arch/arm/boot/dts/imx6sl-warp.dts

   1 /*
   2  * Copyright 2014, 2015 O.S. Systems Software LTDA.
   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 as
  11  *     published by the Free Software Foundation; either version 2 of
  12  *     the License, or (at your option) any later version.
  13  *
  14  *     This file is distributed in the hope that it will be useful,
  15  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  *     GNU General Public License for more details.
  18  *
  19  *     You should have received a copy of the GNU General Public
  20  *     License along with this file; if not, write to the Free
  21  *     Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
  22  *     MA 02110-1301 USA
  23  *
  24  * Or, alternatively,
  25  *
  26  *  b) Permission is hereby granted, free of charge, to any person
  27  *     obtaining a copy of this software and associated documentation
  28  *     files (the "Software"), to deal in the Software without
  29  *     restriction, including without limitation the rights to use,
  30  *     copy, modify, merge, publish, distribute, sublicense, and/or
  31  *     sell copies of the Software, and to permit persons to whom the
  32  *     Software is furnished to do so, subject to the following
  33  *     conditions:
  34  *
  35  *     The above copyright notice and this permission notice shall be
  36  *     included in all copies or substantial portions of the Software.
  37  *
  38  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  39  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  40  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  41  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  42  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  43  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  44  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  45  *     OTHER DEALINGS IN THE SOFTWARE.
  46  */
  47
  48 /dts-v1/;
  49
  50 #include <dt-bindings/gpio/gpio.h>
  51 #include "imx6sl.dtsi"
  52
  53 / {
  54         model = "WaRP Board";
  55         compatible = "warp,imx6sl-warp", "fsl,imx6sl";
  56
  57         memory@80000000 {
  58                 reg = <0x80000000 0x20000000>;
  59         };
  60
  61         usdhc3_pwrseq: usdhc3_pwrseq {
  62                 compatible = "mmc-pwrseq-simple";
  63                 reset-gpios = <&gpio4 5 GPIO_ACTIVE_LOW>,       /* WL_REG_ON */
  64                               <&gpio4 7 GPIO_ACTIVE_LOW>,       /* WL_HOSTWAKE */
  65                               <&gpio3 25 GPIO_ACTIVE_LOW>,      /* BT_REG_ON */
  66                               <&gpio3 27 GPIO_ACTIVE_LOW>,      /* BT_HOSTWAKE */
  67                               <&gpio4 4 GPIO_ACTIVE_LOW>,       /* BT_WAKE */
  68                               <&gpio4 6 GPIO_ACTIVE_LOW>;       /* BT_RST_N */
  69         };
  70 };
  71
  72 &uart1 {
  73         pinctrl-names = "default";
  74         pinctrl-0 = <&pinctrl_uart1>;
  75         status = "okay";
  76 };
  77
  78 &uart3 {
  79         pinctrl-names = "default";
  80         pinctrl-0 = <&pinctrl_uart3>;
  81         status = "okay";
  82 };
  83
  84 &uart5 {
  85         pinctrl-names = "default";
  86         pinctrl-0 = <&pinctrl_uart5>;
  87         uart-has-rtscts;
  88         status = "okay";
  89 };
  90
  91 &usbotg1 {
  92         dr_mode = "peripheral";
  93         disable-over-current;
  94         status = "okay";
  95 };
  96
  97 &usbotg2 {
  98         dr_mode = "host";
  99         disable-over-current;
 100         status = "okay";
 101 };
 102
 103 &usdhc2 {
 104         pinctrl-names = "default", "state_100mhz", "state_200mhz";
 105         pinctrl-0 = <&pinctrl_usdhc2>;
 106         pinctrl-1 = <&pinctrl_usdhc2_100mhz>;
 107         pinctrl-2 = <&pinctrl_usdhc2_200mhz>;
 108         bus-width = <8>;
 109         non-removable;
 110         status = "okay";
 111 };
 112
 113 &usdhc3 {
 114         pinctrl-names = "default", "state_100mhz", "state_200mhz";
 115         pinctrl-0 = <&pinctrl_usdhc3>;
 116         pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
 117         pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
 118         bus-width = <4>;
 119         non-removable;
 120         keep-power-in-suspend;
 121         wakeup-source;
 122         mmc-pwrseq = <&usdhc3_pwrseq>;
 123         status = "okay";
 124 };
 125
 126 &iomuxc {
 127         imx6sl-warp {
 128                 pinctrl_uart1: uart1grp {
 129                         fsl,pins = <
 130                                 MX6SL_PAD_UART1_RXD__UART1_RX_DATA      0x41b0b1
 131                                 MX6SL_PAD_UART1_TXD__UART1_TX_DATA      0x41b0b1
 132                         >;
 133                 };
 134
 135
 136                 pinctrl_uart3: uart3grp {
 137                         fsl,pins = <
 138                                 MX6SL_PAD_AUD_RXC__UART3_RX_DATA        0x41b0b1
 139                                 MX6SL_PAD_AUD_RXC__UART3_TX_DATA        0x41b0b1
 140                         >;
 141                 };
 142
 143                 pinctrl_uart5: uart5grp {
 144                         fsl,pins = <
 145                                 MX6SL_PAD_ECSPI1_SCLK__UART5_RX_DATA    0x41b0b1
 146                                 MX6SL_PAD_ECSPI1_MOSI__UART5_TX_DATA    0x41b0b1
 147                                 MX6SL_PAD_ECSPI1_MISO__UART5_RTS_B      0x4130b1
