arch/arm/dts/imx6qdl-aristainetos2c_cslb.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0)
   2 /*
   3  * support for the imx6 based aristainetos2c-cslb board
   4  *
   5  * Copyright (C) 2019 Heiko Schocher <hs@denx.de>
   6  * Copyright (C) 2015 Heiko Schocher <hs@denx.de>
   7  *
   8  */
   9 #include <dt-bindings/gpio/gpio.h>
  10 #include <dt-bindings/clock/imx6qdl-clock.h>
  11
  12 #include "imx6qdl-aristainetos2-common.dtsi"
  13
  14 / {
  15         leds {
  16                 compatible = "gpio-leds";
  17                 pinctrl-names = "default";
  18                 pinctrl-0 = <&pinctrl_gpio>;
  19
  20                 LED_blue {
  21                         label = "led_blue";
  22                         gpios = <&gpio2 29 GPIO_ACTIVE_HIGH>;
  23                 };
  24
  25                 LED_green {
  26                         label = "led_green";
  27                         gpios = <&gpio5 4 GPIO_ACTIVE_HIGH>;
  28                 };
  29
  30                 LED_red {
  31                         label = "led_red";
  32                         gpios = <&gpio5 0 GPIO_ACTIVE_HIGH>;
  33                 };
  34
  35                 LED_yellow {
  36                         label = "led_yellow";
  37                         gpios = <&gpio6 16 GPIO_ACTIVE_HIGH>;
  38                 };
  39
  40                 LED_blue_2 {
  41                         label = "led_blue2";
  42                         gpios = <&expander 15 GPIO_ACTIVE_LOW>;
  43                         default-state = "off";
  44                 };
  45
  46                 LED_green_2 {
  47                         label = "led_green2";
  48                         gpios = <&expander 14 GPIO_ACTIVE_LOW>;
  49                         default-state = "off";
  50                 };
  51
  52                 LED_red_2 {
  53                         label = "led_red2";
  54                         gpios = <&expander 12 GPIO_ACTIVE_LOW>;
  55                         default-state = "off";
  56                 };
  57
  58                 LED_yellow_2 {
  59                         label = "led_yellow2";
  60                         gpios = <&expander 13 GPIO_ACTIVE_LOW>;
  61                         default-state = "off";
  62                 };
  63
  64                 LED_ena {
  65                         label = "led_ena";
  66                         gpios = <&gpio1 25 GPIO_ACTIVE_LOW>;
  67                 };
  68         };
  69 };
  70
  71 &ecspi1 {
  72         fsl,spi-num-chipselects = <3>;
  73         cs-gpios = <&gpio2 30 GPIO_ACTIVE_HIGH
  74                     &gpio4 10 GPIO_ACTIVE_HIGH
  75                     &gpio4 11 GPIO_ACTIVE_HIGH>;
  76         pinctrl-names = "default";
  77         pinctrl-0 = <&pinctrl_ecspi1>;
  78         status = "okay";
  79         pinctrl-assert-gpios = <&gpio2 28 GPIO_ACTIVE_HIGH>;
  80         pinctrl-assert-gpios = <&gpio2 15 GPIO_ACTIVE_HIGH>;
  81
  82         flash: m25p80@0 {
  83                 #address-cells = <1>;
  84                 #size-cells = <1>;
  85                 compatible = "micron,n25q128a11", "jedec,spi-nor";
  86                 spi-max-frequency = <20000000>;
  87                 reg = <0>;
  88         };
  89 };
  90
  91 &ecspi4 {
  92         fsl,spi-num-chipselects = <2>;
  93         cs-gpios = <&gpio3 29 GPIO_ACTIVE_HIGH &gpio5 2 GPIO_ACTIVE_HIGH>;
  94         pinctrl-names = "default";
  95         pinctrl-0 = <&pinctrl_ecspi4>;
  96         status = "okay";
  97 };
  98
  99 &i2c1 {
 100         tpm@20 {
 101                 compatible = "infineon,slb9645tt";
 102                 reg = <0x20>;
 103         };
 104 };
 105
 106 &gpio7 {
 107         eMMC_reset {
 108                 gpio-hog;
 109                 output-high;
 110                 gpios = <8 GPIO_ACTIVE_HIGH>;
 111         };
 112 };
 113
 114 &usdhc1 {
 115         pinctrl-names = "default";
 116         pinctrl-0 = <&pinctrl_usdhc1>;
 117         cd-gpios = <&gpio1 27 GPIO_ACTIVE_LOW>;
 118         status = "okay";
 119 };
 120
 121 &usdhc2 {
 122         pinctrl-names = "default";
 123         pinctrl-0 = <&pinctrl_usdhc2>;
 124         bus-width = <8>;
 125         no-1-8-v;
 126         non-removable;
 127         status = "okay";
 128 };
 129
 130 &iomuxc {
 131         pinctrl_ecspi1: ecspi1grp {
 132                 fsl,pins = <
 133                         MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x100b1
 134                         MX6QDL_PAD_EIM_D18__ECSPI1_MOSI 0x100b1
 135                         MX6QDL_PAD_EIM_D16__ECSPI1_SCLK 0x100b1
 136                         /* SS0# */
 137                         MX6QDL_PAD_EIM_EB2__GPIO2_IO30 0x100b1
 138                         /* SS1# */
 139                         MX6QDL_PAD_KEY_COL2__GPIO4_IO10 0x100b1
 140                         /* SS2# */
 141                         MX6QDL_PAD_KEY_ROW2__GPIO4_IO11 0x100b1
 142                         /* WP pin NOR Flash */
