1*724ba675SRob Herring// SPDX-License-Identifier: GPL-2.0 2*724ba675SRob Herring/* 3*724ba675SRob Herring * at91-wb45n.dtsi - Device Tree file for WB45NBT board 4*724ba675SRob Herring * 5*724ba675SRob Herring * Copyright (C) 2018 Laird 6*724ba675SRob Herring * 7*724ba675SRob Herring */ 8*724ba675SRob Herring 9*724ba675SRob Herring#include "at91sam9g25.dtsi" 10*724ba675SRob Herring 11*724ba675SRob Herring/ { 12*724ba675SRob Herring model = "Laird Workgroup Bridge 45N - Atmel AT91SAM (dt)"; 13*724ba675SRob Herring compatible = "laird,wb45n", "laird,wbxx", "atmel,at91sam9x5", "atmel,at91sam9"; 14*724ba675SRob Herring 15*724ba675SRob Herring chosen { 16*724ba675SRob Herring bootargs = "ubi.mtd=6 root=ubi0:rootfs rootfstype=ubifs rw"; 17*724ba675SRob Herring stdout-path = "serial0:115200n8"; 18*724ba675SRob Herring }; 19*724ba675SRob Herring 20*724ba675SRob Herring memory@20000000 { 21*724ba675SRob Herring reg = <0x20000000 0x4000000>; 22*724ba675SRob Herring }; 23*724ba675SRob Herring 24*724ba675SRob Herring atheros { 25*724ba675SRob Herring compatible = "atheros,ath6kl"; 26*724ba675SRob Herring atheros,board-id = "SD32"; 27*724ba675SRob Herring }; 28*724ba675SRob Herring}; 29*724ba675SRob Herring 30*724ba675SRob Herring&reset_controller { 31*724ba675SRob Herring compatible = "atmel,sama5d3-rstc"; 32*724ba675SRob Herring}; 33*724ba675SRob Herring 34*724ba675SRob Herring&shutdown_controller { 35*724ba675SRob Herring atmel,wakeup-mode = "low"; 36*724ba675SRob Herring}; 37*724ba675SRob Herring 38*724ba675SRob Herring&slow_xtal { 39*724ba675SRob Herring clock-frequency = <32768>; 40*724ba675SRob Herring}; 41*724ba675SRob Herring 42*724ba675SRob Herring&main_xtal { 43*724ba675SRob Herring clock-frequency = <12000000>; 44*724ba675SRob Herring}; 45*724ba675SRob Herring 46*724ba675SRob Herring&ebi { 47*724ba675SRob Herring status = "okay"; 48*724ba675SRob Herring nand_controller: nand-controller { 49*724ba675SRob Herring pinctrl-0 = <&pinctrl_nand_cs &pinctrl_nand_rb &pinctrl_nand_oe_we>; 50*724ba675SRob Herring pinctrl-names = "default"; 51*724ba675SRob Herring status = "okay"; 52*724ba675SRob Herring 53*724ba675SRob Herring nand@3 { 54*724ba675SRob Herring reg = <0x3 0x0 0x800000>; 55*724ba675SRob Herring rb-gpios = <&pioD 5 GPIO_ACTIVE_HIGH>; 56*724ba675SRob Herring cs-gpios = <&pioD 4 GPIO_ACTIVE_HIGH>; 57*724ba675SRob Herring nand-bus-width = <8>; 58*724ba675SRob Herring nand-ecc-mode = "hw"; 59*724ba675SRob Herring nand-ecc-strength = <4>; 60*724ba675SRob Herring nand-ecc-step-size = <512>; 61*724ba675SRob Herring nand-on-flash-bbt; 62*724ba675SRob Herring label = "atmel_nand"; 63*724ba675SRob Herring 64*724ba675SRob Herring partitions { 65*724ba675SRob Herring compatible = "fixed-partitions"; 66*724ba675SRob Herring #address-cells = <1>; 67*724ba675SRob Herring #size-cells = <1>; 68*724ba675SRob Herring 69*724ba675SRob Herring at91bootstrap@0 { 70*724ba675SRob Herring label = "at91bs"; 71*724ba675SRob Herring reg = <0x0 0x20000>; 72*724ba675SRob Herring }; 73*724ba675SRob Herring 74*724ba675SRob Herring uboot@20000 { 75*724ba675SRob Herring label = "u-boot"; 76*724ba675SRob Herring reg = <0x20000 0x80000>; 77*724ba675SRob Herring }; 78*724ba675SRob Herring 79*724ba675SRob Herring ubootenv@a0000 { 80*724ba675SRob Herring label = "u-boot-env"; 81*724ba675SRob