arch/arm/boot/dts/imx28-cfa10058.dts

   1 /*
   2  * Copyright 2013 Crystalfontz America, Inc.
   3  * Copyright 2013 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-10058 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-10058 Board";
  21         compatible = "crystalfontz,cfa10058", "crystalfontz,cfa10036", "fsl,imx28";
  22
  23         apb@80000000 {
  24                 apbh@80000000 {
  25                         pinctrl@80018000 {
  26                                 usb_pins_cfa10058: usb-10058@0 {
  27                                         reg = <0>;
  28                                         fsl,pinmux-ids = <
  29                                                 MX28_PAD_GPMI_D07__GPIO_0_7
  30                                         >;
  31                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
  32                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
  33                                         fsl,pull-up = <MXS_PULL_DISABLE>;
  34                                 };
  35
  36                                 lcdif_pins_cfa10058: lcdif-10058@0 {
  37                                         reg = <0>;
  38                                         fsl,pinmux-ids = <
  39                                                 MX28_PAD_LCD_RD_E__LCD_VSYNC
  40                                                 MX28_PAD_LCD_WR_RWN__LCD_HSYNC
  41                                                 MX28_PAD_LCD_RS__LCD_DOTCLK
  42                                                 MX28_PAD_LCD_CS__LCD_ENABLE
  43                                         >;
  44                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
  45                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
  46                                         fsl,pull-up = <MXS_PULL_DISABLE>;
  47                                 };
  48                         };
  49
  50                         lcdif@80030000 {
  51                                 pinctrl-names = "default";
  52                                 pinctrl-0 = <&lcdif_24bit_pins_a
  53                                                  &lcdif_pins_cfa10058>;
  54                                 display = <&display>;
  55                                 status = "okay";
  56
  57                                 display: display {
  58                                         bits-per-pixel = <32>;
  59                                         bus-width = <24>;
  60
  61                                         display-timings {
  62                                                 native-mode = <&timing0>;
  63                                                 timing0: timing0 {
  64                                                         clock-frequency = <30000000>;
  65                                                         hactive = <800>;
  66                                                         vactive = <480>;
  67                                                         hback-porch = <40>;
  68                                                         hfront-porch = <40>;
  69                                                         vback-porch = <13>;
  70                                                         vfront-porch = <29>;
  71                                                         hsync-len = <8>;
  72                                                         vsync-len = <8>;
  73                                                         hsync-active = <0>;
  74                                                         vsync-active = <0>;
  75                                                         de-active = <1>;
  76                                                         pixelclk-active = <1>;
  77                                                 };
  78                                         };
  79                                 };
  80                         };
  81                 };
  82
  83                 apbx@80040000 {
  84                         lradc@80050000 {
  85                                 fsl,lradc-touchscreen-wires = <4>;
  86                                 status = "okay";
  87                         };
  88
  89                         pwm: pwm@80064000 {
  90                                 pinctrl-names = "default";
  91                                 pinctrl-0 = <&pwm3_pins_b>;
  92                                 status = "okay";
  93                         };
  94
  95                         usbphy1: usbphy@8007e000 {
  96                                 status = "okay";
  97                         };
  98                 };
  99         };
 100
 101         ahb@80080000 {
 102                 usb1: usb@80090000 {
 103                         vbus-supply = <&reg_usb1_vbus>;
 104                         pinctrl-0 = <&usb1_pins_a>;
 105                         pinctrl-names = "default";
 106                         status = "okay";
 107                 };
 108         };
 109
 110         regulators {
 111                 compatible = "simple-bus";
 112                 #address-cells = <1>;
 113                 #size-cells = <0>;
 114
 115                 reg_usb1_vbus: regulator@0 {
 116                         pinctrl-names = "default";
 117                         pinctrl-0 = <&usb_pins_cfa10058>;
 118                         compatible = "regulator-fixed";
 119                         reg = <0>;
 120                         regulator-name = "usb1_vbus";
 121                         regulator-min-microvolt = <5000000>;
 122                         regulator-max-microvolt = <5000000>;
 123                         gpio = <&gpio0 7 1>;
 124                 };
 125         };
 126
 127         ahb@80080000 {
 128                 mac0: ethernet@800f0000 {
 129                         phy-mode = "rmii";
 130                         pinctrl-names = "default";
 131                         pinctrl-0 = <&mac0_pins_a>;
 132                         phy-reset-gpios = <&gpio2 21 0>;
 133                         phy-reset-duration = <100>;
 134                         status = "okay";
 135                 };
 136         };
 137
 138         backlight {
 139                 compatible = "pwm-backlight";
 140                 pwms = <&pwm 3 5000000>;
 141                 brightness-levels = <0 4 8 16 32 64 128 255>;
 142                 default-brightness-level = <6>;
 143         };
 144 };