diff options
| -rw-r--r-- | arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-cpu.dtsi | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-cpu.dtsi b/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-cpu.dtsi index e382b2d5c8d4..77f0130a2f85 100644 --- a/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-cpu.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-cpu.dtsi @@ -16,6 +16,7 @@ compatible = "renesas,white-hawk-cpu", "renesas,r8a779g0"; aliases { + ethernet0 = &avb0; serial0 = &hscif0; }; @@ -96,6 +97,24 @@ }; }; +&avb0 { + pinctrl-0 = <&avb0_pins>; + pinctrl-names = "default"; + phy-handle = <&phy0>; + tx-internal-delay-ps = <2000>; + status = "okay"; + + phy0: ethernet-phy@0 { + compatible = "ethernet-phy-id0022.1622", + "ethernet-phy-ieee802.3-c22"; + rxc-skew-ps = <1500>; + reg = <0>; + interrupt-parent = <&gpio7>; + interrupts = <5 IRQ_TYPE_LEVEL_LOW>; + reset-gpios = <&gpio7 10 GPIO_ACTIVE_LOW>; + }; +}; + &extal_clk { clock-frequency = <16666666>; }; @@ -127,6 +146,24 @@ pinctrl-0 = <&scif_clk_pins>; pinctrl-names = "default"; + avb0_pins: avb0 { + mux { + groups = "avb0_link", "avb0_mdio", "avb0_rgmii", + "avb0_txcrefclk"; + function = "avb0"; + }; + + pins_mdio { + groups = "avb0_mdio"; + drive-strength = <21>; + }; + + pins_mii { + groups = "avb0_rgmii"; + drive-strength = <21>; + }; + + }; hscif0_pins: hscif0 { groups = "hscif0_data"; function = "hscif0"; |