boot/dts/lan966x-kontron-kswitch-d10-mmt-6g-2gs.dts

0001 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
0002 /*
0003  * Device Tree file for the Kontron KSwitch D10 MMT 6G-2GS
0004  */
0005
0006 /dts-v1/;
0007 #include "lan966x-kontron-kswitch-d10-mmt.dtsi"
0008
0009 / {
0010         model = "Kontron KSwitch D10 MMT 6G-2GS";
0011         compatible = "kontron,kswitch-d10-mmt-6g-2gs", "kontron,s1921",
0012                      "microchip,lan9668", "microchip,lan966";
0013
0014         aliases {
0015                 i2c0 = &i2c4;
0016                 i2c1 = &i2c1;
0017         };
0018
0019         sfp0: sfp0 {
0020                 compatible = "sff,sfp";
0021                 i2c-bus = <&i2c4>;
0022                 los-gpios = <&sgpio_in 1 0 GPIO_ACTIVE_HIGH>;
0023                 mod-def0-gpios = <&sgpio_in 1 1 GPIO_ACTIVE_LOW>;
0024                 maximum-power-milliwatt = <2500>;
0025                 tx-disable-gpios = <&sgpio_out 3 0 GPIO_ACTIVE_LOW>;
0026                 tx-fault-gpios = <&sgpio_in 0 2 GPIO_ACTIVE_HIGH>;
0027                 rate-select0-gpios = <&sgpio_out 2 0 GPIO_ACTIVE_HIGH>;
0028                 rate-select1-gpios = <&sgpio_out 2 1 GPIO_ACTIVE_HIGH>;
0029         };
0030
0031         sfp1: sfp1 {
0032                 compatible = "sff,sfp";
0033                 i2c-bus = <&i2c1>;
0034                 los-gpios = <&sgpio_in 1 2 GPIO_ACTIVE_HIGH>;
0035                 mod-def0-gpios = <&sgpio_in 1 3 GPIO_ACTIVE_LOW>;
0036                 maximum-power-milliwatt = <2500>;
0037                 tx-disable-gpios = <&sgpio_out 3 1 GPIO_ACTIVE_LOW>;
0038                 tx-fault-gpios = <&sgpio_in 0 3 GPIO_ACTIVE_HIGH>;
0039                 rate-select0-gpios = <&sgpio_out 2 2 GPIO_ACTIVE_HIGH>;
0040                 rate-select1-gpios = <&sgpio_out 2 3 GPIO_ACTIVE_HIGH>;
0041         };
0042 };
0043
0044 &flx1 {
0045         atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>;
0046         status = "okay";
0047
0048         i2c1: i2c@600 {
0049                 pinctrl-0 = <&fc1_c_pins>;
0050                 pinctrl-names = "default";
0051                 status = "okay";
0052         };
0053 };
0054
0055 &flx4 {
0056         atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>;
0057         status = "okay";
0058
0059         i2c4: i2c@600 {
0060                 pinctrl-0 = <&fc4_b_pins>;
0061                 pinctrl-names = "default";
0062                 status = "okay";
0063         };
0064 };
0065
0066 &gpio {
0067         fc1_c_pins: fc1-c-i2c-pins {
0068                 /* SCL, SDA */
0069                 pins = "GPIO_47", "GPIO_48";
0070                 function = "fc1_c";
0071         };
0072
0073         fc4_b_pins: fc4-b-i2c-pins {
0074                 /* SCL, SDA */
0075                 pins = "GPIO_57", "GPIO_58";
0076                 function = "fc4_b";
0077         };
0078 };
0079
0080 &port2 {
0081         phys = <&serdes 2 SERDES6G(0)>;
0082         sfp = <&sfp0>;
0083         managed = "in-band-status";
0084         phy-mode = "sgmii";
0085         status = "okay";
0086 };
0087
0088 &port3 {
0089         phys = <&serdes 3 SERDES6G(1)>;
0090         sfp = <&sfp1>;
0091         managed = "in-band-status";
0092         phy-mode = "sgmii";
0093         status = "okay";
0094 };