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1* ST-Ericsson UX500 PM Domains2 3UX500 supports multiple PM domains which are used to gate power to one or4more peripherals on the SOC.5 6The implementation of PM domains for UX500 are based upon the generic PM domain7and use the corresponding DT bindings.8 9==PM domain providers==10 11Required properties:12 - compatible: Must be "stericsson,ux500-pm-domains".13 - #power-domain-cells : Number of cells in a power domain specifier, must be 1.14 15Example:16 pm_domains: pm_domains0 {17 compatible = "stericsson,ux500-pm-domains";18 #power-domain-cells = <1>;19 };20 21==PM domain consumers==22 23Required properties:24 - power-domains: A phandle and PM domain specifier. Below are the list of25 valid specifiers:26 27 Index Specifier28 ----- ---------29 0 DOMAIN_VAPE30 31Example:32 sdi0_per1@80126000 {33 compatible = "arm,pl18x", "arm,primecell";34 power-domains = <&pm_domains DOMAIN_VAPE>35 };36