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Diffstat (limited to 'Documentation/devicetree/bindings/power/power_domain.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/power/power_domain.txt | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/power/power_domain.txt b/Documentation/devicetree/bindings/power/power_domain.txt index 7dec508987c7..8f8b25a24b8f 100644 --- a/Documentation/devicetree/bindings/power/power_domain.txt +++ b/Documentation/devicetree/bindings/power/power_domain.txt @@ -114,18 +114,26 @@ Required properties: - power-domains : A list of PM domain specifiers, as defined by bindings of the power controller that is the PM domain provider. +Optional properties: + - power-domain-names : A list of power domain name strings sorted in the same + order as the power-domains property. Consumers drivers will use + power-domain-names to match power domains with power-domains + specifiers. + Example: leaky-device@12350000 { compatible = "foo,i-leak-current"; reg = <0x12350000 0x1000>; power-domains = <&power 0>; + power-domain-names = "io"; }; leaky-device@12351000 { compatible = "foo,i-leak-current"; reg = <0x12351000 0x1000>; power-domains = <&power 0>, <&power 1> ; + power-domain-names = "io", "clk"; }; The first example above defines a typical PM domain consumer device, which is |