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30 lines
945 B
30 lines
945 B
* Samsung AHCI SATA Controller |
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SATA nodes are defined to describe on-chip Serial ATA controllers. |
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Each SATA controller should have its own node. |
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Required properties: |
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- compatible : compatible list, contains "samsung,exynos5-sata" |
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- interrupts : <interrupt mapping for SATA IRQ> |
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- reg : <registers mapping> |
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- samsung,sata-freq : <frequency in MHz> |
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- phys : Must contain exactly one entry as specified |
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in phy-bindings.txt |
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- phy-names : Must be "sata-phy" |
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Optional properties: |
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- clocks : Must contain an entry for each entry in clock-names. |
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- clock-names : Shall be "sata" for the external SATA bus clock, |
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and "sclk_sata" for the internal controller clock. |
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Example: |
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sata@122f0000 { |
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compatible = "snps,dwc-ahci"; |
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samsung,sata-freq = <66>; |
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reg = <0x122f0000 0x1ff>; |
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interrupts = <0 115 0>; |
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clocks = <&clock 277>, <&clock 143>; |
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clock-names = "sata", "sclk_sata"; |
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phys = <&sata_phy>; |
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phy-names = "sata-phy"; |
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};
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