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-rw-r--r--arch/arm/dts/armada-3720-turris-mox.dts776
1 files changed, 710 insertions, 66 deletions
diff --git a/arch/arm/dts/armada-3720-turris-mox.dts b/arch/arm/dts/armada-3720-turris-mox.dts
index d017570..1fc4a30 100644
--- a/arch/arm/dts/armada-3720-turris-mox.dts
+++ b/arch/arm/dts/armada-3720-turris-mox.dts
@@ -1,18 +1,14 @@
-// SPDX-License-Identifier: GPL-2.0+ or X11
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Device Tree file for CZ.NIC Turris Mox Board
- * 2018 by Marek Behun <marek.behun@nic.cz>
- *
- * Based on armada-3720-espressobin.dts by:
- * Gregory CLEMENT <gregory.clement@free-electrons.com>
- * Konstantin Porotchkin <kostap@marvell.com>
+ * 2019 by Marek BehĂșn <kabel@kernel.org>
*/
/dts-v1/;
+#include <dt-bindings/bus/moxtet.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
-#include <dt-bindings/leds/common.h>
#include "armada-372x.dtsi"
/ {
@@ -20,29 +16,29 @@
compatible = "cznic,turris-mox", "marvell,armada3720",
"marvell,armada3710";
- chosen {
- stdout-path = "serial0:115200n8";
- };
-
aliases {
+ spi0 = &spi0;
ethernet0 = &eth0;
ethernet1 = &eth1;
- i2c0 = &i2c0;
- spi0 = &spi0;
+ mmc0 = &sdhci0;
+ mmc1 = &sdhci1;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
};
- memory {
+ memory@0 {
device_type = "memory";
reg = <0x00000000 0x00000000 0x00000000 0x20000000>;
};
leds {
compatible = "gpio-leds";
-
- led {
+ red {
+ label = "mox:red:activity";
gpios = <&gpiosb 21 GPIO_ACTIVE_LOW>;
- color = <LED_COLOR_ID_RED>;
- function = LED_FUNCTION_ACTIVITY;
+ linux,default-trigger = "default-on";
};
};
@@ -50,7 +46,6 @@
compatible = "gpio-keys";
reset {
- compatible = "gpio-keys";
label = "reset";
linux,code = <KEY_RESTART>;
gpios = <&gpiosb 20 GPIO_ACTIVE_LOW>;
@@ -58,16 +53,14 @@
};
};
- reg_usb3_vbus: usb3_vbus@0 {
+ exp_usb3_vbus: usb3-vbus {
compatible = "regulator-fixed";
regulator-name = "usb3-vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
- startup-delay-us = <2000000>;
- shutdown-delay-us = <1000000>;
- gpio = <&gpiosb 0 GPIO_ACTIVE_HIGH>;
enable-active-high;
- regulator-boot-on;
+ regulator-always-on;
+ gpio = <&gpiosb 0 GPIO_ACTIVE_HIGH>;
};
vsdc_reg: vsdc-reg {
@@ -84,43 +77,106 @@
enable-active-high;
};
- mdio {
- #address-cells = <1>;
- #size-cells = <0>;
+ vsdio_reg: vsdio-reg {
+ compatible = "regulator-gpio";
+ regulator-name = "vsdio";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
- eth_phy1: ethernet-phy@1 {
- reg = <1>;
- };
+ gpios = <&gpiosb 22 GPIO_ACTIVE_HIGH>;
+ gpios-states = <0>;
+ states = <1800000 0x1
+ 3300000 0x0>;
+ enable-active-high;
};
-};
-&eth0 {
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&rgmii_pins>, <&smi_pins>;
