arch/arm/boot/dts/imx53-tqma53.dtsi

   1 /*
   2  * Copyright 2012 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix
   3  * Copyright 2012 Steffen Trumtrar <s.trumtrar@pengutronix.de>, Pengutronix
   4  *
   5  * The code contained herein is licensed under the GNU General Public
   6  * License. You may obtain a copy of the GNU General Public License
   7  * Version 2 or later at the following locations:
   8  *
   9  * http://www.opensource.org/licenses/gpl-license.html
  10  * http://www.gnu.org/copyleft/gpl.html
  11  */
  12
  13 #include "imx53.dtsi"
  14
  15 / {
  16         model = "TQ TQMa53";
  17         compatible = "tq,tqma53", "fsl,imx53";
  18
  19         memory {
  20                 reg = <0x70000000 0x40000000>; /* Up to 1GiB */
  21         };
  22
  23         regulators {
  24                 compatible = "simple-bus";
  25
  26                 reg_3p3v: 3p3v {
  27                         compatible = "regulator-fixed";
  28                         regulator-name = "3P3V";
  29                         regulator-min-microvolt = <3300000>;
  30                         regulator-max-microvolt = <3300000>;
  31                         regulator-always-on;
  32                 };
  33         };
  34 };
  35
  36 &esdhc2 {
  37         pinctrl-names = "default";
  38         pinctrl-0 = <&pinctrl_esdhc2_1>,
  39                     <&pinctrl_tqma53_esdhc2_2>;
  40         vmmc-supply = <&reg_3p3v>;
  41         wp-gpios = <&gpio1 2 0>;
  42         cd-gpios = <&gpio1 4 0>;
  43         status = "disabled";
  44 };
  45
  46 &uart3 {
  47         pinctrl-names = "default";
  48         pinctrl-0 = <&pinctrl_uart3_2>;
  49         status = "disabled";
  50 };
  51
  52 &ecspi1 {
  53         pinctrl-names = "default";
  54         pinctrl-0 = <&pinctrl_ecspi1_1>;
  55         fsl,spi-num-chipselects = <4>;
  56         cs-gpios = <&gpio2 30 0>, <&gpio3 19 0>,
  57                    <&gpio3 24 0>, <&gpio3 25 0>;
  58         status = "disabled";
  59 };
  60
  61 &esdhc3 { /* EMMC */
  62         pinctrl-names = "default";
  63         pinctrl-0 = <&pinctrl_esdhc3_1>;
  64         vmmc-supply = <&reg_3p3v>;
  65         non-removable;
  66         bus-width = <8>;
  67         status = "okay";
  68 };
  69
  70 &iomuxc {
  71         pinctrl-names = "default";
  72         pinctrl-0 = <&pinctrl_hog>;
  73
  74         esdhc2_2 {
  75                 pinctrl_tqma53_esdhc2_2: esdhc2-tqma53-grp2 {
  76                         fsl,pins = <
  77                                 MX53_PAD_GPIO_4__GPIO1_4        0x80000000 /* SD2_CD */
  78                                 MX53_PAD_GPIO_2__GPIO1_2        0x80000000 /* SD2_WP */
  79                         >;
  80                 };
  81         };
  82
  83         i2s {
  84                 pinctrl_i2s_1: i2s-grp1 {
  85                         fsl,pins = <
  86                                  MX53_PAD_KEY_COL0__AUDMUX_AUD5_TXC  0x80000000 /* I2S_SCLK */
  87                                  MX53_PAD_KEY_ROW0__AUDMUX_AUD5_TXD  0x80000000 /* I2S_DOUT */
  88                                  MX53_PAD_KEY_COL1__AUDMUX_AUD5_TXFS 0x80000000 /* I2S_LRCLK */
  89                                  MX53_PAD_KEY_ROW1__AUDMUX_AUD5_RXD  0x80000000 /* I2S_DIN */
  90                         >;
  91                 };
  92         };
  93
  94         hog {
  95                 pinctrl_hog: hoggrp {
  96                         fsl,pins = <
  97                                  MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK 0x80000000 /* SSI_MCLK */
  98                                  MX53_PAD_PATA_DA_1__GPIO7_7     0x80000000 /* LCD_BLT_EN */
  99                                  MX53_PAD_PATA_DA_2__GPIO7_8     0x80000000 /* LCD_RESET */
 100                                  MX53_PAD_PATA_DATA5__GPIO2_5    0x80000000 /* LCD_POWER */
 101                                  MX53_PAD_PATA_DATA6__GPIO2_6    0x80000000 /* PMIC_INT */
 102                                  MX53_PAD_PATA_DATA14__GPIO2_14  0x80000000 /* CSI_RST */
 103                                  MX53_PAD_PATA_DATA15__GPIO2_15  0x80000000 /* CSI_PWDN */
 104                                  MX53_PAD_GPIO_19__GPIO4_5       0x80000000 /* #SYSTEM_DOWN */
 105                                  MX53_PAD_GPIO_3__GPIO1_3        0x80000000
 106                                  MX53_PAD_PATA_DA_0__GPIO7_6     0x80000000 /* #PHY_RESET */
 107                                  MX53_PAD_GPIO_1__PWM2_PWMO      0x80000000 /* LCD_CONTRAST */
 108                         >;
 109                 };
 110         };
 111 };
 112
 113 &uart1 {
 114         pinctrl-names = "default";
 115         pinctrl-0 = <&pinctrl_uart1_2>;
 116         fsl,uart-has-rtscts;
 117         status = "disabled";
 118 };
 119
 120 &uart2 {
 121         pinctrl-names = "default";
 122         pinctrl-0 = <&pinctrl_uart2_1>;
 123         status = "disabled";
 124 };
 125
 126 &can1 {
 127         pinctrl-names = "default";
 128         pinctrl-0 = <&pinctrl_can1_2>;
 129         status = "disabled";
 130 };
 131
 132 &can2 {
 133         pinctrl-names = "default";
 134         pinctrl-0 = <&pinctrl_can2_1>;
 135         status = "disabled";
 136 };
 137
 138 &i2c3 {
 139         pinctrl-names = "default";
 140         pinctrl-0 = <&pinctrl_i2c3_1>;
 141         status = "disabled";
 142 };
 143
 144 &cspi {
 145         pinctrl-names = "default";
 146         pinctrl-0 = <&pinctrl_cspi_1>;
 147         fsl,spi-num-chipselects = <3>;
 148         cs-gpios = <&gpio1 18 0>, <&gpio1 19 0>,
 149                    <&gpio1 21 0>;
 150         status = "disabled";
 151 };
 152
 153 &i2c2 {
 154         pinctrl-names = "default";
 155         pinctrl-0 = <&pinctrl_i2c2_1>;
 156         status = "okay";
 157
 158         pmic: mc34708@8 {
 159                 compatible = "fsl,mc34708";
 160                 reg = <0x8>;
 161                 fsl,mc13xxx-uses-rtc;
 162                 interrupt-parent = <&gpio2>;
 163                 interrupts = <6 4>; /* PATA_DATA6, active high */
 164         };
 165
 166         sensor1: lm75@48 {
 167                 compatible = "lm75";
 168                 reg = <0x48>;
 169         };
 170
 171         eeprom: 24c64@50 {
 172                 compatible = "at,24c64";
 173                 pagesize = <32>;
 174                 reg = <0x50>;
 175         };
 176 };
 177
 178 &fec {
 179         pinctrl-names = "default";
 180         pinctrl-0 = <&pinctrl_fec_1>;
 181         phy-mode = "rmii";
 182         status = "disabled";
 183 };