diff options
Diffstat (limited to 'dts/Bindings/ata/ahci-platform.txt')
| -rw-r--r-- | dts/Bindings/ata/ahci-platform.txt | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/dts/Bindings/ata/ahci-platform.txt b/dts/Bindings/ata/ahci-platform.txt index 4ab09f2202..c2340eeeb9 100644 --- a/dts/Bindings/ata/ahci-platform.txt +++ b/dts/Bindings/ata/ahci-platform.txt @@ -37,9 +37,10 @@ Required properties when using sub-nodes: Sub-nodes required properties: -- reg : the port number -- phys : reference to the SATA PHY node - +- 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 { @@ -68,10 +69,12 @@ With sub-nodes: sata0: sata-port@0 { reg = <0>; phys = <&sata_phy 0>; + target-supply = <®_sata0>; }; sata1: sata-port@1 { reg = <1>; phys = <&sata_phy 1>; + target-supply = <®_sata1>;; }; }; |