- phy-mode = "rgmii";
- phy = <&eth_phy1>;
-};
+ sdhci1_pwrseq: sdhci1-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ reset-gpios = <&gpionb 19 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+ };
-&eth1 {
- phy-mode = "2500base-x";
- phys = <&comphy0 1>;
+ sfp: sfp {
+ compatible = "sff,sfp";
+ i2c-bus = <&i2c0>;
+ los-gpio = <&moxtet_sfp 0 GPIO_ACTIVE_HIGH>;
+ tx-fault-gpio = <&moxtet_sfp 1 GPIO_ACTIVE_HIGH>;
+ mod-def0-gpio = <&moxtet_sfp 2 GPIO_ACTIVE_LOW>;
+ tx-disable-gpio = <&moxtet_sfp 4 GPIO_ACTIVE_HIGH>;
+ rate-select0-gpio = <&moxtet_sfp 5 GPIO_ACTIVE_HIGH>;
+ maximum-power-milliwatt = <3000>;
+
+ /* enabled by U-Boot if SFP module is present */
+ status = "disabled";
+ };
+
+ firmware {
+ armada-3700-rwtm {
+ compatible = "marvell,armada-3700-rwtm-firmware", "cznic,turris-mox-rwtm";
+ };
+ };
};
&i2c0 {
pinctrl-names = "default";
pinctrl-0 = <&i2c1_pins>;
+ clock-frequency = <100000>;
+ /delete-property/ mrvl,i2c-fast-mode;
status = "okay";
- #address-cells = <1>;
- #size-cells = <0>;
rtc@6f {
- compatible = "microchip,mcp7941x";
+ compatible = "microchip,mcp7940x";
reg = <0x6f>;
};
};
-&sdhci1 {
+&pcie0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie_reset_pins &pcie_clkreq_pins>;
+ status = "okay";
+ reset-gpios = <&gpiosb 3 GPIO_ACTIVE_LOW>;
+ /*
+ * U-Boot port for Turris Mox has a bug which always expects that "ranges" DT property
+ * contains exactly 2 ranges with 3 (child) address cells, 2 (parent) address cells and
+ * 2 size cells and also expects that the second range starts at 16 MB offset. If these
+ * conditions are not met then U-Boot crashes during loading kernel DTB file. PCIe address
+ * space is 128 MB long, so the best split between MEM and IO is to use fixed 16 MB window
+ * for IO and the rest 112 MB (64+32+16) for MEM. Controller supports 32-bit IO mapping.
+ * This bug is not present in U-Boot ports for other Armada 3700 devices and is fixed in
+ * U-Boot version 2021.07. See relevant U-Boot commits (the last one contains fix):
+ * https://source.denx.de/u-boot/u-boot/-/commit/cb2ddb291ee6fcbddd6d8f4ff49089dfe580f5d7
+ * https://source.denx.de/u-boot/u-boot/-/commit/c64ac3b3185aeb3846297ad7391fc6df8ecd73bf
+ * https://source.denx.de/u-boot/u-boot/-/commit/4a82fca8e330157081fc132a591ebd99ba02ee33
+ */
+ #address-cells = <3>;
+ #size-cells = <2>;
+ ranges = <0x81000000 0 0xe8000000 0 0xe8000000 0 0x01000000 /* Port 0 IO */
+ 0x82000000 0 0xe9000000 0 0xe9000000 0 0x07000000>; /* Port 0 MEM */
+
+ /* enabled by U-Boot if PCIe module is present */
+ status = "disabled";
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&eth0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&rgmii_pins>;
