thermal: Increase thermal trip points to 16

Some DT devices, mainly smartphones, do need more trip points
to allow more fine grained thermal mitigations, hence allowing
a better user experience (and overall performance), for example,
by lowering the CPU clocks just a little for each temperature
step.

Signed-off-by: Henrique Pereira <hlcpereira@pixelexperience.org>

Author: kholk

include/linux/thermal.h

@@ -32,7 +32,7 @@
 #include <uapi/linux/thermal.h>
 
 #define THERMAL_TRIPS_NONE	-1
-#define THERMAL_MAX_TRIPS	12
+#define THERMAL_MAX_TRIPS	16
 
 /* invalid cooling state */
 #define THERMAL_CSTATE_INVALID -1UL