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Enable Marvell ethernet switch for Bluefin devices #216

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Merged
gratian merged 2 commits into from
Mar 19, 2025
Merged

Enable Marvell ethernet switch for Bluefin devices #216

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a12c17e
nati_bluefin_defconfig: Enable Marvell 88E6xxx driver
HatsyRei Mar 18, 2025
6bd0b9e
ARM: dts: ni-bluefin: Add Marvell ethernet switch bindings
HatsyRei Mar 19, 2025
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52 changes: 49 additions & 3 deletions arch/arm/boot/dts/xilinx/ni-bluefin.dts
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Original file line number Diff line number Diff line change
Expand Up @@ -64,9 +64,6 @@

&gem0 {
status = "okay";
emio-speed-gpios = <0>,
<&gpio0 54 0>;

#address-cells = <0x1>;
#size-cells = <0x0>;

Expand All @@ -75,6 +72,55 @@
full-duplex;
reg = <0>;
};

mdio0: mdio {
status = "okay";
};
};

&mdio0 {
#address-cells = <1>;
#size-cells = <0>;

switch: switch@0 {
compatible = "marvell,mv88e6085";
reg = <0x0>;
status = "okay";

ports {
#address-cells = <1>;
#size-cells = <0>;

port@0 {
reg = <0>;
label = "cpu";
phy-mode = "rgmii-id";
ethernet = <&gem0>;
fixed-link {
speed = <1000>;
full-duplex;
};
};

port@1 {
reg = <1>;
label = "sw0";
fixed-link {
speed = <1000>;
full-duplex;
};
};

port@2 {
reg = <2>;
label = "sw1";
fixed-link {
speed = <1000>;
full-duplex;
};
};
};
};
};

&uart1 {
Expand Down
3 changes: 2 additions & 1 deletion arch/arm/configs/nati_bluefin_defconfig
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Original file line number Diff line number Diff line change
Expand Up @@ -60,7 +60,6 @@ CONFIG_BRIDGE_EBT_MARK_T=y
CONFIG_BRIDGE=y
CONFIG_BRIDGE_VLAN_FILTERING=y
CONFIG_NET_DSA=y
CONFIG_NET_DSA_MV88E6XXX_ONLY_8021AS=y
CONFIG_VLAN_8021Q=y
CONFIG_NET_SCHED=y
CONFIG_DEVTMPFS=y
Expand Down Expand Up @@ -90,6 +89,8 @@ CONFIG_CHR_DEV_SG=y
CONFIG_NETDEVICES=y
CONFIG_BONDING=y
CONFIG_TUN=y
CONFIG_NET_DSA_MV88E6XXX=y
CONFIG_NET_DSA_MV88E6XXX_PTP=y
CONFIG_MACB=y
# CONFIG_NET_VENDOR_CIRRUS is not set
# CONFIG_NET_VENDOR_FARADAY is not set
Expand Down