From: Sylvain Rochet <[email protected]> Date: Fri, 13 Feb 2015 21:35:33 +0100
> NAND-tree is used to check wiring between MAC and PHY using NAND gates > on the PHY side, hence the name. > > NAND-tree initial status is latched at reset by probing the IRQ pin. > However some devices are sharing the PHY IRQ pin with other peripherals > such as Atmel SAMA5D[34]x-EK boards when using the optional TM7000 > display module, therefore they are switching the PHY in NAND-tree test > mode depending on the current IRQ line status at reset. > > This patch ensure PHY is not in NAND-tree test mode for all Micrel PHYs > using IRQ line as a NAND-tree toggle mode at reset. > > Signed-off-by: Sylvain Rochet <[email protected]> > Signed-off-by: Boris Brezillon <[email protected]> Applied. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