 148                                 MX6SL_PAD_ECSPI1_SS0__UART5_CTS_B       0x4130b1
 149                         >;
 150                 };
 151
 152                 pinctrl_usdhc2: usdhc2grp {
 153                         fsl,pins = <
 154                                 MX6SL_PAD_SD2_CMD__SD2_CMD              0x417059
 155                                 MX6SL_PAD_SD2_CLK__SD2_CLK              0x410059
 156                                 MX6SL_PAD_SD2_DAT0__SD2_DATA0           0x417059
 157                                 MX6SL_PAD_SD2_DAT1__SD2_DATA1           0x417059
 158                                 MX6SL_PAD_SD2_DAT2__SD2_DATA2           0x417059
 159                                 MX6SL_PAD_SD2_DAT3__SD2_DATA3           0x417059
 160                                 MX6SL_PAD_SD2_DAT4__SD2_DATA4           0x417059
 161                                 MX6SL_PAD_SD2_DAT5__SD2_DATA5           0x417059
 162                                 MX6SL_PAD_SD2_DAT6__SD2_DATA6           0x417059
 163                                 MX6SL_PAD_SD2_DAT7__SD2_DATA7           0x417059
 164                                 MX6SL_PAD_SD2_RST__SD2_RESET            0x417059
 165                         >;
 166                 };
 167
 168                 pinctrl_usdhc2_100mhz: usdhc2grp100mhz {
 169                         fsl,pins = <
 170                                 MX6SL_PAD_SD2_CMD__SD2_CMD              0x4170b9
 171                                 MX6SL_PAD_SD2_CLK__SD2_CLK              0x4100b9
 172                                 MX6SL_PAD_SD2_DAT0__SD2_DATA0           0x4170b9
 173                                 MX6SL_PAD_SD2_DAT1__SD2_DATA1           0x4170b9
 174                                 MX6SL_PAD_SD2_DAT2__SD2_DATA2           0x4170b9
 175                                 MX6SL_PAD_SD2_DAT3__SD2_DATA3           0x4170b9
 176                                 MX6SL_PAD_SD2_DAT4__SD2_DATA4           0x4170b9
 177                                 MX6SL_PAD_SD2_DAT5__SD2_DATA5           0x4170b9
 178                                 MX6SL_PAD_SD2_DAT6__SD2_DATA6           0x4170b9
 179                                 MX6SL_PAD_SD2_DAT7__SD2_DATA7           0x4170b9
 180                                 MX6SL_PAD_SD2_RST__SD2_RESET            0x4170b9
 181                         >;
 182                 };
 183
 184                 pinctrl_usdhc2_200mhz: usdhc2grp200mhz {
 185                         fsl,pins = <
 186                                 MX6SL_PAD_SD2_CMD__SD2_CMD              0x4170f9
 187                                 MX6SL_PAD_SD2_CLK__SD2_CLK              0x4100f9
 188                                 MX6SL_PAD_SD2_DAT0__SD2_DATA0           0x4170f9
 189                                 MX6SL_PAD_SD2_DAT1__SD2_DATA1           0x4170f9
 190                                 MX6SL_PAD_SD2_DAT2__SD2_DATA2           0x4170f9
 191                                 MX6SL_PAD_SD2_DAT3__SD2_DATA3           0x4170f9
 192                                 MX6SL_PAD_SD2_DAT4__SD2_DATA4           0x4170f9
 193                                 MX6SL_PAD_SD2_DAT5__SD2_DATA5           0x4170f9
 194                                 MX6SL_PAD_SD2_DAT6__SD2_DATA6           0x4170f9
 195                                 MX6SL_PAD_SD2_DAT7__SD2_DATA7           0x4170f9
 196                                 MX6SL_PAD_SD2_RST__SD2_RESET            0x4170f9
 197                         >;
 198                 };
 199
 200                 pinctrl_usdhc3: usdhc3grp {
 201                         fsl,pins = <
 202                                 MX6SL_PAD_SD3_CMD__SD3_CMD              0x417059
 203                                 MX6SL_PAD_SD3_CLK__SD3_CLK              0x410059
 204                                 MX6SL_PAD_SD3_DAT0__SD3_DATA0           0x417059
 205                                 MX6SL_PAD_SD3_DAT1__SD3_DATA1           0x417059
 206                                 MX6SL_PAD_SD3_DAT2__SD3_DATA2           0x417059
 207                                 MX6SL_PAD_SD3_DAT3__SD3_DATA3           0x417059
 208                         >;
 209                 };
 210
 211                 pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
 212                         fsl,pins = <
 213                                 MX6SL_PAD_SD3_CMD__SD3_CMD              0x4170b9
 214                                 MX6SL_PAD_SD3_CLK__SD3_CLK              0x4100b9
 215                                 MX6SL_PAD_SD3_DAT0__SD3_DATA0           0x4170b9
 216                                 MX6SL_PAD_SD3_DAT1__SD3_DATA1           0x4170b9
 217                                 MX6SL_PAD_SD3_DAT2__SD3_DATA2           0x4170b9
 218                                 MX6SL_PAD_SD3_DAT3__SD3_DATA3           0x4170b9
 219                         >;
 220                 };
 221
 222                 pinctrl_usdhc3_200mhz: usdhc3grp200mhz {
 223                         fsl,pins = <
 224                                 MX6SL_PAD_SD3_CMD__SD3_CMD              0x4170f9
 225                                 MX6SL_PAD_SD3_CLK__SD3_CLK              0x4100f9
 226                                 MX6SL_PAD_SD3_DAT0__SD3_DATA0           0x4170f9
 227                                 MX6SL_PAD_SD3_DAT1__SD3_DATA1           0x4170f9
 228                                 MX6SL_PAD_SD3_DAT2__SD3_DATA2           0x4170f9
 229                                 MX6SL_PAD_SD3_DAT3__SD3_DATA3           0x4170f9
 230                         >;
 231                 };
 232         };
 233 };