[PATCH 4.4.y-cip 08/10] ARM: dts: r8a7742-iwg21d-q7: Enable Ethernet AVB
Biju Das <biju.das.jz@...>
From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
commit 8a8c81aa605cec4a086bd46a9b9214b9671f8f42 upstream. Enable Ethernet AVB on iWave RZ/G1H carrier board. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com> Link: https://lore.kernel.org/r/1590420129-7531-4-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> --- arch/arm/boot/dts/r8a7742-iwg21d-q7.dts | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts b/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts index 1f5c35c66d91..8ce82ad3d946 100644 --- a/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts +++ b/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts @@ -14,6 +14,7 @@ aliases { serial2 = &scifa2; + ethernet0 = &avb; }; chosen { @@ -22,7 +23,27 @@ }; }; +&avb { + pinctrl-0 = <&avb_pins>; + pinctrl-names = "default"; + + phy-handle = <&phy3>; + phy-mode = "gmii"; + renesas,no-ether-link; + status = "okay"; + + phy3: ethernet-phy@3 { + reg = <3>; + micrel,led-mode = <1>; + }; +}; + &pfc { + avb_pins: avb { + groups = "avb_mdio", "avb_gmii"; + function = "avb"; + }; + scifa2_pins: scifa2 { groups = "scifa2_data_c"; function = "scifa2"; -- 2.17.1
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