arch/arm/boot/dts/omap3-n950-n9.dtsi

   1 /*
   2  * omap3-n950-n9.dtsi - Device Tree file for Nokia N950 & N9 (common stuff)
   3  *
   4  * Written by: Aaro Koskinen <aaro.koskinen@iki.fi>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License version 2 as
   8  * published by the Free Software Foundation.
   9  */
  10
  11 #include "omap36xx.dtsi"
  12
  13 / {
  14         cpus {
  15                 cpu@0 {
  16                         cpu0-supply = <&vcc>;
  17                 };
  18         };
  19
  20         memory {
  21                 device_type = "memory";
  22                 reg = <0x80000000 0x40000000>; /* 1 GB */
  23         };
  24
  25         vemmc: fixedregulator@0 {
  26                 compatible = "regulator-fixed";
  27                 regulator-name = "VEMMC";
  28                 regulator-min-microvolt = <2900000>;
  29                 regulator-max-microvolt = <2900000>;
  30                 gpio = <&gpio5 29 GPIO_ACTIVE_HIGH>; /* gpio line 157 */
  31                 startup-delay-us = <150>;
  32                 enable-active-high;
  33         };
  34 };
  35
  36 &omap3_pmx_core {
  37         mmc2_pins: pinmux_mmc2_pins {
  38                 pinctrl-single,pins = <
  39                         OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_clk */
  40                         OMAP3_CORE1_IOPAD(0x215a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_cmd */
  41                         OMAP3_CORE1_IOPAD(0x215c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat0 */
  42                         OMAP3_CORE1_IOPAD(0x215e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1 */
  43                         OMAP3_CORE1_IOPAD(0x2160, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat2 */
  44                         OMAP3_CORE1_IOPAD(0x2162, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat3 */
  45                 >;
  46         };
  47 };
  48
  49 &i2c1 {
  50         clock-frequency = <2900000>;
  51
  52         twl: twl@48 {
  53                 reg = <0x48>;
  54                 interrupts = <7>; /* SYS_NIRQ cascaded to intc */
  55                 interrupt-parent = <&intc>;
  56         };
  57 };
  58
  59 /include/ "twl4030.dtsi"
  60
  61 &twl {
  62         compatible = "ti,twl5031";
  63
  64         twl_power: power {
  65                 compatible = "ti,twl4030-power";
  66                 ti,use_poweroff;
  67         };
  68 };
  69
  70 &twl_gpio {
  71         ti,pullups      = <0x000001>; /* BIT(0) */
  72         ti,pulldowns    = <0x008106>; /* BIT(1) | BIT(2) | BIT(8) | BIT(15) */
  73 };
  74
  75 /* CSI-2 receiver */
  76 &vaux2 {
  77         regulator-name = "vaux2";
  78         regulator-min-microvolt = <1800000>;
  79         regulator-max-microvolt = <1800000>;
  80 };
  81
  82 /* Cameras */
  83 &vaux3 {
  84         regulator-name = "vaux3";
  85         regulator-min-microvolt = <2800000>;
  86         regulator-max-microvolt = <2800000>;
  87 };
  88
  89 &i2c2 {
  90         clock-frequency = <400000>;
  91 };
  92
  93 &i2c3 {
  94         clock-frequency = <400000>;
  95 };
  96
  97 &mmc1 {
  98         status = "disabled";
  99 };
 100
 101 &mmc2 {
 102         pinctrl-names = "default";
 103         pinctrl-0 = <&mmc2_pins>;
 104         vmmc-supply = <&vemmc>;
 105         bus-width = <4>;
 106         ti,non-removable;
 107 };
 108
 109 &mmc3 {
 110         status = "disabled";
 111 };
 112
 113 &usb_otg_hs {
 114         interface-type = <0>;
 115         usb-phy = <&usb2_phy>;
 116         phys = <&usb2_phy>;
 117         phy-names = "usb2-phy";
 118         mode = <3>;
 119         power = <50>;
 120 };
 121
 122 &gpmc {
 123         ranges = <0 0 0x04000000 0x1000000>;    /* CS0: 16MB for OneNAND */
 124
 125         onenand@0,0 {
 126                 #address-cells = <1>;
 127                 #size-cells = <1>;
 128                 reg = <0 0 0x20000>;    /* CS0, offset 0, IO size 128K */
 129
 130                 gpmc,sync-read;
 131                 gpmc,sync-write;
 132                 gpmc,burst-length = <16>;
 133                 gpmc,burst-read;
 134                 gpmc,burst-wrap;
 135                 gpmc,burst-write;
 136                 gpmc,device-width = <2>;
 137                 gpmc,mux-add-data = <2>;
 138                 gpmc,cs-on-ns = <0>;
 139                 gpmc,cs-rd-off-ns = <87>;
 140                 gpmc,cs-wr-off-ns = <87>;
 141                 gpmc,adv-on-ns = <0>;
 142                 gpmc,adv-rd-off-ns = <10>;
 143                 gpmc,adv-wr-off-ns = <10>;
 144                 gpmc,oe-on-ns = <15>;
 145                 gpmc,oe-off-ns = <87>;
 146                 gpmc,we-on-ns = <0>;
 147                 gpmc,we-off-ns = <87>;
 148                 gpmc,rd-cycle-ns = <112>;
 149                 gpmc,wr-cycle-ns = <112>;
 150                 gpmc,access-ns = <81>;
 151                 gpmc,page-burst-access-ns = <15>;
 152                 gpmc,bus-turnaround-ns = <0>;
 153                 gpmc,cycle2cycle-delay-ns = <0>;
 154                 gpmc,wait-monitoring-ns = <0>;
 155                 gpmc,clk-activation-ns = <5>;
 156                 gpmc,wr-data-mux-bus-ns = <30>;
 157                 gpmc,wr-access-ns = <81>;
 158                 gpmc,sync-clk-ps = <15000>;
 159
 160                 /*
 161                  * MTD partition table corresponding to Nokia's MeeGo 1.2
 162                  * Harmattan release.
 163                  */
 164                 partition@0 {
 165                         label = "bootloader";
 166                         reg = <0x00000000 0x00100000>;
 167                 };
 168                 partition@1 {
 169                         label = "config";
 170                         reg = <0x00100000 0x002c0000>;
 171                 };
 172                 partition@2 {
 173                         label = "kernel";
 174                         reg = <0x003c0000 0x01000000>;
 175                 };
 176                 partition@3 {
 177                         label = "log";
 178                         reg = <0x013c0000 0x00200000>;
 179                 };
 180                 partition@4 {
 181                         label = "var";
 182                         reg = <0x015c0000 0x1ca40000>;
 183                 };
 184                 partition@5 {
 185                         label = "moslo";
 186                         reg = <0x1e000000 0x02000000>;
 187                 };
 188                 partition@6 {
 189                         label = "omap2-onenand";
 190                         reg = <0x00000000 0x20000000>;
 191                 };
 192         };
 193 };