Pileus Git - ~andy/linux/blob - arch/arm/boot/dts/omap4-panda.dts

   1 /*
   2  * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
   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/ "omap443x.dtsi"
  11 /include/ "elpida_ecb240abacn.dtsi"
  12
  13 / {
  14         model = "TI OMAP4 PandaBoard";
  15         compatible = "ti,omap4-panda", "ti,omap4430", "ti,omap4";
  16
  17         memory {
  18                 device_type = "memory";
  19                 reg = <0x80000000 0x40000000>; /* 1 GB */
  20         };
  21
  22         leds {
  23                 compatible = "gpio-leds";
  24                 heartbeat {
  25                         label = "pandaboard::status1";
  26                         gpios = <&gpio1 7 0>;
  27                         linux,default-trigger = "heartbeat";
  28                 };
  29
  30                 mmc {
  31                         label = "pandaboard::status2";
  32                         gpios = <&gpio1 8 0>;
  33                         linux,default-trigger = "mmc0";
  34                 };
  35         };
  36
  37         sound: sound {
  38                 compatible = "ti,abe-twl6040";
  39                 ti,model = "PandaBoard";
  40
  41                 ti,mclk-freq = <38400000>;
  42
  43                 ti,mcpdm = <&mcpdm>;
  44
  45                 ti,twl6040 = <&twl6040>;
  46
  47                 /* Audio routing */
  48                 ti,audio-routing =
  49                         "Headset Stereophone", "HSOL",
  50                         "Headset Stereophone", "HSOR",
  51                         "Ext Spk", "HFL",
  52                         "Ext Spk", "HFR",
  53                         "Line Out", "AUXL",
  54                         "Line Out", "AUXR",
  55                         "HSMIC", "Headset Mic",
  56                         "Headset Mic", "Headset Mic Bias",
  57                         "AFML", "Line In",
  58                         "AFMR", "Line In";
  59         };
  60 };
  61
  62 &omap4_pmx_core {
  63         pinctrl-names = "default";
  64         pinctrl-0 = <
  65                         &twl6040_pins
  66                         &mcpdm_pins
  67                         &mcbsp1_pins
  68                         &dss_hdmi_pins
  69                         &tpd12s015_pins
  70         >;
  71
  72         twl6040_pins: pinmux_twl6040_pins {
  73                 pinctrl-single,pins = <
  74                         0xe0 0x3        /* hdq_sio.gpio_127 OUTPUT | MODE3 */
  75                         0x160 0x100     /* sys_nirq2.sys_nirq2 INPUT | MODE0 */
  76                 >;
  77         };
  78
  79         mcpdm_pins: pinmux_mcpdm_pins {
  80                 pinctrl-single,pins = <
  81                         0xc6 0x108      /* abe_pdm_ul_data.abe_pdm_ul_data INPUT PULLDOWN | MODE0 */
  82                         0xc8 0x108      /* abe_pdm_dl_data.abe_pdm_dl_data INPUT PULLDOWN | MODE0 */
  83                         0xca 0x118      /* abe_pdm_frame.abe_pdm_frame INPUT PULLUP | MODE0 */
  84                         0xcc 0x108      /* abe_pdm_lb_clk.abe_pdm_lb_clk INPUT PULLDOWN | MODE0 */
  85                         0xce 0x108      /* abe_clks.abe_clks INPUT PULLDOWN | MODE0 */
  86                 >;
  87         };
  88
  89         mcbsp1_pins: pinmux_mcbsp1_pins {
  90                 pinctrl-single,pins = <
  91                         0xbe 0x100      /* abe_mcbsp1_clkx.abe_mcbsp1_clkx INPUT | MODE0 */
  92                         0xc0 0x108      /* abe_mcbsp1_dr.abe_mcbsp1_dr INPUT PULLDOWN | MODE0 */
  93                         0xc2 0x8                /* abe_mcbsp1_dx.abe_mcbsp1_dx OUTPUT PULLDOWN | MODE0 */
  94                         0xc4 0x100      /* abe_mcbsp1_fsx.abe_mcbsp1_fsx INPUT | MODE0 */
  95                 >;
  96         };
  97
  98         dss_hdmi_pins: pinmux_dss_hdmi_pins {
  99                 pinctrl-single,pins = <
 100                         0x5a 0x118      /* hdmi_cec.hdmi_cec INPUT PULLUP | MODE 0 */
 101                         0x5c 0x118      /* hdmi_scl.hdmi_scl INPUT PULLUP | MODE 0 */
 102                         0x5e 0x118      /* hdmi_sda.hdmi_sda INPUT PULLUP | MODE 0 */
 103                 >;
 104         };
 105
 106         tpd12s015_pins: pinmux_tpd12s015_pins {
