To show possible usage of the device_busy_xxx() APIs.
Meant to show how drivers and power policy manager can use them.
Change-Id: I49d1dedd9a7b8d6bf09080c6c7243f0666330941
Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
Added device power management hook infrastructure. Added
DEVICE_INIT_PM and SYS_INIT_PM macros that creates device
structures with the supplied device_ops structure containing
the hooks.
Added example support in gpio_dw driver. Updated the sample
app and tested using LPS and Device Suspend Only policies.
Change-Id: I2fe347f8d8fd1041d8318e02738990deb8c5d68e
Signed-off-by: Ramesh Thomas <ramesh.thomas@intel.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Changed names of Kconfig flags, variables, functions, files and
return codes consistent with names used in the RFC. Updated
relevant comments to match the changes.
Origin: Original
Change-Id: Ie7941032d7ad7af61fc02928f74538745e7966e8
Signed-off-by: Ramesh Thomas <ramesh.thomas@intel.com>
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Sample implementation of a power manager app that uses the zephyr
power management infrastructure. This app demonstrates use of the
hooks to implement Low Power State and Tickless idle power saving
policies.
Tested on quark_se.
Origin: Original
Change-Id: I10207014f2a844374b4c7a1c0ed50f2fb5c3c440
Signed-off-by: Ramesh Thomas <ramesh.thomas@intel.com>
Signed-off-by: Sergio Rodriguez <sergio.sf.rodriguez@intel.com>
Anas Nashif