target/linux/ipq806x/patches-4.1/301-ARM-qcom-add-Netgear-Nighthawk-X4-R7500-device-tree.patch

   1 From 7e77aa188a7a7c4391856a9e5ef5ef58f769e679 Mon Sep 17 00:00:00 2001
   2 From: Jonas Gorski <jogo@openwrt.org>
   3 Date: Sun, 9 Aug 2015 13:02:38 +0200
   4 Subject: [PATCH] ARM: qcom: add Netgear Nighthawk X4 R7500 device tree
   5
   6 Signed-off-by: Jonas Gorski <jogo@openwrt.org>
   7 ---
   8  arch/arm/boot/dts/Makefile               |   1 +
   9  arch/arm/boot/dts/qcom-ipq8064-r7500.dts | 370 +++++++++++++++++++++++++++++++
  10  2 files changed, 371 insertions(+)
  11  create mode 100644 arch/arm/boot/dts/qcom-ipq8064-r7500.dts
  12
  13 --- a/arch/arm/boot/dts/Makefile
  14 +++ b/arch/arm/boot/dts/Makefile
  15 @@ -452,6 +452,7 @@ dtb-$(CONFIG_ARCH_QCOM) += \
  16         qcom-apq8084-mtp.dtb \
  17         qcom-ipq8064-ap148.dtb \
  18         qcom-ipq8064-db149.dtb \
  19 +       qcom-ipq8064-r7500.dtb \
  20         qcom-msm8660-surf.dtb \
  21         qcom-msm8960-cdp.dtb \
  22         qcom-msm8974-sony-xperia-honami.dtb
  23 --- /dev/null
  24 +++ b/arch/arm/boot/dts/qcom-ipq8064-r7500.dts
  25 @@ -0,0 +1,362 @@
  26 +#include "qcom-ipq8064-v1.0.dtsi"
  27 +
  28 +#include <dt-bindings/input/input.h>
  29 +
  30 +/ {
  31 +       model = "Netgear Nighthawk X4 R7500";
  32 +       compatible = "netgear,r7500", "qcom,ipq8064";
  33 +
  34 +       memory@0 {
  35 +               reg = <0x42000000 0xe000000>;
  36 +               device_type = "memory";
  37 +       };
  38 +
  39 +       reserved-memory {
  40 +               #address-cells = <1>;
  41 +               #size-cells = <1>;
  42 +               ranges;
  43 +               rsvd@41200000 {
  44 +                       reg = <0x41200000 0x300000>;
  45 +                       no-map;
  46 +               };
  47 +       };
  48 +
  49 +       aliases {
  50 +               serial0 = &uart4;
  51 +               mdio-gpio0 = &mdio0;
  52 +       };
  53 +
  54 +       chosen {
  55 +               bootargs = "rootfstype=squashfs noinitrd";
  56 +               linux,stdout-path = "serial0:115200n8";
  57 +       };
  58 +
  59 +       soc {
  60 +               pinmux@800000 {
  61 +                       i2c4_pins: i2c4_pinmux {
  62 +                               pins = "gpio12", "gpio13";
  63 +                               function = "gsbi4";
  64 +                               bias-disable;
  65 +                       };
  66 +
  67 +                       pcie0_pins: pcie0_pinmux {
  68 +                               mux {
  69 +                                       pins = "gpio3";
  70 +                                       function = "pcie1_rst";
  71 +                                       drive-strength = <12>;
  72 +                                       bias-disable;
  73 +                               };
  74 +                       };
  75 +
  76 +                       pcie1_pins: pcie1_pinmux {
  77 +                               mux {
  78 +                                       pins = "gpio48";
  79 +                                       function = "pcie2_rst";
  80 +                                       drive-strength = <12>;
  81 +                                       bias-disable;
  82 +                               };
  83 +                       };
  84 +
  85 +                       nand_pins: nand_pins {
  86 +                               mux {
  87 +                                       pins = "gpio34", "gpio35", "gpio36",
  88 +                                              "gpio37", "gpio38", "gpio39",
  89 +                                              "gpio40", "gpio41", "gpio42",
  90 +                                              "gpio43", "gpio44", "gpio45",
  91 +                                              "gpio46", "gpio47";
  92 +                                       function = "nand";
  93 +                                       drive-strength = <10>;
  94 +                                       bias-disable;
  95 +                               };
  96 +                               pullups {
  97 +                                       pins = "gpio39";
  98 +                                       bias-pull-up;
  99 +                               };
 100 +                               hold {
 101 +                                       pins = "gpio40", "gpio41", "gpio42",
 102 +                                              "gpio43", "gpio44", "gpio45",
 103 +                                              "gpio46", "gpio47";
 104 +                                       bias-bus-hold;
 105 +                               };
 106 +                       };
 107 +
 108 +                       mdio0_pins: mdio0_pins {
 109 +                               mux {
 110 +                                       pins = "gpio0", "gpio1";
 111 +                                       function = "gpio";
 112 +                                       drive-strength = <8>;
 113 +                                       bias-disable;
 114 +                               };
 115 +                       };
 116 +
 117 +                       rgmii2_pins: rgmii2_pins {
 118 +                               mux {
 119 +                                       pins = "gpio27", "gpio28", "gpio29", "gpio30", "gpio31", "gpio32",
 120 +                                              "gpio51", "gpio52", "gpio59", "gpio60", "gpio61", "gpio62" ;
 121 +                                       function = "rgmii2";
 122 +                                       drive-strength = <8>;
 123 +                                       bias-disable;
 124 +                               };
 125 +                       };
 126 +               };
 127 +
 128 +               gsbi@16300000 {
 129 +                       qcom,mode = <GSBI_PROT_I2C_UART>;
 130 +                       status = "ok";
 131 +                       serial@16340000 {
 132 +                               status = "ok";
 133 +                       };
 134 +                       /*
 135 +                        * The i2c device on gsbi4 should not be enabled.
