target/linux/ipq40xx/files-6.1/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, 2022 Jeff Kletsky
   7  * Updated 2020 Hans Geiblinger
   8  *
   9  */
  10
  11 #include "qcom-ipq4019.dtsi"
  12 #include <dt-bindings/gpio/gpio.h>
  13 #include <dt-bindings/input/input.h>
  14 #include <dt-bindings/soc/qcom,tcsr.h>
  15
  16         //
  17         // OEM U-Boot provides either
  18         // init=/sbin/init rootfstype=ubifs ubi.mtd=11,2048 \
  19         //                 root=ubi0:ubifs rootwait rw
  20         // or the same with ubi.mtd=13,2048
  21         //
  22
  23 / {
  24         chosen {
  25                 bootargs-append = " root=/dev/ubiblock0_0 rootfstype=squashfs ro";
  26         };
  27
  28
  29         soc {
  30                 rng@22000 {
  31                         status = "okay";
  32                 };
  33
  34                 mdio@90000 {
  35                         status = "okay";
  36                 };
  37
  38                 tcsr@1949000 {
  39                         compatible = "qcom,tcsr";
  40                         reg = <0x1949000 0x100>;
  41                         qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
  42                 };
  43
  44                 tcsr@194b000 {
  45                         compatible = "qcom,tcsr";
  46                         reg = <0x194b000 0x100>;
  47                         qcom,usb-hsphy-mode-select = <TCSR_USB_HSPHY_HOST_MODE>;
  48                 };
  49
  50                 ess_tcsr@1953000 {
  51                         compatible = "qcom,tcsr";
  52                         reg = <0x1953000 0x1000>;
  53                         qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
  54                 };
  55
  56                 tcsr@1957000 {
  57                         compatible = "qcom,tcsr";
  58                         reg = <0x1957000 0x100>;
  59                         qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
  60                 };
  61
  62                 usb2@60f8800 {
  63                         status = "okay";
  64
  65                         dwc3@6000000 {
  66                                 #address-cells = <1>;
  67                                 #size-cells = <0>;
  68
  69                                 usb2_port1: port@1 {
  70                                         reg = <1>;
  71                                         #trigger-source-cells = <0>;
  72                                 };
  73                         };
  74                 };
  75
  76                 usb3@8af8800 {
  77                         status = "okay";
  78
  79                         dwc3@8a00000 {
  80                                 #address-cells = <1>;
  81                                 #size-cells = <0>;
  82
  83                                 usb3_port1: port@1 {
  84                                         reg = <1>;
  85                                         #trigger-source-cells = <0>;
  86                                 };
  87
  88                                 usb3_port2: port@2 {
  89                                         reg = <2>;
  90                                         #trigger-source-cells = <0>;
  91                                 };
  92                         };
  93                 };
  94
  95                 crypto@8e3a000 {
  96                         status = "okay";
  97                 };
  98
  99                 watchdog@b017000 {
 100                         status = "okay";
 101                 };
 102         };
 103
 104         regulator-usb-vbus {
 105                 compatible = "regulator-fixed";
 106                 regulator-name = "USB_VBUS";
 107                 regulator-min-microvolt = <5000000>;
 108                 regulator-max-microvolt = <5000000>;
 109                 regulator-always-on;
 110                 regulator-boot-on;
 111                 gpio = <&tlmm 68 GPIO_ACTIVE_LOW>;
 112         };
 113 };
 114
 115
 116 &blsp_dma {
 117         status = "okay";
 118 };
 119
 120 &blsp1_uart1 {
 121         status = "okay";
 122         pinctrl-0 = <&serial_0_pins>;
 123         pinctrl-names = "default";
 124
 125 };
 126
 127 &cryptobam {
 128         status = "okay";
 129 };
 130
 131 &nand {
 132         status = "okay";
 133
 134         pinctrl-0 = <&nand_pins>;
 135         pinctrl-names = "default";
 136
 137         nand@0 {
 138                 partitions {
 139                         compatible = "fixed-partitions";
 140                         #address-cells = <1>;
 141                         #size-cells = <1>;
 142
 143                         partition@0 {
 144                                 label = "sbl1";
 145                                 reg = <0x0 0x100000>;
 146                                 read-only;
 147                         };
 148
 149                         partition@100000 {
 150                                 label = "mibib";
 151                                 reg = <0x100000 0x100000>;
 152                                 read-only;
 153                         };
 154
 155                         partition@200000 {
 156                                 label = "qsee";
 157                                 reg = <0x200000 0x100000>;
 158                                 read-only;
 159                         };
 160
