1*724ba675SRob Herring// SPDX-License-Identifier: GPL-2.0-only 2*724ba675SRob Herring/* 3*724ba675SRob Herring * Copyright (C) 2016 Derald D. Woods <woods.technical@gmail.com> 4*724ba675SRob Herring * 5*724ba675SRob Herring * Based on am3517-evm.dts 6*724ba675SRob Herring */ 7*724ba675SRob Herring 8*724ba675SRob Herring/ { 9*724ba675SRob Herring cpus { 10*724ba675SRob Herring cpu@0 { 11*724ba675SRob Herring cpu0-supply = <&vdd_core_reg>; 12*724ba675SRob Herring }; 13*724ba675SRob Herring }; 14*724ba675SRob Herring 15*724ba675SRob Herring wl12xx_buffer: wl12xx_buf { 16*724ba675SRob Herring compatible = "regulator-fixed"; 17*724ba675SRob Herring regulator-name = "wl1271_buf"; 18*724ba675SRob Herring regulator-min-microvolt = <1800000>; 19*724ba675SRob Herring regulator-max-microvolt = <1800000>; 20*724ba675SRob Herring pinctrl-names = "default"; 21*724ba675SRob Herring pinctrl-0 = <&wl12xx_buffer_pins>; 22*724ba675SRob Herring gpio = <&gpio5 1 GPIO_ACTIVE_LOW>; /* gpio 129 */ 23*724ba675SRob Herring regulator-always-on; 24*724ba675SRob Herring vin-supply = <&vdd_1v8_reg>; 25*724ba675SRob Herring }; 26*724ba675SRob Herring 27*724ba675SRob Herring wl12xx_vmmc2: wl12xx_vmmc2 { 28*724ba675SRob Herring compatible = "regulator-fixed"; 29*724ba675SRob Herring regulator-name = "vwl1271"; 30*724ba675SRob Herring regulator-min-microvolt = <1800000>; 31*724ba675SRob Herring regulator-max-microvolt = <1800000>; 32*724ba675SRob Herring pinctrl-names = "default"; 33*724ba675SRob Herring pinctrl-0 = <&wl12xx_wkup_pins>; 34*724ba675SRob Herring gpio = <&gpio1 3 GPIO_ACTIVE_HIGH >; /* gpio 3 */ 35*724ba675SRob Herring startup-delay-us = <70000>; 36*724ba675SRob Herring enable-active-high; 37*724ba675SRob Herring regulator-always-on; 38*724ba675SRob Herring vin-supply = <&wl12xx_buffer>; 39*724ba675SRob Herring }; 40*724ba675SRob Herring}; 41*724ba675SRob Herring 42*724ba675SRob Herring&gpmc { 43*724ba675SRob Herring ranges = <0 0 0x30000000 0x1000000>; /* CS0: 16MB for NAND */ 44*724ba675SRob Herring 45*724ba675SRob Herring nand@0,0 { 46*724ba675SRob Herring compatible = "ti,omap2-nand"; 47*724ba675SRob Herring linux,mtd-name = "micron,mt29f4g16abchch"; 48*724ba675SRob Herring reg = <0 0 4>; /* CS0, offset 0, IO size 4 */ 49*724ba675SRob Herring nand-bus-width = <16>; 50*724ba675SRob Herring ti,nand-ecc-opt = "bch8"; 51*724ba675SRob Herring gpmc,sync-clk-ps = <0>; 52*724ba675SRob Herring gpmc,cs-on-ns = <0>; 53*724ba675SRob Herring gpmc,cs-rd-off-ns = <44>; 54*724ba675SRob Herring gpmc,cs-wr-off-ns = <44>; 55*724ba675SRob Herring gpmc,adv-on-ns = <6>; 56*724ba675SRob Herring gpmc,adv-rd-off-ns = <34>; 57*724ba675SRob Herring gpmc,adv-wr-off-ns = <44>; 58*724ba675SRob Herring gpmc,we-off-ns = <40>; 59*724ba675SRob Herring gpmc,oe-off-ns = <54>; 60*724ba675SRob Herring gpmc,access-ns = <64>; 61*724ba675SRob Herring gpmc,rd-cycle-ns = <82>; 62*724ba675SRob Herring gpmc,wr-cycle-ns = <82>; 63*724ba675SRob Herring gpmc,wr-access-ns = <40>; 64*724ba675SRob Herring