>, <wni@nvidia.com>
Cc: 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" <eduardo.valentin@ti.com>,
"Benoît Cousson" <b-cousson@ti.com>,
"Tony Lindgren" <tony@atomide.com>,
"Russell King" <linux@arm.linux.org.uk>,
linux-omap@vger.kernel.org, devicetree-discuss@lists.ozlabs.org,
linux-arm-kernel@lists.infradead.org
Subject: [RFC PATCH 09/14] arm: dts: point to cooling-zones on omap4430 cpu node
Date: Fri, 23 Aug 2013 19:15:50 -0400 [thread overview]
Message-ID: <1377299755-5134-10-git-send-email-eduardo.valentin@ti.com> (raw)
In-Reply-To: <1377299755-5134-1-git-send-email-eduardo.valentin@ti.com>
OMAP4430 devices can reach high temperatures and thus
needs to have cpufreq-cooling on systems running on it.
This patch links the cpu node to its thermal-zone
so that cpufreq-cpu0 driver loads the cooling device.
Cc: "Benoît Cousson" <b-cousson@ti.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: linux-omap@vger.kernel.org
Cc: devicetree-discuss@lists.ozlabs.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com>
---
arch/arm/boot/dts/omap443x.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/omap443x.dtsi b/arch/arm/boot/dts/omap443x.dtsi
index 91a3a5d..e4eea43 100644
--- a/arch/arm/boot/dts/omap443x.dtsi
+++ b/arch/arm/boot/dts/omap443x.dtsi
@@ -22,6 +22,7 @@
1008000 1375000
>;
clock-latency = <300000>; /* From legacy driver */
+ cooling-zones = <&cpu_thermal>;
};
};
--
1.8.2.1.342.gfa7285d
next prev parent reply other threads:[~2013-08-23 23:19 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-23 23:15 [RFC PATCH 00/14] RFCv2: device thermal limits represented in device tree nodes Eduardo Valentin
2013-08-23 23:15 ` [RFC PATCH 01/14] cpufreq: cpufreq-cpu0: add dt node parsing for 'cooling-zones' Eduardo Valentin
2013-08-26 4:42 ` Viresh Kumar
2013-08-26 12:13 ` Eduardo Valentin
2013-08-27 9:29 ` Mark Rutland
2013-08-27 13:05 ` Eduardo Valentin
2013-08-23 23:15 ` [RFC PATCH 02/14] drivers: thermal: introduce device tree parser Eduardo Valentin
2013-08-27 10:22 ` Mark Rutland
2013-08-27 13:44 ` Eduardo Valentin
2013-08-27 16:23 ` Mark Rutland
2013-08-27 18:17 ` Eduardo Valentin
2013-08-29 23:19 ` Eduardo Valentin
2013-09-02 8:14 ` Wei Ni
2013-09-02 16:28 ` Eduardo Valentin
2013-09-03 13:15 ` Mark Rutland
2013-09-03 17:12 ` Eduardo Valentin
2013-09-07 0:19 ` Eduardo Valentin
2013-08-23 23:15 ` [RFC PATCH 03/14] hwmon: lm75: expose to thermal fw via DT nodes Eduardo Valentin
2013-08-23 23:39 ` Guenter Roeck
2013-08-26 12:11 ` Eduardo Valentin
2013-08-23 23:50 ` Guenter Roeck
2013-08-26 12:15 ` Eduardo Valentin
2013-08-27 10:26 ` Mark Rutland
2013-08-23 23:15 ` [RFC PATCH 04/14] hwmon: tmp102: " Eduardo Valentin
2013-08-27 10:27 ` Mark Rutland
2013-08-23 23:15 ` [RFC PATCH 05/14] thermal: ti-soc-thermal: use thermal DT infrastructure Eduardo Valentin
2013-08-23 23:15 ` [RFC PATCH 06/14] arm: dts: add omap4 CPU thermal data Eduardo Valentin
2013-08-23 23:15 ` [RFC PATCH 07/14] arm: dts: add omap4430 " Eduardo Valentin
2013-08-23 23:15 ` [RFC PATCH 08/14] arm: dts: add omap4460 " Eduardo Valentin
2013-08-23 23:15 ` Eduardo Valentin [this message]
2013-08-23 23:15 ` [RFC PATCH 10/14] arm: dts: point to cooling-zones on omap4460 cpu node Eduardo Valentin
2013-08-23 23:15 ` [RFC PATCH 11/14] arm: dts: add omap5 GPU thermal data Eduardo Valentin
2013-08-23 23:15 ` [RFC PATCH 12/14] arm: dts: add omap5 CORE " Eduardo Valentin
2013-08-23 23:15 ` [RFC PATCH 13/14] arm: dts: add omap5 " Eduardo Valentin
2013-08-23 23:15 ` [RFC PATCH 14/14] arm: dts: point to cooling-zones on omap5 cpu node Eduardo Valentin
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