diff options
| author |   Russell King <rmk+kernel@arm.linux.org.uk> | 2015-07-07 12:35:33 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2015-07-07 12:35:33 +0100 |
| commit | 06be5eefe1192eb8ce8d07497f67595b6bfe9741 (patch) | |
| tree | 80f1987d4970f8079681f8be0c135cafc8d6329a /Documentation/devicetree/bindings/ata/brcm,sata-brcmstb.txt | |
| parent | ARM: fix lockdep unannotated irqs-off warning (diff) | |
| parent | ARM: avoid unwanted GCC memset()/memcpy() optimisations for IO variants (diff) | |
| download | linux-dev-06be5eefe1192eb8ce8d07497f67595b6bfe9741.tar.xz linux-dev-06be5eefe1192eb8ce8d07497f67595b6bfe9741.zip | |
Merge branches 'fixes' and 'ioremap' into for-linus
Diffstat (limited to 'Documentation/devicetree/bindings/ata/brcm,sata-brcmstb.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/ata/brcm,sata-brcmstb.txt | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/ata/brcm,sata-brcmstb.txt b/Documentation/devicetree/bindings/ata/brcm,sata-brcmstb.txt new file mode 100644 index 000000000000..20ac9bbfa1fd --- /dev/null +++ b/Documentation/devicetree/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>; + }; + }; |