1/* 2 * Common support for CompuLab CM-T3x CoMs 3 */ 4 5/ { 6 7 memory { 8 device_type = "memory"; 9 reg = <0x80000000 0x10000000>; /* 256 MB */ 10 }; 11 12 leds { 13 compatible = "gpio-leds"; 14 pinctrl-names = "default"; 15 pinctrl-0 = <&green_led_pins>; 16 ledb { 17 label = "cm-t3x:green"; 18 gpios = <&gpio6 26 GPIO_ACTIVE_HIGH>; /* gpio186 */ 19 linux,default-trigger = "heartbeat"; 20 }; 21 }; 22 23 /* HS USB Port 1 Power */ 24 hsusb1_power: hsusb1_power_reg { 25 compatible = "regulator-fixed"; 26 regulator-name = "hsusb1_vbus"; 27 regulator-min-microvolt = <3300000>; 28 regulator-max-microvolt = <3300000>; 29 startup-delay-us = <70000>; 30 }; 31 32 /* HS USB Port 2 Power */ 33 hsusb2_power: hsusb2_power_reg { 34 compatible = "regulator-fixed"; 35 regulator-name = "hsusb2_vbus"; 36 regulator-min-microvolt = <3300000>; 37 regulator-max-microvolt = <3300000>; 38 startup-delay-us = <70000>; 39 }; 40 41 /* HS USB Host PHY on PORT 1 */ 42 hsusb1_phy: hsusb1_phy { 43 compatible = "usb-nop-xceiv"; 44 vcc-supply = <&hsusb1_power>; 45 }; 46 47 /* HS USB Host PHY on PORT 2 */ 48 hsusb2_phy: hsusb2_phy { 49 compatible = "usb-nop-xceiv"; 50 vcc-supply = <&hsusb2_power>; 51 }; 52 53 ads7846reg: ads7846-reg { 54 compatible = "regulator-fixed"; 55 regulator-name = "ads7846-reg"; 56 regulator-min-microvolt = <3300000>; 57 regulator-max-microvolt = <3300000>; 58 }; 59 60 tv0: connector@1 { 61 compatible = "svideo-connector"; 62 label = "tv"; 63 64 port { 65 tv_connector_in: endpoint { 66 remote-endpoint = <&venc_out>; 67 }; 68 }; 69 }; 70}; 71 72&omap3_pmx_core { 73 74 uart3_pins: pinmux_uart3_pins { 75 pinctrl-single,pins = < 76 OMAP3_CORE1_IOPAD(0x219e, PIN_INPUT | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */ 77 OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx.uart3_tx_irtx */ 78 >; 79 }; 80 81 mmc1_pins: pinmux_mmc1_pins { 82 pinctrl-single,pins = < 83 OMAP3_CORE1_IOPAD(0x2144, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_clk.sdmmc1_clk */ 84 OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_cmd.sdmmc1_cmd */ 85 OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat0.sdmmc1_dat0 */ 86 OMAP3_CORE1_IOPAD(0x214a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat1.sdmmc1_dat1 */ 87 OMAP3_CORE1_IOPAD(0x214c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat2.sdmmc1_dat2 */ 88 OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat3.sdmmc1_dat3 */ 89 >; 90 }; 91 92 green_led_pins: pinmux_green_led_pins { 93 pinctrl-single,pins = < 94 OMAP3_CORE1_IOPAD(0x21e2, PIN_OUTPUT | MUX_MODE4) /* sys_clkout2.gpio_186 */ 95 >; 96 }; 97 98 dss_dpi_pins_common: pinmux_dss_dpi_pins_common { 99 pinctrl-single,pins = < 100 OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0) /* dss_pclk.dss_pclk */ 101 OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0) /* dss_hsync.dss_hsync */ 102 OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0) /* dss_vsync.dss_vsync */ 103 OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0) /* dss_acbias.dss_acbias */ 104 105 OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0) /* dss_data6.dss_data6 */ 106 OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0) /* dss_data7.dss_data7 */ 107 OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0) /* dss_data8.dss_data8 */ 108 OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0) /* dss_data9.dss_data9 */ 109 OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0) /* dss_data10.dss_data10 */ 110 OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0) /* dss_data11.dss_data11 */ 111 OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0) /* dss_data12.dss_data12 */ 112 OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0) /* dss_data13.dss_data13 */ 113 OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0) /* dss_data14.dss_data14 */ 114 OMAP3_CORE1_IOPAD(0x20fa, PIN_OUTPUT | MUX_MODE0) /* dss_data15.dss_data15 */ 115 OMAP3_CORE1_IOPAD(0x20fc, PIN_OUTPUT | MUX_MODE0) /* dss_data16.dss_data16 */ 116 OMAP3_CORE1_IOPAD(0x20fe, PIN_OUTPUT | MUX_MODE0) /* dss_data17.dss_data17 */ 117 OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE0) /* dss_data18.dss_data18 */ 118 OMAP3_CORE1_IOPAD(0x2102, PIN_OUTPUT | MUX_MODE0) /* dss_data19.dss_data19 */ 119 OMAP3_CORE1_IOPAD(0x2104, PIN_OUTPUT | MUX_MODE0) /* dss_data20.dss_data20 */ 120 OMAP3_CORE1_IOPAD(0x2106, PIN_OUTPUT | MUX_MODE0) /* dss_data21.dss_data21 */ 121 OMAP3_CORE1_IOPAD(0x2108, PIN_OUTPUT | MUX_MODE0) /* dss_data22.dss_data22 */ 122 OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE0) /* dss_data23.dss_data23 */ 123 >; 124 }; 125 126 dss_dpi_pins_cm_t35x: pinmux_dss_dpi_pins_cm_t35x { 127 pinctrl-single,pins = < 128 OMAP3_CORE1_IOPAD(0x20dc, PIN_OUTPUT | MUX_MODE0) /* dss_data0.dss_data0 */ 129 OMAP3_CORE1_IOPAD(0x20de, PIN_OUTPUT | MUX_MODE0) /* dss_data1.dss_data1 */ 130 OMAP3_CORE1_IOPAD(0x20e0, PIN_OUTPUT | MUX_MODE0) /* dss_data2.dss_data2 */ 131 OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE0) /* dss_data3.dss_data3 */ 132 OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT | MUX_MODE0) /* dss_data4.dss_data4 */ 133 OMAP3_CORE1_IOPAD(0x20e6, PIN_OUTPUT | MUX_MODE0) /* dss_data5.dss_data5 */ 134 >; 135 }; 136 137 ads7846_pins: pinmux_ads7846_pins { 138 pinctrl-single,pins = < 139 OMAP3_CORE1_IOPAD(0x20ba, PIN_INPUT_PULLUP | MUX_MODE4) /* gpmc_ncs6.gpio_57 */ 140 >; 141 }; 142 143 mcspi1_pins: pinmux_mcspi1_pins { 144 pinctrl-single,pins = < 145 OMAP3_CORE1_IOPAD(0x21c8, PIN_INPUT | MUX_MODE0) /* mcspi1_clk */ 146 OMAP3_CORE1_IOPAD(0x21ca, PIN_INPUT | MUX_MODE0) /* mcspi1_simo */ 147 OMAP3_CORE1_IOPAD(0x21cc, PIN_INPUT | MUX_MODE0) /* mcspi1_somi */ 148 OMAP3_CORE1_IOPAD(0x21ce, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcspi1_cs0 */ 149 >; 150 }; 151 152 i2c1_pins: pinmux_i2c1_pins { 153 pinctrl-single,pins = < 154 OMAP3_CORE1_IOPAD(0x21ba, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl */ 155 OMAP3_CORE1_IOPAD(0x21bc, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda */ 156 >; 157 }; 158 159 mcbsp2_pins: pinmux_mcbsp2_pins { 160 pinctrl-single,pins = < 161 OMAP3_CORE1_IOPAD(0x213c, PIN_INPUT | MUX_MODE0) /* mcbsp2_fsx */ 162 OMAP3_CORE1_IOPAD(0x213e, PIN_INPUT | MUX_MODE0) /* mcbsp2_clkx */ 163 