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* [net-next PATCH v7 0/6]  ACPI support for dpaa2 MAC driver.
@ 2020-07-15  9:03 Calvin Johnson
  2020-07-15  9:03 ` [net-next PATCH v7 1/6] Documentation: ACPI: DSD: Document MDIO PHY Calvin Johnson
                   ` (6 more replies)
  0 siblings, 7 replies; 49+ messages in thread
From: Calvin Johnson @ 2020-07-15  9:03 UTC (permalink / raw)
  To: Jeremy Linton, Russell King - ARM Linux admin, Jon,
	Cristi Sovaiala, Ioana Ciornei, Andrew Lunn, Andy Shevchenko,
	Florian Fainelli, Madalin Bucur
  Cc: netdev, linux.cj, linux-acpi, Calvin Johnson

 This patch series provides ACPI support for dpaa2 MAC driver.
 This also introduces ACPI mechanism to get PHYs registered on a
 MDIO bus and provide them to be connected to MAC.

 Patch "net: dpaa2-mac: Add ACPI support for DPAA2 MAC driver" depends on
 https://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/linux.git/commit/?h=acpi/for-next&id=c279c4cf5bcd3c55b4fb9709d9036cd1bfe3beb8
 Remaining patches are independent of the above patch and can be applied without
 any issues.

 Device Tree can be tested on LX2160A-RDB with the below change which is also
available in the above referenced patches:

--- a/drivers/bus/fsl-mc/fsl-mc-bus.c
+++ b/drivers/bus/fsl-mc/fsl-mc-bus.c
@@ -931,6 +931,7 @@ static int fsl_mc_bus_probe(struct platform_device *pdev)
        if (error < 0)
                goto error_cleanup_mc_io;

+       mc_bus_dev->dev.fwnode = pdev->dev.fwnode;
        mc->root_mc_bus_dev = mc_bus_dev;
        return 0;


Changes in v7:
- remove unnecessary -ve check for u32 var
- assign flags to phy_dev

Changes in v6:
- change device_mdiobus_register() parameter position
- improve documentation
- change device_mdiobus_register() parameter position
- clean up phylink_fwnode_phy_connect()

Changes in v5:
- add description
- clean up if else
- rename phy_find_by_fwnode() to phy_find_by_mdio_handle()
- add docment for phy_find_by_mdio_handle()
- error out DT in phy_find_by_mdio_handle()
- clean up err return
- return -EINVAL for invalid fwnode

Changes in v4:
- release fwnode_mdio after use
- return ERR_PTR instead of NULL
- introduce device_mdiobus_register()

Changes in v3:
- cleanup based on v2 comments
- Added description for more properties
- Added MDIO node DSDT entry
- introduce fwnode_mdio_find_bus()
- renamed and improved phy_find_by_fwnode()
- cleanup based on v2 comments
- move code into phylink_fwnode_phy_connect()

Changes in v2:
- clean up dpaa2_mac_get_node()
- introduce find_phy_device()
- use acpi_find_child_device()

Calvin Johnson (6):
  Documentation: ACPI: DSD: Document MDIO PHY
  net: phy: introduce device_mdiobus_register()
  net/fsl: use device_mdiobus_register()
  net: phy: introduce phy_find_by_mdio_handle()
  phylink: introduce phylink_fwnode_phy_connect()
  net: dpaa2-mac: Add ACPI support for DPAA2 MAC driver

 Documentation/firmware-guide/acpi/dsd/phy.rst | 90 +++++++++++++++++++
 .../net/ethernet/freescale/dpaa2/dpaa2-mac.c  | 70 ++++++++-------
 drivers/net/ethernet/freescale/xgmac_mdio.c   |  3 +-
 drivers/net/phy/mdio_bus.c                    | 51 +++++++++++
 drivers/net/phy/phy_device.c                  | 40 +++++++++
 drivers/net/phy/phylink.c                     | 32 +++++++
 include/linux/mdio.h                          |  1 +
 include/linux/phy.h                           |  2 +
 include/linux/phylink.h                       |  3 +
 9 files changed, 260 insertions(+), 32 deletions(-)
 create mode 100644 Documentation/firmware-guide/acpi/dsd/phy.rst

