Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
36 lines
873 B
Plaintext
36 lines
873 B
Plaintext
* ST-Ericsson UX500 PM Domains
|
|
|
|
UX500 supports multiple PM domains which are used to gate power to one or
|
|
more peripherals on the SOC.
|
|
|
|
The implementation of PM domains for UX500 are based upon the generic PM domain
|
|
and use the corresponding DT bindings.
|
|
|
|
==PM domain providers==
|
|
|
|
Required properties:
|
|
- compatible: Must be "stericsson,ux500-pm-domains".
|
|
- #power-domain-cells : Number of cells in a power domain specifier, must be 1.
|
|
|
|
Example:
|
|
pm_domains: pm_domains0 {
|
|
compatible = "stericsson,ux500-pm-domains";
|
|
#power-domain-cells = <1>;
|
|
};
|
|
|
|
==PM domain consumers==
|
|
|
|
Required properties:
|
|
- power-domains: A phandle and PM domain specifier. Below are the list of
|
|
valid specifiers:
|
|
|
|
Index Specifier
|
|
----- ---------
|
|
0 DOMAIN_VAPE
|
|
|
|
Example:
|
|
sdi0_per1@80126000 {
|
|
compatible = "arm,pl18x", "arm,primecell";
|
|
power-domains = <&pm_domains DOMAIN_VAPE>
|
|
};
|