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