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