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authorEduardo Valentin <eduardo.valentin@ti.com>2013-07-04 19:16:26 -0400
committerEduardo Valentin <eduardo.valentin@ti.com>2013-12-04 09:34:25 -0400
commitaa9bb4bb8878ff83503842ff9f442cf3d0c95cf9 (patch)
treea7cf201eb41796ca775d42306c188a53077241c6 /arch/arm/boot
parent0bbf6c54d100836db40ba020b7c9793ea3e6be0b (diff)
arm: dts: add omap4430 thermal data
This patch changes the dtsi entry on omap4430 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: "BenoƮt 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>
Diffstat (limited to 'arch/arm/boot')
-rw-r--r--arch/arm/boot/dts/omap443x.dtsi10
1 files changed, 8 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/omap443x.dtsi b/arch/arm/boot/dts/omap443x.dtsi
index bcf455efe18d..dc2f60b68930 100644
--- a/arch/arm/boot/dts/omap443x.dtsi
+++ b/arch/arm/boot/dts/omap443x.dtsi
@@ -12,7 +12,7 @@
/ {
cpus {
- cpu@0 {
+ cpu0: cpu@0 {
/* OMAP443x variants OPP50-OPPNT */
operating-points = <
/* kHz uV */
@@ -25,9 +25,15 @@
};
};
- bandgap {
+ thermal-zones {
+ #include "omap4-cpu-thermal.dtsi"
+ };
+
+ bandgap: bandgap {
reg = <0x4a002260 0x4
0x4a00232C 0x4>;
compatible = "ti,omap4430-bandgap";
+
+ #thermal-sensor-cells = <0>;
};
};