arch/arm/dts/imx6dl-brppt2.dts

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * Copyright 2018 B&R Industrial Automation GmbH
   4  * Copyright 2012 Freescale Semiconductor, Inc.
   5  * Copyright 2011 Linaro Ltd.
   6  *
   7  * The code contained herein is licensed under the GNU General Public
   8  * License. You may obtain a copy of the GNU General Public License
   9  * Version 2 or later at the following locations:
  10  *
  11  * http://www.opensource.org/licenses/gpl-license.html
  12  * http://www.gnu.org/copyleft/gpl.html
  13  */
  14
  15 /dts-v1/;
  16
  17 #include "imx6dl.dtsi"
  18 #include "imx6qdl-u-boot.dtsi"
  19 #include <dt-bindings/pwm/pwm.h>
  20 #include <include/dt-bindings/gpio/gpio.h>
  21
  22 / {
  23         model = "PPT50";
  24         compatible = "fsl,imx6dl";
  25
  26         config {
  27                 u-boot,spl-payload-offset = <0x100000>;
  28         };
  29
  30         fset: factory-settings {
  31                 bl-version      = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
  32                 order-no        = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
  33                 hw-revision     = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
  34                 serial-no       = <0>;
  35                 device-id       = <0x0>;
  36                 parent-id       = <0x0>;
  37                 hw-variant      = <0x0>;
  38         };
  39
  40         aliases {
  41                 ds1timing0 = &timing0;
  42                 ds1timing1 = &timing1;
  43                 ds1bkl = &backlight;
  44                 fset = &fset;
  45                 mxcfb0 = &mxcfb0;
  46                 touch0 = &touch0;
  47                 touch1 = &touch1;
  48                 touch2 = &touch2;
  49                 display_regulator = &display_regulator;
  50                 ldb = &ldb;
  51                 mmc0 = &usdhc4;
  52         };
  53
  54         chosen {
  55                 stdout-path = "serial0:115200n8";
  56         };
  57
  58         mxcfb0: fb@0 {
  59                 compatible = "fsl,mxc_sdc_fb";
  60                 disp_dev = "ldb";
  61                 interface_pix_fmt = "RGB24";
  62                 default_bpp = <32>;
  63                 int_clk = <0>;
  64                 late_init = <0>;
  65                 rotation = <0>;
  66                 status = "okay";
  67         };
  68
  69         lcd@0 {
  70                 compatible = "fsl,lcd";
  71                 vlcd-supply = <&display_regulator>;
  72                 ipu_id = <0>;
  73                 disp_id = <0>;
  74                 default_ifmt = "RGB24";
  75                 status = "disabled";
  76
  77                 display-timings {
  78                         native-mode = <&timing1>;
  79                         timing1: lcd {
  80                         };
  81                 };
  82         };
  83
  84         backlight: backlight {
  85                 compatible = "pwm-backlight";
  86                 pwms = <&pwm4 0 5000000>;
  87                 brightness-levels = <0   1   2   3   4   5   6   7
  88                           8   9  10  11  12  13  14  15
  89                          16  17  18  19  20  21  22  23
  90                          24  25  26  27  28  29  30  31
  91                          32  33  34  35  36  37  38  39
  92                          40  41  42  43  44  45  46  47
  93                          48  49  50  51  52  53  54  55
  94                          56  57  58  59  60  61  62  63
  95                          64  65  66  67  68  69  70  71
  96                          72  73  74  75  76  77  78  79
  97                          80  81  82  83  84  85  86  87
  98                          88  89  90  91  92  93  94  95
  99                          96  97  98  99 100>;
 100                 default-brightness-level = <0>;
 101                 status = "okay";
 102
 103                 enable-gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
 104         };
 105
 106         beeper: pwm-beep {
 107                 compatible = "pwm-beeper";
 108                 pwms = <&pwm3 0 0 0>;
 109         };
 110
 111         vbus1_regulator: regulator@1 {
 112                 u-boot,dm-preloc;
 113                 compatible = "regulator-fixed";
 114                 regulator-name = "vbus1_regulator";
 115                 regulator-min-microvolt = <5000000>;
 116                 regulator-max-microvolt = <5000000>;
 117                 gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
 118                 enable-active-high;
 119         };
