1/* 2 * Copyright (C) 2015-2016 Paul Kocialkowski <contact@paulk.fr> 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/dts-v1/; 9 10#include "omap36xx.dtsi" 11#include <dt-bindings/input/input.h> 12 13/ { 14 model = "LG Optimus Black"; 15 compatible = "lg,omap3-sniper", "ti,omap36xx", "ti,omap3"; 16 17 cpus { 18 cpu@0 { 19 cpu0-supply = <&vcc>; 20 }; 21 }; 22 23 memory@80000000 { 24 device_type = "memory"; 25 reg = <0x80000000 0x20000000>; /* 512 MB */ 26 }; 27}; 28 29&omap3_pmx_core { 30 pinctrl-names = "default"; 31 32 uart3_pins: pinmux_uart3_pins { 33 pinctrl-single,pins = < 34 OMAP3_CORE1_IOPAD(0x219e, PIN_INPUT | MUX_MODE0) /* uart3_rx_irrx */ 35 OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx */ 36 >; 37 }; 38 39 dp3t_sel_pins: pinmux_dp3t_sel_pins { 40 pinctrl-single,pins = < 41 OMAP3_CORE1_IOPAD(0x2196, PIN_OUTPUT | MUX_MODE4) /* gpio_161 */ 42 OMAP3_CORE1_IOPAD(0x2198, PIN_OUTPUT | MUX_MODE4) /* gpio_162 */ 43 >; 44 }; 45 46 i2c1_pins: pinmux_i2c1_pins { 47 pinctrl-single,pins = < 48 OMAP3_CORE1_IOPAD(0x21ba, PIN_INPUT | MUX_MODE0) /* i2c1_scl */ 49 OMAP3_CORE1_IOPAD(0x21bc, PIN_INPUT | MUX_MODE0) /* i2c1_sda */ 50 >; 51 }; 52 53 i2c2_pins: pinmux_i2c2_pins { 54 pinctrl-single,pins = < 55 OMAP3_CORE1_IOPAD(0x21be, PIN_INPUT | MUX_MODE0) /* i2c2_scl */ 56 OMAP3_CORE1_IOPAD(0x21c0, PIN_INPUT | MUX_MODE0) /* i2c2_sda */ 57 >; 58 }; 59 60 i2c3_pins: pinmux_i2c3_pins { 61 pinctrl-single,pins = < 62 OMAP3_CORE1_IOPAD(0x21c2, PIN_INPUT | MUX_MODE0) /* i2c3_scl */ 63 OMAP3_CORE1_IOPAD(0x21c4, PIN_INPUT | MUX_MODE0) /* i2c3_sda */ 64 >; 65 }; 66 67 lp8720_en_pin: pinmux_lp8720_en_pin { 68 pinctrl-single,pins = < 69 OMAP3_CORE1_IOPAD(0x2080, PIN_OUTPUT | MUX_MODE4) /* gpio_37 */ 70 >; 71 }; 72 73 mmc1_pins: pinmux_mmc1_pins { 74 pinctrl-single,pins = < 75 OMAP3_CORE1_IOPAD(0x2144, PIN_INPUT | MUX_MODE0) /* sdmmc1_clk */ 76 OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT | MUX_MODE0) /* sdmmc1_cmd */ 77 OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT | MUX_MODE0) /* sdmmc1_dat0 */ 78 OMAP3_CORE1_IOPAD(0x214a, PIN_INPUT | MUX_MODE0) /* sdmmc1_dat1 */ 79 OMAP3_CORE1_IOPAD(0x214c, PIN_INPUT | MUX_MODE0) /* sdmmc1_dat2 */ 80 OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT | MUX_MODE0) /* sdmmc1_dat3 */ 81 >; 82 }; 83 84 mmc2_pins: pinmux_mmc2_pins { 85 pinctrl-single,pins = < 86 OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT | MUX_MODE0) /* sdmmc2_clk */ 87 OMAP3_CORE1_IOPAD(0x215a, PIN_INPUT | MUX_MODE0) /* sdmmc2_cmd */ 88 OMAP3_CORE1_IOPAD(0x215c, PIN_INPUT | MUX_MODE0) /* sdmmc2_dat0 */ 89 OMAP3_CORE1_IOPAD(0x215e, PIN_INPUT | MUX_MODE0) /* sdmmc2_dat1 */ 90 OMAP3_CORE1_IOPAD(0x2160, PIN_INPUT | MUX_MODE0) /* sdmmc2_dat2 */ 91 OMAP3_CORE1_IOPAD(0x2162, PIN_INPUT | MUX_MODE0) /* sdmmc2_dat3 */ 92 OMAP3_CORE1_IOPAD(0x2164, PIN_INPUT | MUX_MODE0) /* sdmmc2_dat4 */ 93 OMAP3_CORE1_IOPAD(0x2166, PIN_INPUT | MUX_MODE0) /* sdmmc2_dat5 */ 94 OMAP3_CORE1_IOPAD(0x2168, PIN_INPUT | MUX_MODE0) /* sdmmc2_dat6 */ 95 OMAP3_CORE1_IOPAD(0x216a, PIN_INPUT | MUX_MODE0) /* sdmmc2_dat7 */ 96 >; 97 }; 98 99 usb_otg_hs_pins: pinmux_usb_otg_hs_pins { 100 pinctrl-single,pins = < 101 OMAP3_CORE1_IOPAD(0x21a2, PIN_INPUT | MUX_MODE0) /* hsusb0_clk */ 102 OMAP3_CORE1_IOPAD(0x21a4, PIN_OUTPUT | MUX_MODE0) /* hsusb0_stp */ 103 OMAP3_CORE1_IOPAD(0x21a6, PIN_INPUT | MUX_MODE0) /* hsusb0_dir */ 104 OMAP3_CORE1_IOPAD(0x21a8, PIN_INPUT | MUX_MODE0) /* hsusb0_nxt */ 105 