1*724ba675SRob Herring// SPDX-License-Identifier: GPL-2.0-only 2*724ba675SRob Herring/dts-v1/; 3*724ba675SRob Herring 4*724ba675SRob Herring#include "dm816x.dtsi" 5*724ba675SRob Herring#include <dt-bindings/interrupt-controller/irq.h> 6*724ba675SRob Herring 7*724ba675SRob Herring/ { 8*724ba675SRob Herring model = "DM8168 EVM"; 9*724ba675SRob Herring compatible = "ti,dm8168-evm", "ti,dm8168", "ti,dm816"; 10*724ba675SRob Herring 11*724ba675SRob Herring memory@80000000 { 12*724ba675SRob Herring device_type = "memory"; 13*724ba675SRob Herring reg = <0x80000000 0x40000000 /* 1 GB */ 14*724ba675SRob Herring 0xc0000000 0x40000000>; /* 1 GB */ 15*724ba675SRob Herring }; 16*724ba675SRob Herring 17*724ba675SRob Herring /* FDC6331L controlled by SD_POW pin */ 18*724ba675SRob Herring vmmcsd_fixed: fixedregulator0 { 19*724ba675SRob Herring compatible = "regulator-fixed"; 20*724ba675SRob Herring regulator-name = "vmmcsd_fixed"; 21*724ba675SRob Herring regulator-min-microvolt = <3300000>; 22*724ba675SRob Herring regulator-max-microvolt = <3300000>; 23*724ba675SRob Herring }; 24*724ba675SRob Herring 25*724ba675SRob Herring sata_refclk: fixedclock0 { 26*724ba675SRob Herring compatible = "fixed-clock"; 27*724ba675SRob Herring #clock-cells = <0>; 28*724ba675SRob Herring clock-frequency = <100000000>; 29*724ba675SRob Herring }; 30*724ba675SRob Herring}; 31*724ba675SRob Herring 32*724ba675SRob Herring&dm816x_pinmux { 33*724ba675SRob Herring mcspi1_pins: mcspi1-pins { 34*724ba675SRob Herring pinctrl-single,pins = < 35*724ba675SRob Herring DM816X_IOPAD(0x0a94, MUX_MODE0) /* SPI_SCLK */ 36*724ba675SRob Herring DM816X_IOPAD(0x0a98, MUX_MODE0) /* SPI_SCS0 */ 37*724ba675SRob Herring DM816X_IOPAD(0x0aa8, MUX_MODE0) /* SPI_D0 */ 38*724ba675SRob Herring DM816X_IOPAD(0x0aac, MUX_MODE0) /* SPI_D1 */ 39*724ba675SRob Herring >; 40*724ba675SRob Herring }; 41*724ba675SRob Herring 42*724ba675SRob Herring mmc_pins: mmc-pins { 43*724ba675SRob Herring pinctrl-single,pins = < 44*724ba675SRob Herring DM816X_IOPAD(0x0a70, MUX_MODE0) /* SD_POW */ 45*724ba675SRob Herring DM816X_IOPAD(0x0a74, MUX_MODE0) /* SD_CLK */ 46*724ba675SRob Herring DM816X_IOPAD(0x0a78, MUX_MODE0) /* SD_CMD */ 47*724ba675SRob Herring DM816X_IOPAD(0x0a7C, MUX_MODE0) /* SD_DAT0 */ 48*724ba675SRob Herring DM816X_IOPAD(0x0a80, MUX_MODE0) /* SD_DAT1 */ 49*724ba675SRob Herring DM816X_IOPAD(0x0a84, MUX_MODE0) /* SD_DAT2 */ 50*724ba675SRob Herring DM816X_IOPAD(0x0a88, MUX_MODE0) /* SD_DAT2 */ 51*724ba675SRob Herring DM816X_IOPAD(0x0a8c, MUX_MODE2) /* GP1[7] */ 52*724ba675SRob Herring DM816X_IOPAD(0x0a90, MUX_MODE2) /* GP1[8] */ 53*724ba675SRob Herring >; 54*724ba675SRob