1*f0a3f349SLokesh Vutla/* 2*f0a3f349SLokesh Vutla * Copyright 2013-2014 Texas Instruments, Inc. 3*f0a3f349SLokesh Vutla * 4*f0a3f349SLokesh Vutla * Keystone 2 Edison EVM device tree 5*f0a3f349SLokesh Vutla * 6*f0a3f349SLokesh Vutla * This program is free software; you can redistribute it and/or modify 7*f0a3f349SLokesh Vutla * it under the terms of the GNU General Public License version 2 as 8*f0a3f349SLokesh Vutla * published by the Free Software Foundation. 9*f0a3f349SLokesh Vutla */ 10*f0a3f349SLokesh Vutla/dts-v1/; 11*f0a3f349SLokesh Vutla 12*f0a3f349SLokesh Vutla#include "keystone.dtsi" 13*f0a3f349SLokesh Vutla#include "keystone-k2e.dtsi" 14*f0a3f349SLokesh Vutla 15*f0a3f349SLokesh Vutla/ { 16*f0a3f349SLokesh Vutla compatible = "ti,k2e-evm","ti,keystone"; 17*f0a3f349SLokesh Vutla model = "Texas Instruments Keystone 2 Edison EVM"; 18*f0a3f349SLokesh Vutla 19*f0a3f349SLokesh Vutla soc { 20*f0a3f349SLokesh Vutla 21*f0a3f349SLokesh Vutla clocks { 22*f0a3f349SLokesh Vutla refclksys: refclksys { 23*f0a3f349SLokesh Vutla #clock-cells = <0>; 24*f0a3f349SLokesh Vutla compatible = "fixed-clock"; 25*f0a3f349SLokesh Vutla clock-frequency = <100000000>; 26*f0a3f349SLokesh Vutla clock-output-names = "refclk-sys"; 27*f0a3f349SLokesh Vutla }; 28*f0a3f349SLokesh Vutla 29*f0a3f349SLokesh Vutla refclkpass: refclkpass { 30*f0a3f349SLokesh Vutla #clock-cells = <0>; 31*f0a3f349SLokesh Vutla compatible = "fixed-clock"; 32*f0a3f349SLokesh Vutla clock-frequency = <100000000>; 33*f0a3f349SLokesh Vutla clock-output-names = "refclk-pass"; 34*f0a3f349SLokesh Vutla }; 35*f0a3f349SLokesh Vutla 36*f0a3f349SLokesh Vutla refclkddr3a: refclkddr3a { 37*f0a3f349SLokesh Vutla #clock-cells = <0>; 38*f0a3f349SLokesh Vutla compatible = "fixed-clock"; 39*f0a3f349SLokesh Vutla clock-frequency = <100000000>; 40*f0a3f349SLokesh Vutla clock-output-names = "refclk-ddr3a"; 41*f0a3f349SLokesh Vutla }; 42*f0a3f349SLokesh Vutla }; 43*f0a3f349SLokesh Vutla }; 44*f0a3f349SLokesh Vutla}; 45*f0a3f349SLokesh Vutla 46*f0a3f349SLokesh Vutla&usb_phy { 47*f0a3f349SLokesh Vutla status = "okay"; 48*f0a3f349SLokesh Vutla}; 49*f0a3f349SLokesh Vutla 50*f0a3f349SLokesh Vutla&usb { 51*f0a3f349SLokesh Vutla status = "okay"; 52*f0a3f349SLokesh Vutla}; 53*f0a3f349SLokesh Vutla 54*f0a3f349SLokesh Vutla&usb1_phy { 55*f0a3f349SLokesh Vutla status = "okay"; 56*f0a3f349SLokesh Vutla}; 57*f0a3f349SLokesh Vutla 58*f0a3f349SLokesh Vutla&usb1 { 59*f0a3f349SLokesh Vutla status = "okay"; 60*f0a3f349SLokesh Vutla}; 61*f0a3f349SLokesh Vutla 62*f0a3f349SLokesh Vutla&i2c0 { 63*f0a3f349SLokesh Vutla dtt@50 { 64*f0a3f349SLokesh Vutla compatible = "at,24c1024"; 65*f0a3f349SLokesh Vutla reg = <0x50>; 66*f0a3f349SLokesh Vutla }; 67*f0a3f349SLokesh Vutla}; 68*f0a3f349SLokesh Vutla 69*f0a3f349SLokesh Vutla&aemif { 70*f0a3f349SLokesh Vutla cs0 { 71*f0a3f349SLokesh Vutla #address-cells = <2>; 72*f0a3f349SLokesh Vutla #size-cells = <1>; 73*f0a3f349SLokesh Vutla clock-ranges; 74*f0a3f349SLokesh Vutla ranges; 75*f0a3f349SLokesh Vutla 76*f0a3f349SLokesh Vutla ti,cs-chipselect = <0>; 77*f0a3f349SLokesh Vutla /* all timings in nanoseconds */ 78*f0a3f349SLokesh Vutla ti,cs-min-turnaround-ns = <12>; 79*f0a3f349SLokesh Vutla ti,cs-read-hold-ns = <6>; 80*f0a3f349SLokesh