1// SPDX-License-Identifier: GPL-2.0-or-later 2/* 3 * Digsy MTC board Device Tree Source 4 * 5 * Copyright (C) 2009 Semihalf 6 * 7 * Based on the CM5200 by M. Balakowicz 8 */ 9 10/include/ "mpc5200b.dtsi" 11 12&gpt0 { gpio-controller; fsl,has-wdt; }; 13&gpt1 { gpio-controller; }; 14 15/ { 16 model = "intercontrol,digsy-mtc"; 17 compatible = "intercontrol,digsy-mtc"; 18 19 memory { 20 reg = <0x00000000 0x02000000>; // 32MB 21 }; 22 23 soc5200@f0000000 { 24 rtc@800 { 25 status = "disabled"; 26 }; 27 28 spi@f00 { 29 msp430@0 { 30 compatible = "spidev"; 31 spi-max-frequency = <32000>; 32 reg = <0>; 33 }; 34 }; 35 36 psc@2000 { // PSC1 37 status = "disabled"; 38 }; 39 40 psc@2200 { // PSC2 41 status = "disabled"; 42 }; 43 44 psc@2400 { // PSC3 45 status = "disabled"; 46 }; 47 48 psc@2600 { // PSC4 49 compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart"; 50 }; 51 52 psc@2800 { // PSC5 53 compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart"; 54 }; 55 56 psc@2c00 { // PSC6 57 status = "disabled"; 58 }; 59 60 ethernet@3000 { 61 phy-handle = <&phy0>; 62 }; 63 64 mdio@3000 { 65 phy0: ethernet-phy@0 { 66 reg = <0>; 67 }; 68 }; 69 70 i2c@3d00 { 71 eeprom@50 { 72 compatible = "atmel,24c08"; 73 reg = <0x50>; 74 }; 75 76 rtc@56 { 77 compatible = "microcrystal,rv3029"; 78 reg = <0x56>; 79 }; 80 81 rtc@68 { 82 compatible = "dallas,ds1339"; 83 reg = <0x68>; 84 }; 85 }; 86 87 i2c@3d40 { 88 status = "disabled"; 89 }; 90 }; 91 92 pci@f0000d00 { 93 interrupt-map-mask = <0xf800 0 0 7>; 94 interrupt-map = <0xc000 0 0 1 &mpc5200_pic 0 0 3 95 0xc000 0 0 2 &mpc5200_pic 0 0 3 96 0xc000 0 0 3 &mpc5200_pic 0 0 3 97 0xc000 0 0 4 &mpc5200_pic 0 0 3>; 98 clock-frequency = <0>; // From boot loader 99 interrupts = <2 8 0 2 9 0 2 10 0>; 100 bus-range = <0 0>; 101 ranges = <0x42000000 0 0x80000000 0x80000000 0 0x10000000 102 0x02000000 0 0x90000000 0x90000000 0 0x10000000 103 0x01000000 0 0x00000000 0xa0000000 0 0x01000000>; 104 }; 105 106 localbus { 107 ranges = <0 0 0xff000000 0x1000000 108 4 0 0x60000000 0x0001000>; 109 110 // 16-bit flash device at LocalPlus Bus CS0 111 flash@0,0 { 112 compatible = "cfi-flash"; 113 reg = <0 0 0x1000000>; 114 bank-width = <2>; 115 device-width = <2>; 116 #size-cells = <1>; 117 #address-cells = <1>; 118 119 partition@0 { 120 label = "kernel"; 121 reg = <0x0 0x00200000>; 122 }; 123 partition@200000 { 124 label = "root"; 125 reg = <0x00200000 0x00300000>; 126 }; 127 partition@500000 { 128 label = "user"; 129 reg = <0x00500000 0x00a00000>; 130 }; 131 partition@f00000 { 132 label = "u-boot"; 133 reg = <0x00f00000 0x100000>; 134 }; 135 }; 136 137 can@4,0 { 138 compatible = "nxp,sja1000"; 139 reg = <4 0x000 0x80>; 140 nxp,external-clock-frequency = <24000000>; 141 interrupts = <1 2 3>; // Level-low 142 }; 143 144 can@4,100 { 145 compatible = "nxp,sja1000"; 146 reg = <4 0x100 0x80>; 147 nxp,external-clock-frequency = <24000000>; 148 interrupts = <1 2 3>; // Level-low 149 }; 150 151 serial@4,200 { 152 compatible = "nxp,sc28l92"; 153 reg = <4 0x200 0x10>; 154 interrupts = <1 3 3>; 155 }; 156 }; 157}; 158