Herring }; 55*724ba675SRob Herring 56*724ba675SRob Herring usb0_pins: usb0-pins { 57*724ba675SRob Herring pinctrl-single,pins = < 58*724ba675SRob Herring DM816X_IOPAD(0x0d04, MUX_MODE0) /* USB0_DRVVBUS */ 59*724ba675SRob Herring >; 60*724ba675SRob Herring }; 61*724ba675SRob Herring 62*724ba675SRob Herring usb1_pins: usb1-pins { 63*724ba675SRob Herring pinctrl-single,pins = < 64*724ba675SRob Herring DM816X_IOPAD(0x0d08, MUX_MODE0) /* USB1_DRVVBUS */ 65*724ba675SRob Herring >; 66*724ba675SRob Herring }; 67*724ba675SRob Herring 68*724ba675SRob Herring nandflash_pins: nandflash-pins { 69*724ba675SRob Herring pinctrl-single,pins = < 70*724ba675SRob Herring DM816X_IOPAD(0x0b38, PULL_UP | MUX_MODE0) /* PINCTRL207 GPMC_CS0*/ 71*724ba675SRob Herring DM816X_IOPAD(0x0b60, PULL_ENA | MUX_MODE0) /* PINCTRL217 GPMC_ADV_ALE */ 72*724ba675SRob Herring DM816X_IOPAD(0x0b54, PULL_UP | PULL_ENA | MUX_MODE0) /* PINCTRL214 GPMC_OE_RE */ 73*724ba675SRob Herring DM816X_IOPAD(0x0b58, PULL_ENA | MUX_MODE0) /* PINCTRL215 GPMC_BE0_CLE */ 74*724ba675SRob Herring DM816X_IOPAD(0x0b50, PULL_UP | MUX_MODE0) /* PINCTRL213 GPMC_WE */ 75*724ba675SRob Herring DM816X_IOPAD(0x0b6c, MUX_MODE0) /* PINCTRL220 GPMC_WAIT */ 76*724ba675SRob Herring DM816X_IOPAD(0x0be4, PULL_ENA | MUX_MODE0) /* PINCTRL250 GPMC_CLK */ 77*724ba675SRob Herring DM816X_IOPAD(0x0ba4, MUX_MODE0) /* PINCTRL234 GPMC_D0 */ 78*724ba675SRob Herring DM816X_IOPAD(0x0ba8, MUX_MODE0) /* PINCTRL234 GPMC_D1 */ 79*724ba675SRob Herring DM816X_IOPAD(0x0bac, MUX_MODE0) /* PINCTRL234 GPMC_D2 */ 80*724ba675SRob Herring DM816X_IOPAD(0x0bb0, MUX_MODE0) /* PINCTRL234 GPMC_D3 */ 81*724ba675SRob Herring DM816X_IOPAD(0x0bb4, MUX_MODE0) /* PINCTRL234 GPMC_D4 */ 82*724ba675SRob Herring DM816X_IOPAD(0x0bb8, MUX_MODE0) /* PINCTRL234 GPMC_D5 */ 83*724ba675SRob Herring DM816X_IOPAD(0x0bbc, MUX_MODE0) /* PINCTRL234 GPMC_D6 */ 84*724ba675SRob Herring DM816X_IOPAD(0x0bc0, MUX_MODE0) /* PINCTRL234 GPMC_D7 */ 85*724ba675SRob Herring DM816X_IOPAD(0x0bc4, MUX_MODE0) /* PINCTRL234 GPMC_D8 */ 86*724ba675SRob Herring DM816X_IOPAD(0x0bc8, MUX_MODE0) /* PINCTRL234 GPMC_D9 */ 87*724ba675SRob Herring DM816X_IOPAD(0x0bcc, MUX_MODE0) /* PINCTRL234 GPMC_D10 */ 88*724ba675SRob Herring DM816X_IOPAD(0x0bd0, MUX_MODE0) /* PINCTRL234 GPMC_D11 */ 89*724ba675SRob Herring DM816X_IOPAD(0x0bd4, MUX_MODE0) /* PINCTRL234 GPMC_D12 */ 90*724ba675SRob Herring DM816X_IOPAD(0x0bd8, MUX_MODE0) /* PINCTRL234 GPMC_D13 */ 91*724ba675SRob Herring DM816X_IOPAD(0x0bdc, MUX_MODE0) /* PINCTRL234 GPMC_D14 */ 92*724ba675SRob Herring DM816X_IOPAD(0x0be0, MUX_MODE0) /* PINCTRL234 GPMC_D15 */ 93*724ba675SRob Herring >; 94*724ba675SRob