Vutla ti,cs-read-strobe-ns = <23>; 81*f0a3f349SLokesh Vutla ti,cs-read-setup-ns = <9>; 82*f0a3f349SLokesh Vutla ti,cs-write-hold-ns = <8>; 83*f0a3f349SLokesh Vutla ti,cs-write-strobe-ns = <23>; 84*f0a3f349SLokesh Vutla ti,cs-write-setup-ns = <8>; 85*f0a3f349SLokesh Vutla 86*f0a3f349SLokesh Vutla nand@0,0 { 87*f0a3f349SLokesh Vutla compatible = "ti,keystone-nand","ti,davinci-nand"; 88*f0a3f349SLokesh Vutla #address-cells = <1>; 89*f0a3f349SLokesh Vutla #size-cells = <1>; 90*f0a3f349SLokesh Vutla reg = <0 0 0x4000000 91*f0a3f349SLokesh Vutla 1 0 0x0000100>; 92*f0a3f349SLokesh Vutla 93*f0a3f349SLokesh Vutla ti,davinci-chipselect = <0>; 94*f0a3f349SLokesh Vutla ti,davinci-mask-ale = <0x2000>; 95*f0a3f349SLokesh Vutla ti,davinci-mask-cle = <0x4000>; 96*f0a3f349SLokesh Vutla ti,davinci-mask-chipsel = <0>; 97*f0a3f349SLokesh Vutla nand-ecc-mode = "hw"; 98*f0a3f349SLokesh Vutla ti,davinci-ecc-bits = <4>; 99*f0a3f349SLokesh Vutla nand-on-flash-bbt; 100*f0a3f349SLokesh Vutla 101*f0a3f349SLokesh Vutla partition@0 { 102*f0a3f349SLokesh Vutla label = "u-boot"; 103*f0a3f349SLokesh Vutla reg = <0x0 0x100000>; 104*f0a3f349SLokesh Vutla read-only; 105*f0a3f349SLokesh Vutla }; 106*f0a3f349SLokesh Vutla 107*f0a3f349SLokesh Vutla partition@100000 { 108*f0a3f349SLokesh Vutla label = "params"; 109*f0a3f349SLokesh Vutla reg = <0x100000 0x80000>; 110*f0a3f349SLokesh Vutla read-only; 111*f0a3f349SLokesh Vutla }; 112*f0a3f349SLokesh Vutla 113*f0a3f349SLokesh Vutla partition@180000 { 114*f0a3f349SLokesh Vutla label = "ubifs"; 115*f0a3f349SLokesh Vutla reg = <0x180000 0x1FE80000>; 116*f0a3f349SLokesh Vutla }; 117*f0a3f349SLokesh Vutla }; 118*f0a3f349SLokesh Vutla }; 119*f0a3f349SLokesh Vutla}; 120*f0a3f349SLokesh Vutla 121*f0a3f349SLokesh Vutla&spi0 { 122*f0a3f349SLokesh Vutla status = "okay"; 123*f0a3f349SLokesh Vutla nor_flash: n25q128a11@0 { 124*f0a3f349SLokesh Vutla #address-cells = <1>; 125*f0a3f349SLokesh Vutla #size-cells = <1>; 126*f0a3f349SLokesh Vutla compatible = "Micron,n25q128a11", "spi-flash"; 127*f0a3f349SLokesh Vutla spi-max-frequency = <54000000>; 128*f0a3f349SLokesh Vutla m25p,fast-read; 129*f0a3f349SLokesh Vutla reg = <0>; 130*f0a3f349SLokesh Vutla 131*f0a3f349SLokesh Vutla partition@0 { 132*f0a3f349SLokesh Vutla label = "u-boot-spl"; 133*f0a3f349SLokesh Vutla reg = <0x0 0x80000>; 134*f0a3f349SLokesh Vutla read-only; 135*f0a3f349SLokesh Vutla }; 136*f0a3f349SLokesh Vutla 137*f0a3f349SLokesh Vutla partition@1 { 138*f0a3f349SLokesh Vutla label = "misc"; 139*f0a3f349SLokesh Vutla reg = <0x80000 0xf80000>; 140*f0a3f349SLokesh Vutla }; 141*f0a3f349SLokesh Vutla }; 142*f0a3f349SLokesh Vutla}; 143*f0a3f349SLokesh Vutla 144*f0a3f349SLokesh Vutla&mdio { 145*f0a3f349SLokesh Vutla status = "ok"; 146*f0a3f349SLokesh Vutla ethphy0: ethernet-phy@0 { 147*f0a3f349SLokesh Vutla compatible = "marvell,88E1514", "marvell,88E1510", "ethernet-phy-ieee802.3-c22"; 148*f0a3f349SLokesh Vutla reg = <0>; 149*f0a3f349SLokesh Vutla }; 150*f0a3f349SLokesh Vutla 151*f0a3f349SLokesh Vutla ethphy1: ethernet-phy@1 { 152*f0a3f349SLokesh Vutla compatible = "marvell,88E1514", "marvell,88E1510", "ethernet-phy-ieee802.3-c22"; 153*f0a3f349SLokesh Vutla reg = <1>; 154*f0a3f349SLokesh Vutla }; 155*f0a3f349SLokesh Vutla}; 156