linux-kernel - RE: [PATCH net-next 10/10] net: stmmac: Try to get C45 PHY if everything else fails

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Date:   Thu, 27 Jun 2019 07:54:14 +0000
From:   Jose Abreu <Jose.Abreu@...opsys.com>
To:     Andrew Lunn <andrew@...n.ch>, Jose Abreu <Jose.Abreu@...opsys.com>
CC:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        Joao Pinto <Joao.Pinto@...opsys.com>,
        "David S . Miller" <davem@...emloft.net>,
        Giuseppe Cavallaro <peppe.cavallaro@...com>,
        Alexandre Torgue <alexandre.torgue@...com>
Subject: RE: [PATCH net-next 10/10] net: stmmac: Try to get C45 PHY if
 everything else fails

From: Andrew Lunn <andrew@...n.ch>

> On Wed, Jun 26, 2019 at 03:47:44PM +0200, Jose Abreu wrote:
> > On PCI based setups that are connected to C45 PHY we won't have DT
> > bindings specifying what's the correct PHY type.
> 
> You can associate a DT node to a PCI device. The driver does not have
> to do anything special, the PCI core code does all the work.
> 
> As an example look at imx6q-zii-rdu2.dts, node &pcie, which has an
> intel i210 on the pcie bus, and we need a handle to it.

That's for ARM but I'm using X86_64 which only has ACPI :/