Re: [RFC PATCH 08/13] dwmac-meson8b: add support for phy selection
From: Andrew Lunn <andrew@lunn.ch>
Date: 2016-10-21 15:54:36
Also in:
linux-amlogic, linux-arm-kernel, linux-devicetree, linux-gpio, lkml
On Fri, Oct 21, 2016 at 04:40:33PM +0200, Neil Armstrong wrote:
The Meson GXL dwmac Glue Layer also provides switching between an external PHY and an internal RMII 10/100 PHY. Add a way to setup the correct PHY switching from a device tree attribute.
Humm, actually. Maybe PHY_IS_INTERNAL in the phydrv->flags is the
better solution. The MAC can then use phy_is_internal(ndev->phydev) to
decide if this register needs programming.
Andrew