+ phy-mode = "rgmii-id";
+ phy-handle = <&phy1>;
+ status = "okay";
+};
+
+&eth1 {
+ phy-mode = "2500base-x";
+ managed = "in-band-status";
+ phys = <&comphy0 1>;
+};
+
+&sdhci0 {
wp-inverted;
bus-width = <4>;
cd-gpios = <&gpionb 10 GPIO_ACTIVE_HIGH>;
@@ -129,17 +185,23 @@
status = "okay";
};
-&pinctrl_nb {
- spi_cs1_pins: spi-cs1-pins {
- groups = "spi_cs1";
- function = "spi";
- };
+&sdhci1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdio_pins>;
+ non-removable;
+ bus-width = <4>;
+ marvell,pad-type = "sd";
+ vqmmc-supply = <&vsdio_reg>;
+ mmc-pwrseq = <&sdhci1_pwrseq>;
+ /* forbid SDR104 for FCC purposes */
+ sdhci-caps-mask = <0x2 0x0>;
+ status = "okay";
};
&spi0 {
status = "okay";
pinctrl-names = "default";
- pinctrl-0 = <&spi_cs1_pins>;
+ pinctrl-0 = <&spi_quad_pins &spi_cs1_pins>;
assigned-clocks = <&nb_periph_clk 7>;
assigned-clock-parents = <&tbg 1>;
assigned-clock-rates = <20000000>;
@@ -147,10 +209,9 @@
spi-flash@0 {
#address-cells = <1>;
#size-cells = <1>;
- compatible = "st,s25fl064l", "jedec,spi-nor";
+ compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <20000000>;
- m25p,fast-read;
partitions {
compatible = "fixed-partitions";
@@ -184,38 +245,621 @@
};
};
- moxtet@1 {
+ moxtet: moxtet@1 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "cznic,moxtet";
reg = <1>;
reset-gpios = <&gpiosb 2 GPIO_ACTIVE_LOW>;
- spi-max-frequency = <1000000>;
+ spi-max-frequency = <10000000>;
spi-cpol;
spi-cpha;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ interrupt-parent = <&gpiosb>;
+ interrupts = <5 IRQ_TYPE_EDGE_FALLING>;
+ status = "okay";
+
+ moxtet_sfp: gpio@0 {
+ compatible = "cznic,moxtet-gpio";
+ gpio-controller;
+ #gpio-cells = <2>;
+ reg = <0>;
+ status = "disabled";
+ };
};
};
-&uart0 {
- pinctrl-names = "default";
- pinctrl-0 = <&uart1_pins>;
+&usb2 {
status = "okay";
};
-&usb2 {
- status = "okay";
+&comphy2 {
+ connector {
+ compatible = "usb-a-connector";
+ phy-supply = <&exp_usb3_vbus>;
+ };
};
&usb3 {
- vbus-supply = <&reg_usb3_vbus>;
status = "okay";
phys = <&comphy2 0>;
};
-&pcie0 {
+&mdio {
pinctrl-names = "default";
- pinctrl-0 = <&pcie_pins>;
- reset-gpios = <&gpiosb 3 GPIO_ACTIVE_LOW>;
- status = "disabled";
- phys = <&comphy1 0>;
+ pinctrl-0 = <&smi_pins>;
+ status = "okay";
+
+ phy1: ethernet-phy@1 {
+ reg = <1>;
+ };
+
+ /* switch nodes are enabled by U-Boot if modules are present */
+ switch0@10 {
+ compatible = "marvell,mv88e6190";
+ reg = <0x10 0>;
+ dsa,member = <0 0>;
+ interrupt-parent = <&moxtet>;
+ interrupts = <MOXTET_IRQ_PERIDOT(0)>;
+ status = "disabled";
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ switch0phy1: switch0phy1@1 {
+ reg = <0x1>;
+ };
+
+ switch0phy2: switch0phy2@2 {
+ reg = <0x2>;
+ };
+
