This patch changes the dtsi entry on omap4460 to contain
the thermal data. This data will enable the passive
cooling with CPUfreq cooling device at 100C and the
system will do a thermal shutdown at 125C.
Cc: "Benoît Cousson" <b-cousson@xxxxxxxxxx>
Cc: Tony Lindgren <tony@xxxxxxxxxxx>
Cc: Rob Herring <rob.herring@xxxxxxxxxxx>
Cc: Pawel Moll <pawel.moll@xxxxxxx>
Cc: Mark Rutland <mark.rutland@xxxxxxx>
Cc: Stephen Warren <swarren@xxxxxxxxxxxxx>
Cc: Ian Campbell <ian.campbell@xxxxxxxxxx>
Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
Cc: linux-omap@xxxxxxxxxxxxxxx
Cc: devicetree@xxxxxxxxxxxxxxx
Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
Signed-off-by: Eduardo Valentin <eduardo.valentin@xxxxxx>
---
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/omap4460.dtsi
index c2f0f39..9855f29 100644
--- a/arch/arm/boot/dts/omap4460.dtsi
+++ b/arch/arm/boot/dts/omap4460.dtsi
@@ -30,6 +30,10 @@
ti,hwmods = "debugss";
};
+ thermal_zones{
+ #include "omap4-cpu-thermal.dtsi"
+ };
+
bandgap {
reg = <0x4a002260 0x4
0x4a00232C 0x4
@@ -37,5 +41,6 @@
compatible = "ti,omap4460-bandgap";
interrupts = <0 126 IRQ_TYPE_LEVEL_HIGH>; /* talert */
gpios = <&gpio3 22 0>; /* tshut */
+ monitored-zones = <&cpu_thermal 0>;
};
};
--
1.8.2.1.342.gfa7285d
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