1// SPDX-License-Identifier: GPL-2.0-only 2/* 3 * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/ 4 */ 5/dts-v1/; 6 7#include "omap34xx.dtsi" 8 9/ { 10 model = "TI OMAP3430 SDP"; 11 compatible = "ti,omap3430-sdp", "ti,omap3430", "ti,omap3"; 12 13 memory@80000000 { 14 device_type = "memory"; 15 reg = <0x80000000 0x10000000>; /* 256 MB */ 16 }; 17}; 18 19&i2c1 { 20 clock-frequency = <2600000>; 21 22 twl: twl@48 { 23 reg = <0x48>; 24 interrupts = <7>; /* SYS_NIRQ cascaded to intc */ 25 }; 26}; 27 28#include "twl4030.dtsi" 29#include "twl4030_omap3.dtsi" 30 31&mmc1 { 32 vmmc-supply = <&vmmc1>; 33 vqmmc-supply = <&vsim>; 34 /* 35 * S6-3 must be in ON position for 8 bit mode to function 36 * Else, use 4 bit mode 37 */ 38 bus-width = <8>; 39}; 40 41&mmc2 { 42 status = "disabled"; 43}; 44 45&mmc3 { 46 status = "disabled"; 47}; 48 49&gpmc { 50 ranges = <0 0 0x10000000 0x08000000>, 51 <1 0 0x28000000 0x1000000>, /* CS1: 16MB for NAND */ 52 <2 0 0x20000000 0x1000000>; /* CS2: 16MB for OneNAND */ 53 54 nor@0,0 { 55 compatible = "cfi-flash"; 56 linux,mtd-name = "intel,pf48f6000m0y1be"; 57 #address-cells = <1>; 58 #size-cells = <1>; 59 reg = <0 0 0x08000000>; 60 bank-width = <2>; 61 62 gpmc,mux-add-data = <2>; 63 gpmc,cs-on-ns = <0>; 64 gpmc,cs-rd-off-ns = <186>; 65 gpmc,cs-wr-off-ns = <186>; 66 gpmc,adv-on-ns = <12>; 67 gpmc,adv-rd-off-ns = <48>; 68 gpmc,adv-wr-off-ns = <48>; 69 gpmc,oe-on-ns = <54>; 70 gpmc,oe-off-ns = <168>; 71 gpmc,we-on-ns = <54>; 72 gpmc,we-off-ns = <168>; 73 gpmc,rd-cycle-ns = <186>; 74 gpmc,wr-cycle-ns = <186>; 75 gpmc,access-ns = <114>; 76 gpmc,page-burst-access-ns = <6>; 77 gpmc,bus-turnaround-ns = <12>; 78 gpmc,cycle2cycle-delay-ns = <18>; 79 gpmc,wr-data-mux-bus-ns = <90>; 80 gpmc,wr-access-ns = <186>; 81 gpmc,cycle2cycle-samecsen; 82 gpmc,cycle2cycle-diffcsen; 83 84 partition@0 { 85 label = "bootloader-nor"; 86 reg = <0 0x40000>; 87 }; 88 partition@40000 { 89 label = "params-nor"; 90 reg = <0x40000 0x40000>; 91 }; 92 partition@80000 { 93 label = "kernel-nor"; 94 reg = <0x80000 0x200000>; 95 }; 96 partition@280000 { 97 label = "filesystem-nor"; 98 reg = <0x240000 0x7d80000>; 99 }; 100 }; 101 102 nand@1,0 { 103 compatible = "ti,omap2-nand"; 104 reg = <1 0 4>; /* CS1, offset 0, IO size 4 */ 105 interrupt-parent = <&gpmc>; 106 interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ 107 <1 IRQ_TYPE_NONE>; /* termcount */ 108 #address-cells = <1>; 109 #size-cells = <1>; 110 ti,nand-ecc-opt = "sw"; 111 nand-bus-width = <8>; 112 gpmc,cs-on-ns = <0>; 113 gpmc,cs-rd-off-ns = <36>; 114 gpmc,cs-wr-off-ns = <36>; 115 gpmc,adv-on-ns = <6>; 116 gpmc,adv-rd-off-ns = <24>; 117 gpmc,adv-wr-off-ns = <36>; 118 gpmc,oe-on-ns = <6>; 119 gpmc,oe-off-ns = <48>; 120 gpmc,we-on-ns = <6>; 121 gpmc,we-off-ns = <30>; 122 gpmc,rd-cycle-ns = <72>; 123 gpmc,wr-cycle-ns = <72>; 124 gpmc,access-ns = <54>; 125 gpmc,wr-access-ns = <30>; 126 127 partition@0 { 128 label = "xloader-nand"; 129 reg = <0 0x80000>; 130 }; 131 partition@80000 { 132 label = "bootloader-nand"; 133 reg = <0x80000 0x140000>; 134 }; 135 partition@1c0000 { 136 label = "params-nand"; 137 reg = <0x1c0000 0xc0000>; 138 }; 139 partition@280000 { 140 label = "kernel-nand"; 141 reg = <0x280000 0x500000>; 142 }; 143 partition@780000 { 144 label = "filesystem-nand"; 145 reg = <0x780000 0x7880000>; 146 }; 147 }; 148 149 onenand@2,0 { 150 #address-cells = <1>; 151 #size-cells = <1>; 152 compatible = "ti,omap2-onenand"; 153 reg = <2 0 0x20000>; /* CS2, offset 0, IO size 4 */ 154 155 gpmc,device-width = <2>; 156 gpmc,mux-add-data = <2>; 157 gpmc,cs-on-ns = <0>; 158 gpmc,cs-rd-off-ns = <84>; 159 gpmc,cs-wr-off-ns = <72>; 160 gpmc,adv-on-ns = <0>; 161 gpmc,adv-rd-off-ns = <18>; 162 gpmc,adv-wr-off-ns = <18>; 163 gpmc,oe-on-ns = <30>; 164 gpmc,oe-off-ns = <84>; 165 gpmc,we-on-ns = <0>; 166 gpmc,we-off-ns = <42>; 167 gpmc,rd-cycle-ns = <108>; 168 gpmc,wr-cycle-ns = <96>; 169 gpmc,access-ns = <78>; 170 gpmc,wr-data-mux-bus-ns = <30>; 171 172 partition@0 { 173 label = "xloader-onenand"; 174 reg = <0 0x80000>; 175 }; 176 partition@80000 { 177 label = "bootloader-onenand"; 178 reg = <0x80000 0x40000>; 179 }; 180 partition@c0000 { 181 label = "params-onenand"; 182 reg = <0xc0000 0x20000>; 183 }; 184 partition@e0000 { 185 label = "kernel-onenand"; 186 reg = <0xe0000 0x200000>; 187 }; 188 partition@2e0000 { 189 label = "filesystem-onenand"; 190 reg = <0x2e0000 0xfd20000>; 191 }; 192 }; 193}; 194