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         vwlan_fixed: fixedregulator@2 {
  36                 compatible = "regulator-fixed";
  37                 regulator-name = "VWLAN";
  38                 gpio = <&gpio2 3 GPIO_ACTIVE_HIGH>; /* gpio 35 */
  39                 enable-active-high;
  40                 regulator-boot-off;
  41         };
  42 };
  43
  44 &omap3_pmx_core {
  45         mmc2_pins: pinmux_mmc2_pins {
  46                 pinctrl-single,pins = <
  47                         OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_clk */
  48                         OMAP3_CORE1_IOPAD(0x215a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_cmd */
  49                         OMAP3_CORE1_IOPAD(0x215c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat0 */
  50                         OMAP3_CORE1_IOPAD(0x215e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1 */
  51                         OMAP3_CORE1_IOPAD(0x2160, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat2 */
  52                         OMAP3_CORE1_IOPAD(0x2162, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat3 */
  53                 >;
  54         };
  55
  56         wlan_pins: pinmux_wlan_pins {
  57                 pinctrl-single,pins = <
  58                         OMAP3_CORE1_IOPAD(0x207c, PIN_OUTPUT | MUX_MODE4) /* gpio 35 - wlan enable */
  59                         OMAP3_CORE1_IOPAD(0x208a, PIN_INPUT | MUX_MODE4) /* gpio 42 - wlan irq */
  60                 >;
  61         };
  62 };
  63
  64 &i2c1 {
  65         clock-frequency = <2900000>;
  66
  67         twl: twl@48 {
  68                 reg = <0x48>;
  69                 interrupts = <7>; /* SYS_NIRQ cascaded to intc */
  70                 interrupt-parent = <&intc>;
  71         };
  72 };
  73
  74 /include/ "twl4030.dtsi"
  75
  76 &twl {
  77         compatible = "ti,twl5031";
  78
  79         twl_power: power {
  80                 compatible = "ti,twl4030-power";
  81                 ti,use_poweroff;
  82         };
  83 };
  84
  85 &twl_gpio {
  86         ti,pullups      = <0x000001>; /* BIT(0) */
  87         ti,pulldowns    = <0x008106>; /* BIT(1) | BIT(2) | BIT(8) | BIT(15) */
  88 };
  89
  90 /* CSI-2 receiver */
  91 &vaux2 {
  92         regulator-name = "vaux2";
  93         regulator-min-microvolt = <1800000>;
  94         regulator-max-microvolt = <1800000>;
  95 };
  96
  97 /* Cameras */
  98 &vaux3 {
  99         regulator-name = "vaux3";
 100         regulator-min-microvolt = <2800000>;
 101         regulator-max-microvolt = <2800000>;
 102 };
 103
 104 &i2c2 {
 105         clock-frequency = <400000>;
 106 };
 107
 108 &i2c3 {
 109         clock-frequency = <400000>;
 110 };
 111
 112 &mmc1 {
 113         status = "disabled";
 114 };
 115
 116 &mmc2 {
 117         pinctrl-names = "default";
 118         pinctrl-0 = <&mmc2_pins>;
 119         vmmc-supply = <&vemmc>;
 120         bus-width = <4>;
 121         ti,non-removable;
 122 };
 123
 124 &mmc3 {
 125         status = "disabled";
 126 };
 127
 128 &usb_otg_hs {
 129         interface-type = <0>;
 130         usb-phy = <&usb2_phy>;
 131         phys = <&usb2_phy>;
 132         phy-names = "usb2-phy";
 133         mode = <3>;
 134         power = <50>;
 135 };
 136
 137 &gpmc {
 138         ranges = <0 0 0x04000000 0x1000000>;    /* CS0: 16MB for OneNAND */
 139
 140         onenand@0,0 {
 141                 #address-cells = <1>;
 142                 #size-cells = <1>;
 143                 reg = <0 0 0x20000>;    /* CS0, offset 0, IO size 128K */
 144
 145                 gpmc,sync-read;
 146                 gpmc,sync-write;
 147                 gpmc,burst-length = <16>;
 148                 gpmc,burst-read;
 149                 gpmc,burst-wrap;
 150                 gpmc,burst-write;
 151                 gpmc,device-width = <2>;
 152                 gpmc,mux-add-data = <2>;
 153                 gpmc,cs-on-ns = <0>;
 154                 gpmc,cs-rd-off-ns = <87>;
 155                 gpmc,cs-wr-off-ns = <87>;
 156                 gpmc,adv-on-ns = <0>;
 157                 gpmc,adv-rd-off-ns = <10>;
 158                 gpmc,adv-wr-off-ns = <10>;
 159                 gpmc,oe-on-ns = <15>;
 160                 gpmc,oe-off-ns = <87>;
 161                 gpmc,we-on-ns = <0>;
 162                 gpmc,we-off-ns = <87>;
 163                 gpmc,rd-cycle-ns = <112>;
 164                 gpmc,wr-cycle-ns = <112>;
 165                 gpmc,access-ns = <81>;
 166                 gpmc,page-burst-access-ns = <15>;
 167                 gpmc,bus-turnaround-ns = <0>;
 168                 gpmc,cycle2cycle-delay-ns = <0>;
 169                 gpmc,wait-monitoring-ns = <0>;
 170                 gpmc,clk-activation-ns = <5>;
 171                 gpmc,wr-data-mux-bus-ns = <30>;
 172                 gpmc,wr-access-ns = <81>;
 173                 gpmc,sync-clk-ps = <15000>;
 174
 175                 /*
 176                  * MTD partition table corresponding to Nokia's MeeGo 1.2
 177                  * Harmattan release.
 178                  */
 179                 partition@0 {
 180                         label = "bootloader";
 181                         reg = <0x00000000 0x00100000>;
 182                 };
 183                 partition@1 {
 184                         label = "config";
 185                         reg = <0x00100000 0x002c0000>;
 186                 };
 187                 partition@2 {
 188                         label = "kernel";
 189                         reg = <0x003c0000 0x01000000>;
 190                 };
 191                 partition@3 {
 192                         label = "log";
 193                         reg = <0x013c0000 0x00200000>;
 194                 };
 195                 partition@4 {
 196                         label = "var";
 197                         reg = <0x015c0000 0x1ca40000>;
 198                 };
 199                 partition@5 {
 200                         label = "moslo";
 201                         reg = <0x1e000000 0x02000000>;
 202                 };
 203                 partition@6 {
 204                         label = "omap2-onenand";
 205                         reg = <0x00000000 0x20000000>;
 206                 };
 207         };
 208 };