[PATCH 2/3] Documentation: bindings: Add the regulator property to the sub-nodes AHCI bindings

[Gregory CLEMENT]

It is now possible to use a regulator property for each port of the
AHCI controller.

Signed-off-by: Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx>
---
 Documentation/devicetree/bindings/ata/ahci-platform.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/ata/ahci-platform.txt b/Documentation/devicetree/bindings/ata/ahci-platform.txt
index 4ab09f2202d4..6be531a328ae 100644
--- a/Documentation/devicetree/bindings/ata/ahci-platform.txt
+++ b/Documentation/devicetree/bindings/ata/ahci-platform.txt
@@ -38,8 +38,9 @@ Required properties when using sub-nodes:
 
 Sub-nodes required properties:
 - reg               : the port number
+And at least one of the following properties:
 - phys              : reference to the SATA PHY node
-
+- target-supply     : regulator for SATA target power
 
 Examples:
         sata@ffe08000 {
-- 
1.9.1

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