1// SPDX-License-Identifier: GPL-2.0-only 2/* 3 * Copyright (C) 2014 Florian Vaussard, EPFL Mobots group 4 */ 5 6#include "omap443x.dtsi" 7#include "omap4-mcpdm.dtsi" 8 9/ { 10 model = "Gumstix Duovero"; 11 compatible = "gumstix,omap4-duovero", "ti,omap4430", "ti,omap4"; 12 13 chosen { 14 stdout-path = &uart3; 15 }; 16 17 memory@80000000 { 18 device_type = "memory"; 19 reg = <0x80000000 0x40000000>; /* 1 GB */ 20 }; 21 22 sound { 23 compatible = "ti,abe-twl6040"; 24 ti,model = "DuoVero"; 25 26 ti,mclk-freq = <38400000>; 27 28 ti,mcpdm = <&mcpdm>; 29 30 ti,twl6040 = <&twl6040>; 31 32 /* Audio routing */ 33 ti,audio-routing = 34 "Headset Stereophone", "HSOL", 35 "Headset Stereophone", "HSOR", 36 "HSMIC", "Headset Mic", 37 "Headset Mic", "Headset Mic Bias"; 38 }; 39 40 /* HS USB Host PHY on PORT 1 */ 41 hsusb1_phy: hsusb1_phy { 42 compatible = "usb-nop-xceiv"; 43 reset-gpios = <&gpio2 30 GPIO_ACTIVE_LOW>; /* gpio_62 */ 44 #phy-cells = <0>; 45 46 pinctrl-names = "default"; 47 pinctrl-0 = <&hsusb1phy_pins>; 48 49 clocks = <&auxclk3_ck>; 50 clock-names = "main_clk"; 51 clock-frequency = <19200000>; 52 }; 53 54 /* regulator for w2cbw0015 on sdio5 */ 55 w2cbw0015_vmmc: w2cbw0015_vmmc { 56 pinctrl-names = "default"; 57 pinctrl-0 = <&w2cbw0015_pins>; 58 compatible = "regulator-fixed"; 59 regulator-name = "w2cbw0015"; 60 regulator-min-microvolt = <3000000>; 61 regulator-max-microvolt = <3000000>; 62 gpio = <&gpio2 11 GPIO_ACTIVE_LOW>; /* gpio_43 */ 63 startup-delay-us = <70000>; 64 enable-active-high; 65 regulator-boot-on; 66 }; 67}; 68 69&omap4_pmx_core { 70 pinctrl-names = "default"; 71 pinctrl-0 = < 72 &twl6040_pins 73 &hsusbb1_pins 74 >; 75 76 twl6040_pins: twl6040-pins { 77 pinctrl-single,pins = < 78 OMAP4_IOPAD(0x166, PIN_OUTPUT | MUX_MODE3) /* usbb2_ulpitll_nxt.gpio_160 */ 79 OMAP4_IOPAD(0x1a0, PIN_INPUT | MUX_MODE0) /* sys_nirq2.sys_nirq2 */ 80 >; 81 }; 82 83 mcbsp1_pins: mcbsp1-pins { 84 pinctrl-single,pins = < 85 OMAP4_IOPAD(0x0fe, PIN_INPUT | MUX_MODE0) /* abe_mcbsp1_clkx.abe_mcbsp1_clkx */ 86 OMAP4_IOPAD(0x100, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_mcbsp1_dr.abe_mcbsp1_dr */ 87 OMAP4_IOPAD(0x102, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* abe_mcbsp1_dx.abe_mcbsp1_dx */ 88 OMAP4_IOPAD(0x104, PIN_INPUT | MUX_MODE0) /* abe_mcbsp1_fsx.abe_mcbsp1_fsx */ 89 >; 90 }; 91 92 hsusbb1_pins: hsusbb1-pins { 93 pinctrl-single,pins = < 94 OMAP4_IOPAD(0x0c2, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_clk.usbb1_ulpiphy_clk */ 95 OMAP4_IOPAD(0x0c4, PIN_OUTPUT | MUX_MODE4) /* usbb1_ulpitll_stp.usbb1_ulpiphy_stp */ 96 OMAP4_IOPAD(0x0c6, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dir.usbb1_ulpiphy_dir */ 97 OMAP4_IOPAD(0x0c8, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_nxt.usbb1_ulpiphy_nxt */ 98 OMAP4_IOPAD(0x0ca, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat0.usbb1_ulpiphy_dat0 */ 99 OMAP4_IOPAD(0x0cc, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat1.usbb1_ulpiphy_dat1 */ 100 OMAP4_IOPAD(0x0ce, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat2.usbb1_ulpiphy_dat2 */ 101 OMAP4_IOPAD(0x0d0, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat3.usbb1_ulpiphy_dat3 */ 102 OMAP4_IOPAD(0x0d2, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat4.usbb1_ulpiphy_dat4 */ 103 OMAP4_IOPAD(0x0d4, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat5.usbb1_ulpiphy_dat5 */ 104 OMAP4_IOPAD(0x0d6, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat6.usbb1_ulpiphy_dat6 */ 105 OMAP4_IOPAD(0x0d8, PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat7.usbb1_ulpiphy_dat7 */ 106 >; 107 }; 108 109 hsusb1phy_pins: hsusb1phy-pins { 110 pinctrl-single,pins = < 111 OMAP4_IOPAD(0x08c, PIN_OUTPUT | MUX_MODE3) /* gpmc_wait1.gpio_62 */ 112 >; 113 }; 114 115 w2cbw0015_pins: w2cbw0015-pins { 116 pinctrl-single,pins = < 117 OMAP4_IOPAD(0x066, PIN_OUTPUT | MUX_MODE3) /* gpmc_a19.gpio_43 */ 118 OMAP4_IOPAD(0x07a, PIN_INPUT | MUX_MODE3) /* gpmc_ncs3.gpio_53 */ 119 >; 120 }; 121 122 i2c1_pins: i2c1-pins { 123 pinctrl-single,pins = < 124 OMAP4_IOPAD(0x122, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl */ 125 OMAP4_IOPAD(0x124, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda */ 126 >; 127 }; 128 129 i2c4_pins: i2c4-pins { 130 pinctrl-single,pins = < 131 OMAP4_IOPAD(0x12e, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c4_scl */ 132 OMAP4_IOPAD(0x130, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c4_sda */ 133 >; 134 }; 135 136 mmc1_pins: mmc1-pins { 137 pinctrl-single,pins = < 138 OMAP4_IOPAD(0x0e2, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_clk */ 139 OMAP4_IOPAD(0x0e4, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmcc1_cmd */ 140 OMAP4_IOPAD(0x0e6, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmcc1_dat0 */ 141 OMAP4_IOPAD(0x0e8, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat1 */ 142 OMAP4_IOPAD(0x0ea, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat2 */ 143 OMAP4_IOPAD(0x0ec, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat3 */ 144 >; 145 }; 146 147 mmc5_pins: mmc5-pins { 148 pinctrl-single,pins = < 149 OMAP4_IOPAD(0x148, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc5_clk */ 150 OMAP4_IOPAD(0x14a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmcc5_cmd */ 151 OMAP4_IOPAD(0x14c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmcc5_dat0 */ 152 OMAP4_IOPAD(0x14e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc5_dat1 */ 153 OMAP4_IOPAD(0x150, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc5_dat2 */ 154 OMAP4_IOPAD(0x152, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc5_dat3 */ 155 >; 156 }; 157}; 158 159/* PMIC */ 160&i2c1 { 161 pinctrl-names = "default"; 162 pinctrl-0 = <&i2c1_pins>; 163 164 clock-frequency = <400000>; 165 166 twl: twl@48 { 167 reg = <0x48>; 168 interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; /* IRQ_SYS_1N cascaded to gic */ 169 }; 170 171 twl6040: twl@4b { 172 compatible = "ti,twl6040"; 173 #clock-cells = <0>; 174 reg = <0x4b>; 175 interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>; /* IRQ_SYS_2N cascaded to gic */ 176 ti,audpwron-gpio = <&gpio6 0 GPIO_ACTIVE_HIGH>; /* gpio_160 */ 177 178 vio-supply = <&v1v8>; 179 v2v1-supply = <&v2v1>; 180 enable-active-high; 181 }; 182}; 183 184#include "twl6030.dtsi" 185#include "twl6030_omap4.dtsi" 186 187/* on-board bluetooth / WiFi module */ 188&i2c4 { 189 pinctrl-names = "default"; 190 pinctrl-0 = <&i2c4_pins>; 191 192 clock-frequency = <400000>; 193}; 194 195&mcbsp1 { 196 pinctrl-names = "default"; 197 pinctrl-0 = <&mcbsp1_pins>; 198 status = "okay"; 199}; 200 201&mmc1 { 202 pinctrl-names = "default"; 203 pinctrl-0 = <&mmc1_pins>; 204 205 vmmc-supply = <&vmmc>; 206 ti,bus-width = <4>; 207 ti,non-removable; /* FIXME: use PMIC_MMC detect */ 208}; 209 210&mmc2 { 211 status = "disabled"; 212}; 213 214/* mmc3 is available to the expansion board */ 215 216&mmc4 { 217 status = "disabled"; 218}; 219 220/* on-board WiFi module */ 221&mmc5 { 222 pinctrl-names = "default"; 223 pinctrl-0 = <&mmc5_pins>; 224 225 vmmc-supply = <&w2cbw0015_vmmc>; 226 ti,bus-width = <4>; 227 ti,non-removable; 228 cap-power-off-card; 229 keep-power-in-suspend; 230}; 231 232&twl_usb_comparator { 233 usb-supply = <&vusb>; 234}; 235 236&usb_otg_hs { 237 interface-type = <1>; 238 mode = <3>; 239 power = <50>; 240}; 241 242&usbhshost { 243 port1-mode = "ehci-phy"; 244}; 245 246&usbhsehci { 247 phys = <&hsusb1_phy>; 248}; 249 250