18c2ecf20Sopenharmony_ciDevice tree binding for the TI DM816 AHCI SATA Controller 28c2ecf20Sopenharmony_ci--------------------------------------------------------- 38c2ecf20Sopenharmony_ci 48c2ecf20Sopenharmony_ciRequired properties: 58c2ecf20Sopenharmony_ci - compatible: must be "ti,dm816-ahci" 68c2ecf20Sopenharmony_ci - reg: physical base address and size of the register region used by 78c2ecf20Sopenharmony_ci the controller (as defined by the AHCI 1.1 standard) 88c2ecf20Sopenharmony_ci - interrupts: interrupt specifier (refer to the interrupt binding) 98c2ecf20Sopenharmony_ci - clocks: list of phandle and clock specifier pairs (or only 108c2ecf20Sopenharmony_ci phandles for clock providers with '0' defined for 118c2ecf20Sopenharmony_ci #clock-cells); two clocks must be specified: the functional 128c2ecf20Sopenharmony_ci clock and an external reference clock 138c2ecf20Sopenharmony_ci 148c2ecf20Sopenharmony_ciExample: 158c2ecf20Sopenharmony_ci 168c2ecf20Sopenharmony_ci sata: sata@4a140000 { 178c2ecf20Sopenharmony_ci compatible = "ti,dm816-ahci"; 188c2ecf20Sopenharmony_ci reg = <0x4a140000 0x10000>; 198c2ecf20Sopenharmony_ci interrupts = <16>; 208c2ecf20Sopenharmony_ci clocks = <&sysclk5_ck>, <&sata_refclk>; 218c2ecf20Sopenharmony_ci }; 22