Commit 8af51b0f authored Aug 16, 2013 by Eduardo Valentin

arm: dts: add omap4460 thermal data



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" <bcousson@baylibre.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Ian Campbell <ian.campbell@citrix.com>
Cc: Russell King <linux@arm.linux.org.uk>
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 <eduardo.valentin@ti.com>

parent aa9bb4bb

arch/arm/boot/dts/omap4460.dtsi

+8 −2

Original line number	Diff line number	Diff line
		@@ -12,7 +12,7 @@
		/ {
		cpus {
		/* OMAP446x 'standard device' variants OPP50 to OPPTurbo */
		cpu@0 {
		cpu0: cpu@0 {
		operating-points = <
		/* kHz uV */
		350000 1025000
		@@ -30,12 +30,18 @@
		ti,hwmods = "debugss";
		};

		bandgap {
		thermal-zones {
		#include "omap4-cpu-thermal.dtsi"
		};

		bandgap: bandgap {
		reg = <0x4a002260 0x4
		0x4a00232C 0x4
		0x4a002378 0x18>;
		compatible = "ti,omap4460-bandgap";
		interrupts = <0 126 IRQ_TYPE_LEVEL_HIGH>; /* talert */
		gpios = <&gpio3 22 0>; /* tshut */

		#thermal-sensor-cells = <0>;
		};
		};