Herring }; 95*724ba675SRob Herring}; 96*724ba675SRob Herring 97*724ba675SRob Herring&i2c1 { 98*724ba675SRob Herring extgpio0: pcf8575@20 { 99*724ba675SRob Herring compatible = "nxp,pcf8575"; 100*724ba675SRob Herring reg = <0x20>; 101*724ba675SRob Herring gpio-controller; 102*724ba675SRob Herring #gpio-cells = <2>; 103*724ba675SRob Herring }; 104*724ba675SRob Herring}; 105*724ba675SRob Herring 106*724ba675SRob Herring&i2c2 { 107*724ba675SRob Herring extgpio1: pcf8575@20 { 108*724ba675SRob Herring compatible = "nxp,pcf8575"; 109*724ba675SRob Herring reg = <0x20>; 110*724ba675SRob Herring gpio-controller; 111*724ba675SRob Herring #gpio-cells = <2>; 112*724ba675SRob Herring }; 113*724ba675SRob Herring}; 114*724ba675SRob Herring 115*724ba675SRob Herring&gpmc { 116*724ba675SRob Herring ranges = <0 0 0x04000000 0x01000000>; /* CS0: 16MB for NAND */ 117*724ba675SRob Herring pinctrl-names = "default"; 118*724ba675SRob Herring pinctrl-0 = <&nandflash_pins>; 119*724ba675SRob Herring 120*724ba675SRob Herring nand@0,0 { 121*724ba675SRob Herring compatible = "ti,omap2-nand"; 122*724ba675SRob Herring linux,mtd-name = "micron,mt29f2g16aadwp"; 123*724ba675SRob Herring reg = <0 0 4>; /* CS0, offset 0, IO size 4 */ 124*724ba675SRob Herring interrupt-parent = <&gpmc>; 125*724ba675SRob Herring interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ 126*724ba675SRob Herring <1 IRQ_TYPE_NONE>; /* termcount */ 127*724ba675SRob Herring rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */ 128*724ba675SRob Herring #address-cells = <1>; 129*724ba675SRob Herring #size-cells = <1>; 130*724ba675SRob Herring ti,nand-ecc-opt = "bch8"; 131*724ba675SRob Herring ti,elm-id = <&elm>; 132*724ba675SRob Herring nand-bus-width = <16>; 133*724ba675SRob Herring gpmc,device-width = <2>; 134*724ba675SRob Herring gpmc,sync-clk-ps = <0>; 135*724ba675SRob Herring gpmc,cs-on-ns = <0>; 136*724ba675SRob Herring gpmc,cs-rd-off-ns = <44>; 137*724ba675SRob Herring gpmc,cs-wr-off-ns = <44>; 138*724ba675SRob Herring gpmc,adv-on-ns = <6>; 139*724ba675SRob Herring gpmc,adv-rd-off-ns = <34>; 140*724ba675SRob Herring gpmc,adv-wr-off-ns = <44>; 141*724ba675SRob Herring gpmc,we-on-ns = <0>; 142*724ba675SRob Herring gpmc,we-off-ns = <40>; 143*724ba675SRob Herring gpmc,oe-on-ns = <0>; 144*724ba675SRob Herring gpmc,oe-off-ns = <54>; 145*724ba675SRob Herring gpmc,access-ns = <64>; 146*724ba675SRob Herring gpmc,rd-cycle-ns = <82>; 147*724ba675SRob Herring gpmc,wr-cycle-ns = <82>; 148*724ba675SRob Herring gpmc,bus-turnaround-ns = <0>; 149*724ba675SRob Herring gpmc,cycle2cycle-delay-ns = <0>; 150*724ba675SRob Herring gpmc,clk-activation-ns = <0>; 