arch/arm/boot/dts/am3517-evm.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 "am3517.dtsi"
  11
  12 / {
  13         model = "TI AM3517 EVM (AM3517/05 TMDSEVM3517)";
  14         compatible = "ti,am3517-evm", "ti,am3517", "ti,omap3";
  15
  16         memory@80000000 {
  17                 device_type = "memory";
  18                 reg = <0x80000000 0x10000000>; /* 256 MB */
  19         };
  20
  21         vmmc_fixed: vmmc {
  22                 compatible = "regulator-fixed";
  23                 regulator-name = "vmmc_fixed";
  24                 regulator-min-microvolt = <3300000>;
  25                 regulator-max-microvolt = <3300000>;
  26         };
  27 };
  28
  29 &davinci_emac {
  30              status = "okay";
  31 };
  32
  33 &davinci_mdio {
  34              status = "okay";
  35 };
  36
  37 &i2c1 {
  38         clock-frequency = <400000>;
  39 };
  40
  41 &i2c2 {
  42         clock-frequency = <400000>;
  43 };
  44
  45 &i2c3 {
  46         clock-frequency = <400000>;
  47 };
  48
  49 &mmc1 {
  50         status = "okay";
  51         pinctrl-names = "default";
  52         pinctrl-0 = <&mmc1_pins>;
  53         vmmc-supply = <&vmmc_fixed>;
  54         bus-width = <4>;
  55         wp-gpios = <&gpio4 30 GPIO_ACTIVE_HIGH>; /* gpio_126 */
  56         cd-gpios = <&gpio4 31 GPIO_ACTIVE_HIGH>; /* gpio_127 */
  57 };
  58
  59 &mmc2 {
  60       status = "disabled";
  61 };
  62
  63 &mmc3 {
  64       status = "disabled";
  65 };
  66
  67 &omap3_pmx_core {
  68
  69         mmc1_pins: pinmux_mmc1_pins {
  70                 pinctrl-single,pins = <
  71                         OMAP3_CORE1_IOPAD(0x2144, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_clk.sdmmc1_clk */
  72                         OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_cmd.sdmmc1_cmd */
  73                         OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat0.sdmmc1_dat0 */
  74                         OMAP3_CORE1_IOPAD(0x214a, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat1.sdmmc1_dat1 */
  75                         OMAP3_CORE1_IOPAD(0x214c, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat2.sdmmc1_dat2 */
  76                         OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat3.sdmmc1_dat3 */
  77                         OMAP3_CORE1_IOPAD(0x2150, PIN_INPUT_PULLUP | MUX_MODE4) /* sdmmc1_dat4.gpio_126 */
  78                         OMAP3_CORE1_IOPAD(0x2152, PIN_INPUT_PULLUP | MUX_MODE4) /* sdmmc1_dat5.gpio_127 */
  79                 >;
  80         };
  81 };