 143                         MX6QDL_PAD_SD4_DAT7__GPIO2_IO15 0x4001b0b0
 144                         /* Flash nReset */
 145                         MX6QDL_PAD_EIM_EB0__GPIO2_IO28  0x4001b0b0
 146                 >;
 147         };
 148
 149         pinctrl_ecspi4: ecspi4grp {
 150                 fsl,pins = <
 151                         MX6QDL_PAD_EIM_D21__ECSPI4_SCLK 0x100b1
 152                         MX6QDL_PAD_EIM_D22__ECSPI4_MISO 0x100b1
 153                         MX6QDL_PAD_EIM_D28__ECSPI4_MOSI 0x100b1
 154                         MX6QDL_PAD_EIM_D29__GPIO3_IO29  0x100b1 /* SS0# */
 155                         MX6QDL_PAD_EIM_A25__GPIO5_IO02  0x100b1 /* SS1# */
 156                 >;
 157         };
 158
 159         pinctrl_gpio: gpiogrp {
 160                 fsl,pins = <
 161                         /* led enable */
 162                         MX6QDL_PAD_ENET_CRS_DV__GPIO1_IO25      0x4001b0b0
 163                         /* LCD power enable */
 164                         MX6QDL_PAD_NANDF_CS2__GPIO6_IO15        0x4001b0b0
 165                         /* led yellow */
 166                         MX6QDL_PAD_NANDF_CS3__GPIO6_IO16        0x4001b0b0
 167                         /* led red */
 168                         MX6QDL_PAD_EIM_WAIT__GPIO5_IO00         0x4001b0b0
 169                         /* led green */
 170                         MX6QDL_PAD_EIM_A24__GPIO5_IO04          0x4001b0b0
 171                         /* led blue */
 172                         MX6QDL_PAD_EIM_EB1__GPIO2_IO29          0x4001b0b0
 173                         /* Profibus IRQ */
 174                         MX6QDL_PAD_SD3_DAT5__GPIO7_IO00         0x1b0b0
 175                         /* FPGA IRQ currently unused*/
 176                         MX6QDL_PAD_SD3_DAT6__GPIO6_IO18         0x1b0b0
 177                         /* Display reset because of clock failure */
 178                         MX6QDL_PAD_SD4_DAT3__GPIO2_IO11         0x4001b0b0
 179                         /* spi bus #2 SS driver enable */
 180                         MX6QDL_PAD_EIM_A23__GPIO6_IO06          0x4001b0b0
 181                         /* RST_LOC# PHY reset input (has pull-down!)*/
 182                         MX6QDL_PAD_GPIO_18__GPIO7_IO13          0x4001b0b0
 183                         /* Touchscreen IRQ */
 184                         MX6QDL_PAD_SD4_DAT1__GPIO2_IO09         0x1b0b0
 185                         /* PCIe reset */
 186                         MX6QDL_PAD_EIM_A22__GPIO2_IO16          0x4001b0b0
 187                         /* make sure pin is GPIO and not ENET_REF_CLK */
 188                         MX6QDL_PAD_GPIO_16__GPIO7_IO11          0x4001a0b0
 189                         /* TPM PP */
 190                         MX6QDL_PAD_EIM_A21__GPIO2_IO17          0x4001b0b0
 191                         /* TPM Reset */
 192                         MX6QDL_PAD_EIM_A20__GPIO2_IO18          0x4001b0b0
 193                         /* eMMC Reset# */
 194                         MX6QDL_PAD_SD3_RST__GPIO7_IO08          0x4001b0b0
 195                 >;
 196         };
 197
 198         pinctrl_usbotg: usbotggrp {
 199                 fsl,pins = <
 200                         MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID  0x17059
 201                         MX6QDL_PAD_KEY_COL4__USB_OTG_OC    0x1b0b0
 202                 >;
 203         };
 204
 205         pinctrl_usdhc1: usdhc1grp {
 206                 fsl,pins = <
 207                         MX6QDL_PAD_SD1_CMD__SD1_CMD    0x17059
 208                         MX6QDL_PAD_SD1_CLK__SD1_CLK    0x10059
 209                         MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x17059
 210                         MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x17059
 211                         MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x17059
 212                         MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x17059
 213                         /* SD1 card detect input */
 214                         MX6QDL_PAD_ENET_RXD0__GPIO1_IO27        0x1b0b0
 215                 >;
 216         };
 217
 218         pinctrl_usdhc2: usdhc2grp {
 219                 fsl,pins = <
 220                         MX6QDL_PAD_SD2_CMD__SD2_CMD             0x17059
 221                         MX6QDL_PAD_SD2_CLK__SD2_CLK             0x10059
 222                         MX6QDL_PAD_SD2_DAT0__SD2_DATA0          0x17059
 223                         MX6QDL_PAD_SD2_DAT1__SD2_DATA1          0x17059
 224                         MX6QDL_PAD_SD2_DAT2__SD2_DATA2          0x17059
 225                         MX6QDL_PAD_SD2_DAT3__SD2_DATA3          0x17059
 226                         MX6QDL_PAD_NANDF_D4__SD2_DATA4          0x17059
 227                         MX6QDL_PAD_NANDF_D5__SD2_DATA5          0x17059
 228                         MX6QDL_PAD_NANDF_D6__SD2_DATA6          0x17059
 229                         MX6QDL_PAD_NANDF_D7__SD2_DATA7          0x17059
 230                 >;
 231         };
 232 };