1/* 2 * Copyright (C) 2014 Florian Vaussard, EPFL Mobots group 3 * 4 * This program is free software; you can redistribute it and/or modify 5 * it under the terms of the GNU General Public License version 2 as 6 * published by the Free Software Foundation. 7 */ 8 9#include "omap443x.dtsi" 10 11/ { 12 model = "Gumstix Duovero"; 13 compatible = "gumstix,omap4-duovero", "ti,omap4430", "ti,omap4"; 14 15 chosen { 16 stdout-path = &uart3; 17 }; 18 19 memory@80000000 { 20 device_type = "memory"; 21 reg = <0x80000000 0x40000000>; /* 1 GB */ 22 }; 23 24 sound { 25 compatible = "ti,abe-twl6040"; 26 ti,model = "DuoVero"; 27 28 ti,mclk-freq = <38400000>; 29 30 ti,mcpdm = <&mcpdm>; 31 32 ti,twl6040 = <&twl6040>; 33 34 /* Audio routing */ 35 ti,audio-routing = 36 "Headset Stereophone", "HSOL", 37 "Headset Stereophone", "HSOR", 38 "HSMIC", "Headset Mic", 39 "Headset Mic", "Headset Mic Bias"; 40 }; 41 42 /* HS USB Host PHY on PORT 1 */ 43 hsusb1_phy: hsusb1_phy { 44 compatible = "usb-nop-xceiv"; 45 reset-gpios = <&gpio2 30 GPIO_ACTIVE_LOW>; /* gpio_62 */ 46 #phy-cells = <0>; 47 48 pinctrl-names = "default"; 49 pinctrl-0 = <&hsusb1phy_pins>; 50 51 clocks = <&auxclk3_ck>; 52 clock-names = "main_clk"; 53 clock-frequency = <19200000>; 54 }; 55 56 /* regulator for w2cbw0015 on sdio5 */ 57 w2cbw0015_vmmc: w2cbw0015_vmmc { 58 pinctrl-names = "default"; 59 pinctrl-0 = <&w2cbw0015_pins>; 60 compatible = "regulator-fixed"; 61 regulator-name = "w2cbw0015"; 62 regulator-min-microvolt = <3000000>; 63 regulator-max-microvolt = <3000000>; 64 gpio = <&gpio2 11 GPIO_ACTIVE_LOW>; /* gpio_43 */ 65 startup-delay-us = <70000>; 66 enable-active-high; 67 regulator-boot-on; 68 }; 69}; 70 71&omap4_pmx_core { 72 pinctrl-names = "default"; 73 pinctrl-0 = < 74 &twl6040_pins 75 &hsusbb1_pins 76 >; 77 78 twl6040_pins: pinmux_twl6040_pins { 79 pinctrl-single,pins = < 80 OMAP4_IOPAD(0x166, PIN_OUTPUT | MUX_MODE3) /* usbb2_ulpitll_nxt.gpio_160 */ 81 OMAP4_IOPAD(0x1a0, PIN_INPUT | MUX_MODE0) /* sys_nirq2.sys_nirq2 */ 82 >; 83 }; 84 85 mcpdm_pins: pinmux_mcpdm_pins { 86 pinctrl-single,pins = < 87 OMAP4_IOPAD(0x106, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_ul_data.abe_pdm_ul_data */ 88 OMAP4_IOPAD(0x108, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_dl_data.abe_pdm_dl_data */ 89 OMAP4_IOPAD(0x10a, PIN_INPUT_PULLUP | MUX_MODE0) /* abe_pdm_frame.abe_pdm_frame */ 90 OMAP4_IOPAD(0x10c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_lb_clk.abe_pdm_lb_clk */ 91 OMAP4_IOPAD(0x10e, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_clks.abe_clks */ 92 >; 93 }; 94 95 mcbsp1_pins: pinmux_mcbsp1_pins { 96 pinctrl-single,pins = < 97 OMAP4_IOPAD(0x0fe, PIN_INPUT | MUX_MODE0) /* abe_mcbsp1_clkx.abe_mcbsp1_clkx */ 98 OMAP4_IOPAD(0x100, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_mcbsp1_dr.abe_mcbsp1_dr */ 99 OMAP4_IOPAD(0x102, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* abe_mcbsp1_dx.abe_mcbsp1_dx */ 100 OMAP4_IOPAD(0x104, PIN_INPUT | MUX_MODE0) /* abe_mcbsp1_fsx.abe_mcbsp1_fsx */ 101 >; 102 }; 103 104 hsusbb1_pins: pinmux_hsusbb1_pins { 105 pinctrl-single,pins = < 106 OMAP4_IOPAD(0x0c2, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_clk.usbb1_ulpiphy_clk */ 107 OMAP4_IOPAD(0x0c4, PIN_OUTPUT | MUX_MODE4) /* usbb1_ulpitll_stp.usbb1_ulpiphy_stp */ 108 OMAP4_IOPAD(0x0c6, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dir.usbb1_ulpiphy_dir */ 109 OMAP4_IOPAD(0x0c8, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_nxt.usbb1_ulpiphy_nxt */ 110 OMAP4_IOPAD(0x0ca, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat0.usbb1_ulpiphy_dat0 */ 111 OMAP4_IOPAD(0x0cc, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat1.usbb1_ulpiphy_dat1 */ 112 OMAP4_IOPAD(0x0ce, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat2.usbb1_ulpiphy_dat2 */ 113 OMAP4_IOPAD(0x0d0, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat3.usbb1_ulpiphy_dat3 */ 114 OMAP4_IOPAD(0x0d2, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat4.usbb1_ulpiphy_dat4 */ 115 OMAP4_IOPAD(0x0d4, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat5.usbb1_ulpiphy_dat5 */ 116 OMAP4_IOPAD(0x0d6, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat6.usbb1_ulpiphy_dat6 */ 117 OMAP4_IOPAD(0x0d8, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat7.usbb1_ulpiphy_dat7 */ 118 >; 119 }; 120 121 hsusb1phy_pins: pinmux_hsusb1phy_pins { 122 pinctrl-single,pins = < 123 OMAP4_IOPAD(0x08c, PIN_OUTPUT | MUX_MODE3) /* gpmc_wait1.gpio_62 */ 124 >; 125 }; 126 127 w2cbw0015_pins: pinmux_w2cbw0015_pins { 128 pinctrl-single,pins = < 129 OMAP4_IOPAD(0x066, PIN_OUTPUT | MUX_MODE3) /* gpmc_a19.gpio_43 */ 130 OMAP4_IOPAD(0x07a, PIN_INPUT | MUX_MODE3) /* gpmc_ncs3.gpio_53 */ 131 >; 132 }; 133 134 i2c1_pins: pinmux_i2c1_pins { 135 pinctrl-single,pins = < 136 OMAP4_IOPAD(0x122, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl */ 137 OMAP4_IOPAD(0x124, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda */ 138 >; 139 }; 140 141 i2c4_pins: pinmux_i2c4_pins { 142 pinctrl-single,pins = < 143 OMAP4_IOPAD(0x12e, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c4_scl */ 144 OMAP4_IOPAD(0x130, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c4_sda */ 145 >; 146 }; 147 148 mmc1_pins: pinmux_mmc1_pins { 149 pinctrl-single,pins = < 150 OMAP4_IOPAD(0x0e2, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_clk */ 151 OMAP4_IOPAD(0x0e4, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmcc1_cmd */ 152 OMAP4_IOPAD(0x0e6, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmcc1_dat0 */ 153 OMAP4_IOPAD(0x0e8, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat1 */ 154 OMAP4_IOPAD(0x0ea, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat2 */ 155 OMAP4_IOPAD(0x0ec, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat3 */ 156 >; 157 }; 158 159 mmc5_pins: pinmux_mmc5_pins { 160 pinctrl-single,pins = < 161 OMAP4_IOPAD(0x148, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc5_clk */ 162 OMAP4_IOPAD(0x14a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmcc5_cmd */ 163 OMAP4_IOPAD(0x14c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmcc5_dat0 */ 164 OMAP4_IOPAD(0x14e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc5_dat1 */ 165 OMAP4_IOPAD(0x150, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc5_dat2 */ 166 OMAP4_IOPAD(0x152, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc5_dat3 */ 167 >; 168 }; 169}; 170 171/* PMIC */ 172&i2c1 { 173 pinctrl-names = "default"; 174 pinctrl-0 = <&i2c1_pins>; 175 176 clock-frequency = <400000>; 177 178 twl: twl@48 { 179 reg = <0x48>; 180 interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; /* IRQ_SYS_1N cascaded to gic */ 181 }; 182 183 twl6040: twl@4b { 184 compatible = "ti,twl6040"; 185 #clock-cells = <0>; 186 reg = <0x4b>; 187 interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>; /* IRQ_SYS_2N cascaded to gic */ 188 ti,audpwron-gpio = <&gpio6 0 GPIO_ACTIVE_HIGH>; /* gpio_160 */ 189 190 vio-supply = <&v1v8>; 191 v2v1-supply = <&v2v1>; 192 enable-active-high; 193 }; 194}; 195 196#include "twl6030.dtsi" 197#include "twl6030_omap4.dtsi" 198 199/* on-board bluetooth / WiFi module */ 200&i2c4 { 201 pinctrl-names = "default"; 202 pinctrl-0 = <&i2c4_pins>; 203 204 clock-frequency = <400000>; 205}; 206 207&mcbsp1 { 208 pinctrl-names = "default"; 209 pinctrl-0 = <&mcbsp1_pins>; 210 status = "okay"; 211}; 212 213&mcpdm { 214 pinctrl-names = "default"; 215 pinctrl-0 = <&mcpdm_pins>; 216 217 clocks = <&twl6040>; 218 clock-names = "pdmclk"; 219 220 status = "okay"; 221}; 222 223&mmc1 { 224 pinctrl-names = "default"; 225 pinctrl-0 = <&mmc1_pins>; 226 227 vmmc-supply = <&vmmc>; 228 ti,bus-width = <4>; 229 ti,non-removable; /* FIXME: use PMIC_MMC detect */ 230}; 231 232&mmc2 { 233 status = "disabled"; 234}; 235 236/* mmc3 is available to the expansion board */ 237 238&mmc4 { 239 status = "disabled"; 240}; 241 242/* on-board WiFi module */ 243&mmc5 { 244 pinctrl-names = "default"; 245 pinctrl-0 = <&mmc5_pins>; 246 247 vmmc-supply = <&w2cbw0015_vmmc>; 248 ti,bus-width = <4>; 249 ti,non-removable; 250 cap-power-off-card; 251 keep-power-in-suspend; 252}; 253 254&twl_usb_comparator { 255 usb-supply = <&vusb>; 256}; 257 258&usb_otg_hs { 259 interface-type = <1>; 260 mode = <3>; 261 power = <50>; 262}; 263 264&usbhshost { 265 port1-mode = "ehci-phy"; 266}; 267 268&usbhsehci { 269 phys = <&hsusb1_phy>; 270}; 271 272