From: Calvin Johnson <calvin.johnson@oss.nxp.com> To: "Rafael J . Wysocki" <rafael@kernel.org>, Len Brown <lenb@kernel.org>, Lorenzo Pieralisi <Lorenzo.Pieralisi@arm.com>, Hanjun Guo <guohanjun@huawei.com>, Sudeep Holla <sudeep.holla@arm.com>, Al Stone <ahs3@redhat.com>, Jeremy Linton <jeremy.linton@arm.com>, Russell King - ARM Linux admin <linux@armlinux.org.uk>, Jon <jon@solid-run.com>, Cristi Sovaiala <cristian.sovaiala@nxp.com>, Ioana Ciornei <ioana.ciornei@nxp.com>, Andrew Lunn <andrew@lunn.ch>, Andy Shevchenko <andy.shevchenko@gmail.com>, Florian Fainelli <f.fainelli@gmail.com>, Madalin Bucur <madalin.bucur@oss.nxp.com> Cc: linux-acpi@vger.kernel.org, netdev@vger.kernel.org, linux.cj@gmail.com, Paul Yang <Paul.Yang@arm.com>, Calvin Johnson <calvin.johnson@oss.nxp.com> Subject: [net-next PATCH v7 0/6] ACPI support for dpaa2 MAC driver. Date: Sat, 25 Jul 2020 19:53:58 +0530 Message-ID: <20200725142404.30634-1-calvin.johnson@oss.nxp.com> (raw) 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
next reply index Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-07-25 14:23 Calvin Johnson [this message] 2020-07-25 14:23 ` [net-next PATCH v7 1/6] Documentation: ACPI: DSD: Document MDIO PHY Calvin Johnson 2020-07-25 14:24 ` [net-next PATCH v7 2/6] net: phy: introduce device_mdiobus_register() Calvin Johnson 2020-07-25 14:24 ` [net-next PATCH v7 3/6] net/fsl: use device_mdiobus_register() Calvin Johnson 2020-07-25 14:24 ` [net-next PATCH v7 4/6] net: phy: introduce phy_find_by_mdio_handle() Calvin Johnson 2020-07-25 14:24 ` [net-next PATCH v7 5/6] phylink: introduce phylink_fwnode_phy_connect() Calvin Johnson 2020-07-25 14:24 ` [net-next PATCH v7 6/6] net: dpaa2-mac: Add ACPI support for DPAA2 MAC driver Calvin Johnson 2020-07-29 0:39 ` [net-next PATCH v7 0/6] ACPI support for dpaa2 " David Miller 2020-07-29 0:42 ` Florian Fainelli -- strict thread matches above, loose matches on Subject: below -- 2020-07-15 9:03 Calvin Johnson 2020-09-25 13:39 ` Grant Likely 2020-09-26 4:34 ` Calvin Johnson
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