arch/arm/boot/dts/imx28-cfa10057.dts

   1 /*
   2  * Copyright 2013 Crystalfontz America, Inc.
   3  * Copyright 2012 Free Electrons
   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 /*
  14  * The CFA-10057 is an expansion board for the CFA-10036 module, thus we
  15  * need to include the CFA-10036 DTS.
  16  */
  17 /include/ "imx28-cfa10036.dts"
  18
  19 / {
  20         model = "Crystalfontz CFA-10057 Board";
  21         compatible = "crystalfontz,cfa10057", "crystalfontz,cfa10036", "fsl,imx28";
  22
  23         apb@80000000 {
  24                 apbh@80000000 {
  25                         pinctrl@80018000 {
  26                                 pinctrl-names = "default", "default";
  27                                 pinctrl-1 = <&hog_pins_cfa10057
  28                                         &hog_pins_cfa10057_pullup>;
  29
  30                                 hog_pins_cfa10057: hog-10057@0 {
  31                                         reg = <0>;
  32                                         fsl,pinmux-ids = <
  33                                                 0x0073 /* MX28_PAD_GPMI_D7__GPIO_0_7 */
  34                                                 0x3053 /* MX28_PAD_AUART1_TX__GPIO_3_5 */
  35                                         >;
  36                                         fsl,drive-strength = <0>;
  37                                         fsl,voltage = <1>;
  38                                         fsl,pull-up = <0>;
  39                                 };
  40
  41                                 hog_pins_cfa10057_pullup: hog-10057-pullup@0 {
  42                                         reg = <0>;
  43                                         fsl,pinmux-ids = <
  44                                                 0x2133 /* MX28_PAD_SSP2_D3__GPIO_2_19 */
  45                                                 0x3183 /* MX28_PAD_I2C0_SCL__GPIO_3_24 */
  46                                                 0x3193 /* MX28_PAD_I2C0_SDA__GPIO_3_25 */
  47                                                 0x31a3 /* MX28_PAD_SAIF_SDATA0__GPIO_3_26 */
  48                                                 0x31e3 /* MX28_PAD_LCD_RESET__GPIO_3_30 */
  49                                         >;
  50                                         fsl,drive-strength = <0>;
  51                                         fsl,voltage = <1>;
  52                                         fsl,pull-up = <1>;
  53                                 };
  54
  55                                 lcdif_18bit_pins_cfa10057: lcdif-18bit@0 {
  56                                         reg = <0>;
  57                                         fsl,pinmux-ids = <
  58                                                 0x1000 /* MX28_PAD_LCD_D00__LCD_D0 */
  59                                                 0x1010 /* MX28_PAD_LCD_D01__LCD_D1 */
  60                                                 0x1020 /* MX28_PAD_LCD_D02__LCD_D2 */
  61                                                 0x1030 /* MX28_PAD_LCD_D03__LCD_D3 */
  62                                                 0x1040 /* MX28_PAD_LCD_D04__LCD_D4 */
  63                                                 0x1050 /* MX28_PAD_LCD_D05__LCD_D5 */
  64                                                 0x1060 /* MX28_PAD_LCD_D06__LCD_D6 */
  65                                                 0x1070 /* MX28_PAD_LCD_D07__LCD_D7 */
  66                                                 0x1080 /* MX28_PAD_LCD_D08__LCD_D8 */
  67                                                 0x1090 /* MX28_PAD_LCD_D09__LCD_D9 */
  68                                                 0x10a0 /* MX28_PAD_LCD_D10__LCD_D10 */
  69                                                 0x10b0 /* MX28_PAD_LCD_D11__LCD_D11 */
  70                                                 0x10c0 /* MX28_PAD_LCD_D12__LCD_D12 */
  71                                                 0x10d0 /* MX28_PAD_LCD_D13__LCD_D13 */
  72                                                 0x10e0 /* MX28_PAD_LCD_D14__LCD_D14 */
  73                                                 0x10f0 /* MX28_PAD_LCD_D15__LCD_D15 */
  74                                                 0x1100 /* MX28_PAD_LCD_D16__LCD_D16 */
  75                                                 0x1110 /* MX28_PAD_LCD_D17__LCD_D17 */
  76                                         >;
  77                                         fsl,drive-strength = <0>;
  78                                         fsl,voltage = <1>;
  79                                         fsl,pull-up = <0>;
  80                                 };
  81
  82                                 lcdif_pins_cfa10057: lcdif-evk@0 {
  83                                         reg = <0>;
  84                                         fsl,pinmux-ids = <
  85                                                 0x1181 /* MX28_PAD_LCD_RD_E__LCD_VSYNC */
  86                                                 0x1191 /* MX28_PAD_LCD_WR_RWN__LCD_HSYNC */
