target/linux/ipq806x/files-5.4/arch/arm/boot/dts/qcom-ipq8068-ecw5410.dts

   1 #include "qcom-ipq8064-v2.0.dtsi"
   2
   3 #include <dt-bindings/input/input.h>
   4 #include <dt-bindings/soc/qcom,tcsr.h>
   5
   6 / {
   7         model = "Edgecore ECW5410";
   8         compatible = "edgecore,ecw5410", "qcom,ipq8064";
   9
  10         reserved-memory {
  11                 #address-cells = <1>;
  12                 #size-cells = <1>;
  13                 ranges;
  14
  15                 nss@40000000 {
  16                         reg = <0x40000000 0x1000000>;
  17                         no-map;
  18                 };
  19
  20                 smem: smem@41000000 {
  21                         reg = <0x41000000 0x200000>;
  22                         no-map;
  23                 };
  24
  25                 wifi_dump@44000000 {
  26                         reg = <0x44000000 0x600000>;
  27                         no-map;
  28                 };
  29
  30                 rsvd@41200000 {
  31                         reg = <0x41200000 0x300000>;
  32                         no-map;
  33                 };
  34         };
  35
  36         cpus {
  37                 idle-states {
  38                         CPU_SPC: spc {
  39                                 status = "disabled";
  40                         };
  41                 };
  42         };
  43
  44         aliases {
  45                 serial0 = &gsbi4_serial;
  46                 serial1 = &gsbi1_serial;
  47                 mdio-gpio0 = &mdio0;
  48                 ethernet0 = &gmac3;
  49                 ethernet1 = &gmac2;
  50
  51                 led-boot = &power_green;
  52                 led-failsafe = &power_red;
  53                 led-running = &power_green;
  54                 led-upgrade = &power_green;
  55         };
  56
  57         chosen {
  58                 bootargs-append = " console=ttyMSM0,115200n8 root=/dev/ubiblock0_1";
  59                 stdout-path = "serial0:115200n8";
  60         };
  61
  62         keys {
  63                 compatible = "gpio-keys";
  64                 pinctrl-0 = <&button_pins>;
  65                 pinctrl-names = "default";
  66
  67                 reset {
  68                         label = "reset";
  69                         gpios = <&qcom_pinmux 25 GPIO_ACTIVE_LOW>;
  70                         linux,code = <KEY_RESTART>;
  71                 };
  72         };
  73
  74         leds {
  75                 compatible = "gpio-leds";
  76                 pinctrl-0 = <&led_pins>;
  77                 pinctrl-names = "default";
  78
  79                 power_green: power_green {
  80                         label = "ecw5410:green:power";
  81                         gpios = <&qcom_pinmux 16 GPIO_ACTIVE_HIGH>;
  82                 };
  83
  84                 wlan2g_green {
  85                         label = "ecw5410:green:wlan2g";
  86                         gpios = <&qcom_pinmux 23 GPIO_ACTIVE_LOW>;
  87                 };
  88
  89                 wlan2g_yellow {
  90                         label = "ecw5410:yellow:wlan2g";
  91                         gpios = <&qcom_pinmux 24 GPIO_ACTIVE_LOW>;
  92                 };
  93
  94                 wlan5g_green {
  95                         label = "ecw5410:green:wlan5g";
  96                         gpios = <&qcom_pinmux 26 GPIO_ACTIVE_LOW>;
  97                 };
  98
  99                 power_red: power_red {
 100                         label = "ecw5410:red:power";
 101                         gpios = <&qcom_pinmux 28 GPIO_ACTIVE_LOW>;
 102                 };
 103
 104                 wlan5g_yellow {
 105                         label = "ecw5410:yellow:wlan5g";
 106                         gpios = <&qcom_pinmux 59 GPIO_ACTIVE_LOW>;
 107                 };
 108         };
 109 };
 110
 111
