18c2ecf20Sopenharmony_ciMediaTek SGMIISYS controller 28c2ecf20Sopenharmony_ci============================ 38c2ecf20Sopenharmony_ci 48c2ecf20Sopenharmony_ciThe MediaTek SGMIISYS controller provides various clocks to the system. 58c2ecf20Sopenharmony_ci 68c2ecf20Sopenharmony_ciRequired Properties: 78c2ecf20Sopenharmony_ci 88c2ecf20Sopenharmony_ci- compatible: Should be: 98c2ecf20Sopenharmony_ci - "mediatek,mt7622-sgmiisys", "syscon" 108c2ecf20Sopenharmony_ci - "mediatek,mt7629-sgmiisys", "syscon" 118c2ecf20Sopenharmony_ci- #clock-cells: Must be 1 128c2ecf20Sopenharmony_ci 138c2ecf20Sopenharmony_ciThe SGMIISYS controller uses the common clk binding from 148c2ecf20Sopenharmony_ciDocumentation/devicetree/bindings/clock/clock-bindings.txt 158c2ecf20Sopenharmony_ciThe available clocks are defined in dt-bindings/clock/mt*-clk.h. 168c2ecf20Sopenharmony_ci 178c2ecf20Sopenharmony_ciExample: 188c2ecf20Sopenharmony_ci 198c2ecf20Sopenharmony_cisgmiisys: sgmiisys@1b128000 { 208c2ecf20Sopenharmony_ci compatible = "mediatek,mt7622-sgmiisys", "syscon"; 218c2ecf20Sopenharmony_ci reg = <0 0x1b128000 0 0x1000>; 228c2ecf20Sopenharmony_ci #clock-cells = <1>; 238c2ecf20Sopenharmony_ci}; 24