Herring reg = <0xa0000 0x20000>; 82*724ba675SRob Herring }; 83*724ba675SRob Herring 84*724ba675SRob Herring ubootenv@c0000 { 85*724ba675SRob Herring label = "redund-env"; 86*724ba675SRob Herring reg = <0xc0000 0x20000>; 87*724ba675SRob Herring }; 88*724ba675SRob Herring 89*724ba675SRob Herring kernel-a@e0000 { 90*724ba675SRob Herring label = "kernel-a"; 91*724ba675SRob Herring reg = <0xe0000 0x280000>; 92*724ba675SRob Herring }; 93*724ba675SRob Herring 94*724ba675SRob Herring kernel-b@360000 { 95*724ba675SRob Herring label = "kernel-b"; 96*724ba675SRob Herring reg = <0x360000 0x280000>; 97*724ba675SRob Herring }; 98*724ba675SRob Herring 99*724ba675SRob Herring rootfs-a@5e0000 { 100*724ba675SRob Herring label = "rootfs-a"; 101*724ba675SRob Herring reg = <0x5e0000 0x2600000>; 102*724ba675SRob Herring }; 103*724ba675SRob Herring 104*724ba675SRob Herring rootfs-b@2be0000 { 105*724ba675SRob Herring label = "rootfs-b"; 106*724ba675SRob Herring reg = <0x2be0000 0x2600000>; 107*724ba675SRob Herring }; 108*724ba675SRob Herring 109*724ba675SRob Herring user@51e0000 { 110*724ba675SRob Herring label = "user"; 111*724ba675SRob Herring reg = <0x51e0000 0x2dc0000>; 112*724ba675SRob Herring }; 113*724ba675SRob Herring 114*724ba675SRob Herring logs@7fa0000 { 115*724ba675SRob Herring label = "logs"; 116*724ba675SRob Herring reg = <0x7fa0000 0x60000>; 117*724ba675SRob Herring }; 118*724ba675SRob Herring 119*724ba675SRob Herring }; 120*724ba675SRob Herring }; 121*724ba675SRob Herring }; 122*724ba675SRob Herring}; 123*724ba675SRob Herring 124*724ba675SRob Herring&usb0 { 125*724ba675SRob Herring num-ports = <2>; 126*724ba675SRob Herring atmel,vbus-gpio = < 127*724ba675SRob Herring &pioB 12 GPIO_ACTIVE_HIGH 128*724ba675SRob Herring &pioA 31 GPIO_ACTIVE_HIGH 129*724ba675SRob Herring >; 130*724ba675SRob Herring atmel,oc-gpio = <&pioB 13 GPIO_ACTIVE_LOW>; 131*724ba675SRob Herring}; 132*724ba675SRob Herring 133*724ba675SRob Herring&macb0 { 134*724ba675SRob Herring phy-mode = "rmii"; 135*724ba675SRob Herring}; 136*724ba675SRob Herring 137*724ba675SRob Herring&spi0 { 138*724ba675SRob Herring cs-gpios = <&pioA 14 0>, <&pioA 7 0>, <0>, <0>; 139*724ba675SRob Herring}; 140*724ba675SRob Herring 141*724ba675SRob Herring&usb2 { 142*724ba675SRob Herring pinctrl-names = "default"; 143*724ba675SRob Herring pinctrl-0 = <&pinctrl_board_usb2>; 144*724ba675SRob Herring atmel,vbus-gpio = <&pioB 11 GPIO_ACTIVE_HIGH>; 145*724ba675SRob Herring}; 146*724ba675SRob Herring 147*724ba675SRob Herring&mmc0 { 148*724ba675SRob Herring pinctrl-names = "default"; 149*724ba675SRob Herring pinctrl-0 = < 150*724ba675SRob Herring &pinctrl_mmc0_slot0_clk_cmd_dat0 151*724ba675SRob Herring &pinctrl_mmc0_slot0_dat1_3>; 152*724ba675SRob Herring slot@0 { 153*724ba675SRob Herring reg = <0>; 154*724ba675SRob Herring bus-width = <4>; 155*724ba675SRob Herring }; 156*724ba675SRob Herring}; 157*724ba675SRob Herring 158*724ba675SRob Herring&pinctrl { 159*724ba675SRob Herring usb2 { 160*724ba675SRob Herring pinctrl_board_usb2: usb2-board { 161*724ba675SRob Herring atmel,pins = 162*724ba675SRob Herring <AT91_PIOB 11 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; /* PB11 gpio vbus sense, deglitch */ 163*724ba675SRob Herring }; 164*724ba675SRob Herring }; 165*724ba675SRob Herring}; 166*724ba675SRob Herring 167