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Commit 0c9b694a authored by Lina Iyer's avatar Lina Iyer Committed by Rafael J. Wysocki
Browse files

PM / Domains: Save the fwnode in genpd_power_state 



Save the fwnode for the genpd state in the state node. PM Domain clients
may use the fwnode to read in the platform specific domain state
properties and associate them with the state.

Signed-off-by: default avatarLina Iyer <lina.iyer@linaro.org>
Acked-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
Reviewed-by: default avatarKevin Hilman <khilman@baylibre.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 30f60428

drivers/base/power/domain.c

+1 −0
Original line number Diff line number Diff line
@@ -1956,6 +1956,7 @@ static int genpd_parse_state(struct genpd_power_state *genpd_state, 


	genpd_state->power_on_latency_ns = 1000 * exit_latency;

	genpd_state->power_off_latency_ns = 1000 * entry_latency;

	genpd_state->fwnode = &state_node->fwnode;



	return 0;

}

include/linux/pm_domain.h

+1 −0
Original line number Diff line number Diff line
@@ -39,6 +39,7 @@ struct genpd_power_state { 
	s64 power_off_latency_ns;

	s64 power_on_latency_ns;

	s64 residency_ns;

	struct fwnode_handle *fwnode;

};



struct generic_pm_domain {