[net-next PATCH v3 00/15] ACPI support for dpaa2 driver

From: Calvin Johnson <calvin.johnson@oss.nxp.com>
To: Grant Likely <grant.likely@arm.com>,
	"Rafael J . Wysocki" <rafael@kernel.org>,
	Jeremy Linton <jeremy.linton@arm.com>,
	Andrew Lunn <andrew@lunn.ch>,
	Andy Shevchenko <andy.shevchenko@gmail.com>,
	Florian Fainelli <f.fainelli@gmail.com>,
	Russell King - ARM Linux admin <linux@armlinux.org.uk>,
	Cristi Sovaiala <cristian.sovaiala@nxp.com>,
	Florin Laurentiu Chiculita <florinlaurentiu.chiculita@nxp.com>,
	Ioana Ciornei <ioana.ciornei@nxp.com>,
	Madalin Bucur <madalin.bucur@oss.nxp.com>,
	Heikki Krogerus <heikki.krogerus@linux.intel.com>,
	Marcin Wojtas <mw@semihalf.com>,
	Pieter Jansen Van Vuuren <pieter.jansenvv@bamboosystems.io>,
	Jon <jon@solid-run.com>
Cc: Diana Madalina Craciun <diana.craciun@nxp.com>,
	linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
	Laurentiu Tudor <laurentiu.tudor@nxp.com>,
	linux-acpi@vger.kernel.org, linux.cj@gmail.com,
	linux-arm-kernel@lists.infradead.org,
	Calvin Johnson <calvin.johnson@oss.nxp.com>,
	Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
	Bartosz Golaszewski <bgolaszewski@baylibre.com>,
	"David S. Miller" <davem@davemloft.net>,
	Frank Rowand <frowand.list@gmail.com>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Heiner Kallweit <hkallweit1@gmail.com>,
	Ioana Radulescu <ruxandra.radulescu@nxp.com>,
	Jakub Kicinski <kuba@kernel.org>, Jamie Iles <jamie@nuviainc.com>,
	Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>,
	Len Brown <lenb@kernel.org>,
	"Rafael J. Wysocki" <rjw@rjwysocki.net>,
	Randy Dunlap <rdunlap@infradead.org>,
	Rob Herring <robh+dt@kernel.org>,
	Saravana Kannan <saravanak@google.com>,
	devicetree@vger.kernel.org
Subject: [net-next PATCH v3 00/15] ACPI support for dpaa2 driver
Date: Tue, 12 Jan 2021 19:10:39 +0530	[thread overview]
Message-ID: <20210112134054.342-1-calvin.johnson@oss.nxp.com> (raw)

This patch set provides ACPI support to DPAA2 network drivers.

It also introduces new fwnode based APIs to support phylink and phy
layers
    Following functions are defined:
      phylink_fwnode_phy_connect()
      fwnode_mdiobus_register_phy()
      fwnode_mdiobus_register()
      fwnode_get_phy_id()
      fwnode_phy_find_device()
      device_phy_find_device()
      fwnode_get_phy_node()
      fwnode_mdio_find_device()
      fwnode_get_id()

    First one helps in connecting phy to phylink instance.
    Next three helps in getting phy_id and registering phy to mdiobus
    Next two help in finding a phy on a mdiobus.
    Next one helps in getting phy_node from a fwnode.
    Last one is used to get fwnode ID.

    Corresponding OF functions are refactored.
    END

Changes in v3:
- Add more info on legacy DT properties "phy" and "phy-device"
- Redefine fwnode_phy_find_device() to follow of_phy_find_device()
- Use traditional comparison pattern
- Use GENMASK
- Modified to retrieve reg property value for ACPI as well
- Resolved compilation issue with CONFIG_ACPI = n
- Added more info into documentation
- Use acpi_mdiobus_register()
- Avoid unnecessary line removal
- Remove unused inclusion of acpi.h

Changes in v2:
- Updated with more description in document
- use reverse christmas tree ordering for local variables
- Refactor OF functions to use fwnode functions

Calvin Johnson (15):
  Documentation: ACPI: DSD: Document MDIO PHY
  net: phy: Introduce fwnode_mdio_find_device()
  net: phy: Introduce phy related fwnode functions
  of: mdio: Refactor of_phy_find_device()
  net: phy: Introduce fwnode_get_phy_id()
  of: mdio: Refactor of_get_phy_id()
  net: mdiobus: Introduce fwnode_mdiobus_register_phy()
  of: mdio: Refactor of_mdiobus_register_phy()
  device property: Introduce fwnode_get_id()
  net: mdio: Add ACPI support code for mdio
  net: mdiobus: Introduce fwnode_mdiobus_register()
  net/fsl: Use fwnode_mdiobus_register()
  phylink: introduce phylink_fwnode_phy_connect()
  net: phylink: Refactor phylink_of_phy_connect()
  net: dpaa2-mac: Add ACPI support for DPAA2 MAC driver

 Documentation/firmware-guide/acpi/dsd/phy.rst | 129 ++++++++++++++++++
 MAINTAINERS                                   |   1 +
 drivers/base/property.c                       |  33 +++++
 .../net/ethernet/freescale/dpaa2/dpaa2-mac.c  |  87 +++++++-----
 drivers/net/ethernet/freescale/xgmac_mdio.c   |  12 +-
 drivers/net/mdio/Kconfig                      |   7 +
 drivers/net/mdio/Makefile                     |   1 +
 drivers/net/mdio/acpi_mdio.c                  |  49 +++++++
 drivers/net/mdio/of_mdio.c                    |  79 +----------
 drivers/net/phy/mdio_bus.c                    |  87 ++++++++++++
 drivers/net/phy/phy_device.c                  | 106 ++++++++++++++
 drivers/net/phy/phylink.c                     |  49 ++++---
 include/linux/acpi_mdio.h                     |  27 ++++
 include/linux/mdio.h                          |   2 +
 include/linux/of_mdio.h                       |   6 +-
 include/linux/phy.h                           |  32 +++++
 include/linux/phylink.h                       |   3 +
 include/linux/property.h                      |   1 +
 18 files changed, 579 insertions(+), 132 deletions(-)
 create mode 100644 Documentation/firmware-guide/acpi/dsd/phy.rst
 create mode 100644 drivers/net/mdio/acpi_mdio.c
 create mode 100644 include/linux/acpi_mdio.h

-- 
2.17.1