1*c66ec88fSEmmanuel VadotSTMicroelectronics STi SATA controller 2*c66ec88fSEmmanuel Vadot 3*c66ec88fSEmmanuel VadotThis binding describes a SATA device. 4*c66ec88fSEmmanuel Vadot 5*c66ec88fSEmmanuel VadotRequired properties: 6*c66ec88fSEmmanuel Vadot - compatible : Must be "st,ahci" 7*c66ec88fSEmmanuel Vadot - reg : Physical base addresses and length of register sets 8*c66ec88fSEmmanuel Vadot - interrupts : Interrupt associated with the SATA device 9*c66ec88fSEmmanuel Vadot - interrupt-names : Associated name must be; "hostc" 10*c66ec88fSEmmanuel Vadot - clocks : The phandle for the clock 11*c66ec88fSEmmanuel Vadot - clock-names : Associated name must be; "ahci_clk" 12*c66ec88fSEmmanuel Vadot - phys : The phandle for the PHY port 13*c66ec88fSEmmanuel Vadot - phy-names : Associated name must be; "ahci_phy" 14*c66ec88fSEmmanuel Vadot 15*c66ec88fSEmmanuel VadotOptional properties: 16*c66ec88fSEmmanuel Vadot - resets : The power-down, soft-reset and power-reset lines of SATA IP 17*c66ec88fSEmmanuel Vadot - reset-names : Associated names must be; "pwr-dwn", "sw-rst" and "pwr-rst" 18*c66ec88fSEmmanuel Vadot 19*c66ec88fSEmmanuel VadotExample: 20*c66ec88fSEmmanuel Vadot 21*c66ec88fSEmmanuel Vadot /* Example for stih407 family silicon */ 22*c66ec88fSEmmanuel Vadot sata0: sata@9b20000 { 23*c66ec88fSEmmanuel Vadot compatible = "st,ahci"; 24*c66ec88fSEmmanuel Vadot reg = <0x9b20000 0x1000>; 25*c66ec88fSEmmanuel Vadot interrupts = <GIC_SPI 159 IRQ_TYPE_NONE>; 26*c66ec88fSEmmanuel Vadot interrupt-names = "hostc"; 27*c66ec88fSEmmanuel Vadot phys = <&phy_port0 PHY_TYPE_SATA>; 28*c66ec88fSEmmanuel Vadot phy-names = "ahci_phy"; 29*c66ec88fSEmmanuel Vadot resets = <&powerdown STIH407_SATA0_POWERDOWN>, 30*c66ec88fSEmmanuel Vadot <&softreset STIH407_SATA0_SOFTRESET>, 31*c66ec88fSEmmanuel Vadot <&softreset STIH407_SATA0_PWR_SOFTRESET>; 32*c66ec88fSEmmanuel Vadot reset-names = "pwr-dwn", "sw-rst", "pwr-rst"; 33*c66ec88fSEmmanuel Vadot clocks = <&clk_s_c0_flexgen CLK_ICN_REG>; 34*c66ec88fSEmmanuel Vadot clock-names = "ahci_clk"; 35*c66ec88fSEmmanuel Vadot }; 36