+ switch0phy3: switch0phy3@3 {
+ reg = <0x3>;
+ };
+
+ switch0phy4: switch0phy4@4 {
+ reg = <0x4>;
+ };
+
+ switch0phy5: switch0phy5@5 {
+ reg = <0x5>;
+ };
+
+ switch0phy6: switch0phy6@6 {
+ reg = <0x6>;
+ };
+
+ switch0phy7: switch0phy7@7 {
+ reg = <0x7>;
+ };
+
+ switch0phy8: switch0phy8@8 {
+ reg = <0x8>;
+ };
+ };
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@1 {
+ reg = <0x1>;
+ label = "lan1";
+ phy-handle = <&switch0phy1>;
+ };
+
+ port@2 {
+ reg = <0x2>;
+ label = "lan2";
+ phy-handle = <&switch0phy2>;
+ };
+
+ port@3 {
+ reg = <0x3>;
+ label = "lan3";
+ phy-handle = <&switch0phy3>;
+ };
+
+ port@4 {
+ reg = <0x4>;
+ label = "lan4";
+ phy-handle = <&switch0phy4>;
+ };
+
+ port@5 {
+ reg = <0x5>;
+ label = "lan5";
+ phy-handle = <&switch0phy5>;
+ };
+
+ port@6 {
+ reg = <0x6>;
+ label = "lan6";
+ phy-handle = <&switch0phy6>;
+ };
+
+ port@7 {
+ reg = <0x7>;
+ label = "lan7";
+ phy-handle = <&switch0phy7>;
+ };
+
+ port@8 {
+ reg = <0x8>;
+ label = "lan8";
+ phy-handle = <&switch0phy8>;
+ };
+
+ port@9 {
+ reg = <0x9>;
+ label = "cpu";
+ ethernet = <&eth1>;
+ phy-mode = "2500base-x";
+ managed = "in-band-status";
+ };
+
+ switch0port10: port@a {
+ reg = <0xa>;
+ label = "dsa";
+ phy-mode = "2500base-x";
+ managed = "in-band-status";
+ link = <&switch1port9 &switch2port9>;
+ status = "disabled";
+ };
+
+ port-sfp@a {
+ reg = <0xa>;
+ label = "sfp";
+ sfp = <&sfp>;
+ phy-mode = "sgmii";
+ managed = "in-band-status";
+ status = "disabled";
+ };
+ };
+ };
+
+ switch0@2 {
+ compatible = "marvell,mv88e6085";
+ reg = <0x2 0>;
+ dsa,member = <0 0>;
+ interrupt-parent = <&moxtet>;
+ interrupts = <MOXTET_IRQ_TOPAZ>;
+ status = "disabled";
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ switch0phy1_topaz: switch0phy1@11 {
+ reg = <0x11>;
+ };
+
+ switch0phy2_topaz: switch0phy2@12 {
+ reg = <0x12>;
+ };
+
+ switch0phy3_topaz: switch0phy3@13 {
+ reg = <0x13>;
+ };
+
+ switch0phy4_topaz: switch0phy4@14 {
+ reg = <0x14>;
+ };
+ };
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@1 {
+ reg = <0x1>;
+ label = "lan1";
+ phy-handle = <&switch0phy1_topaz>;
+ };
+
+ port@2 {
+ reg = <0x2>;
+ label = "lan2";
+ phy-handle = <&switch0phy2_topaz>;
+ };
+
+ port@3 {
+ reg = <0x3>;
+ label = "lan3";
+ phy-handle = <&switch0phy3_topaz>;
+ };
+
+ port@4 {
+ reg = <0x4>;
+ label = "lan4";
+ phy-handle = <&switch0phy4_topaz>;
+ };
+
+ port@5 {
+ reg = <0x5>;
+ label = "cpu";
+ phy-mode = "2500base-x";
+ managed = "in-band-status";
+ ethernet = <&eth1>;
+ };
+ };
+ };
+
+ switch1@11 {
+ compatible = "marvell,mv88e6190";
+ reg = <0x11 0>;
+ dsa,member = <0 1>;
+ interrupt-parent = <&moxtet>;
+ interrupts = <MOXTET_IRQ_PERIDOT(1)>;
+ status = "disabled";
