The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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

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    1 * Broadcom SATA3 AHCI Controller
    2 
    3 SATA nodes are defined to describe on-chip Serial ATA controllers.
    4 Each SATA controller should have its own node.
    5 
    6 Required properties:
    7 - compatible         : should be one or more of
    8                         "brcm,bcm7216-ahci"
    9                         "brcm,bcm7425-ahci"
   10                         "brcm,bcm7445-ahci"
   11                         "brcm,bcm-nsp-ahci"
   12                         "brcm,sata3-ahci"
   13                         "brcm,bcm63138-ahci"
   14 - reg                : register mappings for AHCI and SATA_TOP_CTRL
   15 - reg-names          : "ahci" and "top-ctrl"
   16 - interrupts         : interrupt mapping for SATA IRQ
   17 
   18 Optional properties:
   19 
   20 - reset: for "brcm,bcm7216-ahci" must be a valid reset phandle
   21   pointing to the RESCAL reset controller provider node.
   22 - reset-names: for "brcm,bcm7216-ahci", must be "rescal".
   23 
   24 Also see ahci-platform.txt.
   25 
   26 Example:
   27 
   28         sata@f045a000 {
   29                 compatible = "brcm,bcm7445-ahci", "brcm,sata3-ahci";
   30                 reg = <0xf045a000 0xa9c>, <0xf0458040 0x24>;
   31                 reg-names = "ahci", "top-ctrl";
   32                 interrupts = <0 30 0>;
   33                 #address-cells = <1>;
   34                 #size-cells = <0>;
   35 
   36                 sata0: sata-port@0 {
   37                         reg = <0>;
   38                         phys = <&sata_phy 0>;
   39                 };
   40 
   41                 sata1: sata-port@1 {
   42                         reg = <1>;
   43                         phys = <&sata_phy 1>;
   44                 };
   45         };

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