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

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * Copyright 2013 Crystalfontz America, Inc.
   4  * Copyright 2012 Free Electrons
   5  */
   6
   7 /*
   8  * The CFA-10057 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-10057 Board";
  15         compatible = "crystalfontz,cfa10057", "crystalfontz,cfa10036", "fsl,imx28";
  16
  17         reg_usb1_vbus: regulator-0 {
  18                 compatible = "regulator-fixed";
  19                 pinctrl-names = "default";
  20                 pinctrl-0 = <&usb_pins_cfa10057>;
  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 4 5000000>;
  30                 brightness-levels = <0 4 8 16 32 64 128 255>;
  31                 default-brightness-level = <7>;
  32         };
  33 };
  34
  35 &lcdif {
  36         pinctrl-names = "default";
  37         pinctrl-0 = <&lcdif_18bit_pins_cfa10057
  38                      &lcdif_pins_cfa10057>;
  39         display = <&display0>;
  40         status = "okay";
  41
  42         display0: display0 {
  43                 bits-per-pixel = <32>;
  44                 bus-width = <18>;
  45
  46                 display-timings {
  47                         native-mode = <&timing0>;
  48                         timing0: timing0 {
  49                                 clock-frequency = <30000000>;
  50                                 hactive = <480>;
  51                                 vactive = <800>;
  52                                 hfront-porch = <12>;
  53                                 hback-porch = <2>;
  54                                 vfront-porch = <5>;
  55                                 vback-porch = <3>;
  56                                 hsync-len = <2>;
  57                                 vsync-len = <2>;
  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 &i2c1 {
  73         pinctrl-names = "default";
  74         pinctrl-0 = <&i2c1_pins_a>;
  75         status = "okay";
  76 };
  77
  78 &mac0 {
  79         phy-mode = "rmii";
  80         pinctrl-names = "default";
  81         pinctrl-0 = <&mac0_pins_a>;
  82         phy-reset-gpios = <&gpio2 21 GPIO_ACTIVE_LOW>;
  83         phy-reset-duration = <100>;
  84         status = "okay";
  85 };
  86
  87 &pinctrl {
  88         usb_pins_cfa10057: usb-10057@0 {
  89                 reg = <0>;
  90                 fsl,pinmux-ids = <
  91                         MX28_PAD_GPMI_D07__GPIO_0_7
  92                 >;
  93                 fsl,drive-strength = <MXS_DRIVE_4mA>;
  94                 fsl,voltage = <MXS_VOLTAGE_HIGH>;
  95                 fsl,pull-up = <MXS_PULL_DISABLE>;
  96         };
  97
  98         lcdif_18bit_pins_cfa10057: lcdif-18bit@0 {
  99                 reg = <0>;
 100                 fsl,pinmux-ids = <
 101                         MX28_PAD_LCD_D00__LCD_D0
 102                         MX28_PAD_LCD_D01__LCD_D1
 103                         MX28_PAD_LCD_D02__LCD_D2
 104                         MX28_PAD_LCD_D03__LCD_D3
 105                         MX28_PAD_LCD_D04__LCD_D4
 106                         MX28_PAD_LCD_D05__LCD_D5
 107                         MX28_PAD_LCD_D06__LCD_D6
 108                         MX28_PAD_LCD_D07__LCD_D7
 109                         MX28_PAD_LCD_D08__LCD_D8
 110                         MX28_PAD_LCD_D09__LCD_D9
 111                         MX28_PAD_LCD_D10__LCD_D10
 112                         MX28_PAD_LCD_D11__LCD_D11
 113                         MX28_PAD_LCD_D12__LCD_D12
 114                         MX28_PAD_LCD_D13__LCD_D13
 115                         MX28_PAD_LCD_D14__LCD_D14
 116                         MX28_PAD_LCD_D15__LCD_D15
 117                         MX28_PAD_LCD_D16__LCD_D16
 118                         MX28_PAD_LCD_D17__LCD_D17
 119                 >;
 120                 fsl,drive-strength = <MXS_DRIVE_4mA>;
 121                 fsl,voltage = <MXS_VOLTAGE_HIGH>;
 122                 fsl,pull-up = <MXS_PULL_DISABLE>;
 123         };
 124
 125         lcdif_pins_cfa10057: lcdif-evk@0 {
 126                 reg = <0>;
 127                 fsl,pinmux-ids = <
 128                         MX28_PAD_LCD_RD_E__LCD_VSYNC
 129                         MX28_PAD_LCD_WR_RWN__LCD_HSYNC
 130                         MX28_PAD_LCD_RS__LCD_DOTCLK
 131                         MX28_PAD_LCD_CS__LCD_ENABLE
 132                 >;
 133                 fsl,drive-strength = <MXS_DRIVE_4mA>;
 134                 fsl,voltage = <MXS_VOLTAGE_HIGH>;
 135                 fsl,pull-up = <MXS_PULL_DISABLE>;
 136         };
 137 };
 138
 139 &pwm {
 140         pinctrl-names = "default";
 141         pinctrl-0 = <&pwm4_pins_a>;
 142         status = "okay";
 143 };
 144
 145 &usb1 {
 146         vbus-supply = <&reg_usb1_vbus>;
 147         pinctrl-0 = <&usb1_pins_a>;
 148         pinctrl-names = "default";
 149         status = "okay";
 150 };
 151
 152 &usbphy1 {
 153         status = "okay";
 154 };