-- 
2.17.1


^ permalink raw reply	[flat|nested] 49+ messages in thread
* [net-next PATCH v7 0/6]  ACPI support for dpaa2 MAC driver.
@ 2020-07-25 14:23 Calvin Johnson
  2020-07-25 14:23 ` [net-next PATCH v7 1/6] Documentation: ACPI: DSD: Document MDIO PHY Calvin Johnson
  0 siblings, 1 reply; 49+ messages in thread
From: Calvin Johnson @ 2020-07-25 14:23 UTC (permalink / raw)
  To: Rafael J . Wysocki, Len Brown, Lorenzo Pieralisi, Hanjun Guo,
	Sudeep Holla, Al Stone, Jeremy Linton,
	Russell King - ARM Linux admin, Jon, Cristi Sovaiala,
	Ioana Ciornei, Andrew Lunn, Andy Shevchenko, Florian Fainelli,
	Madalin Bucur
  Cc: linux-acpi, netdev, linux.cj, Paul Yang, Calvin Johnson

 This patch series provides ACPI support for dpaa2 MAC driver.
 This also introduces ACPI mechanism to get PHYs registered on a
 MDIO bus and provide them to be connected to MAC.

 Previous discussions on this patchset is available at:
 https://lore.kernel.org/linux-acpi/20200715090400.4733-1-calvin.johnson@oss.nxp.com/T/#t

 Patch "net: dpaa2-mac: Add ACPI support for DPAA2 MAC driver" depends on
 https://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/linux.git/commit/?h=acpi/for-next&id=c279c4cf5bcd3c55b4fb9709d9036cd1bfe3beb8
 Remaining patches are independent of the above patch and can be applied without
 any issues.

 Device Tree can be tested on LX2160A-RDB with the below change which is also
available in the above referenced patches:

--- a/drivers/bus/fsl-mc/fsl-mc-bus.c
+++ b/drivers/bus/fsl-mc/fsl-mc-bus.c
@@ -931,6 +931,7 @@ static int fsl_mc_bus_probe(struct platform_device *pdev)
        if (error < 0)
                goto error_cleanup_mc_io;

+       mc_bus_dev->dev.fwnode = pdev->dev.fwnode;
        mc->root_mc_bus_dev = mc_bus_dev;
        return 0;


Changes in v7:
- remove unnecessary -ve check for u32 var
- assign flags to phy_dev

Changes in v6:
- change device_mdiobus_register() parameter position
- improve documentation
- change device_mdiobus_register() parameter position
- clean up phylink_fwnode_phy_connect()

Changes in v5:
- add description
- clean up if else
- rename phy_find_by_fwnode() to phy_find_by_mdio_handle()
- add docment for phy_find_by_mdio_handle()
- error out DT in phy_find_by_mdio_handle()
- clean up err return
- return -EINVAL for invalid fwnode

Changes in v4:
- release fwnode_mdio after use
- return ERR_PTR instead of NULL
- introduce device_mdiobus_register()

Changes in v3:
- cleanup based on v2 comments
- Added description for more properties
- Added MDIO node DSDT entry
- introduce fwnode_mdio_find_bus()
- renamed and improved phy_find_by_fwnode()
- cleanup based on v2 comments
- move code into phylink_fwnode_phy_connect()

Changes in v2:
- clean up dpaa2_mac_get_node()
- introduce find_phy_device()
- use acpi_find_child_device()

Calvin Johnson (6):
  Documentation: ACPI: DSD: Document MDIO PHY
  net: phy: introduce device_mdiobus_register()
  net/fsl: use device_mdiobus_register()
  net: phy: introduce phy_find_by_mdio_handle()
  phylink: introduce phylink_fwnode_phy_connect()
  net: dpaa2-mac: Add ACPI support for DPAA2 MAC driver

 Documentation/firmware-guide/acpi/dsd/phy.rst | 90 +++++++++++++++++++
 .../net/ethernet/freescale/dpaa2/dpaa2-mac.c  | 70 ++++++++-------
 drivers/net/ethernet/freescale/xgmac_mdio.c   |  3 +-
 drivers/net/phy/mdio_bus.c                    | 51 +++++++++++
 drivers/net/phy/phy_device.c                  | 40 +++++++++
 drivers/net/phy/phylink.c                     | 32 +++++++
 include/linux/mdio.h                          |  1 +
 include/linux/phy.h                           |  2 +
 include/linux/phylink.h                       |  3 +
 9 files changed, 260 insertions(+), 32 deletions(-)
 create mode 100644 Documentation/firmware-guide/acpi/dsd/phy.rst

