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