OMAP3_CORE1_IOPAD(0x2140, PIN_INPUT | MUX_MODE0) /* mcbsp2_dr */ 164 OMAP3_CORE1_IOPAD(0x2142, PIN_OUTPUT | MUX_MODE0) /* mcbsp2_dx */ 165 >; 166 }; 167}; 168 169&uart3 { 170 pinctrl-names = "default"; 171 pinctrl-0 = <&uart3_pins>; 172}; 173 174&mmc1 { 175 pinctrl-names = "default"; 176 pinctrl-0 = <&mmc1_pins>; 177 bus-width = <4>; 178}; 179 180&mmc3 { 181 status = "disabled"; 182}; 183 184&i2c1 { 185 pinctrl-names = "default"; 186 pinctrl-0 = <&i2c1_pins>; 187 188 clock-frequency = <400000>; 189 190 at24@50 { 191 compatible = "at24,24c02"; 192 pagesize = <16>; 193 reg = <0x50>; 194 }; 195}; 196 197&i2c3 { 198 clock-frequency = <400000>; 199}; 200 201&usbhshost { 202 port1-mode = "ehci-phy"; 203 port2-mode = "ehci-phy"; 204}; 205 206&usbhsehci { 207 phys = <&hsusb1_phy &hsusb2_phy>; 208}; 209 210&mcspi1 { 211 pinctrl-names = "default"; 212 pinctrl-0 = <&mcspi1_pins>; 213 214 /* touch controller */ 215 ads7846@0 { 216 pinctrl-names = "default"; 217 pinctrl-0 = <&ads7846_pins>; 218 219 compatible = "ti,ads7846"; 220 vcc-supply = <&ads7846reg>; 221 222 reg = <0>; /* CS0 */ 223 spi-max-frequency = <1500000>; 224 225 interrupt-parent = <&gpio2>; 226 interrupts = <25 0>; /* gpio_57 */ 227 pendown-gpio = <&gpio2 25 GPIO_ACTIVE_HIGH>; 228 229 ti,x-min = /bits/ 16 <0x0>; 230 ti,x-max = /bits/ 16 <0x0fff>; 231 ti,y-min = /bits/ 16 <0x0>; 232 ti,y-max = /bits/ 16 <0x0fff>; 233 234 ti,x-plate-ohms = /bits/ 16 <180>; 235 ti,pressure-max = /bits/ 16 <255>; 236 237 ti,debounce-max = /bits/ 16 <30>; 238 ti,debounce-tol = /bits/ 16 <10>; 239 ti,debounce-rep = /bits/ 16 <1>; 240 241 linux,wakeup; 242 }; 243}; 244 245&venc { 246 status = "ok"; 247 248 port { 249 venc_out: endpoint { 250 remote-endpoint = <&tv_connector_in>; 251 ti,channels = <2>; 252 }; 253 }; 254}; 255 256&mcbsp2 { 257 status = "ok"; 258 259 pinctrl-names = "default"; 260 pinctrl-0 = <&mcbsp2_pins>; 261}; 262 263&gpmc { 264 ranges = <0 0 0x00000000 0x01000000>; 265 266 nand@0,0 { 267 reg = <0 0 4>; /* CS0, offset 0, IO size 4 */ 268 nand-bus-width = <8>; 269 gpmc,device-width = <1>; 270 ti,nand-ecc-opt = "sw"; 271 272 gpmc,cs-on-ns = <0>; 273 gpmc,cs-rd-off-ns = <120>; 274 gpmc,cs-wr-off-ns = <120>; 275 276 gpmc,adv-on-ns = <0>; 277 gpmc,adv-rd-off-ns = <120>; 278 gpmc,adv-wr-off-ns = <120>; 279 280 gpmc,we-on-ns = <6>; 281 gpmc,we-off-ns = <90>; 282 283 gpmc,oe-on-ns = <6>; 284 gpmc,oe-off-ns = <90>; 285 286 gpmc,page-burst-access-ns = <6>; 287 gpmc,access-ns = <72>; 288 gpmc,cycle2cycle-delay-ns = <60>; 289 290 gpmc,rd-cycle-ns = <120>; 291 gpmc,wr-cycle-ns = <120>; 292 gpmc,wr-access-ns = <186>; 293 gpmc,wr-data-mux-bus-ns = <90>; 294 295 #address-cells = <1>; 296 #size-cells = <1>; 297 298 partition@0 { 299 label = "xloader"; 300 reg = <0 0x80000>; 301 }; 302 partition@0x80000 { 303 label = "uboot"; 304 reg = <0x80000 0x1e0000>; 305 }; 306 partition@0x260000 { 307 label = "uboot environment"; 308 reg = <0x260000 0x40000>; 309 }; 310 partition@0x2a0000 { 311 label = "linux"; 312 reg = <0x2a0000 0x400000>; 313 }; 314 partition@0x6a0000 { 315 label = "rootfs"; 316 reg = <0x6a0000 0x1f880000>; 317 }; 318 }; 319}; 320