linux-kernel - [RFC PATCH 0/2] phy: cadence: Add driver and dt-bindings for Sierra PHY

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Date:   Fri, 17 Aug 2018 13:31:08 +0100
From:   Alan Douglas <adouglas@...ence.com>
To:     <kishon@...com>, <linux-kernel@...r.kernel.org>
CC:     <stelford@...ence.com>, Alan Douglas <adouglas@...ence.com>
Subject: [RFC PATCH 0/2] phy: cadence: Add driver and dt-bindings for Sierra PHY

The Sierra PHY supports a number of different protocol.  This series adds
a driver with support for USB3 and PCIe modes.

Two phy-cells are required in device tree bindings, one to specify the
protocol to be supported, and the second to specify the number of lanes.

Only one clock frequency is currently supported, so the value of clock
provided in device tree is ignored.

Alan Douglas (2):
  dt-bindings: phy: Document cadence Sierra PHY bindings
  phy: cadence: Add driver for Sierra PHY

 .../devicetree/bindings/phy/cdns-sierra-phy.txt    |  29 ++
 drivers/phy/Kconfig                                |   1 +
 drivers/phy/Makefile                               |   1 +
 drivers/phy/cadence/Kconfig                        |   9 +
 drivers/phy/cadence/Makefile                       |   3 +
 drivers/phy/cadence/cdns-sierra.c                  | 326 +++++++++++++++++++++
 6 files changed, 369 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/phy/cdns-sierra-phy.txt
 create mode 100644 drivers/phy/cadence/Kconfig
 create mode 100644 drivers/phy/cadence/Makefile
 create mode 100644 drivers/phy/cadence/cdns-sierra.c

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1.9.0