arch/arm/boot/dts/omap3-evm-37xx.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 "omap36xx.dtsi"
  11 #include "omap3-evm-common.dtsi"
  12
  13
  14 / {
  15         model = "TI OMAP37XX EVM (TMDSEVM3730)";
  16         compatible = "ti,omap3-evm-37xx", "ti,omap36xx";
  17
  18         memory {
  19                 device_type = "memory";
  20                 reg = <0x80000000 0x10000000>; /* 256 MB */
  21         };
  22
  23         wl12xx_vmmc: wl12xx_vmmc {
  24                 pinctrl-names = "default";
  25                 pinctrl-0 = <&wl12xx_gpio>;
  26         };
  27 };
  28
  29 &omap3_pmx_core {
  30         mmc1_pins: pinmux_mmc1_pins {
  31                 pinctrl-single,pins = <
  32                         0x114 (PIN_OUTPUT_PULLUP | MUX_MODE0)   /* sdmmc1_clk.sdmmc1_clk */
  33                         0x116 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_cmd.sdmmc1_cmd */
  34                         0x118 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_dat0.sdmmc1_dat0 */
  35                         0x11a (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_dat1.sdmmc1_dat1 */
  36                         0x11c (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_dat2.sdmmc1_dat2 */
  37                         0x11e (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_dat3.sdmmc1_dat3 */
  38                         0x120 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_dat4.sdmmc1_dat4 */
  39                         0x122 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_dat5.sdmmc1_dat5 */
  40                         0x124 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_dat6.sdmmc1_dat6 */
  41                         0x126 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc1_dat7.sdmmc1_dat7 */
  42                 >;
  43         };
  44
  45         /* NOTE: Clocked externally, needs INPUT also for sdmmc2_clk.sdmmc2_clk */
  46         mmc2_pins: pinmux_mmc2_pins {
  47                 pinctrl-single,pins = <
  48                         0x128 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc2_clk.sdmmc2_clk */
  49                         0x12a (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc2_cmd.sdmmc2_cmd */
  50                         0x12c (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc2_dat0.sdmmc2_dat0 */
  51                         0x12e (WAKEUP_EN | PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1.sdmmc2_dat1 */
  52                         0x130 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc2_dat2.sdmmc2_dat2 */
  53                         0x132 (PIN_INPUT_PULLUP | MUX_MODE0)    /* sdmmc2_dat3.sdmmc2_dat3 */
  54                 >;
  55         };
  56
  57         uart3_pins: pinmux_uart3_pins {
  58                 pinctrl-single,pins = <
  59                         0x16e (WAKEUP_EN | PIN_INPUT | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */
  60                         0x170 (PIN_OUTPUT | MUX_MODE0)          /* uart3_tx_irtx.uart3_tx_irtx */
  61                 >;
  62         };
  63
  64         wl12xx_gpio: pinmux_wl12xx_gpio {
  65                 pinctrl-single,pins = <
  66                         0x150 (PIN_OUTPUT | MUX_MODE4)          /* uart1_cts.gpio_150 */
  67                         0x14e (PIN_INPUT | MUX_MODE4)           /* uart1_rts.gpio_149 */
  68                 >;
  69         };
  70
  71         smsc911x_pins: pinmux_smsc911x_pins {
  72                 pinctrl-single,pins = <
  73                         0x1a2 (PIN_INPUT | MUX_MODE4)           /* mcspi1_cs2.gpio_176 */
  74                 >;
  75         };
  76 };
  77
  78 &mmc1 {
  79         pinctrl-names = "default";
  80         pinctrl-0 = <&mmc1_pins>;
  81 };
  82
  83 &mmc2 {
  84         pinctrl-names = "default";
  85         pinctrl-0 = <&mmc2_pins>;
  86 };
  87
  88 &mmc3 {
  89         status = "disabled";
  90 };
  91
  92 &uart3 {
  93         pinctrl-names = "default";
  94         pinctrl-0 = <&uart3_pins>;
  95 };
  96
  97 &gpmc {
  98         ranges = <0 0 0x00000000 0x20000000>,
  99                  <5 0 0x2c000000 0x01000000>;
 100
 101         nand@0,0 {
 102                 linux,mtd-name= "hynix,h8kds0un0mer-4em";
 103                 reg = <0 0 0>;
 104                 nand-bus-width = <16>;
 105                 ti,nand-ecc-opt = "bch8";
 106
 107                 gpmc,sync-clk-ps = <0>;
 108                 gpmc,cs-on-ns = <0>;
 109                 gpmc,cs-rd-off-ns = <44>;
 110                 gpmc,cs-wr-off-ns = <44>;
 111                 gpmc,adv-on-ns = <6>;
 112                 gpmc,adv-rd-off-ns = <34>;
 113                 gpmc,adv-wr-off-ns = <44>;
 114                 gpmc,we-off-ns = <40>;
 115                 gpmc,oe-off-ns = <54>;
 116                 gpmc,access-ns = <64>;
 117                 gpmc,rd-cycle-ns = <82>;
 118                 gpmc,wr-cycle-ns = <82>;
 119                 gpmc,wr-access-ns = <40>;
 120                 gpmc,wr-data-mux-bus-ns = <0>;
 121
 122                 #address-cells = <1>;
 123                 #size-cells = <1>;
 124
 125                 partition@0 {
 126                         label = "X-Loader";
 127                         reg = <0 0x80000>;
 128                 };
 129                 partition@0x80000 {
 130                         label = "U-Boot";
 131                         reg = <0x80000 0x1c0000>;
 132                 };
 133                 partition@0x1c0000 {
 134                         label = "Environment";
 135                         reg = <0x240000 0x40000>;
 136                 };
 137                 partition@0x280000 {
 138                         label = "Kernel";
 139                         reg = <0x280000 0x500000>;
 140                 };
 141                 partition@0x780000 {
 142                         label = "Filesystem";
 143                         reg = <0x780000 0x1f880000>;
 144                 };
 145         };
 146
 147         ethernet@gpmc {
 148                 pinctrl-names = "default";
 149                 pinctrl-0 = <&smsc911x_pins>;
 150         };
 151 };