 161                         partition@300000 {
 162                                 label = "cdt";
 163                                 reg = <0x300000 0x80000>;
 164                                 read-only;
 165                         };
 166
 167                         partition@380000 {
 168                                 label = "appsblenv";
 169                                 reg = <0x380000 0x80000>;
 170                                 read-only;
 171                         };
 172
 173                         partition@400000 {
 174                                 label = "ART";
 175                                 reg = <0x400000 0x80000>;
 176                                 read-only;
 177                         };
 178
 179                         partition@480000 {
 180                                 label = "appsbl";
 181                                 reg = <0x480000 0x200000>;
 182                                 read-only;
 183                         };
 184
 185                         partition@680000 {
 186                                 label = "u_env";
 187                                 reg = <0x680000 0x80000>;
 188                                 // writable -- U-Boot environment
 189                         };
 190
 191                         partition@700000 {
 192                                 label = "s_env";
 193                                 reg = <0x700000 0x40000>;
 194                                 // writable -- Boot counter records
 195                         };
 196
 197                         partition@740000 {
 198                                 label = "devinfo";
 199                                 reg = <0x740000 0x40000>;
 200                                 read-only;
 201                         };
 202
 203                         partition@780000 {
 204                                 label = "kernel";
 205                                 reg = <0x780000 0x5800000>;
 206                         };
 207
 208                         partition@c80000 {
 209                                 label = "rootfs";
 210                                 reg = <0xc80000 0x5300000>;
 211                         };
 212
 213                         partition@5f80000 {
 214                                 label = "alt_kernel";
 215                                 reg = <0x5f80000 0x5800000>;
 216                         };
 217
 218                         partition@6480000 {
 219                                 label = "alt_rootfs";
 220                                 reg = <0x6480000 0x5300000>;
 221                         };
 222
 223                         partition@b780000 {
 224                                 label = "sysdiag";
 225                                 reg = <0xb780000 0x100000>;
 226                                 read-only;
 227                         };
 228
 229                         partition@b880000 {
 230                                 label = "syscfg";
 231                                 reg = <0xb880000 0x4680000>;
 232                                 read-only;
 233                         };
 234                 };
 235         };
 236 };
 237
 238 &pcie0 {
 239         status = "okay";
 240
 241         perst-gpio = <&tlmm 38 GPIO_ACTIVE_LOW>;
 242         wake-gpio = <&tlmm 50 GPIO_ACTIVE_LOW>;
 243
 244         bridge@0,0 {
 245                 reg = <0x00000000 0 0 0 0>;
 246                 #address-cells = <3>;
 247                 #size-cells = <2>;
 248                 ranges;
 249
 250                 wifi2: wifi@1,0 {
 251                         compatible = "qcom,ath10k";
 252                         reg = <0x00010000 0 0 0 0>;
 253                 };
 254         };
 255 };
 256
 257 &qpic_bam {
 258         status = "okay";
 259 };
 260
 261 &tlmm {
 262         serial_0_pins: serial0-pinmux {
 263                 pins = "gpio16", "gpio17";
 264                 function = "blsp_uart0";
 265                 bias-disable;
 266         };
 267
 268         nand_pins: nand_pins {
 269                 pullups {
 270                         pins = "gpio53", "gpio58", "gpio59";
 271                         function = "qpic";
 272                         bias-pull-up;
 273                 };
 274
 275                 // gpio61 controls led_usb
 276
 277                 pulldowns {
 278                         pins =  "gpio55", "gpio56", "gpio57",
 279                                 "gpio60", "gpio62", "gpio63",
 280                                 "gpio64", "gpio65", "gpio66",
 281                                 "gpio67", "gpio69";
 282                         function = "qpic";
 283                         bias-pull-down;
 284                 };
 285         };
 286 };
 287
 288 &usb2_hs_phy {
 289         status = "okay";
 290 };
 291
 292 &usb3_hs_phy {
 293         status = "okay";
 294 };
 295
 296 &usb3_ss_phy {
 297         status = "okay";
 298 };
 299
 300 &gmac {
 301         status = "okay";
 302 };
 303
 304 &switch {
 305         status = "okay";
 306 };
 307
 308 &swport1 {
 309         status = "okay";
 310 };
 311
 312 &swport2 {
 313         status = "okay";
 314 };
 315
 316 &swport3 {
 317         status = "okay";
 318 };
 319
 320 &swport4 {
 321         status = "okay";
 322 };
 323
 324 &swport5 {
 325         status = "okay";
 326 };