src/arm/nxp/imx/imx6qdl-solidsense.dtsi

   1 /*
   2  * Copyright (C) 2021 Russell King <rmk@armlinux.org.uk>
   3  *
   4  * This file is dual-licensed: you can use it either under the terms
   5  * of the GPL or the X11 license, at your option. Note that this dual
   6  * licensing only applies to this file, and not this project as a
   7  * whole.
   8  *
   9  *  a) This file is free software; you can redistribute it and/or
  10  *     modify it under the terms of the GNU General Public License
  11  *     version 2 as published by the Free Software Foundation.
  12  *
  13  *     This file is distributed in the hope that it will be useful,
  14  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  *     GNU General Public License for more details.
  17  *
  18  * Or, alternatively,
  19  *
  20  *  b) Permission is hereby granted, free of charge, to any person
  21  *     obtaining a copy of this software and associated documentation
  22  *     files (the "Software"), to deal in the Software without
  23  *     restriction, including without limitation the rights to use,
  24  *     copy, modify, merge, publish, distribute, sublicense, and/or
  25  *     sell copies of the Software, and to permit persons to whom the
  26  *     Software is furnished to do so, subject to the following
  27  *     conditions:
  28  *
  29  *     The above copyright notice and this permission notice shall be
  30  *     included in all copies or substantial portions of the Software.
  31  *
  32  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  33  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  34  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  35  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  36  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  37  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  38  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  39  *     OTHER DEALINGS IN THE SOFTWARE.
  40  */
  41 #include <dt-bindings/leds/common.h>
  42
  43 / {
  44         leds {
  45                 compatible = "gpio-leds";
  46                 pinctrl-names = "default";
  47                 pinctrl-0 = <&pinctrl_solidsense_leds>;
  48
  49                 /* Red/Green LED1 - next to WiFi SMA */
  50                 led-11 {
  51                         color = <LED_COLOR_ID_RED>;
  52                         function = LED_FUNCTION_INDICATOR;
  53                         function-enumerator = <0>;
  54                         gpios = <&gpio2 26 GPIO_ACTIVE_LOW>;
  55                 };
  56
  57                 led-12 {
  58                         color = <LED_COLOR_ID_GREEN>;
  59                         function = LED_FUNCTION_INDICATOR;
  60                         function-enumerator = <0>;
  61                         gpios = <&gpio2 23 GPIO_ACTIVE_LOW>;
  62                 };
  63
  64                 /* Red/Green LED2 - next to GPS SMA */
  65                 led-21 {
  66                         color = <LED_COLOR_ID_RED>;
  67                         function = LED_FUNCTION_INDICATOR;
  68                         function-enumerator = <1>;
  69                         gpios = <&gpio2 25 GPIO_ACTIVE_LOW>;
  70                 };
  71
  72                 led-22 {
  73                         color = <LED_COLOR_ID_GREEN>;
  74                         function = LED_FUNCTION_INDICATOR;
  75                         function-enumerator = <1>;
  76                         gpios = <&gpio2 24 GPIO_ACTIVE_LOW>;
  77                 };
  78         };
  79 };
  80
  81 &audio {
  82         status = "disabled";
  83 };
  84
  85 &ecspi2 {
  86         status = "disabled";
  87 };
  88
  89 &i2c3 {
  90         status = "disabled";
  91 };
  92
  93 &iomuxc {
  94         pinctrl-0 = <&pinctrl_hog>, <&pinctrl_solidsense_hog>;
  95
  96         solidsense {
  97                 pinctrl_solidsense_hog: solidsense-hog {
  98                         fsl,pins = <
  99                                 /* Nordic RESET_N */
 100                                 MX6QDL_PAD_GPIO_9__GPIO1_IO09 0x400130b1
 101                                 /* Nordic Chip 1 SWDIO - GPIO 125 */
 102                                 MX6QDL_PAD_DISP0_DAT8__GPIO4_IO29 0x400130b1
 103                                 /* Nordic Chip 1 SWDCLK - GPIO 59 */
 104                                 /* already claimed in the HB2 hogs */
 105                                 /* MX6QDL_PAD_EIM_LBA__GPIO2_IO27 0x400130b1 */
 106                                 /* Nordic Chip 2 SWDIO - GPIO 81 */
 107                                 MX6QDL_PAD_EIM_D17__GPIO3_IO17 0x400130b1
 108                                 /* Nordic Chip 2 SWCLK - GPIO 82 */
 109                                 MX6QDL_PAD_EIM_D18__GPIO3_IO18 0x400130b1
 110                         >;
 111                 };
 112
 113                 pinctrl_solidsense_leds: solidsense-leds {
 114                         fsl,pins = <
 115                                 /* Red LED 1 - GPIO 58 */
 116                                 MX6QDL_PAD_EIM_RW__GPIO2_IO26 0x400130b1
 117                                 /* Green LED 1 - GPIO 55 */
 118                                 MX6QDL_PAD_EIM_CS0__GPIO2_IO23 0x400130b1
 119                                 /* Red LED 2 - GPIO 57 */
 120                                 MX6QDL_PAD_EIM_OE__GPIO2_IO25 0x400130b1
 121                                 /* Green LED 2 - GPIO 56 */
 122                                 MX6QDL_PAD_EIM_CS1__GPIO2_IO24 0x400130b1
 123                         >;
 124                 };
 125
 126                 pinctrl_solidsense_uart2: solidsense-uart2 {
 127                         fsl,pins = <
 128                                 MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA      0x1b0b1
 129                                 MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA      0x1b0b1
 130                         >;
 131                 };
 132
 133                 pinctrl_solidsense_uart3: solidsense-uart3 {
 134                         fsl,pins = <
 135                                 MX6QDL_PAD_EIM_D24__UART3_TX_DATA       0x1b0b1
 136                                 MX6QDL_PAD_EIM_D25__UART3_RX_DATA       0x1b0b1
 137                         >;
 138                 };
 139         };
 140 };
 141
 142 &pwm1 {
 143         status = "disabled";
 144 };
 145
 146 &sgtl5000 {
 147         status = "disabled";
 148 };
 149
 150 &uart2 {
 151         pinctrl-names = "default";
 152         pinctrl-0 = <&pinctrl_solidsense_uart2>;
 153         status = "okay";
 154 };
 155
 156 &uart3 {
 157         pinctrl-names = "default";
 158         pinctrl-0 = <&pinctrl_solidsense_uart3>;
 159         status = "okay";
 160 };