target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4019-xx8300.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2
   3 /*
   4  * Device Tree Source for Linksys xx8300 (Dallas)
   5  *
   6  * Copyright (C) 2019 Jeff Kletsky
   7  * Updated 2020 Hans Geiblinger
   8  *
   9  */
  10
  11 /dts-v1/;
  12
  13 #include "qcom-ipq4019.dtsi"
  14 #include <dt-bindings/gpio/gpio.h>
  15 #include <dt-bindings/input/input.h>
  16 #include <dt-bindings/soc/qcom,tcsr.h>
  17
  18         //
  19         // OEM U-Boot provides either
  20         // init=/sbin/init rootfstype=ubifs ubi.mtd=11,2048 \
  21         //                 root=ubi0:ubifs rootwait rw
  22         // or the same with ubi.mtd=13,2048
  23         //
  24
  25 / {
  26         chosen {
  27                 bootargs-append = " root=/dev/ubiblock0_0 rootfstype=squashfs ro";
  28         };
  29
  30
  31         soc {
  32                 rng@22000 {
  33                         status = "okay";
  34                 };
  35
  36                 mdio@90000 {
  37                         status = "okay";
  38                 };
  39
  40                 ess-psgmii@98000 {
  41                         status = "okay";
  42                 };
  43
  44                 tcsr@1949000 {
  45                         compatible = "qcom,tcsr";
  46                         reg = <0x1949000 0x100>;
  47                         qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
  48                 };
  49
  50                 tcsr@194b000 {
  51                         compatible = "qcom,tcsr";
  52                         reg = <0x194b000 0x100>;
  53                         qcom,usb-hsphy-mode-select = <TCSR_USB_HSPHY_HOST_MODE>;
  54                 };
  55
  56                 ess_tcsr@1953000 {
  57                         compatible = "qcom,tcsr";
  58                         reg = <0x1953000 0x1000>;
  59                         qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
  60                 };
  61
  62                 tcsr@1957000 {
  63                         compatible = "qcom,tcsr";
  64                         reg = <0x1957000 0x100>;
  65                         qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
  66                 };
  67
  68                 usb2@60f8800 {
  69                         status = "okay";
  70
  71                         dwc3@6000000 {
  72                                 #address-cells = <1>;
  73                                 #size-cells = <0>;
  74
  75                                 usb2_port1: port@1 {
  76                                         reg = <1>;
  77                                         #trigger-source-cells = <0>;
  78                                 };
  79                         };
  80                 };
  81
  82                 usb3@8af8800 {
  83                         status = "okay";
  84
  85                         dwc3@8a00000 {
  86                                 #address-cells = <1>;
  87                                 #size-cells = <0>;
  88
  89                                 usb3_port1: port@1 {
  90                                         reg = <1>;
  91                                         #trigger-source-cells = <0>;
  92                                 };
  93
  94                                 usb3_port2: port@2 {
  95                                         reg = <2>;
  96                                         #trigger-source-cells = <0>;
  97                                 };
  98                         };
  99                 };
 100
 101                 crypto@8e3a000 {
 102                         status = "okay";
 103                 };
 104
 105                 watchdog@b017000 {
 106                         status = "okay";
 107                 };
 108
 109                 ess-switch@c000000 {
 110                         status = "okay";
 111                 };
 112
 113                 edma@c080000 {
 114                         status = "okay";
 115                 };
 116         };
 117 };
 118
 119
 120 &blsp_dma {
 121         status = "okay";
 122 };
 123
 124 &blsp1_uart1 {
 125         status = "okay";
 126         pinctrl-0 = <&serial_0_pins>;
 127         pinctrl-names = "default";
 128
 129 };
 130
 131 &cryptobam {
 132         status = "okay";
 133 };
 134
 135 &nand {
 136         status = "okay";
 137
 138         pinctrl-0 = <&nand_pins>;
 139         pinctrl-names = "default";
 140
 141         nand@0 {
 142                 partitions {
 143                         compatible = "fixed-partitions";
 144                         #address-cells = <1>;
 145                         #size-cells = <1>;
 146
 147                         partition@0 {
 148                                 label = "sbl1";
 149                                 reg = <0x0 0x100000>;
 150                                 read-only;
 151                         };
 152
 153                         partition@100000 {
 154                                 label = "mibib";
 155                                 reg = <0x100000 0x100000>;
 156                                 read-only;
 157                         };
 158
