// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * lan966x_pcb8291.dts - Device Tree file for PCB8291 */ /dts-v1/; #include "lan966x.dtsi" #include "dt-bindings/phy/phy-lan966x-serdes.h" / { model = "Microchip EVB - LAN9662"; compatible = "microchip,lan9662-pcb8291", "microchip,lan9662", "microchip,lan966"; chosen { stdout-path = "serial0:115200n8"; }; aliases { serial0 = &usart3; }; gpio-restart { compatible = "gpio-restart"; gpios = <&gpio 56 GPIO_ACTIVE_LOW>; priority = <200>; }; leds { compatible = "gpio-leds"; led-s0-blue { label = "s0:blue"; gpios = <&sgpio_out 2 0 GPIO_ACTIVE_LOW>; default-state = "off"; }; led-s0-green { label = "s0:green"; gpios = <&sgpio_out 2 1 GPIO_ACTIVE_LOW>; default-state = "off"; }; led-s1-blue { label = "s1:blue"; gpios = <&sgpio_out 3 0 GPIO_ACTIVE_LOW>; default-state = "off"; }; led-s1-green { label = "s1:green"; gpios = <&sgpio_out 3 1 GPIO_ACTIVE_LOW>; default-state = "off"; }; }; }; &aes { status = "disabled"; /* Reserved by secure OS */ }; &gpio { fc3_b_pins: fc3-b-pins { /* RX, TX */ pins = "GPIO_52", "GPIO_53"; function = "fc3_b"; }; can0_b_pins: can0-b-pins { /* RX, TX */ pins = "GPIO_35", "GPIO_36"; function = "can0_b"; }; sgpio_a_pins: sgpio-a-pins { /* SCK, D0, D1, LD */ pins = "GPIO_32", "GPIO_33", "GPIO_34", "GPIO_35"; function = "sgpio_a"; }; }; &can0 { pinctrl-0 = <&can0_b_pins>; pinctrl-names = "default"; status = "disabled"; /* Conflict with switch */ }; &flx3 { atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>; status = "okay"; usart3: serial@200 { pinctrl-0 = <&fc3_b_pins>; pinctrl-names = "default"; status = "okay"; }; }; &mdio1 { status = "okay"; }; &phy0 { status = "okay"; }; &phy1 { status = "okay"; }; &port0 { phy-handle = <&phy0>; phy-mode = "gmii"; phys = <&serdes 0 CU(0)>; status = "okay"; }; &port1 { phy-handle = <&phy1>; phy-mode = "gmii"; phys = <&serdes 1 CU(1)>; status = "okay"; }; &serdes { status = "okay"; }; &sgpio { pinctrl-0 = <&sgpio_a_pins>; pinctrl-names = "default"; microchip,sgpio-port-ranges = <0 3>, <8 11>; status = "okay"; gpio@0 { ngpios = <64>; }; gpio@1 { ngpios = <64>; }; }; &switch { status = "okay"; }; &watchdog { status = "okay"; };