151*724ba675SRob Herring gpmc,wr-access-ns = <40>; 152*724ba675SRob Herring gpmc,wr-data-mux-bus-ns = <0>; 153*724ba675SRob Herring partition@0 { 154*724ba675SRob Herring label = "X-Loader"; 155*724ba675SRob Herring reg = <0 0x80000>; 156*724ba675SRob Herring }; 157*724ba675SRob Herring partition@80000 { 158*724ba675SRob Herring label = "U-Boot"; 159*724ba675SRob Herring reg = <0x80000 0x1c0000>; 160*724ba675SRob Herring }; 161*724ba675SRob Herring partition@1c0000 { 162*724ba675SRob Herring label = "Environment"; 163*724ba675SRob Herring reg = <0x240000 0x40000>; 164*724ba675SRob Herring }; 165*724ba675SRob Herring partition@280000 { 166*724ba675SRob Herring label = "Kernel"; 167*724ba675SRob Herring reg = <0x280000 0x500000>; 168*724ba675SRob Herring }; 169*724ba675SRob Herring partition@780000 { 170*724ba675SRob Herring label = "Filesystem"; 171*724ba675SRob Herring reg = <0x780000 0xf880000>; 172*724ba675SRob Herring }; 173*724ba675SRob Herring }; 174*724ba675SRob Herring}; 175*724ba675SRob Herring 176*724ba675SRob Herring&mcspi1 { 177*724ba675SRob Herring pinctrl-names = "default"; 178*724ba675SRob Herring pinctrl-0 = <&mcspi1_pins>; 179*724ba675SRob Herring 180*724ba675SRob Herring flash@0 { 181*724ba675SRob Herring compatible = "w25x32"; 182*724ba675SRob Herring spi-max-frequency = <48000000>; 183*724ba675SRob Herring reg = <0>; 184*724ba675SRob Herring #address-cells = <1>; 185*724ba675SRob Herring #size-cells = <1>; 186*724ba675SRob Herring }; 187*724ba675SRob Herring}; 188*724ba675SRob Herring 189*724ba675SRob Herring&mmc1 { 190*724ba675SRob Herring pinctrl-names = "default"; 191*724ba675SRob Herring pinctrl-0 = <&mmc_pins>; 192*724ba675SRob Herring vmmc-supply = <&vmmcsd_fixed>; 193*724ba675SRob Herring bus-width = <4>; 194*724ba675SRob Herring cd-gpios = <&gpio2 7 GPIO_ACTIVE_LOW>; 195*724ba675SRob Herring wp-gpios = <&gpio2 8 GPIO_ACTIVE_HIGH>; 196*724ba675SRob Herring}; 197*724ba675SRob Herring 198*724ba675SRob Herring/* At least dm8168-evm rev c won't support multipoint, later may */ 199*724ba675SRob Herring&usb0 { 200*724ba675SRob Herring pinctrl-names = "default"; 201*724ba675SRob Herring pinctrl-0 = <&usb0_pins>; 202*724ba675SRob Herring mentor,multipoint = <0>; 203*724ba675SRob Herring}; 204*724ba675SRob Herring 205*724ba675SRob Herring&usb1 { 206*724ba675SRob Herring pinctrl-names = "default"; 207*724ba675SRob Herring pinctrl-0 = <&usb1_pins>; 208*724ba675SRob Herring mentor,multipoint = <0>; 209*724ba675SRob Herring}; 210*724ba675SRob Herring 211*724ba675SRob Herring&sata { 212*724ba675SRob Herring clocks = <&sysclk5_ck>, <&sata_refclk>; 213*724ba675SRob Herring}; 214