 159                         partition@200000 {
 160                                 label = "qsee";
 161                                 reg = <0x200000 0x100000>;
 162                                 read-only;
 163                         };
 164
 165                         partition@300000 {
 166                                 label = "cdt";
 167                                 reg = <0x300000 0x80000>;
 168                                 read-only;
 169                         };
 170
 171                         partition@380000 {
 172                                 label = "appsblenv";
 173                                 reg = <0x380000 0x80000>;
 174                                 read-only;
 175                         };
 176
 177                         partition@400000 {
 178                                 label = "ART";
 179                                 reg = <0x400000 0x80000>;
 180                                 read-only;
 181                         };
 182
 183                         partition@480000 {
 184                                 label = "appsbl";
 185                                 reg = <0x480000 0x200000>;
 186                                 read-only;
 187                         };
 188
 189                         partition@680000 {
 190                                 label = "u_env";
 191                                 reg = <0x680000 0x80000>;
 192                                 // writable -- U-Boot environment
 193                         };
 194
 195                         partition@700000 {
 196                                 label = "s_env";
 197                                 reg = <0x700000 0x40000>;
 198                                 // writable -- Boot counter records
 199                         };
 200
 201                         partition@740000 {
 202                                 label = "devinfo";
 203                                 reg = <0x740000 0x40000>;
 204                                 read-only;
 205                         };
 206
 207                         partition@780000 {
 208                                 label = "kernel";
 209                                 reg = <0x780000 0x5800000>;
 210                         };
 211
 212                         partition@a80000 {
 213                                 label = "rootfs";
 214                                 reg = <0xa80000 0x5500000>;
 215                         };
 216
 217                         partition@5f80000 {
 218                                 label = "alt_kernel";
 219                                 reg = <0x5f80000 0x5800000>;
 220                         };
 221
 222                         partition@6280000 {
 223                                 label = "alt_rootfs";
 224                                 reg = <0x6280000 0x5500000>;
 225                         };
 226
 227                         partition@b780000 {
 228                                 label = "sysdiag";
 229                                 reg = <0xb780000 0x100000>;
 230                                 read-only;
 231                         };
 232
 233                         partition@b880000 {
 234                                 label = "syscfg";
 235                                 reg = <0xb880000 0x4680000>;
 236                                 read-only;
 237                         };
 238                 };
 239         };
 240 };
 241
 242 &pcie0 {
 243         status = "okay";
 244
 245         perst-gpio = <&tlmm 38 GPIO_ACTIVE_LOW>;
 246         wake-gpio = <&tlmm 50 GPIO_ACTIVE_LOW>;
 247
 248         bridge@0,0 {
 249                 reg = <0x00000000 0 0 0 0>;
 250                 #address-cells = <3>;
 251                 #size-cells = <2>;
 252                 ranges;
 253
 254                 wifi2: wifi@1,0 {
 255                         compatible = "qcom,ath10k";
 256                         reg = <0x00010000 0 0 0 0>;
 257                 };
 258         };
 259 };
 260
 261 &qpic_bam {
 262         status = "okay";
 263 };
 264
 265 &tlmm {
 266         serial_0_pins: serial0-pinmux {
 267                 pins = "gpio16", "gpio17";
 268                 function = "blsp_uart0";
 269                 bias-disable;
 270         };
 271
 272         nand_pins: nand_pins {
 273                 pullups {
 274                         pins = "gpio53", "gpio58", "gpio59";
 275                         function = "qpic";
 276                         bias-pull-up;
 277                 };
 278
 279                 // gpio61 controls led_usb
 280
 281                 pulldowns {
 282                         pins =  "gpio55", "gpio56", "gpio57",
 283                                 "gpio60", "gpio62", "gpio63",
 284                                 "gpio64", "gpio65", "gpio66",
 285                                 "gpio67", "gpio68", "gpio69";
 286                         function = "qpic";
 287                         bias-pull-down;
 288                 };
 289         };
 290 };
 291
 292 &usb2_hs_phy {
 293         status = "okay";
 294 };
 295
 296 &usb3_hs_phy {
 297         status = "okay";
 298 };
 299
 300 &usb3_ss_phy {
 301         status = "okay";
 302 };