linux-kernel - [RFC PATCH net-next 0/4] RGMII Internal delay common property

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Date:   Thu, 21 May 2020 12:48:30 -0500
From:   Dan Murphy <dmurphy@...com>
To:     <andrew@...n.ch>, <f.fainelli@...il.com>, <hkallweit1@...il.com>,
        <davem@...emloft.net>, <robh@...nel.org>
CC:     <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <devicetree@...r.kernel.org>, Dan Murphy <dmurphy@...com>
Subject: [RFC PATCH net-next 0/4] RGMII Internal delay common property

Hello

The RGMII internal delay is a common setting found in most RGMII capable PHY
devices.  It was found that many vendor specific device tree properties exist
to do the same function. This creates a common property to be used for PHY's
that have tunable internal delays for the Rx and Tx paths.

Dan Murphy (4):
  dt-bindings: net: Add tx and rx internal delays
  net: phy: Add a helper to return the index for of the internal delay
  dt-bindings: net: Add RGMII internal delay for DP83869
  net: dp83869: Add RGMII internal delay configuration

 .../bindings/net/ethernet-controller.yaml     |  14 +++
 .../devicetree/bindings/net/ti,dp83869.yaml   |  16 +++
 drivers/net/phy/dp83869.c                     | 101 ++++++++++++++++++
 drivers/net/phy/phy_device.c                  |  45 ++++++++
 include/linux/phy.h                           |   2 +
 5 files changed, 178 insertions(+)

-- 
2.26.2