 120         vbus2_regulator: regulator@2 {
 121                 compatible = "regulator-fixed";
 122                 regulator-name = "vbus2_regulator";
 123                 regulator-min-microvolt = <5000000>;
 124                 regulator-max-microvolt = <5000000>;
 125                 gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>;
 126                 enable-active-high;
 127         };
 128         usbhub_regulator: gpio-regulator@3 {
 129                 compatible = "regulator-gpio";
 130                 regulator-name = "ushbub_regulator";
 131                 enable-gpio = <&gpio1 16 GPIO_ACTIVE_HIGH>;
 132                 enable-active-high;
 133                 enable-at-boot;
 134                 states = <0 0 1 1>;
 135         };
 136         display_regulator: regulator@4 {
 137                 compatible = "regulator-fixed";
 138                 regulator-name = "display_regulator";
 139                 regulator-min-microvolt = <3300000>;
 140                 regulator-max-microvolt = <3300000>;
 141                 gpio = <&gpio5 18 GPIO_ACTIVE_HIGH>;
 142                 enable-active-high;
 143                 startup-delay-us = <1000>;
 144         };
 145 };
 146
 147 &fec {
 148         phy-mode = "rgmii-id";
 149         status = "okay";
 150
 151         fixed-link {
 152                 speed = <1000>;
 153                 full-duplex;
 154         };
 155 };
 156
 157 &uart1 {
 158         u-boot,dm-spl;
 159         u-boot,dm-preloc;
 160         status = "okay";
 161 };
 162
 163 &pwm3 {
 164         status = "okay";
 165 };
 166
 167 &pwm4 {
 168         status = "okay";
 169 };
 170
 171 &ldb {
 172         status = "disabled";
 173         vldb-supply = <&display_regulator>;
 174
 175         lvds-channel@0 {
 176                 fsl,data-mapping = "spwg";
 177                 fsl,data-width = <24>;
 178                 primary;
 179                 status = "okay";
 180                 crtc = "ipu1-di0";
 181
 182                 display-timings {
 183                         native-mode = <&timing0>;
 184                         timing0: lcd {
 185                         };
 186                 };
 187         };
 188 };
 189
 190 &usdhc4 {
 191         non-removable;
 192         bus-width = <8>;
 193         status = "okay";
 194 };
 195
 196 &usbotg {
 197         vbus-supply = <&vbus1_regulator>;
 198         dr_mode = "host";
 199         status = "okay";
 200 };
 201
 202 &usbh1 {
 203         vbus-supply = <&vbus2_regulator>;
 204         dr_mode = "host";
 205         status = "okay";
 206 };
 207
 208 &i2c3 {
 209         clock-frequency = <400000>;
 210         status = "okay";
 211
 212         touch0: egalax_i2c@2a {
 213                 compatible = "eeti,egalax_i2c";
 214                 reg = <0x2a>;
 215                 interrupt-parent = <&gpio4>;
 216                 interrupts = <9 2>;
 217                 int-gpios = <&gpio4 9 GPIO_ACTIVE_HIGH>;
 218         };
 219
 220         touch1: gt911@5d {
 221                 compatible = "goodix,gt911";
 222                 reg = <0x5d>;
 223                 interrupt-parent = <&gpio4>;
 224                 interrupts = <9 2>;
 225                 irq-gpios = <&gpio4 9 GPIO_ACTIVE_HIGH>;
 226                 reset-gpios = <&gpio4 11 GPIO_ACTIVE_HIGH>;
 227                 status = "disabled";
 228         };
 229
 230         touch2: i2c-hid-dev@2c {
 231                 compatible = "hid-over-i2c";
 232                 reg = <0x2c>;
 233                 hid-descr-addr = <0x0001>;
 234                 interrupt-parent = <&gpio4>;
 235                 interrupts = <9 2>;
 236                 status = "disabled";
 237         };
 238 };
 239
 240 &gpio1 {
 241         u-boot,dm-spl;
 242         status = "okay";
 243 };
 244
 245 &gpio2 {
 246         u-boot,dm-spl;
 247         status = "okay";
 248 };
 249
 250 &gpio3 {
 251         u-boot,dm-spl;
 252         status = "okay";
 253 };
 254
 255 &gpio4 {
 256         u-boot,dm-spl;
 257         status = "okay";
 258 };
 259
 260 &usdhc4 {
 261         status = "okay";
 262 };
 263
 264 &ecspi1 {
 265         u-boot,dm-spl;
 266         cs-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>, <&gpio3 19 GPIO_ACTIVE_LOW>;
 267         status = "okay";
 268         spi-max-frequency = <25000000>;
 269
 270         m25p32@1 {
 271                 u-boot,dm-spl;
 272                 #address-cells = <1>;
 273                 #size-cells = <1>;
 274                 compatible = "st,m25p", "jedec,spi-nor";
 275                 spi-max-frequency = <25000000>;
 276                 reg = <1>;
 277         };
 278 };