 112 &qcom_pinmux {
 113         spi_pins: spi_pins {
 114                 mux {
 115                         pins = "gpio18", "gpio19";
 116                         function = "gsbi5";
 117                         drive-strength = <10>;
 118                         bias-pull-down;
 119                 };
 120
 121                 clk {
 122                         pins = "gpio21";
 123                         function = "gsbi5";
 124                         drive-strength = <12>;
 125                         bias-pull-down;
 126                 };
 127
 128                 cs {
 129                         pins = "gpio20";
 130                         function = "gpio";
 131                         drive-strength = <10>;
 132                         bias-pull-up;
 133                 };
 134         };
 135
 136         nand_pins: nand_pins {
 137                 disable {
 138                         pins = "gpio34", "gpio35", "gpio36", "gpio37",
 139                                "gpio38";
 140                         function = "nand";
 141                         drive-strength = <10>;
 142                         bias-disable;
 143                 };
 144
 145                 pullups {
 146                         pins = "gpio39";
 147                         function = "nand";
 148                         drive-strength = <10>;
 149                         bias-pull-up;
 150                 };
 151
 152                 hold {
 153                         pins = "gpio40", "gpio41", "gpio42", "gpio43",
 154                                "gpio44", "gpio45", "gpio46", "gpio47";
 155                         function = "nand";
 156                         drive-strength = <10>;
 157                         bias-bus-hold;
 158                 };
 159         };
 160
 161         mdio0_pins: mdio0_pins {
 162                 mux {
 163                         pins = "gpio0", "gpio1";
 164                         function = "gpio";
 165                         drive-strength = <8>;
 166                         bias-disable;
 167                 };
 168         };
 169
 170         led_pins: led_pins {
 171                 mux {
 172                         pins = "gpio16", "gpio23", "gpio24", "gpio26",
 173                                    "gpio28", "gpio59";
 174                         function = "gpio";
 175                         drive-strength = <2>;
 176                         bias-pull-up;
 177                 };
 178         };
 179
 180         button_pins: button_pins {
 181                 mux {
 182                         pins = "gpio25";
 183                         function = "gpio";
 184                         drive-strength = <2>;
 185                         bias-pull-up;
 186                 };
 187         };
 188
 189         uart1_pins: uart1_pins {
 190                 mux {
 191                         pins = "gpio51", "gpio52", "gpio53", "gpio54";
 192                         function = "gsbi1";
 193                         drive-strength = <12>;
 194                         bias-none;
 195                 };
 196         };
 197 };
 198
 199 &gsbi1 {
 200         qcom,mode = <GSBI_PROT_UART_W_FC>;
 201         status = "okay";
 202
 203         serial@12450000 {
 204                 status = "okay";
 205
 206                 pinctrl-0 = <&uart1_pins>;
 207                 pinctrl-names = "default";
 208         };
 209 };
 210
 211 &gsbi4 {
 212         qcom,mode = <GSBI_PROT_I2C_UART>;
 213         status = "okay";
 214
 215         serial@16340000 {
 216                 status = "okay";
 217         };
 218
 219         /*
 220         * The i2c device on gsbi4 should not be enabled.
 221         * On ipq806x designs gsbi4 i2c is meant for exclusive
 222         * RPM usage. Turning this on in kernel manifests as
 223         * i2c failure for the RPM.