  87                                                 0x11a1 /* MX28_PAD_LCD_RS__LCD_DOTCLK */
  88                                                 0x11b1 /* MX28_PAD_LCD_CS__LCD_ENABLE */
  89                                         >;
  90                                         fsl,drive-strength = <0>;
  91                                         fsl,voltage = <1>;
  92                                         fsl,pull-up = <0>;
  93                                 };
  94                         };
  95
  96                         lcdif@80030000 {
  97                                 pinctrl-names = "default";
  98                                 pinctrl-0 = <&lcdif_18bit_pins_cfa10057
  99                                              &lcdif_pins_cfa10057>;
 100                                 display = <&display>;
 101                                 status = "okay";
 102
 103                                 display: display {
 104                                         bits-per-pixel = <32>;
 105                                         bus-width = <18>;
 106
 107                                         display-timings {
 108                                                 native-mode = <&timing0>;
 109                                                 timing0: timing0 {
 110                                                         clock-frequency = <30000000>;
 111                                                         hactive = <480>;
 112                                                         vactive = <800>;
 113                                                         hfront-porch = <12>;
 114                                                         hback-porch = <2>;
 115                                                         vfront-porch = <5>;
 116                                                         vback-porch = <3>;
 117                                                         hsync-len = <2>;
 118                                                         vsync-len = <2>;
 119                                                         hsync-active = <0>;
 120                                                         vsync-active = <0>;
 121                                                         de-active = <1>;
 122                                                         pixelclk-active = <1>;
 123                                                 };
 124                                         };
 125                                 };
 126                         };
 127                 };
 128
 129                 apbx@80040000 {
 130                         lradc@80050000 {
 131                                 fsl,lradc-touchscreen-wires = <4>;
 132                                 status = "okay";
 133                         };
 134
 135                         pwm: pwm@80064000 {
 136                                 pinctrl-names = "default";
 137                                 pinctrl-0 = <&pwm3_pins_b>;
 138                                 status = "okay";
 139                         };
 140
 141                         i2c1: i2c@8005a000 {
 142                                 pinctrl-names = "default";
 143                                 pinctrl-0 = <&i2c1_pins_a>;
 144                                 status = "okay";
 145                         };
 146
 147                         usbphy1: usbphy@8007e000 {
 148                                 status = "okay";
 149                         };
 150                 };
 151         };
 152
 153         ahb@80080000 {
 154                 usb1: usb@80090000 {
 155                         vbus-supply = <&reg_usb1_vbus>;
 156                         pinctrl-0 = <&usbphy1_pins_a>;
 157                         pinctrl-names = "default";
 158                         status = "okay";
 159                 };
 160         };
 161
 162         regulators {
 163                 compatible = "simple-bus";
 164
 165                 reg_usb1_vbus: usb1_vbus {
 166                         compatible = "regulator-fixed";
 167                         regulator-name = "usb1_vbus";
 168                         regulator-min-microvolt = <5000000>;
 169                         regulator-max-microvolt = <5000000>;
 170                         gpio = <&gpio0 7 1>;
 171                 };
 172         };
 173
 174         ahb@80080000 {
 175                 mac0: ethernet@800f0000 {
 176                         phy-mode = "rmii";
 177                         pinctrl-names = "default";
 178                         pinctrl-0 = <&mac0_pins_a>;
 179                         phy-reset-gpios = <&gpio2 21 0>;
 180                         phy-reset-duration = <100>;
 181                         status = "okay";
 182                 };
 183         };
 184
 185         backlight {
 186                 compatible = "pwm-backlight";
 187                 pwms = <&pwm 3 5000000>;
 188                 brightness-levels = <0 4 8 16 32 64 128 255>;
 189                 default-brightness-level = <7>;
 190         };
 191 };