arch/arm/boot/dts/imx51-apf51dev.dts

   1 /*
   2  * Copyright 2013 Armadeus Systems - <support@armadeus.com>
   3  *
   4  * The code contained herein is licensed under the GNU General Public
   5  * License. You may obtain a copy of the GNU General Public License
   6  * Version 2 or later at the following locations:
   7  *
   8  * http://www.opensource.org/licenses/gpl-license.html
   9  * http://www.gnu.org/copyleft/gpl.html
  10  */
  11
  12 /* APF51Dev is a docking board for the APF51 SOM */
  13 #include "imx51-apf51.dts"
  14
  15 / {
  16         model = "Armadeus Systems APF51Dev docking/development board";
  17         compatible = "armadeus,imx51-apf51dev", "armadeus,imx51-apf51", "fsl,imx51";
  18
  19         backlight {
  20                 pinctrl-names = "default";
  21                 pinctrl-0 = <&pinctrl_backlight>;
  22                 compatible = "gpio-backlight";
  23                 gpios = <&gpio3 4 GPIO_ACTIVE_HIGH>;
  24                 default-on;
  25         };
  26
  27         disp1 {
  28                 compatible = "fsl,imx-parallel-display";
  29                 interface-pix-fmt = "bgr666";
  30                 pinctrl-names = "default";
  31                 pinctrl-0 = <&pinctrl_ipu_disp1>;
  32
  33                 display-timings {
  34                         lw700 {
  35                                 native-mode;
  36                                 clock-frequency = <33000033>;
  37                                 hactive = <800>;
  38                                 vactive = <480>;
  39                                 hback-porch = <96>;
  40                                 hfront-porch = <96>;
  41                                 vback-porch = <20>;
  42                                 vfront-porch = <21>;
  43                                 hsync-len = <64>;
  44                                 vsync-len = <4>;
  45                                 hsync-active = <1>;
  46                                 vsync-active = <1>;
  47                                 de-active = <1>;
  48                                 pixelclk-active = <0>;
  49                         };
  50                 };
  51
  52                 port {
  53                         display_in: endpoint {
  54                                 remote-endpoint = <&ipu_di0_disp1>;
  55                         };
  56                 };
  57         };
  58
  59         gpio-keys {
  60                 compatible = "gpio-keys";
  61
  62                 user-key {
  63                         label = "user";
  64                         gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>;
  65                         linux,code = <256>; /* BTN_0 */
  66                 };
  67         };
  68
  69         leds {
  70                 compatible = "gpio-leds";
  71
  72                 user {
  73                         label = "Heartbeat";
  74                         gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
  75                         linux,default-trigger = "heartbeat";
  76                 };
  77         };
  78 };
  79
  80 &ecspi1 {
  81         pinctrl-names = "default";
  82         pinctrl-0 = <&pinctrl_ecspi1>;
  83         cs-gpios = <&gpio4 24 GPIO_ACTIVE_HIGH>,
  84                    <&gpio4 25 GPIO_ACTIVE_HIGH>;
  85         status = "okay";
  86 };
  87
  88 &ecspi2 {
  89         pinctrl-names = "default";
  90         pinctrl-0 = <&pinctrl_ecspi2>;
  91         cs-gpios = <&gpio3 28 GPIO_ACTIVE_LOW>,
  92                    <&gpio3 27 GPIO_ACTIVE_LOW>;
  93         status = "okay";
  94 };
  95
  96 &esdhc1 {
  97         pinctrl-names = "default";
  98         pinctrl-0 = <&pinctrl_esdhc1>;
  99         cd-gpios = <&gpio2 29 GPIO_ACTIVE_LOW>;
 100         bus-width = <4>;
 101         status = "okay";
 102 };
 103
 104 &esdhc2 {
 105         pinctrl-names = "default";
 106         pinctrl-0 = <&pinctrl_esdhc2>;
 107         bus-width = <4>;
 108         non-removable;
 109         status = "okay";
 110 };
 111
 112 &i2c2 {
 113         pinctrl-names = "default";
 114         pinctrl-0 = <&pinctrl_i2c2>;
 115         status = "okay";
 116 };
 117
 118 &iomuxc {
 119         pinctrl-names = "default";
 120         pinctrl-0 = <&pinctrl_hog>;
 121
 122         imx51-apf51dev {
 123                 pinctrl_backlight: backlightgrp {
 124                         fsl,pins = <
 125                                 MX51_PAD_DI1_D1_CS__GPIO3_4 0x1F5
 126                         >;
 127                 };
 128
 129                 pinctrl_hog: hoggrp {
 130                         fsl,pins = <
 131                                 MX51_PAD_EIM_EB2__GPIO2_22   0x0C5
 132                                 MX51_PAD_EIM_EB3__GPIO2_23   0x0C5
 133                                 MX51_PAD_EIM_CS4__GPIO2_29   0x100
 134                                 MX51_PAD_NANDF_D13__GPIO3_27 0x0C5
 135                                 MX51_PAD_NANDF_D12__GPIO3_28 0x0C5
 136                                 MX51_PAD_CSPI1_SS0__GPIO4_24 0x0C5