gpmc,wr-data-mux-bus-ns = <0>; 65*724ba675SRob Herring gpmc,device-width = <2>; 66*724ba675SRob Herring #address-cells = <1>; 67*724ba675SRob Herring #size-cells = <1>; 68*724ba675SRob Herring }; 69*724ba675SRob Herring}; 70*724ba675SRob Herring 71*724ba675SRob Herring&i2c1 { 72*724ba675SRob Herring pinctrl-names = "default"; 73*724ba675SRob Herring pinctrl-0 = <&i2c1_pins>; 74*724ba675SRob Herring clock-frequency = <400000>; 75*724ba675SRob Herring 76*724ba675SRob Herring s35390a: s35390a@30 { 77*724ba675SRob Herring compatible = "sii,s35390a"; 78*724ba675SRob Herring reg = <0x30>; 79*724ba675SRob Herring 80*724ba675SRob Herring pinctrl-names = "default"; 81*724ba675SRob Herring pinctrl-0 = <&rtc_pins>; 82*724ba675SRob Herring interrupts-extended = <&gpio2 23 IRQ_TYPE_EDGE_FALLING>; /* gpio_55 */ 83*724ba675SRob Herring }; 84*724ba675SRob Herring 85*724ba675SRob Herring tps: tps65023@48 { 86*724ba675SRob Herring compatible = "ti,tps65023"; 87*724ba675SRob Herring reg = <0x48>; 88*724ba675SRob Herring 89*724ba675SRob Herring regulators { 90*724ba675SRob Herring vdd_core_reg: VDCDC1 { 91*724ba675SRob Herring regulator-name = "vdd_core"; 92*724ba675SRob Herring regulator-always-on; 93*724ba675SRob Herring regulator-min-microvolt = <1200000>; 94*724ba675SRob Herring regulator-max-microvolt = <1200000>; 95*724ba675SRob Herring }; 96*724ba675SRob Herring 97*724ba675SRob Herring vdd_io_reg: VDCDC2 { 98*724ba675SRob Herring regulator-name = "vdd_io"; 99*724ba675SRob Herring regulator-always-on; 100*724ba675SRob Herring regulator-min-microvolt = <3300000>; 101*724ba675SRob Herring regulator-max-microvolt = <3300000>; 102*724ba675SRob Herring }; 103*724ba675SRob Herring 104*724ba675SRob Herring vdd_1v8_reg: VDCDC3 { 105*724ba675SRob Herring regulator-name = "vdd_1v8"; 106*724ba675SRob Herring regulator-always-on; 107*724ba675SRob Herring regulator-min-microvolt = <1800000>; 108*724ba675SRob Herring regulator-max-microvolt = <1800000>; 109*724ba675SRob Herring }; 110*724ba675SRob Herring 111*724ba675SRob Herring vdd_usb18_reg: LDO1 { 112*724ba675SRob Herring regulator-name = "vdd_usb18"; 113*724ba675SRob Herring regulator-always-on; 114*724ba675SRob Herring regulator-min-microvolt = <1800000>; 115*724ba675SRob Herring regulator-max-microvolt = <1800000>; 116*724ba675SRob Herring }; 117*724ba675SRob Herring 118*724ba675SRob Herring vdd_usb33_reg: LDO2 { 119*724ba675SRob Herring regulator-name = "vdd_usb33"; 120*724ba675SRob Herring regulator-always-on; 121*724ba675SRob Herring regulator-min-microvolt = <3300000>; 122*724ba675SRob Herring regulator-max-microvolt = <3300000>; 123*724ba675SRob Herring }; 124*724ba675SRob Herring }; 125*724ba675SRob Herring }; 126*724ba675SRob Herring 127*724ba675SRob Herring touchscreen: tsc2004@4b { 128*724ba675SRob Herring compatible = "ti,tsc2004"; 129*724ba675SRob Herring reg = <0x4b>; 130*724ba675SRob Herring 131*724ba675SRob Herring vio-supply = <&vdd_io_reg>; 132*724ba675SRob Herring 133*724ba675SRob Herring pinctrl-names = "default"; 134*724ba675SRob Herring pinctrl-0 = <&tsc2004_pins>; 135*724ba675SRob Herring interrupts-extended = <&gpio3 1 IRQ_TYPE_EDGE_RISING>; /* gpio_65 */ 136*724ba675SRob Herring 137*724ba675SRob Herring touchscreen-fuzz-x = <4>; 138*724ba675SRob Herring touchscreen-fuzz-y = <7>; 139*724ba675SRob Herring touchscreen-fuzz-pressure = <2>; 140*724ba675SRob Herring touchscreen-size-x = <480>; 141*724ba675SRob Herring touchscreen-size-y = <272>; 142*724ba675SRob Herring touchscreen-max-pressure = <2048>; 143*724ba675SRob Herring 144*724ba675SRob Herring ti,x-plate-ohms = <280>; 145*724ba675SRob Herring ti,esd-recovery-timeout-ms = <8000>; 146*724ba675SRob Herring }; 147*724ba675SRob Herring}; 148*724ba675SRob Herring 149*724ba675SRob Herring&mmc2 { 150*724ba675SRob Herring interrupts-extended = <&intc 86 /* &omap3_pmx_core 0x12c */>; 151*724ba675SRob Herring 152*724ba675SRob Herring status = "okay"; 153*724ba675SRob Herring pinctrl-names = "default"; 154*724ba675SRob Herring pinctrl-0 = <&mmc2_pins>; 155*724ba675SRob Herring vmmc-supply = <&wl12xx_vmmc2>; 156*724ba675SRob Herring non-removable; 157*724ba675SRob Herring bus-width = <4>; 158*724ba675SRob Herring cap-power-off-card; 159*724ba675SRob Herring #address-cells = <1>; 160*724ba675SRob Herring #size-cells = <0>; 161*724ba675SRob Herring wlcore: wlcore@2 { 162*724ba675SRob Herring compatible = "ti,wl1271"; 163*724ba675SRob Herring reg = <2>; 164*724ba675SRob Herring interrupt-parent = <&gpio6>; 165*724ba675SRob Herring interrupts = <10 IRQ_TYPE_EDGE_RISING>; /* gpio_170 */ 166*724ba675SRob Herring ref-clock-frequency = <26000000>; 167*724ba675SRob Herring tcxo-clock-frequency = <26000000>; 168*724ba675SRob Herring }; 169*724ba675SRob Herring}; 170*724ba675SRob Herring 171*724ba675SRob Herring&uart2 { 172*724ba675SRob Herring pinctrl-names = "default"; 173*724ba675SRob Herring pinctrl-0 = <&uart2_pins>; 174*724ba675SRob Herring 175*724ba675SRob Herring bluetooth { 176*724ba675SRob Herring compatible = "ti,wl1271-st"; 177*724ba675SRob Herring enable-gpios = <&gpio2 24 GPIO_ACTIVE_HIGH>; /* gpio 56 */ 178*724ba675SRob Herring max-speed = <3000000>; 179*724ba675SRob Herring }; 180*724ba675SRob Herring}; 181*724ba675SRob Herring 182*724ba675SRob Herring&omap3_pmx_core { 183*724ba675SRob Herring 184*724ba675SRob Herring i2c1_pins: i2c1-pins { 185*724ba675SRob Herring pinctrl-single,pins = < 186*724ba675SRob Herring OMAP3_CORE1_IOPAD(0x21ba, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl */ 187*724ba675SRob Herring OMAP3_CORE1_IOPAD(0x21bc, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda */ 188*724ba675SRob Herring >; 189*724ba675SRob Herring }; 190*724ba675SRob Herring 191*724ba675SRob Herring wl12xx_buffer_pins: wl12xx-buffer-pins { 192*724ba675SRob Herring pinctrl-single,pins = < 193*724ba675SRob Herring OMAP3_CORE1_IOPAD(0x2156, PIN_OUTPUT | MUX_MODE4) /* mmc1_dat7.gpio_129 */ 194*724ba675SRob Herring >; 195*724ba675SRob Herring }; 196*724ba675SRob Herring 197*724ba675SRob