From d79b6fe17aa279c7015a9c4ee88809dad4be9959 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Thu, 25 Sep 2014 18:28:28 +0200 Subject: [PATCH] PM / Domains: Add genpd attach/detach callbacks While a PM domain can enable PM runtime management of its devices' module clocks by setting genpd->dev_ops.stop = pm_clk_suspend; genpd->dev_ops.start = pm_clk_resume; this also requires registering the clocks with the pm_clk subsystem. In the legacy case, this is handled by the platform code, after attaching the device to its PM domain. When the devices are instantiated from DT, devices are attached to their PM domains by generic code, leaving no method for the platform-specific PM domain code to register their clocks. Add two callbacks, allowing a PM domain to perform platform-specific tasks when a device is attached to or detached from a PM domain. Signed-off-by: Geert Uytterhoeven Reviewed-by: Ulf Hansson Signed-off-by: Rafael J. Wysocki --- Reading git-format-patch failed