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dt-bindings: ata: ahci-platform: document phy-supply 

This patch document the new optional phy-supply.

Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Corentin Labbe 2018-09-03 12:01:57 +02:00 committed by Jens Axboe
parent f20fb266e7
commit a052ae02e4
1 changed files with 1 additions and 0 deletions
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Documentation/devicetree/bindings/ata/ahci-platform.txt
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@ -31,6 +31,7 @@ Optional properties:
- clocks : a list of phandle + clock specifier pairs
- resets : a list of phandle + reset specifier pairs
- target-supply : regulator for SATA target power
- phy-supply : regulator for PHY power
- phys : reference to the SATA PHY node
- phy-names : must be "sata-phy"
- ahci-supply : regulator for AHCI controller