doc: guides: pm: system: fix DT bindings references
Use the :dtcompatible: role to refer to DT bindings.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
diff --git a/doc/guides/pm/system.rst b/doc/guides/pm/system.rst
index 2cc6049..e9c3140 100644
--- a/doc/guides/pm/system.rst
+++ b/doc/guides/pm/system.rst
@@ -63,16 +63,16 @@
power state the system should transition to based on states defined by the
platform and possible runtime :ref:`constraints<pm_constraints>`
-Information about states can be found in the device tree, see
-:zephyr_file:`dts/bindings/power/state.yaml`.
+More details on the states definition can be found in the
+:dtcompatible:`zephyr,power-state` binding documentation.
Residency
---------
The power management system enters the power state which offers the highest
-power savings, and with a minimum residency value (in device tree, see
-:zephyr_file:`dts/bindings/power/state.yaml`) less than or equal to
-the scheduled system idle time duration.
+power savings, and with a minimum residency value (see
+:dtcompatible:`zephyr,power-state`) less than or equal to the scheduled system
+idle time duration.
This policy also accounts for the time necessary to become active
again. The core logic used by this policy to select the best power
