| * 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 "snps,spear-ahci" |
| - interrupts : <interrupt mapping for SATA IRQ> |
| - reg : <registers mapping> |
| |
| Optional properties: |
| - dma-coherent : Present if dma operations are coherent |
| - clocks : a list of phandle + clock specifier pairs |
| - target-supply : regulator for SATA target power |
| |
| Example: |
| sata@ffe08000 { |
| compatible = "snps,spear-ahci"; |
| reg = <0xffe08000 0x1000>; |
| interrupts = <115>; |
| |
| }; |