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Diffstat (limited to 'dts/Bindings/ata/brcm,sata-brcmstb.txt')
| -rw-r--r-- | dts/Bindings/ata/brcm,sata-brcmstb.txt | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/dts/Bindings/ata/brcm,sata-brcmstb.txt b/dts/Bindings/ata/brcm,sata-brcmstb.txt new file mode 100644 index 0000000000..20ac9bbfa1 --- /dev/null +++ b/dts/Bindings/ata/brcm,sata-brcmstb.txt @@ -0,0 +1,34 @@ +* Broadcom SATA3 AHCI Controller for STB + +SATA nodes are defined to describe on-chip Serial ATA controllers. +Each SATA controller should have its own node. + +Required properties: +- compatible : compatible list, may contain "brcm,bcm7445-ahci" and/or + "brcm,sata3-ahci" +- reg : register mappings for AHCI and SATA_TOP_CTRL +- reg-names : "ahci" and "top-ctrl" +- interrupts : interrupt mapping for SATA IRQ + +Also see ahci-platform.txt. + +Example: + + sata@f045a000 { + compatible = "brcm,bcm7445-ahci", "brcm,sata3-ahci"; + reg = <0xf045a000 0xa9c>, <0xf0458040 0x24>; + reg-names = "ahci", "top-ctrl"; + interrupts = <0 30 0>; + #address-cells = <1>; + #size-cells = <0>; + + sata0: sata-port@0 { + reg = <0>; + phys = <&sata_phy 0>; + }; + + sata1: sata-port@1 { + reg = <1>; + phys = <&sata_phy 1>; + }; + }; |