linux-kernel - [PATCH 1/2] dt-bindings: net: cdns,macb: Drop phy-names property for ZynqMP SGMII PHY

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Message-ID: <1650452590-32948-2-git-send-email-radhey.shyam.pandey@xilinx.com>
Date:   Wed, 20 Apr 2022 16:33:09 +0530
From:   Radhey Shyam Pandey <radhey.shyam.pandey@...inx.com>
To:     <davem@...emloft.net>, <kuba@...nel.org>, <pabeni@...hat.com>,
        <robh+dt@...nel.org>, <krzk+dt@...nel.org>,
        <nicolas.ferre@...rochip.com>, <claudiu.beznea@...rochip.com>
CC:     <netdev@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <michals@...inx.com>,
        <harinik@...inx.com>, <git@...inx.com>,
        Radhey Shyam Pandey <radhey.shyam.pandey@...inx.com>
Subject: [PATCH 1/2] dt-bindings: net: cdns,macb: Drop phy-names property for ZynqMP SGMII PHY

In zynqmp SGMII initialization, there is a single PHY so remove phy-names
property as there is no real need of having it.

Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@...inx.com>
---
Note: For this change taken reference from upstream commit (8a917813cc74)
phy: Allow a NULL phy name for devm_phy_get().
https://lore.kernel.org/r/20210414135525.3535787-1-robh@kernel.org
---
 Documentation/devicetree/bindings/net/cdns,macb.yaml | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/Documentation/devicetree/bindings/net/cdns,macb.yaml b/Documentation/devicetree/bindings/net/cdns,macb.yaml
index 6cd3d853dcba..e5b628736930 100644
--- a/Documentation/devicetree/bindings/net/cdns,macb.yaml
+++ b/Documentation/devicetree/bindings/net/cdns,macb.yaml
@@ -84,13 +84,6 @@ properties:
   phys:
     maxItems: 1
 
-  phy-names:
-    const: sgmii-phy
-    description:
-      Required with ZynqMP SoC when in SGMII mode.
-      Should reference PS-GTR generic PHY device for this controller
-      instance. See ZynqMP example.
-
   resets:
     maxItems: 1
     description:
@@ -204,7 +197,6 @@ examples:
                     reset-names = "gem1_rst";
                     status = "okay";
                     phy-mode = "sgmii";
-                    phy-names = "sgmii-phy";
                     phys = <&psgtr 1 PHY_TYPE_SGMII 1 1>;
                     fixed-link {
                             speed = <1000>;
-- 
2.7.4