target/linux/ipq40xx/files-6.1/arch/arm/boot/dts/qcom-ipq4028-wpj428.dts

   1 /* Copyright (c) 2015, The Linux Foundation. All rights reserved.
   2  * Copyright (c) 2017, Christian Mehlis <christian@m3hlis.de>
   3  * Copyright (c) 2017-2018, Sven Eckelmann <sven.eckelmann@openmesh.com>
   4  *
   5  * Permission to use, copy, modify, and/or distribute this software for any
   6  * purpose with or without fee is hereby granted, provided that the above
   7  * copyright notice and this permission notice appear in all copies.
   8  *
   9  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  10  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  11  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  12  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  13  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  14  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  15  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  16  *
  17  */
  18
  19 #include "qcom-ipq4019.dtsi"
  20 #include <dt-bindings/gpio/gpio.h>
  21 #include <dt-bindings/input/input.h>
  22 #include <dt-bindings/soc/qcom,tcsr.h>
  23
  24 / {
  25         model = "Compex WPJ428";
  26         compatible = "compex,wpj428";
  27
  28         chosen {
  29                 /*
  30                  * There's a chance that SPI reads fail even though the data itself is alright.
  31                  * The read result is cached and squashfs can't recover.
  32                  * Just panic when that happens and hope that next time it doesn't.
  33                  */
  34                 bootargs-append = " rootflags=errors=panic";
  35         };
  36
  37         soc {
  38                 rng@22000 {
  39                         status = "okay";
  40                 };
  41
  42                 mdio@90000 {
  43                         status = "okay";
  44                         pinctrl-0 = <&mdio_pins>;
  45                         pinctrl-names = "default";
  46                         reset-gpios = <&tlmm 59 GPIO_ACTIVE_LOW>;
  47                         reset-delay-us = <2000>;
  48                 };
  49
  50                 tcsr@194b000 {
  51                         /* select hostmode */
  52                         compatible = "qcom,tcsr";
  53                         reg = <0x194b000 0x100>;
  54                         qcom,usb-hsphy-mode-select = <TCSR_USB_HSPHY_HOST_MODE>;
  55                         status = "okay";
  56                 };
  57
  58                 tcsr@1949000 {
  59                         compatible = "qcom,tcsr";
  60                         reg = <0x1949000 0x100>;
  61                         qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
  62                 };
  63
  64                 ess_tcsr@1953000 {
  65                         compatible = "qcom,tcsr";
  66                         reg = <0x1953000 0x1000>;
  67                         qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
  68                 };
  69
  70                 tcsr@1957000 {
  71                         compatible = "qcom,tcsr";
  72                         reg = <0x1957000 0x100>;
  73                         qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
  74                 };
  75
  76                 usb2: usb2@60f8800 {
  77                         status = "okay";
  78                 };
  79
  80                 usb3: usb3@8af8800 {
  81                         status = "okay";
  82                 };
  83
  84                 crypto@8e3a000 {
  85                         status = "okay";
  86                 };
  87
  88                 watchdog@b017000 {
  89                         status = "okay";
  90                 };
  91         };
  92
  93         keys {
  94                 compatible = "gpio-keys";
  95
  96                 reset {
  97                         label = "reset";
  98                         gpios = <&tlmm 63 GPIO_ACTIVE_LOW>;
  99                         linux,code = <KEY_RESTART>;
 100                 };
 101         };
 102
 103         aliases {
 104                 led-boot = &status;
 105                 led-failsafe = &status;
 106                 led-upgrade = &status;
 107         };
 108
 109         leds {
 110                 compatible = "gpio-leds";
 111
 112                 status: rss4 {
 113                         label = "green:rss4";
 114                         gpios = <&tlmm 5 GPIO_ACTIVE_HIGH>;
 115                 };
 116
 117                 rss3 {
 118                         label = "green:rss3";
 119                         gpios = <&tlmm 4 GPIO_ACTIVE_HIGH>;
 120                 };
 121         };
 122
 123         beeper: beeper {
 124                 compatible = "gpio-beeper";
 125                 gpios = <&tlmm 58 GPIO_ACTIVE_HIGH>;
 126         };
 127 };
 128
 129 &tlmm {
 130         mdio_pins: mdio_pinmux {
 131                 mux_1 {
 132                         pins = "gpio53";
 133                         function = "mdio";
 134                         bias-pull-up;
 135                 };
 136
 137                 mux_2 {
 138                         pins = "gpio52";
 139                         function = "mdc";
 140                         bias-pull-up;
 141                 };
 142         };
 143
 144         serial_pins: serial_pinmux {
 145                 mux {
 146                         pins = "gpio60", "gpio61";
 147                         function = "blsp_uart0";
 148                         bias-disable;
 149                 };
 150         };
 151
 152         spi_0_pins: spi_0_pinmux {
 153                 pin {
 154                         function = "blsp_spi0";
 155                         pins = "gpio55", "gpio56", "gpio57";
