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35 lines
1.2 KiB
35 lines
1.2 KiB
STMicroelectronics STi SATA controller |
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This binding describes a SATA device. |
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Required properties: |
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- compatible : Must be "st,ahci" |
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- reg : Physical base addresses and length of register sets |
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- interrupts : Interrupt associated with the SATA device |
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- interrupt-names : Associated name must be; "hostc" |
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- clocks : The phandle for the clock |
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- clock-names : Associated name must be; "ahci_clk" |
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- phys : The phandle for the PHY port |
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- phy-names : Associated name must be; "ahci_phy" |
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Optional properties: |
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- resets : The power-down, soft-reset and power-reset lines of SATA IP |
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- reset-names : Associated names must be; "pwr-dwn", "sw-rst" and "pwr-rst" |
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Example: |
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/* Example for stih407 family silicon */ |
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sata0: sata@9b20000 { |
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compatible = "st,ahci"; |
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reg = <0x9b20000 0x1000>; |
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interrupts = <GIC_SPI 159 IRQ_TYPE_NONE>; |
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interrupt-names = "hostc"; |
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phys = <&phy_port0 PHY_TYPE_SATA>; |
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phy-names = "ahci_phy"; |
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resets = <&powerdown STIH407_SATA0_POWERDOWN>, |
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<&softreset STIH407_SATA0_SOFTRESET>, |
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<&softreset STIH407_SATA0_PWR_SOFTRESET>; |
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reset-names = "pwr-dwn", "sw-rst", "pwr-rst"; |
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clocks = <&clk_s_c0_flexgen CLK_ICN_REG>; |
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clock-names = "ahci_clk"; |
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};
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