-- 
2.17.1


^ permalink raw reply	[flat|nested] 49+ messages in thread

end of thread, back to index

Thread overview: 49+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-07-15  9:03 [net-next PATCH v7 0/6] ACPI support for dpaa2 MAC driver Calvin Johnson
2020-07-15  9:03 ` [net-next PATCH v7 1/6] Documentation: ACPI: DSD: Document MDIO PHY Calvin Johnson
2020-07-16  3:04   ` Florian Fainelli
2020-07-16  3:11     ` Andrew Lunn
2020-07-23 23:26   ` Jeremy Linton
2020-07-24 13:39     ` Andrew Lunn
2020-07-24 17:26       ` Jeremy Linton
2020-07-24 17:39         ` Florian Fainelli
2020-07-24 19:20           ` Andrew Lunn
2020-07-24 20:12             ` Andy Shevchenko
2020-07-24 20:13               ` Florian Fainelli
2020-07-24 20:20                 ` Andy Shevchenko
2020-07-25  7:36                   ` Calvin Johnson
2020-07-25 10:48                     ` Andy Shevchenko
2020-07-24 21:06               ` Russell King - ARM Linux admin
2020-07-27 17:03             ` Sudeep Holla
2020-07-24 19:14         ` Andrew Lunn
2020-07-27 17:21           ` Sudeep Holla
2020-07-28 20:34             ` Andrew Lunn
2020-07-28 20:59               ` Russell King - ARM Linux admin
2020-07-28 21:26                 ` Andy Shevchenko
2020-07-29 16:00               ` Rafael J. Wysocki
2020-07-31 15:08                 ` Andrew Lunn
2020-07-27 17:32           ` Jon Nettleton
     [not found]           ` <1595922651-sup-5323@galangal.danc.bne.opengear.com>
2020-07-28 20:45             ` Andrew Lunn
2020-07-28 20:56               ` Florian Fainelli
2020-07-28 21:28                 ` Andy Shevchenko
2020-07-28 21:40                   ` Florian Fainelli
2020-07-31 15:14                   ` Andrew Lunn
2020-09-25 13:22                     ` Grant Likely
2020-07-28 22:30             ` Jeremy Linton
2020-07-29  0:39               ` Florian Fainelli
2020-07-29  2:53                 ` Jeremy Linton
2020-07-29  3:16                   ` Florian Fainelli
2020-07-29  8:43                   ` Jon Nettleton
2020-07-29  9:39                     ` Calvin Johnson
2020-09-25 13:34   ` Grant Likely
2020-09-26  4:30     ` Calvin Johnson
2020-07-15  9:03 ` [net-next PATCH v7 2/6] net: phy: introduce device_mdiobus_register() Calvin Johnson
2020-07-16  3:05   ` Florian Fainelli
2020-07-15  9:03 ` [net-next PATCH v7 3/6] net/fsl: use device_mdiobus_register() Calvin Johnson
2020-07-16  3:05   ` Florian Fainelli
2020-07-15  9:03 ` [net-next PATCH v7 4/6] net: phy: introduce phy_find_by_mdio_handle() Calvin Johnson
2020-07-16  3:06   ` Florian Fainelli
2020-07-15  9:03 ` [net-next PATCH v7 5/6] phylink: introduce phylink_fwnode_phy_connect() Calvin Johnson
2020-07-15  9:04 ` [net-next PATCH v7 6/6] net: dpaa2-mac: Add ACPI support for DPAA2 MAC driver Calvin Johnson
2020-09-25 13:39 ` [net-next PATCH v7 0/6] ACPI support for dpaa2 " Grant Likely
2020-09-26  4:34   ` Calvin Johnson
2020-07-25 14:23 Calvin Johnson
2020-07-25 14:23 ` [net-next PATCH v7 1/6] Documentation: ACPI: DSD: Document MDIO PHY Calvin Johnson

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