 136 +                        * On ipq806x designs gsbi4 i2c is meant for exclusive
 137 +                        * RPM usage. Turning this on in kernel manifests as
 138 +                        * i2c failure for the RPM.
 139 +                        */
 140 +               };
 141 +
 142 +               sata-phy@1b400000 {
 143 +                       status = "ok";
 144 +               };
 145 +
 146 +               sata@29000000 {
 147 +                       status = "ok";
 148 +               };
 149 +
 150 +               phy@100f8800 {          /* USB3 port 1 HS phy */
 151 +                       status = "ok";
 152 +               };
 153 +
 154 +               phy@100f8830 {          /* USB3 port 1 SS phy */
 155 +                       status = "ok";
 156 +               };
 157 +
 158 +               phy@110f8800 {          /* USB3 port 0 HS phy */
 159 +                       status = "ok";
 160 +               };
 161 +
 162 +               phy@110f8830 {          /* USB3 port 0 SS phy */
 163 +                       status = "ok";
 164 +               };
 165 +
 166 +               usb30@0 {
 167 +                       status = "ok";
 168 +               };
 169 +
 170 +               usb30@1 {
 171 +                       status = "ok";
 172 +               };
 173 +
 174 +               pcie0: pci@1b500000 {
 175 +                       status = "ok";
 176 +                       reset-gpio = <&qcom_pinmux 3 0>;
 177 +                       pinctrl-0 = <&pcie0_pins>;
 178 +                       pinctrl-names = "default";
 179 +               };
 180 +
 181 +               pcie1: pci@1b700000 {
 182 +                       status = "ok";
 183 +                       reset-gpio = <&qcom_pinmux 48 0>;
 184 +                       pinctrl-0 = <&pcie1_pins>;
 185 +                       pinctrl-names = "default";
 186 +               };
 187 +
 188 +               nand@1ac00000 {
 189 +                       status = "ok";
 190 +
 191 +                       pinctrl-0 = <&nand_pins>;
 192 +                       pinctrl-names = "default";
 193 +
 194 +                       nand-ecc-strength = <4>;
 195 +                       nand-bus-width = <8>;
 196 +
 197 +                       #address-cells = <1>;
 198 +                       #size-cells = <1>;
 199 +
 200 +                       qcadata@0 {
 201 +                               label = "qcadata";
 202 +                               reg = <0x0000000 0x0c80000>;
 203 +                               read-only;
 204 +                       };
 205 +
 206 +                       APPSBL@c80000 {
 207 +                               label = "APPSBL";
 208 +                               reg = <0x0c80000 0x0500000>;
 209 +                               read-only;
 210 +                       };
 211 +
 212 +                       APPSBLENV@1180000 {
 213 +                               label = "APPSBLENV";
 214 +                               reg = <0x1180000 0x0080000>;
 215 +                               read-only;
 216 +                       };
 217 +
 218 +                       art: art@1200000 {
 219 +                               label = "art";
 220 +                               reg = <0x1200000 0x0140000>;
 221 +                               read-only;
 222 +                       };
 223 +
 224 +                       kernel@1340000 {
 225 +                               label = "kernel";
 226 +                               reg = <0x1340000 0x0200000>;
 227 +                       };
 228 +
 229 +                       ubi@1540000 {
 230 +                               label = "ubi";
 231 +                               reg = <0x1540000 0x1800000>;
 232 +                       };
 233 +
 234 +                       netgear@2d40000 {
 235 +                               label = "netgear";
 236 +                               reg = <0x2d40000 0x0c00000>;
 237 +                               read-only;
 238 +                       };
 239 +
 240 +                       reserve@3940000 {
 241 +                               label = "reserve";
 242 +                               reg = <0x3940000 0x46c0000>;
 243 +                               read-only;
 244 +                       };
 245 +
 246 +                       firmware@1340000 {
 247 +                               label = "firmware";
 248 +                               reg = <0x1340000 0x1a00000>;
 249 +                       };
 250 +
 251 +               };
 252 +
 253 +               mdio0: mdio {
 254 +                       compatible = "virtual,mdio-gpio";
 255 +                       #address-cells = <1>;
 256 +                       #size-cells = <0>;
 257 +                       gpios = <&qcom_pinmux 1 0 &qcom_pinmux 0 0>;
 258 +                       pinctrl-0 = <&mdio0_pins>;