 107                 pinctrl-single,pins = <
 108                         0x22 0x3        /* gpmc_a17.gpio_41 OUTPUT | MODE3 */
 109                         0x48 0x3        /* gpmc_nbe1.gpio_60 OUTPUT | MODE3 */
 110                         0x58 0x10b      /* hdmi_hpd.gpio_63 INPUT PULLDOWN | MODE3 */
 111                 >;
 112         };
 113
 114         i2c1_pins: pinmux_i2c1_pins {
 115                 pinctrl-single,pins = <
 116                         0xe2 0x118        /* i2c1_scl PULLUP | INPUTENABLE | MODE0 */
 117                         0xe4 0x118        /* i2c1_sda PULLUP | INPUTENABLE | MODE0 */
 118                 >;
 119         };
 120
 121         i2c2_pins: pinmux_i2c2_pins {
 122                 pinctrl-single,pins = <
 123                         0xe6 0x118        /* i2c2_scl PULLUP | INPUTENABLE | MODE0 */
 124                         0xe8 0x118        /* i2c2_sda PULLUP | INPUTENABLE | MODE0 */
 125                 >;
 126         };
 127
 128         i2c3_pins: pinmux_i2c3_pins {
 129                 pinctrl-single,pins = <
 130                         0xea 0x118        /* i2c3_scl PULLUP | INPUTENABLE | MODE0 */
 131                         0xec 0x118     /* i2c3_sda PULLUP | INPUTENABLE | MODE0 */
 132                 >;
 133         };
 134
 135         i2c4_pins: pinmux_i2c4_pins {
 136                 pinctrl-single,pins = <
 137                         0xee 0x118        /* i2c4_scl PULLUP | INPUTENABLE | MODE0 */
 138                         0xf0 0x118     /* i2c4_sda PULLUP | INPUTENABLE | MODE0 */
 139                 >;
 140         };
 141 };
 142
 143 &i2c1 {
 144         pinctrl-names = "default";
 145         pinctrl-0 = <&i2c1_pins>;
 146
 147         clock-frequency = <400000>;
 148
 149         twl: twl@48 {
 150                 reg = <0x48>;
 151                 /* SPI = 0, IRQ# = 7, 4 = active high level-sensitive */
 152                 interrupts = <0 7 4>; /* IRQ_SYS_1N cascaded to gic */
 153                 interrupt-parent = <&gic>;
 154         };
 155
 156         twl6040: twl@4b {
 157                 compatible = "ti,twl6040";
 158                 reg = <0x4b>;
 159                 /* SPI = 0, IRQ# = 119, 4 = active high level-sensitive */
 160                 interrupts = <0 119 4>; /* IRQ_SYS_2N cascaded to gic */
 161                 interrupt-parent = <&gic>;
 162                 ti,audpwron-gpio = <&gpio4 31 0>;  /* gpio line 127 */
 163
 164                 vio-supply = <&v1v8>;
 165                 v2v1-supply = <&v2v1>;
 166                 enable-active-high;
 167         };
 168 };
 169
 170 /include/ "twl6030.dtsi"
 171
 172 &i2c2 {
 173         pinctrl-names = "default";
 174         pinctrl-0 = <&i2c2_pins>;
 175
 176         clock-frequency = <400000>;
 177 };
 178
 179 &i2c3 {
 180         pinctrl-names = "default";
 181         pinctrl-0 = <&i2c3_pins>;
 182
 183         clock-frequency = <100000>;
 184
 185         /*
 186          * Display monitor features are burnt in their EEPROM as EDID data.
 187          * The EEPROM is connected as I2C slave device.
 188          */
 189         eeprom@50 {
 190                 compatible = "ti,eeprom";
 191                 reg = <0x50>;
 192         };
 193 };
 194
 195 &i2c4 {
 196         pinctrl-names = "default";
 197         pinctrl-0 = <&i2c4_pins>;
 198
 199         clock-frequency = <400000>;
 200 };
 201
 202 &mmc1 {
 203         vmmc-supply = <&vmmc>;
 204         bus-width = <8>;
 205 };
 206
 207 &mmc2 {
 208         status = "disabled";
 209 };
 210
 211 &mmc3 {
 212         status = "disabled";
 213 };
 214
 215 &mmc4 {
 216         status = "disabled";
 217 };
 218
 219 &mmc5 {
 220         ti,non-removable;
 221         bus-width = <4>;
 222 };
 223
 224 &emif1 {
 225         cs1-used;
 226         device-handle = <&elpida_ECB240ABACN>;
 227 };
 228
 229 &emif2 {
 230         cs1-used;
 231         device-handle = <&elpida_ECB240ABACN>;
 232 };
 233
 234 &mcbsp2 {
 235         status = "disabled";
 236 };
 237
 238 &mcbsp3 {
 239         status = "disabled";
 240 };
 241
 242 &dmic {
 243         status = "disabled";
 244 };
 245
 246 &twl_usb_comparator {
 247         usb-supply = <&vusb>;
 248 };
 249
 250 &usb_otg_hs {
 251         interface-type = <1>;
 252         mode = <3>;
 253         power = <50>;
 254 };