From: Eduardo Valentin <eduardo.valentin@ti.com>
To: devicetree-discuss@lists.ozlabs.org
Cc: wni@nvidia.com, l.stach@pengutronix.de,
linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org,
lm-sensors@lm-sensors.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, linux-arm-kernel@lists.infradead.org
Subject: [PATCH 6/8] arm: dts: flag omap4430 with needs-cooling for cpu node
Date: Wed, 17 Jul 2013 11:02:48 -0400 [thread overview]
Message-ID: <1374073374-30946-13-git-send-email-eduardo.valentin@ti.com> (raw)
In-Reply-To: <1374073374-30946-1-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 adds the flag so that cpufreq-cpu0 driver
loads the cooling device to use cpufreq on OMAP4430.
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 c9a1c89..27f0e0f 100644
--- a/arch/arm/boot/dts/omap443x.dtsi
+++ b/arch/arm/boot/dts/omap443x.dtsi
@@ -23,6 +23,7 @@
1008000 1375000
>;
clock-latency = <300000>; /* From legacy driver */
+ needs-cooling; /* make sure we have cpufreq-cooling */
};
};
--
1.8.2.1.342.gfa7285d
next prev parent reply other threads:[~2013-07-17 15:02 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-17 15:02 [PATCH 0/9] thermal: introduce DT thermal zone build Eduardo Valentin
2013-07-17 15:02 ` [PATCH 1/9] cpufreq: cpufreq-cpu0: add dt node parsing for 'needs-cooling' Eduardo Valentin
2013-07-17 15:02 ` [PATCH 1/8] thermal: hwmon: move hwmon support to single file Eduardo Valentin
2013-07-17 15:02 ` [PATCH 1/8] thermal: thermal_core: allow binding with limits on bind_params Eduardo Valentin
2013-07-17 15:02 ` [PATCH 2/9] thermal: hwmon: move hwmon support to single file Eduardo Valentin
2013-07-17 15:02 ` [PATCH 2/8] thermal: introduce device tree parser Eduardo Valentin
2013-07-17 15:02 ` [PATCH 3/8] cpufreq: cpufreq-cpu0: add dt node parsing on cooling need Eduardo Valentin
2013-07-17 15:02 ` [PATCH 3/9] thermal: thermal_core: allow binding with limits on bind_params Eduardo Valentin
2013-07-17 15:02 ` [PATCH 4/9] arm: dts: flag omap4430 with needs-cooling for cpu node Eduardo Valentin
2013-07-17 15:02 ` [PATCH 4/8] thermal: ti-soc-thermal: use thermal DT infrastructure Eduardo Valentin
2013-07-17 15:02 ` [PATCH 5/8] arm: dts: add omap4430 thermal data Eduardo Valentin
2013-07-17 15:02 ` [PATCH 5/9] thermal: introduce device tree parser Eduardo Valentin
2013-07-17 15:02 ` Eduardo Valentin [this message]
2013-07-17 15:02 ` [PATCH 6/9] thermal: ti-soc-thermal: use thermal DT infrastructure Eduardo Valentin
2013-07-17 15:02 ` [PATCH 7/9] arm: dts: add omap4430 thermal data Eduardo Valentin
2013-07-17 15:02 ` [PATCH 7/8] hwmon: lm75: expose to thermal fw via DT nodes Eduardo Valentin
2013-07-17 15:02 ` [PATCH 8/9] " Eduardo Valentin
2013-07-17 15:02 ` [PATCH 8/8] hwmon: tmp102: " Eduardo Valentin
2013-07-17 15:02 ` [PATCH 9/9] " Eduardo Valentin
2013-07-17 15:10 ` [PATCH 0/9] thermal: introduce DT thermal zone build Eduardo Valentin
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