 259 +                       pinctrl-names = "default";
 260 +
 261 +                       phy0: ethernet-phy@0 {
 262 +                               device_type = "ethernet-phy";
 263 +                               reg = <0>;
 264 +                               qca,ar8327-initvals = <
 265 +                                       0x00004 0x7600000   /* PAD0_MODE */
 266 +                                       0x00008 0x1000000   /* PAD5_MODE */
 267 +                                       0x0000c 0x80        /* PAD6_MODE */
 268 +                                       0x000e4 0xaa545     /* MAC_POWER_SEL */
 269 +                                       0x000e0 0xc74164de  /* SGMII_CTRL */
 270 +                                       0x0007c 0x4e        /* PORT0_STATUS */
 271 +                                       0x00094 0x4e        /* PORT6_STATUS */
 272 +                                       >;
 273 +                       };
 274 +
 275 +                       phy4: ethernet-phy@4 {
 276 +                               device_type = "ethernet-phy";
 277 +                               reg = <4>;
 278 +                       };
 279 +               };
 280 +
 281 +               gmac1: ethernet@37200000 {
 282 +                       status = "ok";
 283 +                       phy-mode = "rgmii";
 284 +                       phy-handle = <&phy4>;
 285 +                       qcom,id = <1>;
 286 +
 287 +                       pinctrl-0 = <&rgmii2_pins>;
 288 +                       pinctrl-names = "default";
 289 +
 290 +                       mtd-mac-address = <&art 6>;
 291 +               };
 292 +
 293 +               gmac2: ethernet@37400000 {
 294 +                       status = "ok";
 295 +                       phy-mode = "sgmii";
 296 +                       qcom,id = <2>;
 297 +
 298 +                       mtd-mac-address = <&art 0>;
 299 +
 300 +                       fixed-link {
 301 +                               speed = <1000>;
 302 +                               full-duplex;
 303 +                       };
 304 +               };
 305 +       };
 306 +
 307 +       gpio-keys {
 308 +               compatible = "gpio-keys";
 309 +
 310 +               wifi {
 311 +                       label = "wifi";
 312 +                       gpios = <&qcom_pinmux 6 1>;
 313 +                       linux,code = <KEY_WLAN>;
 314 +               };
 315 +
 316 +               reset {
 317 +                       label = "reset";
 318 +                       gpios = <&qcom_pinmux 54 1>;
 319 +                       linux,code = <KEY_RESTART>;
 320 +               };
 321 +
 322 +               wps {
 323 +                       label = "wps";
 324 +                       gpios = <&qcom_pinmux 65 1>;
 325 +                       linux,code = <KEY_WPS_BUTTON>;
 326 +               };
 327 +       };
 328 +
 329 +       gpio-leds {
 330 +               compatible = "gpio-leds";
 331 +
 332 +               usb1 {
 333 +                       label = "r7500:amber:usb1";
 334 +                       gpios = <&qcom_pinmux 7 0>;
 335 +               };
 336 +
 337 +               usb3 {
 338 +                       label = "r7500:amber:usb3";
 339 +                       gpios = <&qcom_pinmux 8 0>;
 340 +               };
 341 +
 342 +               status {
 343 +                       label = "r7500:amber:status";
 344 +                       gpios = <&qcom_pinmux 9 0>;
 345 +               };
 346 +
 347 +               internet {
 348 +                       label = "r7500:white:internet";
 349 +                       gpios = <&qcom_pinmux 22 0>;
 350 +               };
 351 +
 352 +               wan {
 353 +                       label = "r7500:white:wan";
 354 +                       gpios = <&qcom_pinmux 23 0>;
 355 +               };
 356 +
 357 +               wps {
 358 +                       label = "r7500:white:wps";
 359 +                       gpios = <&qcom_pinmux 24 0>;
 360 +               };
 361 +
 362 +               esata {
 363 +                       label = "r7500:white:esata";
 364 +                       gpios = <&qcom_pinmux 26 0>;
 365 +               };
 366 +
 367 +               power {
 368 +                       label = "r7500:white:power";
 369 +                       gpios = <&qcom_pinmux 53 0>;
 370 +                       default-state = "on";
 371 +               };
 372 +
 373 +               rfkill {
 374 +                       label = "r7500:white:rfkill";
 375 +                       gpios = <&qcom_pinmux 64 0>;
 376 +               };
 377 +
 378 +               wifi5g {
 379 +                       label = "r7500:white:wifi5g";
 380 +                       gpios = <&qcom_pinmux 67 0>;
 381 +               };
 382 +       };
 383 +};
 384 +
 385 +&adm_dma {
 386 +       status = "ok";
 387 +};