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authorLinus Torvalds <torvalds@linux-foundation.org>2011-11-04 07:49:29 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-11-04 07:49:29 -0700
commit6b1506c66809ddf6afd17e330db2999c878b5d90 (patch)
treeeb93535fcc3e568ffabd5400b019463633ea2c22 /Documentation
parent1a67a573b8d9f02211f36fbab50f6265dc49384a (diff)
parent50e07f888cb24b55e0d8283f631907794dd757c2 (diff)
Merge branch 'devicetree/merge' of git://git.secretlab.ca/git/linux-2.6
* 'devicetree/merge' of git://git.secretlab.ca/git/linux-2.6: dt: add empty of_machine_is_compatible ahci: add DT binding for Calxeda AHCI controller dt/platform: minor cleanup dt: add empty of_alias_get_id() for non-dt builds
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/ata/calxeda-sata.txt17
1 files changed, 17 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/ata/calxeda-sata.txt b/Documentation/devicetree/bindings/ata/calxeda-sata.txt
new file mode 100644
index 000000000000..79caa5651f53
--- /dev/null
+++ b/Documentation/devicetree/bindings/ata/calxeda-sata.txt
@@ -0,0 +1,17 @@
+* Calxeda 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 "calxeda,hb-ahci"
+- interrupts : <interrupt mapping for SATA IRQ>
+- reg : <registers mapping>
+
+Example:
+ sata@ffe08000 {
+ compatible = "calxeda,hb-ahci";
+ reg = <0xffe08000 0x1000>;
+ interrupts = <115>;
+ };
+