Herring mmc2_pins: mmc2-pins { 198*724ba675SRob Herring pinctrl-single,pins = < 199*724ba675SRob Herring OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc2_clk.mmc2_clk */ 200*724ba675SRob Herring OMAP3_CORE1_IOPAD(0x215a, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc2_cmd.mmc2_cmd */ 201*724ba675SRob Herring OMAP3_CORE1_IOPAD(0x215c, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc2_dat0.mmc2_dat0 */ 202*724ba675SRob Herring OMAP3_CORE1_IOPAD(0x215e, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc2_dat1.mmc2_dat1 */ 203*724ba675SRob Herring OMAP3_CORE1_IOPAD(0x2160, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc2_dat2.mmc2_dat2 */ 204*724ba675SRob Herring OMAP3_CORE1_IOPAD(0x2162, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc2_dat3.mmc2_dat3 */ 205*724ba675SRob Herring OMAP3_CORE1_IOPAD(0x2164, PIN_OUTPUT | MUX_MODE1) /* mmc2_dat4.mmc2_dir_dat0 */ 206*724ba675SRob Herring OMAP3_CORE1_IOPAD(0x2166, PIN_OUTPUT | MUX_MODE1) /* mmc2_dat5.mmc2_dir_dat1 */ 207*724ba675SRob Herring OMAP3_CORE1_IOPAD(0x2168, PIN_OUTPUT | MUX_MODE1) /* mmc2_dat6.mmc2_dir_cmd */ 208*724ba675SRob Herring OMAP3_CORE1_IOPAD(0x216a, PIN_INPUT | MUX_MODE1) /* mmc2_dat7.mmc2_clkin */ 209*724ba675SRob Herring OMAP3_CORE1_IOPAD(0x21c6, PIN_INPUT_PULLUP | MUX_MODE4) /* hdq_sio.gpio_170 */ 210*724ba675SRob Herring >; 211*724ba675SRob Herring }; 212*724ba675SRob Herring 213*724ba675SRob Herring rtc_pins: rtc-pins { 214*724ba675SRob Herring pinctrl-single,pins = < 215*724ba675SRob Herring OMAP3_CORE1_IOPAD(0x20b6, PIN_INPUT_PULLUP | MUX_MODE4) /* gpmc_ncs4.gpio_55 */ 216*724ba675SRob Herring >; 217*724ba675SRob Herring }; 218*724ba675SRob Herring 219*724ba675SRob Herring tsc2004_pins: tsc2004-pins { 220*724ba675SRob Herring pinctrl-single,pins = < 221*724ba675SRob Herring OMAP3_CORE1_IOPAD(0x20d2, PIN_INPUT | MUX_MODE4) /* gpmc_wait3.gpio_65 */ 222*724ba675SRob Herring >; 223*724ba675SRob Herring }; 224*724ba675SRob Herring 225*724ba675SRob Herring uart2_pins: uart2-pins { 226*724ba675SRob Herring pinctrl-single,pins = < 227*724ba675SRob Herring OMAP3_CORE1_IOPAD(0x2174, PIN_INPUT_PULLUP | MUX_MODE0) /* uart2_cts */ 228*724ba675SRob Herring OMAP3_CORE1_IOPAD(0x2176, PIN_OUTPUT_PULLUP | MUX_MODE0) /* uart2_rts */ 229*724ba675SRob Herring OMAP3_CORE1_IOPAD(0x2178, PIN_OUTPUT | MUX_MODE0) /* uart2_tx */ 230*724ba675SRob Herring OMAP3_CORE1_IOPAD(0x217a, PIN_INPUT | MUX_MODE0) /* uart2_rx */ 231*724ba675SRob Herring OMAP3_CORE1_IOPAD(0x20b8, PIN_INPUT | MUX_MODE0) /* gpio_56 */ 232*724ba675SRob Herring >; 233*724ba675SRob Herring }; 234*724ba675SRob Herring}; 235*724ba675SRob Herring 236*724ba675SRob Herring&omap3_pmx_wkup { 237*724ba675SRob Herring 238*724ba675SRob Herring wl12xx_wkup_pins: wl12xx-wkup-pins { 239*724ba675SRob Herring pinctrl-single,pins = < 240*724ba675SRob Herring OMAP3_WKUP_IOPAD(0x2a0c, PIN_OUTPUT | MUX_MODE4) /* sys_boot1.gpio_3 */ 241*724ba675SRob Herring >; 242*724ba675SRob Herring }; 243*724ba675SRob Herring}; 244