linux-kernel - [PATCH 1/2] dt-bindings: phy: ti-pipe3: Add dt binding to use USB3 PHY for PCIe

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Date:   Tue, 19 Dec 2017 15:15:39 +0530
From:   Kishon Vijay Abraham I <kishon@...com>
To:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>, <kishon@...com>
CC:     <devicetree@...r.kernel.org>, <linux-pci@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <nsekhar@...com>
Subject: [PATCH 1/2] dt-bindings: phy: ti-pipe3: Add dt binding to use USB3 PHY for PCIe

DRA72 uses USB3 PHY for the 2nd lane of PCIE. Add dt bindings property
to indicate if the USB3 PHY should be used for 2nd lane of PCIe.

Signed-off-by: Kishon Vijay Abraham I <kishon@...com>
---
 Documentation/devicetree/bindings/phy/ti-phy.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/phy/ti-phy.txt b/Documentation/devicetree/bindings/phy/ti-phy.txt
index cd13e6157088..907a046e794b 100644
--- a/Documentation/devicetree/bindings/phy/ti-phy.txt
+++ b/Documentation/devicetree/bindings/phy/ti-phy.txt
@@ -93,6 +93,8 @@ Optional properties:
    register that contains the SATA_PLL_SOFT_RESET bit. Only valid for sata_phy.
  - syscon-pcs : phandle/offset pair. Phandle to the system control module and the
    register offset to write the PCS delay value.
+ - "ti,configure-as-pcie" : property to indicate if the PHY should be
+   configured as PCIE PHY.
 
 Deprecated properties:
  - ctrl-module : phandle of the control module used by PHY driver to power on
-- 
2.11.0