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| author | Eduardo Valentin <eduardo.valentin@ti.com> | 2013-07-15 17:46:31 +0400 |
|---|---|---|
| committer | Eduardo Valentin <eduardo.valentin@ti.com> | 2013-12-04 17:34:26 +0400 |
| commit | 72af5e6d0c3e01655c1c1fc7c7ca94a2b663611e (patch) | |
| tree | 9f0a718a870e6c5ce38e29839d4f0eb65e7baca3 | |
| parent | 8af51b0ff4089f1bc734259deb57d39520d38f92 (diff) | |
| download | linux-72af5e6d0c3e01655c1c1fc7c7ca94a2b663611e.tar.xz | |
arm: dts: add cooling properties on omap4430 cpu node
OMAP4430 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: "Benoît Cousson" <bcousson@baylibre.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>
| -rw-r--r-- | arch/arm/boot/dts/omap443x.dtsi | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/omap443x.dtsi b/arch/arm/boot/dts/omap443x.dtsi index dc2f60b68930..11441336c4c7 100644 --- a/arch/arm/boot/dts/omap443x.dtsi +++ b/arch/arm/boot/dts/omap443x.dtsi @@ -22,6 +22,11 @@ 1008000 1375000 >; clock-latency = <300000>; /* From legacy driver */ + + /* cooling options */ + cooling-min-level = <0>; + cooling-max-level = <3>; + #cooling-cells = <2>; /* min followed by max */ }; }; |