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ switch1phy1: switch1phy1@1 {
+ reg = <0x1>;
+ };
+
+ switch1phy2: switch1phy2@2 {
+ reg = <0x2>;
+ };
+
+ switch1phy3: switch1phy3@3 {
+ reg = <0x3>;
+ };
+
+ switch1phy4: switch1phy4@4 {
+ reg = <0x4>;
+ };
+
+ switch1phy5: switch1phy5@5 {
+ reg = <0x5>;
+ };
+
+ switch1phy6: switch1phy6@6 {
+ reg = <0x6>;
+ };
+
+ switch1phy7: switch1phy7@7 {
+ reg = <0x7>;
+ };
+
+ switch1phy8: switch1phy8@8 {
+ reg = <0x8>;
+ };
+ };
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@1 {
+ reg = <0x1>;
+ label = "lan9";
+ phy-handle = <&switch1phy1>;
+ };
+
+ port@2 {
+ reg = <0x2>;
+ label = "lan10";
+ phy-handle = <&switch1phy2>;
+ };
+
+ port@3 {
+ reg = <0x3>;
+ label = "lan11";
+ phy-handle = <&switch1phy3>;
+ };
+
+ port@4 {
+ reg = <0x4>;
+ label = "lan12";
+ phy-handle = <&switch1phy4>;
+ };
+
+ port@5 {
+ reg = <0x5>;
+ label = "lan13";
+ phy-handle = <&switch1phy5>;
+ };
+
+ port@6 {
+ reg = <0x6>;
+ label = "lan14";
+ phy-handle = <&switch1phy6>;
+ };
+
+ port@7 {
+ reg = <0x7>;
+ label = "lan15";
+ phy-handle = <&switch1phy7>;
+ };
+
+ port@8 {
+ reg = <0x8>;
+ label = "lan16";
+ phy-handle = <&switch1phy8>;
+ };
+
+ switch1port9: port@9 {
+ reg = <0x9>;
+ label = "dsa";
+ phy-mode = "2500base-x";
+ managed = "in-band-status";
+ link = <&switch0port10>;
+ };
+
+ switch1port10: port@a {
+ reg = <0xa>;
+ label = "dsa";
+ phy-mode = "2500base-x";
+ managed = "in-band-status";
+ link = <&switch2port9>;
+ status = "disabled";
+ };
+
+ port-sfp@a {
+ reg = <0xa>;
+ label = "sfp";
+ sfp = <&sfp>;
+ phy-mode = "sgmii";
+ managed = "in-band-status";
+ status = "disabled";
+ };
+ };
+ };
+
+ switch1@2 {
+ compatible = "marvell,mv88e6085";
+ reg = <0x2 0>;
+ dsa,member = <0 1>;
+ interrupt-parent = <&moxtet>;
+ interrupts = <MOXTET_IRQ_TOPAZ>;
+ status = "disabled";
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ switch1phy1_topaz: switch1phy1@11 {
+ reg = <0x11>;
+ };
+
+ switch1phy2_topaz: switch1phy2@12 {
+ reg = <0x12>;
+ };
+
+ switch1phy3_topaz: switch1phy3@13 {
+ reg = <0x13>;
+ };
+
+ switch1phy4_topaz: switch1phy4@14 {
+ reg = <0x14>;
+ };
+ };
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@1 {
+ reg = <0x1>;
+ label = "lan9";
+ phy-handle = <&switch1phy1_topaz>;
+ };
+
+ port@2 {
+ reg = <0x2>;
+ label = "lan10";
+ phy-handle = <&switch1phy2_topaz>;
+ };
+
+ port@3 {
+ reg = <0x3>;
+ label = "lan11";
+ phy-handle = <&switch1phy3_topaz>;
+ };
+
+ port@4 {
+ reg = <0x4>;
+ label = "lan12";
+ phy-handle = <&switch1phy4_topaz>;
+ };
+
+ port@5 {
+ reg = <0x5>;
+ label = "dsa";
+ phy-mode = "2500base-x";
+ managed = "in-band-status";
+ link = <&switch0port10>;
+ };
+ };
+ };
+
+ switch2@12 {
