src/arm/nxp/mxs/imx28-cfa10058.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * Copyright 2013 Crystalfontz America, Inc.
   4  * Copyright 2013 Free Electrons
   5  */
   6
   7 /*
   8  * The CFA-10058 is an expansion board for the CFA-10036 module, thus we
   9  * need to include the CFA-10036 DTS.
  10  */
  11 #include "imx28-cfa10036.dts"
  12
  13 / {
  14         model = "Crystalfontz CFA-10058 Board";
  15         compatible = "crystalfontz,cfa10058", "crystalfontz,cfa10036", "fsl,imx28";
  16
  17         reg_usb1_vbus: regulator-0 {
  18                 compatible = "regulator-fixed";
  19                 pinctrl-names = "default";
  20                 pinctrl-0 = <&usb_pins_cfa10058>;
  21                 regulator-name = "usb1_vbus";
  22                 regulator-min-microvolt = <5000000>;
  23                 regulator-max-microvolt = <5000000>;
  24                 gpio = <&gpio0 7 1>;
  25         };
  26
  27         backlight {
  28                 compatible = "pwm-backlight";
  29                 pwms = <&pwm 3 5000000 0>;
  30                 brightness-levels = <0 4 8 16 32 64 128 255>;
  31                 default-brightness-level = <6>;
  32         };
  33 };
  34
  35 &lcdif {
  36         pinctrl-names = "default";
  37         pinctrl-0 = <&lcdif_24bit_pins_a
  38                          &lcdif_pins_cfa10058>;
  39         display = <&display0>;
  40         status = "okay";
  41
  42         display0: display0 {
  43                 bits-per-pixel = <32>;
  44                 bus-width = <24>;
  45
  46                 display-timings {
  47                         native-mode = <&timing0>;
  48                         timing0: timing0 {
  49                                 clock-frequency = <30000000>;
  50                                 hactive = <800>;
  51                                 vactive = <480>;
  52                                 hback-porch = <40>;
  53                                 hfront-porch = <40>;
  54                                 vback-porch = <13>;
  55                                 vfront-porch = <29>;
  56                                 hsync-len = <8>;
  57                                 vsync-len = <8>;
  58                                 hsync-active = <0>;
  59                                 vsync-active = <0>;
  60                                 de-active = <1>;
  61                                 pixelclk-active = <1>;
  62                         };
  63                 };
  64         };
  65 };
  66
  67 &lradc {
  68         fsl,lradc-touchscreen-wires = <4>;
  69         status = "okay";
  70 };
  71
  72 &mac0 {
  73         phy-mode = "rmii";
  74         pinctrl-names = "default";
  75         pinctrl-0 = <&mac0_pins_a>;
  76         phy-reset-gpios = <&gpio2 21 GPIO_ACTIVE_LOW>;
  77         phy-reset-duration = <100>;
  78         status = "okay";
  79 };
  80
  81 &pinctrl {
  82         usb_pins_cfa10058: usb-10058@0 {
  83                 reg = <0>;
  84                 fsl,pinmux-ids = <
  85                         MX28_PAD_GPMI_D07__GPIO_0_7
  86                 >;
  87                 fsl,drive-strength = <MXS_DRIVE_4mA>;
  88                 fsl,voltage = <MXS_VOLTAGE_HIGH>;
  89                 fsl,pull-up = <MXS_PULL_DISABLE>;
  90         };
  91
  92         lcdif_pins_cfa10058: lcdif-10058@0 {
  93                 reg = <0>;
  94                 fsl,pinmux-ids = <
  95                         MX28_PAD_LCD_RD_E__LCD_VSYNC
  96                         MX28_PAD_LCD_WR_RWN__LCD_HSYNC
  97                         MX28_PAD_LCD_RS__LCD_DOTCLK
  98                         MX28_PAD_LCD_CS__LCD_ENABLE
  99                 >;
 100                 fsl,drive-strength = <MXS_DRIVE_4mA>;
 101                 fsl,voltage = <MXS_VOLTAGE_HIGH>;
 102                 fsl,pull-up = <MXS_PULL_DISABLE>;
 103         };
 104 };
 105
 106 &pwm {
 107         pinctrl-names = "default";
 108         pinctrl-0 = <&pwm3_pins_b>;
 109         status = "okay";
 110 };
 111
 112 &usb1 {
 113         vbus-supply = <&reg_usb1_vbus>;
 114         pinctrl-0 = <&usb1_pins_a>;
 115         pinctrl-names = "default";
 116         status = "okay";
 117 };
 118
 119 &usbphy1 {
 120         status = "okay";
 121 };