 156                         drive-strength = <12>;
 157                         bias-disable;
 158                 };
 159                 pin_cs {
 160                         function = "gpio";
 161                         pins = "gpio54";
 162                         drive-strength = <2>;
 163                         bias-disable;
 164                         output-high;
 165                 };
 166         };
 167 };
 168
 169 &blsp_dma {
 170         status = "okay";
 171 };
 172
 173 &blsp1_spi1 {
 174         pinctrl-0 = <&spi_0_pins>;
 175         pinctrl-names = "default";
 176         status = "okay";
 177         cs-gpios = <&tlmm 54 GPIO_ACTIVE_HIGH>;
 178
 179         m25p80@0 {
 180                 compatible = "jedec,spi-nor";
 181                 reg = <0>;
 182                 spi-max-frequency = <24000000>;
 183
 184                 partitions {
 185                         compatible = "fixed-partitions";
 186                         #address-cells = <1>;
 187                         #size-cells = <1>;
 188
 189                         partition0@0 {
 190                                 label = "0:SBL1";
 191                                 reg = <0x00000000 0x00040000>;
 192                                 read-only;
 193                         };
 194                         partition1@40000 {
 195                                 label = "0:MIBIB";
 196                                 reg = <0x00040000 0x00020000>;
 197                                 read-only;
 198                         };
 199                         partition2@60000 {
 200                                 label = "0:QSEE";
 201                                 reg = <0x00060000 0x00060000>;
 202                                 read-only;
 203                         };
 204                         partition3@c0000 {
 205                                 label = "0:CDT";
 206                                 reg = <0x000c0000 0x00010000>;
 207                                 read-only;
 208                         };
 209                         partition4@d0000 {
 210                                 label = "0:DDRPARAMS";
 211                                 reg = <0x000d0000 0x00010000>;
 212                                 read-only;
 213                         };
 214                         partition5@e0000 {
 215                                 label = "0:APPSBLENV"; /* uboot env*/
 216                                 reg = <0x000e0000 0x00010000>;
 217                                 read-only;
 218                         };
 219                         partition5@f0000 {
 220                                 label = "0:APPSBL"; /* uboot */
 221                                 reg = <0x000f0000 0x00080000>;
 222                                 read-only;
 223                         };
 224                         partition5@170000 {
 225                                 label = "0:ART";
 226                                 reg = <0x00170000 0x00010000>;
 227                                 read-only;
 228
 229                                 nvmem-layout {
 230                                         compatible = "fixed-layout";
 231                                         #address-cells = <1>;
 232                                         #size-cells = <1>;
 233
 234                                         macaddr_art_e010: mac-address@e010 {
 235                                                 reg = <0xe010 0x6>;
 236                                         };
 237
 238                                         macaddr_art_e018: mac-address@e018 {
 239                                                 reg = <0xe018 0x6>;
 240                                         };
 241
 242                                         precal_art_1000: precal@1000 {
 243                                                 reg = <0x1000 0x2f20>;
 244                                         };
 245
 246                                         precal_art_5000: precal@5000 {
 247                                                 reg = <0x5000 0x2f20>;
 248                                         };
 249                                 };
 250                         };
 251                         partition6@180000 {
 252                                 compatible = "denx,fit";
 253                                 label = "firmware";
 254                                 reg = <0x00180000 0x01e80000>;
 255                         };
 256                 };
 257         };
 258 };
 259
 260 &blsp1_uart1 {
 261         pinctrl-0 = <&serial_pins>;
 262         pinctrl-names = "default";
 263         status = "okay";
 264 };
 265
 266 &cryptobam {
 267         status = "okay";
 268 };
 269
 270 &gmac {
 271         status = "okay";
 272 };
 273
 274 &switch {
 275         status = "okay";
 276 };
 277
 278 &swport4 {
 279         status = "okay";
 280         label = "lan1";
 281
 282         nvmem-cells = <&macaddr_art_e018>;
 283         nvmem-cell-names = "mac-address";
 284 };
 285
 286 &swport5 {
 287         status = "okay";
 288         label = "lan2";
 289
 290         nvmem-cells = <&macaddr_art_e010>;
 291         nvmem-cell-names = "mac-address";
 292 };
 293
 294 &usb3_ss_phy {
 295         status = "okay";
 296 };
 297
 298 &usb3_hs_phy {
 299         status = "okay";
 300 };
 301
 302 &usb2_hs_phy {
 303         status = "okay";
 304 };
 305
 306 &wifi0 {
 307         status = "okay";
 308         nvmem-cell-names = "pre-calibration";
 309         nvmem-cells = <&precal_art_1000>;
 310 };
 311
 312 &wifi1 {
 313         status = "okay";
 314         nvmem-cell-names = "pre-calibration";
 315         nvmem-cells = <&precal_art_5000>;
 316 };