linux-kernel - [PATCH v3 4/9] dt-bindings: ata: ahci-platform: document AHCI reset

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Message-Id: <1531479786-4911-5-git-send-email-clabbe@baylibre.com>
Date:   Fri, 13 Jul 2018 11:03:01 +0000
From:   Corentin Labbe <clabbe@...libre.com>
To:     hdegoede@...hat.com, linux@...linux.org.uk, mark.rutland@....com,
        maxime.ripard@...e-electrons.com, robh+dt@...nel.org,
        tj@...nel.org, wens@...e.org
Cc:     devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-ide@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-sunxi@...glegroups.com, thierry.reding@...il.com,
        icenowy@...c.io, Corentin Labbe <clabbe@...libre.com>
Subject: [PATCH v3 4/9] dt-bindings: ata: ahci-platform: document AHCI reset

This patch document the new optional resets for ahci node.

Signed-off-by: Corentin Labbe <clabbe@...libre.com>
---
 Documentation/devicetree/bindings/ata/ahci-platform.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/ata/ahci-platform.txt b/Documentation/devicetree/bindings/ata/ahci-platform.txt
index 5f362af2724c..a5281d7557e3 100644
--- a/Documentation/devicetree/bindings/ata/ahci-platform.txt
+++ b/Documentation/devicetree/bindings/ata/ahci-platform.txt
@@ -34,6 +34,8 @@ Optional properties:
 - phys              : reference to the SATA PHY node
 - phy-names         : must be "sata-phy"
 - ahci-supply       : regulator for AHCI controller
+- resets            : phandle to the reset line of AHCI controller
+                      If set, must have a reset-names set as "ahci"
 - ports-implemented : Mask that indicates which ports that the HBA supports
 		      are available for software to use. Useful if PORTS_IMPL
 		      is not programmed by the BIOS, which is true with
-- 
2.16.4