diff options
Diffstat (limited to 'Documentation/devicetree/bindings/power/power-domain.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/power/power-domain.yaml | 52 |
1 files changed, 25 insertions, 27 deletions
diff --git a/Documentation/devicetree/bindings/power/power-domain.yaml b/Documentation/devicetree/bindings/power/power-domain.yaml index 455b573293ae..ff5936e4a215 100644 --- a/Documentation/devicetree/bindings/power/power-domain.yaml +++ b/Documentation/devicetree/bindings/power/power-domain.yaml @@ -25,22 +25,20 @@ description: |+ properties: $nodename: - pattern: "^(power-controller|power-domain)(@.*)?$" + pattern: "^(power-controller|power-domain)([@-].*)?$" domain-idle-states: $ref: /schemas/types.yaml#/definitions/phandle-array - description: - A phandle of an idle-state that shall be soaked into a generic domain - power state. The idle state definitions are compatible with - domain-idle-state specified in - Documentation/devicetree/bindings/power/domain-idle-state.txt - phandles that are not compatible with domain-idle-state will be ignored. - The domain-idle-state property reflects the idle state of this PM domain - and not the idle states of the devices or sub-domains in the PM domain. - Devices and sub-domains have their own idle-states independent - of the parent domain's idle states. In the absence of this property, - the domain would be considered as capable of being powered-on - or powered-off. + description: | + Phandles of idle states that defines the available states for the + power-domain provider. The idle state definitions are compatible with the + domain-idle-state bindings, specified in ./domain-idle-state.yaml. + + Note that, the domain-idle-state property reflects the idle states of this + PM domain and not the idle states of the devices or sub-domains in the PM + domain. Devices and sub-domains have their own idle states independent of + the parent domain's idle states. In the absence of this property, the + domain would be considered as capable of being powered-on or powered-off. operating-points-v2: $ref: /schemas/types.yaml#/definitions/phandle-array @@ -116,18 +114,18 @@ examples: domain-idle-states = <&DOMAIN_PWR_DN>; }; - DOMAIN_RET: state@0 { - compatible = "domain-idle-state"; - reg = <0x0 0x0>; - entry-latency-us = <1000>; - exit-latency-us = <2000>; - min-residency-us = <10000>; - }; - - DOMAIN_PWR_DN: state@1 { - compatible = "domain-idle-state"; - reg = <0x1 0x0>; - entry-latency-us = <5000>; - exit-latency-us = <8000>; - min-residency-us = <7000>; + domain-idle-states { + DOMAIN_RET: domain-retention { + compatible = "domain-idle-state"; + entry-latency-us = <1000>; + exit-latency-us = <2000>; + min-residency-us = <10000>; + }; + + DOMAIN_PWR_DN: domain-pwr-dn { + compatible = "domain-idle-state"; + entry-latency-us = <5000>; + exit-latency-us = <8000>; + min-residency-us = <7000>; + }; }; |