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received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: vm8Arn84pn1egn8BMDKNW8Bb6UYOOtLujqAeqQbwLFkwiI1PAbsSeT6UlmmePZ80W/k6Shusnr8B7U6MCx2GNtTRo97myWsyRMS8ktApeXCKPurTCsj5zKoTTwG22QktCEIJMzU+8lJOwICT9kzwa+BVgqE2VpO+NUbyF5M1NxoU1SpZBtd7pgXtkmdTSQBhMbPdzeOx73DnNaHVxtQ1fjQNNo/1nYapUu9JDFpINFjiHAjvKTEzHp95Uldpl8NU8YHzRqMap1uekBC+LxSOT5qP+Bjq+aciAtmasYdqUsomcOknGFuwv2WjDqLOKUH6gmnhyRqMMbt2iP50Z791R7/evwADVpJO/dQDzHnz1p1rVJabsBGomR0zgtp7AKPxNE+hJcQ9JogGfvRYi+OSr9NK/f7cLFQBqn1guTfjBYY+qmbZCzx3CkMdbqTI1CIP Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: f5a99556-7280-4800-2068-08d7561024a8 X-MS-Exchange-CrossTenant-originalarrivaltime: 21 Oct 2019 10:19:23.4895 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: YDz3WcgIXoFhilIJTqiYO3Tye93c637s8djBgAaUMVZS8kaCa6KH4LIMVj4+4T80s41n90zkI8lQKqfsEb1gkg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM0PR04MB6401 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Peng Fan We should not rely on bootloader to configure the phy reset. So introduce phy-reset-gpios property to let Linux handle phy reset itself. Signed-off-by: Peng Fan --- V2: U-Boot->bootloader arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts b/arch/arm64= /boot/dts/freescale/imx8mn-ddr4-evk.dts index 1b90faace1d3..761ba0b5d271 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts @@ -48,6 +48,7 @@ pinctrl-0 =3D <&pinctrl_fec1>; phy-mode =3D "rgmii-id"; phy-handle =3D <ðphy0>; + phy-reset-gpios =3D <&gpio4 22 GPIO_ACTIVE_LOW>; fsl,magic-packet; status =3D "okay"; =20 --=20 2.16.4