1/* 2 * This program is free software; you can redistribute it and/or modify 3 * it under the terms of the GNU General Public License version 2 as 4 * published by the Free Software Foundation. 5 */ 6 7#include <dt-bindings/input/input.h> 8 9/ { 10 chosen { 11 stdout-path = &uart1; 12 }; 13 14 cpus { 15 cpu@0 { 16 cpu0-supply = <&vcc>; 17 }; 18 }; 19 20 memory@80000000 { 21 device_type = "memory"; 22 reg = <0x80000000 0>; 23 }; 24 25 leds { 26 compatible = "gpio-leds"; 27 user0 { 28 label = "user0"; 29 gpios = <&twl_gpio 18 GPIO_ACTIVE_LOW>; /* LEDA */ 30 linux,default-trigger = "none"; 31 }; 32 }; 33 34 wl12xx_vmmc: wl12xx_vmmc { 35 compatible = "regulator-fixed"; 36 regulator-name = "vwl1271"; 37 regulator-min-microvolt = <1800000>; 38 regulator-max-microvolt = <1800000>; 39 gpio = <&gpio5 29 0>; /* gpio157 */ 40 startup-delay-us = <70000>; 41 enable-active-high; 42 vin-supply = <&vmmc2>; 43 }; 44}; 45 46&gpmc { 47 ranges = <0 0 0x30000000 0x1000000>; /* CS0: 16MB for NAND */ 48 49 nand@0,0 { 50 compatible = "ti,omap2-nand"; 51 reg = <0 0 4>; /* CS0, offset 0, IO size 4 */ 52 interrupt-parent = <&gpmc>; 53 interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */ 54 <1 IRQ_TYPE_NONE>; /* termcount */ 55 linux,mtd-name = "micron,mt29f4g16abbda3w"; 56 nand-bus-width = <16>; 57 ti,nand-ecc-opt = "bch8"; 58 rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */ 59 gpmc,sync-clk-ps = <0>; 60 gpmc,cs-on-ns = <0>; 61 gpmc,cs-rd-off-ns = <44>; 62 gpmc,cs-wr-off-ns = <44>; 63 gpmc,adv-on-ns = <6>; 64 gpmc,adv-rd-off-ns = <34>; 65 gpmc,adv-wr-off-ns = <44>; 66 gpmc,we-off-ns = <40>; 67 gpmc,oe-off-ns = <54>; 68 gpmc,access-ns = <64>; 69 gpmc,rd-cycle-ns = <82>; 70 gpmc,wr-cycle-ns = <82>; 71 gpmc,wr-access-ns = <40>; 72 gpmc,wr-data-mux-bus-ns = <0>; 73 gpmc,device-width = <2>; 74 #address-cells = <1>; 75 #size-cells = <1>; 76 77 /* u-boot uses mtdparts=omap2-nand.0:512k(x-loader),1920k(u-boot),128k(u-boot-env),4m(kernel),-(fs) */ 78 79 x-loader@0 { 80 label = "x-loader"; 81 reg = <0 0x80000>; 82 }; 83 84 bootloaders@80000 { 85 label = "u-boot"; 86 reg = <0x80000 0x1e0000>; 87 }; 88 89 bootloaders_env@260000 { 90 label = "u-boot-env"; 91 reg = <0x260000 0x20000>; 92 }; 93 94 kernel@280000 { 95 label = "kernel"; 96 reg = <0x280000 0x400000>; 97 }; 98 99 filesystem@680000 { 100 label = "fs"; 101 reg = <0x680000 0>; /* 0 = MTDPART_SIZ_FULL */ 102 }; 103 }; 104}; 105 106&i2c1 { 107 pinctrl-names = "default"; 108 pinctrl-0 = <&i2c1_pins>; 109 clock-frequency = <2600000>; 110 111 twl: twl@48 { 112 reg = <0x48>; 113 interrupts = <7>; /* SYS_NIRQ cascaded to intc */ 114 interrupt-parent = <&intc>; 115 twl_audio: audio { 116 compatible = "ti,twl4030-audio"; 117 codec { 118 }; 119 }; 120 }; 121}; 122 123&i2c2 { 124 pinctrl-names = "default"; 125 pinctrl-0 = <&i2c2_pins>; 126 