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Miller" , Giuseppe Cavallaro , Alexandre Torgue Subject: RE: [PATCH net-next 10/10] net: stmmac: Try to get C45 PHY if everything else fails Thread-Topic: [PATCH net-next 10/10] net: stmmac: Try to get C45 PHY if everything else fails Thread-Index: AQHVLCXCrx1niaeCs0CBNlrs4Af9k6auOg4AgADniCA= Date: Thu, 27 Jun 2019 07:54:14 +0000 Message-ID: References: <20190626200128.GH27733@lunn.ch> In-Reply-To: <20190626200128.GH27733@lunn.ch> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=joabreu@synopsys.com; x-originating-ip: [83.174.63.141] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 7c87a89e-03ee-4a77-d368-08d6fad4a647 x-microsoft-antispam: BCL:0;PCL:0;RULEID:(2390118)(7020095)(4652040)(8989299)(5600148)(711020)(4605104)(1401327)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(2017052603328)(7193020);SRVR:BN8PR12MB3154; x-ms-traffictypediagnostic: BN8PR12MB3154: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:8273; x-forefront-prvs: 008184426E x-forefront-antispam-report: SFV:NSPM;SFS:(10019020)(376002)(39850400004)(396003)(346002)(366004)(136003)(199004)(189003)(6636002)(81156014)(5660300002)(52536014)(6116002)(478600001)(66556008)(64756008)(66066001)(66446008)(3846002)(486006)(256004)(71190400001)(71200400001)(6246003)(25786009)(9686003)(8676002)(55016002)(81166006)(8936002)(11346002)(446003)(476003)(6506007)(74316002)(2906002)(99286004)(14454004)(102836004)(26005)(76176011)(4326008)(76116006)(66946007)(73956011)(66476007)(186003)(86362001)(4744005)(53936002)(7736002)(7696005)(229853002)(305945005)(316002)(54906003)(33656002)(6436002)(68736007)(110136005);DIR:OUT;SFP:1102;SCL:1;SRVR:BN8PR12MB3154;H:BN8PR12MB3266.namprd12.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;A:1;MX:1; received-spf: None (protection.outlook.com: synopsys.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: wGRSFiiR0wxpKjB5C/t1gDp0Xp/XovthilGPsjmEumIWfc8lts4ZbiOp84h3gNBM3axDaL2y+ld6ddv/CihlB3BGlxWh6mgNjgV/Xd52XO40h9n1a17fptLMogJtem/ZswB7mZTOwYWFlEL9MskMku9c4wkH9m6TjyVKOTmAY2hCSt/Rc4VmO86oi9NULyHT5p+lLl+sWbv8bn4c+eqVR+NPr8ARuFkrWUtYcy45nrCYF9lGrlU5ZufWQXQS5xEBTlDA5tA6FvYku86DIjBVnTovvU8pcTj6Myn43T929lBOUvfEVpVh0Q5Nme8oY771X4PtQxNd7+V3aqHlpcLQ3xjJ7FOwri9mSVr5yoNteQeUM43q1LpcXDqvPSJqPIwfBAgyt44YndhnXIKi8Iqme2BezizVwyfgHtB6JF1nb/E= Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: 7c87a89e-03ee-4a77-d368-08d6fad4a647 X-MS-Exchange-CrossTenant-originalarrivaltime: 27 Jun 2019 07:54:14.8400 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: c33c9f88-1eb7-4099-9700-16013fd9e8aa X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: joabreu@synopsys.com X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN8PR12MB3154 X-OriginatorOrg: synopsys.com Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Andrew Lunn > 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. >=20 > 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. >=20 > 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 :/