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 0>; /* 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                         0x128 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_clk */
  40                         0x12a (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_cmd */
  41                         0x12c (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat0 */
  42                         0x12e (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1 */
  43                         0x130 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat2 */
  44                         0x132 (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
  65 &twl_gpio {
  66         ti,pullups      = <0x000001>; /* BIT(0) */
  67         ti,pulldowns    = <0x008106>; /* BIT(1) | BIT(2) | BIT(8) | BIT(15) */
  68 };
  69
  70 &i2c2 {
  71         clock-frequency = <400000>;
  72 };
  73
  74 &i2c3 {
  75         clock-frequency = <400000>;
  76 };
  77
  78 &mmc1 {
  79         status = "disabled";
  80 };
  81
  82 &mmc2 {
  83         pinctrl-names = "default";
  84         pinctrl-0 = <&mmc2_pins>;
  85         vmmc-supply = <&vemmc>;
  86         bus-width = <4>;
  87         ti,non-removable;
  88 };
  89
  90 &mmc3 {
  91         status = "disabled";
  92 };
  93
  94 &usb_otg_hs {
  95         interface-type = <0>;
  96         usb-phy = <&usb2_phy>;
  97         phys = <&usb2_phy>;
  98         phy-names = "usb2-phy";
  99         mode = <3>;
 100         power = <50>;
 101 };
 102
 103 &gpmc {
 104         ranges = <0 0 0x04000000 0x20000000>;
 105
 106         onenand@0,0 {
 107                 #address-cells = <1>;
 108                 #size-cells = <1>;
 109                 reg = <0 0 0x20000000>;
 110
 111                 gpmc,sync-read;
 112                 gpmc,sync-write;
 113                 gpmc,burst-length = <16>;
 114                 gpmc,burst-read;
 115                 gpmc,burst-wrap;
 116                 gpmc,burst-write;
 117                 gpmc,device-width = <2>;
 118                 gpmc,mux-add-data = <2>;
 119                 gpmc,cs-on-ns = <0>;
 120                 gpmc,cs-rd-off-ns = <87>;
 121                 gpmc,cs-wr-off-ns = <87>;
 122                 gpmc,adv-on-ns = <0>;
 123                 gpmc,adv-rd-off-ns = <10>;
 124                 gpmc,adv-wr-off-ns = <10>;
 125                 gpmc,oe-on-ns = <15>;
 126                 gpmc,oe-off-ns = <87>;
 127                 gpmc,we-on-ns = <0>;
 128                 gpmc,we-off-ns = <87>;
 129                 gpmc,rd-cycle-ns = <112>;
 130                 gpmc,wr-cycle-ns = <112>;
 131                 gpmc,access-ns = <81>;
 132                 gpmc,page-burst-access-ns = <15>;
 133                 gpmc,bus-turnaround-ns = <0>;
 134                 gpmc,cycle2cycle-delay-ns = <0>;
 135                 gpmc,wait-monitoring-ns = <0>;
 136                 gpmc,clk-activation-ns = <5>;
 137                 gpmc,wr-data-mux-bus-ns = <30>;
 138                 gpmc,wr-access-ns = <81>;
 139                 gpmc,sync-clk-ps = <15000>;
 140
 141                 /*
 142                  * MTD partition table corresponding to Nokia's MeeGo 1.2
 143                  * Harmattan release.
 144                  */
 145                 partition@0 {
 146                         label = "bootloader";
 147                         reg = <0x00000000 0x00100000>;
 148                 };
 149                 partition@1 {
 150                         label = "config";
 151                         reg = <0x00100000 0x002c0000>;
 152                 };
 153                 partition@2 {
 154                         label = "kernel";
 155                         reg = <0x003c0000 0x01000000>;
 156                 };
 157                 partition@3 {
 158                         label = "log";
 159                         reg = <0x013c0000 0x00200000>;
 160                 };
 161                 partition@4 {
 162                         label = "var";
 163                         reg = <0x015c0000 0x1ca40000>;
 164                 };
 165                 partition@5 {
 166                         label = "moslo";
 167                         reg = <0x1e000000 0x02000000>;
 168                 };
 169                 partition@6 {
 170                         label = "omap2-onenand";
 171                         reg = <0x00000000 0x20000000>;
 172                 };
 173         };
 174 };