FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/ata/exynos-sata.txt

     * 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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