OMAP3_CORE1_IOPAD(0x21aa, PIN_INPUT | MUX_MODE0) /* hsusb0_data0 */ 106 OMAP3_CORE1_IOPAD(0x21ac, PIN_INPUT | MUX_MODE0) /* hsusb0_data1 */ 107 OMAP3_CORE1_IOPAD(0x21ae, PIN_INPUT | MUX_MODE0) /* hsusb0_data2 */ 108 OMAP3_CORE1_IOPAD(0x21b0, PIN_INPUT | MUX_MODE0) /* hsusb0_data3 */ 109 OMAP3_CORE1_IOPAD(0x21b2, PIN_INPUT | MUX_MODE0) /* hsusb0_data4 */ 110 OMAP3_CORE1_IOPAD(0x21b4, PIN_INPUT | MUX_MODE0) /* hsusb0_data5 */ 111 OMAP3_CORE1_IOPAD(0x21b6, PIN_INPUT | MUX_MODE0) /* hsusb0_data6 */ 112 OMAP3_CORE1_IOPAD(0x21b8, PIN_INPUT | MUX_MODE0) /* hsusb0_data7 */ 113 >; 114 }; 115}; 116 117&omap3_pmx_wkup { 118 pinctrl-names = "default"; 119 120 mmc1_cd_pin: pinmux_mmc1_cd_pin { 121 pinctrl-single,pins = < 122 OMAP3_WKUP_IOPAD(0x2a1a, PIN_INPUT | MUX_MODE4) /* gpio_10 */ 123 >; 124 }; 125}; 126 127&gpio2 { 128 ti,no-reset-on-init; 129}; 130 131&gpio5 { 132 ti,no-reset-on-init; 133}; 134 135&gpio6 { 136 ti,no-reset-on-init; 137}; 138 139&uart3 { 140 pinctrl-names = "default"; 141 pinctrl-0 = <&uart3_pins &dp3t_sel_pins>; 142 143 interrupts-extended = <&intc 74 &omap3_pmx_core OMAP3_UART3_RX>; 144}; 145 146&i2c1 { 147 pinctrl-names = "default"; 148 pinctrl-0 = <&i2c1_pins>; 149 150 clock-frequency = <2600000>; 151 152 twl: twl@48 { 153 reg = <0x48>; 154 interrupts = <7>; /* SYS_NIRQ cascaded to intc */ 155 interrupt-parent = <&intc>; 156 157 power { 158 compatible = "ti,twl4030-power"; 159 ti,use_poweroff; 160 }; 161 }; 162}; 163 164&i2c2 { 165 pinctrl-names = "default"; 166 pinctrl-0 = <&i2c2_pins>; 167 168 clock-frequency = <400000>; 169}; 170 171&i2c3 { 172 pinctrl-names = "default"; 173 pinctrl-0 = <&i2c3_pins>; 174 175 clock-frequency = <400000>; 176 177 lp8720@7d { 178 pinctrl-names = "default"; 179 pinctrl-0 = <&lp8720_en_pin>; 180 181 compatible = "ti,lp8720"; 182 reg = <0x7d>; 183 184 enable-gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>; /* gpio_37 */ 185 186 lp8720_ldo1: ldo1 { 187 regulator-min-microvolt = <3000000>; 188 regulator-max-microvolt = <3000000>; 189 }; 190 }; 191}; 192 193&mmc1 { 194 pinctrl-names = "default"; 195 pinctrl-0 = <&mmc1_pins &mmc1_cd_pin>; 196 197 vmmc-supply = <&lp8720_ldo1>; 198 cd-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; /* gpio 10 */ 199 bus-width = <4>; 200}; 201 202&mmc2 { 203 pinctrl-names = "default"; 204 pinctrl-0 = <&mmc2_pins>; 205 206 vmmc-supply = <&vmmc2>; 207 ti,non-removable; 208 bus-width = <8>; 209}; 210 211&mmc3 { 212 status = "disabled"; 213}; 214 215&usb_otg_hs { 216 pinctrl-names = "default"; 217 pinctrl-0 = <&usb_otg_hs_pins>; 218 219 interface-type = <0>; 220 usb-phy = <&usb2_phy>; 221 phys = <&usb2_phy>; 222 phy-names = "usb2-phy"; 223 mode = <3>; 224 power = <50>; 225}; 226 227#include "twl4030.dtsi" 228#include "twl4030_omap3.dtsi" 229 230&twl_keypad { 231 linux,keymap = < 232 MATRIX_KEY(0x00, 0x00, KEY_VOLUMEUP) 233 MATRIX_KEY(0x01, 0x00, KEY_VOLUMEDOWN) 234 MATRIX_KEY(0x02, 0x00, KEY_SELECT) 235 >; 236}; 237 238/* 239 * The TWL4030 VAUX2 and VDAC regulators power sensors that are slaves on I2C3. 240 * When not powered, these sensors cause the I2C3 clock to stay low at all times, 241 * making it impossible to reach other devices on I2C3. 242 */ 243 244&vaux2 { 245 regulator-min-microvolt = <2800000>; 246 regulator-max-microvolt = <2800000>; 247 regulator-always-on; 248}; 249 250&vdac { 251 regulator-min-microvolt = <1800000>; 252 regulator-max-microvolt = <1800000>; 253 regulator-always-on; 254}; 255