 137                                 MX51_PAD_CSPI1_SS1__GPIO4_25 0x0C5
 138                                 MX51_PAD_GPIO1_2__GPIO1_2    0x0C5
 139                                 MX51_PAD_GPIO1_3__GPIO1_3    0x0C5
 140                         >;
 141                 };
 142
 143                 pinctrl_ecspi1: ecspi1grp {
 144                         fsl,pins = <
 145                                 MX51_PAD_CSPI1_MISO__ECSPI1_MISO        0x185
 146                                 MX51_PAD_CSPI1_MOSI__ECSPI1_MOSI        0x185
 147                                 MX51_PAD_CSPI1_SCLK__ECSPI1_SCLK        0x185
 148                         >;
 149                 };
 150
 151                 pinctrl_ecspi2: ecspi2grp {
 152                         fsl,pins = <
 153                                 MX51_PAD_NANDF_RB3__ECSPI2_MISO         0x185
 154                                 MX51_PAD_NANDF_D15__ECSPI2_MOSI         0x185
 155                                 MX51_PAD_NANDF_RB2__ECSPI2_SCLK         0x185
 156                         >;
 157                 };
 158
 159                 pinctrl_esdhc1: esdhc1grp {
 160                         fsl,pins = <
 161                                 MX51_PAD_SD1_CMD__SD1_CMD               0x400020d5
 162                                 MX51_PAD_SD1_CLK__SD1_CLK               0x20d5
 163                                 MX51_PAD_SD1_DATA0__SD1_DATA0           0x20d5
 164                                 MX51_PAD_SD1_DATA1__SD1_DATA1           0x20d5
 165                                 MX51_PAD_SD1_DATA2__SD1_DATA2           0x20d5
 166                                 MX51_PAD_SD1_DATA3__SD1_DATA3           0x20d5
 167                         >;
 168                 };
 169
 170                 pinctrl_esdhc2: esdhc2grp {
 171                         fsl,pins = <
 172                                 MX51_PAD_SD2_CMD__SD2_CMD               0x400020d5
 173                                 MX51_PAD_SD2_CLK__SD2_CLK               0x20d5
 174                                 MX51_PAD_SD2_DATA0__SD2_DATA0           0x20d5
 175                                 MX51_PAD_SD2_DATA1__SD2_DATA1           0x20d5
 176                                 MX51_PAD_SD2_DATA2__SD2_DATA2           0x20d5
 177                                 MX51_PAD_SD2_DATA3__SD2_DATA3           0x20d5
 178                         >;
 179                 };
 180
 181                 pinctrl_i2c2: i2c2grp {
 182                         fsl,pins = <
 183                                 MX51_PAD_EIM_D27__I2C2_SCL              0x400001ed
 184                                 MX51_PAD_EIM_D24__I2C2_SDA              0x400001ed
 185                         >;
 186                 };
 187
 188                 pinctrl_ipu_disp1: ipudisp1grp {
 189                         fsl,pins = <
 190                                 MX51_PAD_DISP1_DAT0__DISP1_DAT0         0x5
 191                                 MX51_PAD_DISP1_DAT1__DISP1_DAT1         0x5
 192                                 MX51_PAD_DISP1_DAT2__DISP1_DAT2         0x5
 193                                 MX51_PAD_DISP1_DAT3__DISP1_DAT3         0x5
 194                                 MX51_PAD_DISP1_DAT4__DISP1_DAT4         0x5
 195                                 MX51_PAD_DISP1_DAT5__DISP1_DAT5         0x5
 196                                 MX51_PAD_DISP1_DAT6__DISP1_DAT6         0x5
 197                                 MX51_PAD_DISP1_DAT7__DISP1_DAT7         0x5
 198                                 MX51_PAD_DISP1_DAT8__DISP1_DAT8         0x5
 199                                 MX51_PAD_DISP1_DAT9__DISP1_DAT9         0x5
 200                                 MX51_PAD_DISP1_DAT10__DISP1_DAT10       0x5
 201                                 MX51_PAD_DISP1_DAT11__DISP1_DAT11       0x5
 202                                 MX51_PAD_DISP1_DAT12__DISP1_DAT12       0x5
 203                                 MX51_PAD_DISP1_DAT13__DISP1_DAT13       0x5
 204                                 MX51_PAD_DISP1_DAT14__DISP1_DAT14       0x5
 205                                 MX51_PAD_DISP1_DAT15__DISP1_DAT15       0x5
 206                                 MX51_PAD_DISP1_DAT16__DISP1_DAT16       0x5
 207                                 MX51_PAD_DISP1_DAT17__DISP1_DAT17       0x5
 208                                 MX51_PAD_DISP1_DAT18__DISP1_DAT18       0x5
 209                                 MX51_PAD_DISP1_DAT19__DISP1_DAT19       0x5
 210                                 MX51_PAD_DISP1_DAT20__DISP1_DAT20       0x5
 211                                 MX51_PAD_DISP1_DAT21__DISP1_DAT21       0x5
 212                                 MX51_PAD_DISP1_DAT22__DISP1_DAT22       0x5
 213                                 MX51_PAD_DISP1_DAT23__DISP1_DAT23       0x5
 214                                 MX51_PAD_DI1_PIN2__DI1_PIN2             0x5
 215                                 MX51_PAD_DI1_PIN3__DI1_PIN3             0x5
 216                         >;
 217                 };
 218         };
 219 };
 220
 221 &ipu_di0_disp1 {
 222         remote-endpoint = <&display_in>;
 223 };