From: Dan Murphy <dmurphy@ti.com>
To: <davem@davemloft.net>, <andrew@lunn.ch>, <f.fainelli@gmail.com>,
<hkallweit1@gmail.com>, <robh@kernel.org>,
<ciorneiioana@gmail.com>
Cc: <devicetree@vger.kernel.org>, <netdev@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, Dan Murphy <dmurphy@ti.com>
Subject: [PATCH net-next v4 0/4] DP83TD510 Single Pair 10Mbps Ethernet PHY
Date: Tue, 17 Nov 2020 14:15:51 -0600 [thread overview]
Message-ID: <20201117201555.26723-1-dmurphy@ti.com> (raw)
Hello
The DP83TD510 is an Ethernet PHY supporting single pair of twisted wires. The
PHY is capable of 10Mbps communication over long distances and exceeds the
IEEE 802.3cg 10BASE-T1L single-pair Ethernet specification. The PHY supports
various voltage level signalling and can be forced to support a specific
voltage or allowed to perfrom auto negotiation on the voltage level. The
default for the PHY is auto negotiation but if the PHY is forced to a specific
voltage then the LP must also support the same voltage.
Add the 10BASE-T1L linkmodes for ethtool to properly advertise the PHY's
capability.
Dan
Dan Murphy (4):
ethtool: Add 10base-T1L link mode entries
dt-bindings: net: Add Rx/Tx output configuration for 10base T1L
dt-bindings: dp83td510: Add binding for DP83TD510 Ethernet PHY
net: phy: dp83td510: Add support for the DP83TD510 Ethernet PHY
.../devicetree/bindings/net/ethernet-phy.yaml | 6 +
.../devicetree/bindings/net/ti,dp83td510.yaml | 64 +++
drivers/net/phy/Kconfig | 6 +
drivers/net/phy/Makefile | 1 +
drivers/net/phy/dp83td510.c | 505 ++++++++++++++++++
drivers/net/phy/phy-core.c | 4 +-
include/uapi/linux/ethtool.h | 2 +
net/ethtool/common.c | 2 +
net/ethtool/linkmodes.c | 2 +
9 files changed, 591 insertions(+), 1 deletion(-)
create mode 100644 Documentation/devicetree/bindings/net/ti,dp83td510.yaml
create mode 100644 drivers/net/phy/dp83td510.c
--
2.29.2
next reply other threads:[~2020-11-17 20:16 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-17 20:15 Dan Murphy [this message]
2020-11-17 20:15 ` [PATCH net-next v4 1/4] ethtool: Add 10base-T1L link mode entries Dan Murphy
2020-11-17 20:15 ` [PATCH net-next v4 2/4] dt-bindings: net: Add Rx/Tx output configuration for 10base T1L Dan Murphy
2020-11-17 20:31 ` Andrew Lunn
2020-11-17 20:36 ` Dan Murphy
2020-12-01 0:02 ` Rob Herring
2020-11-17 20:15 ` [PATCH net-next v4 3/4] dt-bindings: dp83td510: Add binding for DP83TD510 Ethernet PHY Dan Murphy
2020-12-01 0:13 ` Rob Herring
2020-11-17 20:15 ` [PATCH net-next v4 4/4] net: phy: dp83td510: Add support for the " Dan Murphy
2020-11-17 20:57 ` Ioana Ciornei
2020-11-18 7:36 ` kernel test robot
2020-11-20 1:49 ` Andrew Lunn
2020-11-30 16:57 ` Dan Murphy
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