Hi, One minor nit. Please see inline:
On 2/21/20 11:47 AM, Lukasz Luba wrote:
Add support of other devices into the Energy Model framework not only the CPUs. Change the interface to be more unified which can handle other devices as well.
Signed-off-by: Lukasz Luba lukasz.luba@arm.com
Documentation/power/energy-model.rst | 133 ++++----
diff --git a/Documentation/power/energy-model.rst b/Documentation/power/energy-model.rst index 90a345d57ae9..7576820664e5 100644 --- a/Documentation/power/energy-model.rst +++ b/Documentation/power/energy-model.rst
@@ -85,13 +89,20 @@ API. 2.3 Accessing performance domains ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+There is two API functions which provide the access to the energy model:
There are two
+em_cpu_get() which takes CPU id as an argument and em_pd_get() with device +pointer as an argument. It depends on the subsystem which interface it is +going to use, but in case of CPU devices both functions return the same +performance domain.
cheers.