linux-arm.git - Russell King's ARM Linux kernel tree

Age	Commit message (Collapse)	Author
2020-01-31	net: mii_timestamper: fix static allocation by PHY driver	Michael Walle
	If phydev->mii_ts is set by the PHY driver, it will always be overwritten in of_mdiobus_register_phy(). Fix it. Also make sure, that the unregister() doesn't do anything if the mii_timestamper was provided by the PHY driver. Fixes: 1dca22b18421 ("net: mdio: of: Register discovered MII time stampers.") Signed-off-by: Michael Walle <michael@walle.cc> Acked-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2019-12-25	net: Add a layer for non-PHY MII time stamping drivers.	Richard Cochran
	While PHY time stamping drivers can simply attach their interface directly to the PHY instance, stand alone drivers require support in order to manage their services. Non-PHY MII time stamping drivers have a control interface over another bus like I2C, SPI, UART, or via a memory mapped peripheral. The controller device will be associated with one or more time stamping channels, each of which sits snoops in on a MII bus. This patch provides a glue layer that will enable time stamping channels to find their controlling device. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>