arch/arm/boot/dts/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         apb@80000000 {
  18                 apbh@80000000 {
  19                         pinctrl@80018000 {
  20                                 usb_pins_cfa10058: usb-10058@0 {
  21                                         reg = <0>;
  22                                         fsl,pinmux-ids = <
  23                                                 MX28_PAD_GPMI_D07__GPIO_0_7
  24                                         >;
  25                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
  26                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
  27                                         fsl,pull-up = <MXS_PULL_DISABLE>;
  28                                 };
  29
  30                                 lcdif_pins_cfa10058: lcdif-10058@0 {
  31                                         reg = <0>;
  32                                         fsl,pinmux-ids = <
  33                                                 MX28_PAD_LCD_RD_E__LCD_VSYNC
  34                                                 MX28_PAD_LCD_WR_RWN__LCD_HSYNC
  35                                                 MX28_PAD_LCD_RS__LCD_DOTCLK
  36                                                 MX28_PAD_LCD_CS__LCD_ENABLE
  37                                         >;
  38                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
  39                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
  40                                         fsl,pull-up = <MXS_PULL_DISABLE>;
  41                                 };
  42                         };
  43
  44                         lcdif@80030000 {
  45                                 pinctrl-names = "default";
  46                                 pinctrl-0 = <&lcdif_24bit_pins_a
  47                                                  &lcdif_pins_cfa10058>;
  48                                 display = <&display0>;
  49                                 status = "okay";
  50
  51                                 display0: display0 {
  52                                         bits-per-pixel = <32>;
  53                                         bus-width = <24>;
  54
  55                                         display-timings {
  56                                                 native-mode = <&timing0>;
  57                                                 timing0: timing0 {
  58                                                         clock-frequency = <30000000>;
  59                                                         hactive = <800>;
  60                                                         vactive = <480>;
  61                                                         hback-porch = <40>;
  62                                                         hfront-porch = <40>;
  63                                                         vback-porch = <13>;
  64                                                         vfront-porch = <29>;
  65                                                         hsync-len = <8>;
  66                                                         vsync-len = <8>;
  67                                                         hsync-active = <0>;
  68                                                         vsync-active = <0>;
  69                                                         de-active = <1>;
  70                                                         pixelclk-active = <1>;
  71                                                 };
  72                                         };
  73                                 };
  74                         };
  75                 };
  76
  77                 apbx@80040000 {
  78                         lradc@80050000 {
  79                                 fsl,lradc-touchscreen-wires = <4>;
  80                                 status = "okay";
  81                         };
  82
  83                         pwm: pwm@80064000 {
  84                                 pinctrl-names = "default";
  85                                 pinctrl-0 = <&pwm3_pins_b>;
  86                                 status = "okay";
  87                         };
  88
  89                         usbphy1: usbphy@8007e000 {
  90                                 status = "okay";
  91                         };
  92                 };
  93         };
  94
  95         ahb@80080000 {
  96                 usb1: usb@80090000 {
  97                         vbus-supply = <&reg_usb1_vbus>;
  98                         pinctrl-0 = <&usb1_pins_a>;
  99                         pinctrl-names = "default";
 100                         status = "okay";
 101                 };
 102         };
 103
 104         regulators {
 105                 compatible = "simple-bus";
 106                 #address-cells = <1>;
 107                 #size-cells = <0>;
 108
 109                 reg_usb1_vbus: regulator@0 {
 110                         pinctrl-names = "default";
 111                         pinctrl-0 = <&usb_pins_cfa10058>;
 112                         compatible = "regulator-fixed";
 113                         reg = <0>;
 114                         regulator-name = "usb1_vbus";
 115                         regulator-min-microvolt = <5000000>;
 116                         regulator-max-microvolt = <5000000>;
 117                         gpio = <&gpio0 7 1>;
 118                 };
 119         };
 120
 121         ahb@80080000 {
 122                 mac0: ethernet@800f0000 {
 123                         phy-mode = "rmii";
 124                         pinctrl-names = "default";
 125                         pinctrl-0 = <&mac0_pins_a>;
 126                         phy-reset-gpios = <&gpio2 21 GPIO_ACTIVE_LOW>;
 127                         phy-reset-duration = <100>;
 128                         status = "okay";
 129                 };
 130         };
 131
 132         backlight {
 133                 compatible = "pwm-backlight";
 134                 pwms = <&pwm 3 5000000>;
 135                 brightness-levels = <0 4 8 16 32 64 128 255>;
 136                 default-brightness-level = <6>;
 137         };
 138 };