 224         */
 225 };
 226
 227 &gsbi5 {
 228         qcom,mode = <GSBI_PROT_SPI>;
 229         status = "okay";
 230
 231         spi4: spi@1a280000 {
 232                 status = "okay";
 233                 spi-max-frequency = <50000000>;
 234
 235                 pinctrl-0 = <&spi_pins>;
 236                 pinctrl-names = "default";
 237
 238                 cs-gpios = <&qcom_pinmux 20 GPIO_ACTIVE_HIGH>;
 239
 240                 m25p80@0 {
 241                         compatible = "jedec,spi-nor";
 242                         #address-cells = <1>;
 243                         #size-cells = <1>;
 244                         spi-max-frequency = <50000000>;
 245                         reg = <0>;
 246
 247                         partitions {
 248                                 compatible = "qcom,smem";
 249                         };
 250                 };
 251         };
 252 };
 253
 254 &hs_phy_0 {             /* USB3 port 0 HS phy */
 255         status = "okay";
 256 };
 257
 258 &hs_phy_1 {             /* USB3 port 1 HS phy */
 259         status = "okay";
 260 };
 261
 262 &ss_phy_0 {             /* USB3 port 0 SS phy */
 263         status = "okay";
 264 };
 265
 266 &ss_phy_1 {             /* USB3 port 1 SS phy */
 267         status = "okay";
 268 };
 269
 270 &usb3_0 {
 271         status = "okay";
 272 };
 273
 274 &usb3_1 {
 275         status = "okay";
 276 };
 277
 278 &pcie1 {
 279         status = "okay";
 280
 281         /delete-property/ pinctrl-0;
 282         /delete-property/ pinctrl-names;
 283         /delete-property/ perst-gpios;
 284
 285         bridge@0,0 {
 286                 reg = <0x00000000 0 0 0 0>;
 287                 #address-cells = <3>;
 288                 #size-cells = <2>;
 289                 ranges;
 290
 291                 wifi@1,0 {
 292                         compatible = "qcom,ath10k";
 293                         status = "okay";
 294                         reg = <0x00010000 0 0 0 0>;
 295                         qcom,ath10k-calibration-variant = "Edgecore-ECW5410-L";
 296                 };
 297         };
 298 };
 299
 300 &pcie2 {
 301         status = "okay";
 302
 303         /delete-property/ pinctrl-0;
 304         /delete-property/ pinctrl-names;
 305         /delete-property/ perst-gpios;
 306
 307         bridge@0,0 {
 308                 reg = <0x00000000 0 0 0 0>;
 309                 #address-cells = <3>;
 310                 #size-cells = <2>;
 311                 ranges;
 312
 313                 wifi@1,0 {
 314                         compatible = "qcom,ath10k";
 315                         status = "okay";
 316                         reg = <0x00010000 0 0 0 0>;
 317                         qcom,ath10k-calibration-variant = "Edgecore-ECW5410-L";
 318                 };
 319         };
 320 };
 321
 322 &soc {
 323         nand@1ac00000 {
 324                 status = "okay";
 325
 326                 pinctrl-0 = <&nand_pins>;
 327                 pinctrl-names = "default";
 328
 329                 nand@0 {
 330                         compatible = "qcom,nandcs";
 331
 332                         reg = <0>;
 333
 334                         nand-ecc-strength = <4>;
 335                         nand-bus-width = <8>;
 336                         nand-ecc-step-size = <512>;
 337
 338                         partitions {
 339                                 compatible = "fixed-partitions";
 340                                 #address-cells = <1>;
 341                                 #size-cells = <1>;
 342
 343                                 rootfs1@0 {
 344                                         label = "rootfs1";
 345                                         reg = <0x0000000 0x4000000>;
 346                                 };
 347
 348                                 rootfs2@4000000 {
 349                                         label = "rootfs2";
 350                                         reg = <0x4000000 0x4000000>;
 351                                 };
 352                         };
 353                 };
 354         };
 355
 356         mdio1: mdio {
 357                 compatible = "virtual,mdio-gpio";
 358                 #address-cells = <1>;
 359                 #size-cells = <0>;
 360
 361                 status = "okay";
 362
 363                 pinctrl-0 = <&mdio0_pins>;
 364                 pinctrl-names = "default";
 365
 366                 gpios = <&qcom_pinmux 1 GPIO_ACTIVE_HIGH &qcom_pinmux 0 GPIO_ACTIVE_HIGH>;
 367
 368                 phy0: ethernet-phy@0 {
 369                         reg = <0>;
 370                 };
 371
 372                 phy1: ethernet-phy@1 {
 373                         reg = <1>;
 374                 };
 375         };
 376 };
 377
 378 &gmac2 {
 379         status = "okay";
 380
 381         qcom,id = <2>;
 382         mdiobus = <&mdio0>;
 383
 384         phy-mode = "sgmii";
 385         phy-handle = <&phy1>;
 386 };
 387
 388 &gmac3 {
 389         status = "okay";
 390
 391         qcom,id = <3>;
 392         mdiobus = <&mdio1>;
 393
 394         phy-mode = "sgmii";
 395         phy-handle = <&phy0>;
 396 };
 397
 398 &adm_dma {
 399         status = "okay";
 400 };