Re: [PATCH 3/7] binding: mdio-mux: Add DT binding doc for Broadcom MDIO bus mutiplexer
From: Andrew Lunn <andrew@lunn.ch>
Date: 2016-05-31 12:28:12
Also in:
linux-arm-kernel, lkml, netdev
Yes. I agree. We will logical OR MII_ADDR_C45 into the address from PHY drivers. Is there any standard property exist for non-ethernet-phy DRIVERS to decide the whether PHY node support C45 or C22?
Why do you even need this in the device tree? If the driver needs to
access a register > 31, it knows it must use C45. If it is less than
32, it can use either C22 or C45.
Andrew