Add the governor property parsing that defined in thermal zone node in dts. If define the governor property for one thermal zone, for example, governor = "step_wise", then parse and register the thermal zone will find and set the right governor, except the only choice of default governor.
Signed-off-by: Yi Zeng <yiz...@asrmicro.com> --- drivers/thermal/of-thermal.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/thermal/of-thermal.c b/drivers/thermal/of-thermal.c index 4bfdb4a..f9368f4 100644 --- a/drivers/thermal/of-thermal.c +++ b/drivers/thermal/of-thermal.c @@ -1024,6 +1024,7 @@ int __init of_parse_thermal_zones(void) struct thermal_zone_params *tzp; int i, mask = 0; u32 prop; + const char *name; tz = thermal_of_build_thermal_zone(child); if (IS_ERR(tz)) { @@ -1049,6 +1050,10 @@ int __init of_parse_thermal_zones(void) if (!of_property_read_u32(child, "sustainable-power", &prop)) tzp->sustainable_power = prop; + if (!of_property_read_string(child, "governor", &name)) + strncpy(tzp->governor_name, name, + THERMAL_NAME_LENGTH); + for (i = 0; i < tz->ntrips; i++) mask |= 1 << i; -- 1.9.1