clock-frequency = <400000>; 127}; 128 129&i2c3 { 130 pinctrl-names = "default"; 131 pinctrl-0 = <&i2c3_pins>; 132 clock-frequency = <400000>; 133 at24@50 { 134 compatible = "atmel,24c64"; 135 readonly; 136 reg = <0x50>; 137 }; 138}; 139 140/* 141 * Only found on the wireless SOM. For the SOM without wireless, the pins for 142 * MMC3 can be routed with jumpers to the second MMC slot on the devkit and 143 * gpio157 is not connected. So this should be OK to keep common for now, 144 * probably device tree overlays is the way to go with the various SOM and 145 * jumpering combinations for the long run. 146 */ 147&mmc3 { 148 interrupts-extended = <&intc 94 &omap3_pmx_core2 0x46>; 149 pinctrl-0 = <&mmc3_pins &mmc3_core2_pins>; 150 pinctrl-names = "default"; 151 vmmc-supply = <&wl12xx_vmmc>; 152 non-removable; 153 bus-width = <4>; 154 cap-power-off-card; 155 #address-cells = <1>; 156 #size-cells = <0>; 157 wlcore: wlcore@2 { 158 compatible = "ti,wl1283"; 159 reg = <2>; 160 interrupt-parent = <&gpio5>; 161 interrupts = <24 IRQ_TYPE_LEVEL_HIGH>; /* gpio 152 */ 162 ref-clock-frequency = <26000000>; 163 tcxo-clock-frequency = <26000000>; 164 }; 165}; 166 167&omap3_pmx_core { 168 mmc3_pins: pinmux_mm3_pins { 169 pinctrl-single,pins = < 170 OMAP3_CORE1_IOPAD(0x2164, PIN_INPUT_PULLUP | MUX_MODE3) /* sdmmc2_dat4.sdmmc3_dat0 */ 171 OMAP3_CORE1_IOPAD(0x2166, PIN_INPUT_PULLUP | MUX_MODE3) /* sdmmc2_dat5.sdmmc3_dat1 */ 172 OMAP3_CORE1_IOPAD(0x2168, PIN_INPUT_PULLUP | MUX_MODE3) /* sdmmc2_dat6.sdmmc3_dat2 */ 173 OMAP3_CORE1_IOPAD(0x216a, PIN_INPUT_PULLUP | MUX_MODE3) /* sdmmc2_dat6.sdmmc3_dat3 */ 174 OMAP3_CORE1_IOPAD(0x2184, PIN_INPUT_PULLUP | MUX_MODE4) /* mcbsp4_clkx.gpio_152 */ 175 OMAP3_CORE1_IOPAD(0x218e, PIN_OUTPUT | MUX_MODE4) /* mcbsp1_fsr.gpio_157 */ 176 >; 177 }; 178 mcbsp2_pins: pinmux_mcbsp2_pins { 179 pinctrl-single,pins = < 180 OMAP3_CORE1_IOPAD(0x213c, PIN_INPUT | MUX_MODE0) /* mcbsp2_fsx */ 181 OMAP3_CORE1_IOPAD(0x213e, PIN_INPUT | MUX_MODE0) /* mcbsp2_clkx */ 182 OMAP3_CORE1_IOPAD(0x2140, PIN_INPUT | MUX_MODE0) /* mcbsp2_dr */ 183 OMAP3_CORE1_IOPAD(0x2142, PIN_OUTPUT | MUX_MODE0) /* mcbsp2_dx */ 184 >; 185 }; 186 uart2_pins: pinmux_uart2_pins { 187 pinctrl-single,pins = < 188 OMAP3_CORE1_IOPAD(0x2174, PIN_INPUT | MUX_MODE0) /* uart2_cts.uart2_cts */ 189 OMAP3_CORE1_IOPAD(0x2176, PIN_OUTPUT | MUX_MODE0) /* uart2_rts .uart2_rts*/ 190 OMAP3_CORE1_IOPAD(0x2178, PIN_OUTPUT | MUX_MODE0) /* uart2_tx.uart2_tx */ 191 OMAP3_CORE1_IOPAD(0x217a, PIN_INPUT | MUX_MODE0) /* uart2_rx.uart2_rx */ 192 OMAP3_CORE1_IOPAD(0x2198, PIN_OUTPUT | MUX_MODE4) /* GPIO_162,BT_EN */ 193 >; 194 }; 195 mcspi1_pins: pinmux_mcspi1_pins { 196 pinctrl-single,pins = < 197 OMAP3_CORE1_IOPAD(0x21c8, PIN_INPUT | MUX_MODE0) /* mcspi1_clk.mcspi1_clk */ 198 OMAP3_CORE1_IOPAD(0x21ca, PIN_OUTPUT | MUX_MODE0) /* mcspi1_simo.mcspi1_simo */ 199 OMAP3_CORE1_IOPAD(0x21cc, PIN_INPUT_PULLUP | MUX_MODE0) /* mcspi1_somi.mcspi1_somi */ 200 OMAP3_CORE1_IOPAD(0x21ce, PIN_OUTPUT | MUX_MODE0) /* mcspi1_cs0.mcspi1_cs0 */ 201 >; 202 }; 203 hsusb_otg_pins: pinmux_hsusb_otg_pins { 204 pinctrl-single,pins = < 205 OMAP3_CORE1_IOPAD(0x21a2, PIN_INPUT | MUX_MODE0) /* hsusb0_clk.hsusb0_clk */ 206 OMAP3_CORE1_IOPAD(0x21a4, PIN_OUTPUT | MUX_MODE0) /* hsusb0_stp.hsusb0_stp */ 207 OMAP3_CORE1_IOPAD(0x21a6, PIN_INPUT | MUX_MODE0) /* hsusb0_dir.hsusb0_dir */ 208 OMAP3_CORE1_IOPAD(0x21a8, PIN_INPUT | MUX_MODE0) /* hsusb0_nxt.hsusb0_nxt */ 209 210 OMAP3_CORE1_IOPAD(0x21aa, PIN_INPUT | MUX_MODE0) /* hsusb0_data0.hsusb0_data0 */ 211 OMAP3_CORE1_IOPAD(0x21ac, PIN_INPUT | MUX_MODE0) /* hsusb0_data1.hsusb0_data1 */ 212 OMAP3_CORE1_IOPAD(0x21ae, PIN_INPUT | MUX_MODE0) /* hsusb0_data2.hsusb0_data2 */ 213 OMAP3_CORE1_IOPAD(0x21b0, PIN_INPUT | MUX_MODE0) /* hsusb0_data3.hsusb0_data3 */ 214 OMAP3_CORE1_IOPAD(0x21b2, PIN_INPUT | MUX_MODE0) /* hsusb0_data4.hsusb0_data4 */ 215 OMAP3_CORE1_IOPAD(0x21b4, PIN_INPUT | MUX_MODE0) /* hsusb0_data5.hsusb0_data5 */ 216 OMAP3_CORE1_IOPAD(0x21b6, PIN_INPUT | MUX_MODE0) /* hsusb0_data6.hsusb0_data6 */ 217 OMAP3_CORE1_IOPAD(0x21b8, PIN_INPUT | MUX_MODE0) /* hsusb0_data7.hsusb0_data7 */ 218 >; 219 }; 220 i2c1_pins: pinmux_i2c1_pins { 221 pinctrl-single,pins = < 222 OMAP3_CORE1_IOPAD(0x21ba, PIN_INPUT | MUX_MODE0) /* i2c1_scl.i2c1_scl */ 223 OMAP3_CORE1_IOPAD(0x21bc, PIN_INPUT | MUX_MODE0) /* i2c1_sda.i2c1_sda */ 224 >; 225 }; 226 i2c2_pins: pinmux_i2c2_pins { 227 pinctrl-single,pins = < 228 OMAP3_CORE1_IOPAD(0x21be, PIN_INPUT | MUX_MODE0) /* i2c2_scl */ 229 OMAP3_CORE1_IOPAD(0x21c0, PIN_INPUT | MUX_MODE0) /* i2c2_sda */ 230 >; 231 }; 232 i2c3_pins: pinmux_i2c3_pins { 233 pinctrl-single,pins = < 234 OMAP3_CORE1_IOPAD(0x21c2, PIN_INPUT | MUX_MODE0) /* i2c3_scl */ 235 OMAP3_CORE1_IOPAD(0x21c4, PIN_INPUT | MUX_MODE0) /* i2c3_sda */ 236 >; 237 }; 238}; 239 240&uart2 { 241 interrupts-extended = <&intc 73 &omap3_pmx_core OMAP3_UART2_RX>; 242 pinctrl-names = "default"; 243 pinctrl-0 = <&uart2_pins>; 244}; 245 246&mcspi1 { 247 pinctrl-names = "default"; 248 pinctrl-0 = <&mcspi1_pins>; 249}; 250 251&omap3_pmx_core2 { 252 mmc3_core2_pins: pinmux_mmc3_core2_pins { 253 pinctrl-single,pins = < 254 OMAP3630_CORE2_IOPAD(0x25d8, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_clk.sdmmc3_clk */ 255 OMAP3630_CORE2_IOPAD(0x25da, PIN_INPUT_PULLUP | MUX_MODE2) /* etk_ctl.sdmmc3_cmd */ 256 >; 257 }; 258}; 259 260#include "twl4030.dtsi" 261#include "twl4030_omap3.dtsi" 262 263&twl { 264 twl_power: power { 265 compatible = "ti,twl4030-power-idle-osc-off", "ti,twl4030-power-idle"; 266 ti,use_poweroff; 267 }; 268}; 269 270&twl_gpio { 271 ti,use-leds; 272}; 273 274&twl_keypad { 275 status = "disabled"; 276}; 277