Re: [PATCH v9 3/7] ata: libahci: allow to use multiple PHYs
From: Antoine Ténart
Date: Tue Jul 08 2014 - 13:05:45 EST
On Tue, Jul 08, 2014 at 09:42:03AM -0400, Tejun Heo wrote:
> One more thing.
> On Mon, Jul 07, 2014 at 12:16:09PM +0200, Antoine Ténart wrote:
> > This introduce a new way of defining SATA ports in the device tree, with
> > one port per sub-node. This as the advantage of allowing a per port
> > configuration. Because some ports may be accessible but disabled in the
> > device tree, the default port_map is computed automatically when using
> > this.
> Any chance the old one phy config can be moved over to this scheme so
> that we don't have to carry two separate mechanisms?
That would break the DT ABI.
Antoine Ténart, Free Electrons
Embedded Linux, Kernel and Android engineering
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/