diff options
Diffstat (limited to 'Documentation/devicetree/bindings/power/domain-idle-state.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/power/domain-idle-state.yaml | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/power/domain-idle-state.yaml b/Documentation/devicetree/bindings/power/domain-idle-state.yaml index dfba1af9abe5..ec1f6f669e50 100644 --- a/Documentation/devicetree/bindings/power/domain-idle-state.yaml +++ b/Documentation/devicetree/bindings/power/domain-idle-state.yaml @@ -4,7 +4,7 @@ $id: http://devicetree.org/schemas/power/domain-idle-state.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: PM Domain Idle States binding description +title: PM Domain Idle States maintainers: - Ulf Hansson <ulf.hansson@linaro.org> @@ -20,6 +20,7 @@ properties: patternProperties: "^(cpu|cluster|domain)-": type: object + additionalProperties: false description: Each state node represents a domain idle state description. @@ -44,12 +45,23 @@ patternProperties: state will yield power benefits, after overcoming the overhead while entering the idle state. + arm,psci-suspend-param: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + power_state parameter to pass to the ARM PSCI suspend call. + + Device tree nodes that require usage of PSCI CPU_SUSPEND function + (i.e. idle states node with entry-method property is set to "psci") + must specify this property. + required: - compatible - entry-latency-us - exit-latency-us - min-residency-us +additionalProperties: false + examples: - | |