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arm64: dts: marvell: mcbin: enable the fourth network interface

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This patch enables the fourth network interface on the Marvell
Macchiatobin. It is configured in the 2500Base-X PHY mode. The SFP cage
is also described.

Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
This commit is contained in:
Antoine Tenart 2018-05-17 10:29:37 +02:00 committed by Gregory CLEMENT
parent 9429d508fd
commit e720bf6e3a
1 changed files with 32 additions and 0 deletions
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32
arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
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@ -27,6 +27,7 @@
ethernet0 = &cp0_eth0;
ethernet1 = &cp1_eth0;
ethernet2 = &cp1_eth1;
ethernet3 = &cp1_eth2;
};
/* Regulator labels correspond with schematics */
@ -88,6 +89,18 @@
pinctrl-names = "default";
pinctrl-0 = <&cp1_sfpp1_pins &cp0_sfpp1_pins>;
};
sfp_eth3: sfp-eth3 {
/* CON3,4 - CPS lane 5 */
compatible = "sff,sfp";
i2c-bus = <&sfp_1g_i2c>;
los-gpio = <&cp0_gpio2 22 GPIO_ACTIVE_HIGH>;
mod-def0-gpio = <&cp0_gpio2 21 GPIO_ACTIVE_LOW>;
tx-disable-gpio = <&cp1_gpio1 24 GPIO_ACTIVE_HIGH>;
tx-fault-gpio = <&cp0_gpio2 19 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&cp0_sfp_1g_pins &cp1_sfp_1g_pins>;
};
};
&uart0 {
@ -195,6 +208,10 @@
marvell,pins = "mpp47";
marvell,function = "gpio";
};
cp0_sfp_1g_pins: sfp-1g-pins {
marvell,pins = "mpp51", "mpp53", "mpp54";
marvell,function = "gpio";
};
cp0_pcie_pins: pcie-pins {
marvell,pins = "mpp52";
marvell,function = "gpio";
@ -287,6 +304,17 @@
phys = <&cp1_comphy0 1>;
};
&cp1_eth2 {
/* CPS Lane 5 */
status = "okay";
/* Network PHY */
phy-mode = "2500base-x";
managed = "in-band-status";
/* Generic PHY, providing serdes lanes */
phys = <&cp1_comphy5 2>;
sfp = <&sfp_eth3>;
};
&cp1_pinctrl {
cp1_sfpp1_pins: sfpp1-pins {
marvell,pins = "mpp8", "mpp10", "mpp11";
@ -300,6 +328,10 @@
marvell,pins = "mpp6", "mpp7";
marvell,function = "uart0";
};
cp1_sfp_1g_pins: sfp-1g-pins {
marvell,pins = "mpp24";
marvell,function = "gpio";
};
cp1_sfpp0_pins: sfpp0-pins {
marvell,pins = "mpp26", "mpp27", "mpp28", "mpp29";
marvell,function = "gpio";