út 6. 9. 2022 v 12:39 odesílatel Michal Simek michal.simek@amd.com napsal:

Current behavior is that eth_phy_get_mdio_bus

Net: FEC: can't find phy-handle

ZYNQ GEM: ff0b0000, mdio bus ff0b0000, phyaddr 0, interface sgmii eth0: ethernet@ff0b0000

Net: ZYNQ GEM: ff0b0000, mdio bus ff0b0000, phyaddr 0, interface sgmii eth0: ethernet@ff0b0000

Signed-off-by: Michal Simek michal.simek@amd.com

arch/arm/dts/zynqmp-e-a2197-00-revA.dts | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/arch/arm/dts/zynqmp-e-a2197-00-revA.dts b/arch/arm/dts/zynqmp-e-a2197-00-revA.dts index 4940825b002f..3fa18f560c9c 100644 --- a/arch/arm/dts/zynqmp-e-a2197-00-revA.dts +++ b/arch/arm/dts/zynqmp-e-a2197-00-revA.dts @@ -155,8 +155,12 @@ phy-handle = <&phy0>; phy-mode = "sgmii"; is-internal-pcspma;

•   phy0: ethernet-phy@0 { /* u131 M88E1512 */
  

•           reg = <0>;
  

•   mdio: mdio {
  

•           #address-cells = <1>;
  

•           #size-cells = <0>;
  

•           phy0: ethernet-phy@0 { /* u131 M88E1512 */
  

•                   reg = <0>;
  

•           };
    };
  

};

-- 2.36.1

Applied. M