+ compatible = "marvell,mv88e6190";
+ reg = <0x12 0>;
+ dsa,member = <0 2>;
+ interrupt-parent = <&moxtet>;
+ interrupts = <MOXTET_IRQ_PERIDOT(2)>;
+ status = "disabled";
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ switch2phy1: switch2phy1@1 {
+ reg = <0x1>;
+ };
+
+ switch2phy2: switch2phy2@2 {
+ reg = <0x2>;
+ };
+
+ switch2phy3: switch2phy3@3 {
+ reg = <0x3>;
+ };
+
+ switch2phy4: switch2phy4@4 {
+ reg = <0x4>;
+ };
+
+ switch2phy5: switch2phy5@5 {
+ reg = <0x5>;
+ };
+
+ switch2phy6: switch2phy6@6 {
+ reg = <0x6>;
+ };
+
+ switch2phy7: switch2phy7@7 {
+ reg = <0x7>;
+ };
+
+ switch2phy8: switch2phy8@8 {
+ reg = <0x8>;
+ };
+ };
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@1 {
+ reg = <0x1>;
+ label = "lan17";
+ phy-handle = <&switch2phy1>;
+ };
+
+ port@2 {
+ reg = <0x2>;
+ label = "lan18";
+ phy-handle = <&switch2phy2>;
+ };
+
+ port@3 {
+ reg = <0x3>;
+ label = "lan19";
+ phy-handle = <&switch2phy3>;
+ };
+
+ port@4 {
+ reg = <0x4>;
+ label = "lan20";
+ phy-handle = <&switch2phy4>;
+ };
+
+ port@5 {
+ reg = <0x5>;
+ label = "lan21";
+ phy-handle = <&switch2phy5>;
+ };
+
+ port@6 {
+ reg = <0x6>;
+ label = "lan22";
+ phy-handle = <&switch2phy6>;
+ };
+
+ port@7 {
+ reg = <0x7>;
+ label = "lan23";
+ phy-handle = <&switch2phy7>;
+ };
+
+ port@8 {
+ reg = <0x8>;
+ label = "lan24";
+ phy-handle = <&switch2phy8>;
+ };
+
+ switch2port9: port@9 {
+ reg = <0x9>;
+ label = "dsa";
+ phy-mode = "2500base-x";
+ managed = "in-band-status";
+ link = <&switch1port10 &switch0port10>;
+ };
+
+ port-sfp@a {
+ reg = <0xa>;
+ label = "sfp";
+ sfp = <&sfp>;
+ phy-mode = "sgmii";
+ managed = "in-band-status";
+ status = "disabled";
+ };
+ };
+ };
+
+ switch2@2 {
+ compatible = "marvell,mv88e6085";
+ reg = <0x2 0>;
+ dsa,member = <0 2>;
+ interrupt-parent = <&moxtet>;
+ interrupts = <MOXTET_IRQ_TOPAZ>;
+ status = "disabled";
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ switch2phy1_topaz: switch2phy1@11 {
+ reg = <0x11>;
+ };
+
+ switch2phy2_topaz: switch2phy2@12 {
+ reg = <0x12>;
+ };
+
+ switch2phy3_topaz: switch2phy3@13 {
+ reg = <0x13>;
+ };
+
+ switch2phy4_topaz: switch2phy4@14 {
+ reg = <0x14>;
+ };
+ };
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@1 {
+ reg = <0x1>;
+ label = "lan17";
+ phy-handle = <&switch2phy1_topaz>;
+ };
+
+ port@2 {
+ reg = <0x2>;
+ label = "lan18";
+ phy-handle = <&switch2phy2_topaz>;
+ };
+
+ port@3 {
+ reg = <0x3>;
+ label = "lan19";
+ phy-handle = <&switch2phy3_topaz>;
+ };
+
+ port@4 {
+ reg = <0x4>;
+ label = "lan20";
+ phy-handle = <&switch2phy4_topaz>;
+ };
+
+ port@5 {
+ reg = <0x5>;
+ label = "dsa";
+ phy-mode = "2500base-x";
+ managed = "in-band-status";
+ link = <&switch1port10 &switch0port10>;
+ };
+ };
+ };
};