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arm: mvebu: turris_omnia: Enable networking via ethernet switch

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The Turris Omnia contains the Marvell 88E6176 ethernet switch. Add
config options and device tree to enable the support.

Signed-off-by: Marek Mojík <marek.mojik@nic.cz>
Signed-off-by: Marek Behún <kabel@kernel.org>
This commit is contained in:
Marek Mojík 2023-12-19 10:55:55 +01:00 committed by Stefan Roese
parent faf96b20ee
commit f56591d326
2 changed files with 53 additions and 0 deletions
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51
arch/arm/dts/armada-385-turris-omnia-u-boot.dtsi
View file

@ -35,6 +35,57 @@
};
};
&mdio {
switch@10 {
mdio {
#address-cells = <1>;
#size-cells = <0>;
sw_phy0: ethernet-phy@0 {
reg = <0x0>;
};
sw_phy1: ethernet-phy@1 {
reg = <0x1>;
};
sw_phy2: ethernet-phy@2 {
reg = <0x2>;
};
sw_phy3: ethernet-phy@3 {
reg = <0x3>;
};
sw_phy4: ethernet-phy@4 {
reg = <0x4>;
};
};
ports {
ports@0 {
phy-handle = <&sw_phy0>;
phy-mode = "internal";
};
ports@1 {
phy-handle = <&sw_phy1>;
phy-mode = "internal";
};
ports@2 {
phy-handle = <&sw_phy2>;
phy-mode = "internal";
};
ports@3 {
phy-handle = <&sw_phy3>;
phy-mode = "internal";
};
ports@4 {
phy-handle = <&sw_phy4>;
phy-mode = "internal";
};
};
};
};
#ifdef CONFIG_ENV_IS_IN_SPI_FLASH
&spi0 {
flash@0 {

2
configs/turris_omnia_defconfig
View file

@ -95,7 +95,9 @@ CONFIG_SPI_FLASH_WINBOND=y
CONFIG_SPI_FLASH_MTD=y
CONFIG_PHY_MARVELL=y
CONFIG_PHY_FIXED=y
CONFIG_DM_DSA=y
CONFIG_PHY_GIGE=y
CONFIG_MV88E6XXX=y
CONFIG_MVNETA=y
CONFIG_MII=y
CONFIG_MVMDIO=y