summaryrefslogtreecommitdiff
path: root/arch/arm/boot/dts/omap5-gpu-thermal.dtsi
diff options
context:
space:
mode:
authorTero Kristo <t-kristo@ti.com>2015-02-27 16:59:03 +0300
committerTony Lindgren <tony@atomide.com>2015-03-06 20:07:17 +0300
commit38f5c8ba300f8d5d327a14ea4d48522b38baf424 (patch)
tree423c421d84e7f647e0299472c1909113c5d2dcdf /arch/arm/boot/dts/omap5-gpu-thermal.dtsi
parent87be4891d88842ba64d0065e26649d1ec7c4ee47 (diff)
downloadlinux-38f5c8ba300f8d5d327a14ea4d48522b38baf424.tar.xz
ARM: dts: OMAP5: fix polling intervals for thermal zones
OMAP4 has a finer counter granularity, which allows for a delay of 1000ms in the thermal zone polling intervals. OMAP5 has a different counter mechanism, which allows at maximum a 500ms timer. Adjust the cpu thermal zone polling interval accordingly. Without this patch, the polling interval information is simply ignored, and the following thermal warnings are printed during boot (assuming thermal is enabled); [ 1.545343] ti-soc-thermal 4a0021e0.bandgap: Delay 1000 ms is not supported [ 1.552691] ti-soc-thermal 4a0021e0.bandgap: Delay 1000 ms is not supported [ 1.560029] ti-soc-thermal 4a0021e0.bandgap: Delay 1000 ms is not supported Signed-off-by: Tero Kristo <t-kristo@ti.com> Cc: Tony Lindgren <tony@atomide.com> Acked-by: Eduardo Valentin <edubezval@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/omap5-gpu-thermal.dtsi')
-rw-r--r--arch/arm/boot/dts/omap5-gpu-thermal.dtsi2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/omap5-gpu-thermal.dtsi b/arch/arm/boot/dts/omap5-gpu-thermal.dtsi
index 1b87aca88b77..bc3090f2e84b 100644
--- a/arch/arm/boot/dts/omap5-gpu-thermal.dtsi
+++ b/arch/arm/boot/dts/omap5-gpu-thermal.dtsi
@@ -13,7 +13,7 @@
gpu_thermal: gpu_thermal {
polling-delay-passive = <250>; /* milliseconds */
- polling-delay = <1000>; /* milliseconds */
+ polling-delay = <500>; /* milliseconds */
/* sensor ID */
thermal-sensors = <&bandgap 1>;