Armada 8040 DB is equipped with 4 (2x 10G SFI + 2x 1G RGMII) ethernet ports of which only one was hitherto enabled. Because currently mvpp2 driver is capable of supporting only 1G RGMII/SGMII, enable second port from CP slave HW block.
Signed-off-by: Marcin Wojtas <[email protected]> --- arch/arm64/boot/dts/marvell/armada-8040-db.dts | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm64/boot/dts/marvell/armada-8040-db.dts b/arch/arm64/boot/dts/marvell/armada-8040-db.dts index dc0d084..3cde649 100644 --- a/arch/arm64/boot/dts/marvell/armada-8040-db.dts +++ b/arch/arm64/boot/dts/marvell/armada-8040-db.dts @@ -169,6 +169,22 @@ status = "okay"; }; +&cps_mdio { + phy0: ethernet-phy@0 { + reg = <0>; + }; +}; + +&cps_ethernet { + status = "okay"; +}; + +&cps_eth1 { + status = "okay"; + phy = <&phy0>; + phy-mode = "rgmii-id"; +}; + &ap_sdhci0 { status = "okay"; bus-width = <4>; -- 1.8.3.1
