target/linux/ipq806x/patches-3.18/301-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 @@ -361,6 +361,7 @@ 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 +1,342 @@
  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 +                       nand_pins: nand_pins {
  68 +                               mux {
  69 +                                       pins = "gpio34", "gpio35", "gpio36",
  70 +                                              "gpio37", "gpio38", "gpio39",
  71 +                                              "gpio40", "gpio41", "gpio42",
  72 +                                              "gpio43", "gpio44", "gpio45",
  73 +                                              "gpio46", "gpio47";
  74 +                                       function = "nand";
  75 +                                       drive-strength = <10>;
  76 +                                       bias-disable;
  77 +                               };
  78 +                               pullups {
  79 +                                       pins = "gpio39";
  80 +                                       bias-pull-up;
  81 +                               };
  82 +                               hold {
  83 +                                       pins = "gpio40", "gpio41", "gpio42",
  84 +                                              "gpio43", "gpio44", "gpio45",
  85 +                                              "gpio46", "gpio47";
  86 +                                       bias-bus-hold;
  87 +                               };
  88 +                       };
  89 +
  90 +                       mdio0_pins: mdio0_pins {
  91 +                               mux {
  92 +                                       pins = "gpio0", "gpio1";
  93 +                                       function = "gpio";
  94 +                                       drive-strength = <8>;
  95 +                                       bias-disable;
  96 +                               };
  97 +                       };
  98 +
  99 +                       rgmii2_pins: rgmii2_pins {
 100 +                               mux {
 101 +                                       pins = "gpio27", "gpio28", "gpio29", "gpio30", "gpio31", "gpio32",
 102 +                                              "gpio51", "gpio52", "gpio59", "gpio60", "gpio61", "gpio62" ;
 103 +                                       function = "rgmii2";
 104 +                                       drive-strength = <8>;
 105 +                                       bias-disable;
 106 +                               };
 107 +                       };
 108 +               };
 109 +
 110 +               gsbi@16300000 {
 111 +                       qcom,mode = <GSBI_PROT_I2C_UART>;
 112 +                       status = "ok";
 113 +                       serial@16340000 {
 114 +                               status = "ok";
 115 +                       };
 116 +                       /*
 117 +                        * The i2c device on gsbi4 should not be enabled.
 118 +                        * On ipq806x designs gsbi4 i2c is meant for exclusive
 119 +                        * RPM usage. Turning this on in kernel manifests as
 120 +                        * i2c failure for the RPM.
 121 +                        */
 122 +               };
 123 +
 124 +               sata-phy@1b400000 {
 125 +                       status = "ok";
 126 +               };
 127 +
 128 +               sata@29000000 {
 129 +                       status = "ok";
 130 +               };
 131 +
 132 +               phy@100f8800 {          /* USB3 port 1 HS phy */
 133 +                       status = "ok";
 134 +               };
 135 +
 136 +               phy@100f8830 {          /* USB3 port 1 SS phy */
 137 +                       status = "ok";
 138 +               };
 139 +
 140 +               phy@110f8800 {          /* USB3 port 0 HS phy */
 141 +                       status = "ok";
 142 +               };
 143 +
 144 +               phy@110f8830 {          /* USB3 port 0 SS phy */
 145 +                       status = "ok";
 146 +               };
 147 +
 148 +               usb30@0 {
 149 +                       status = "ok";
 150 +               };
 151 +
 152 +               usb30@1 {
 153 +                       status = "ok";
 154 +               };
 155 +
 156 +               pcie0: pci@1b500000 {
 157 +                       status = "ok";
 158 +               };
 159 +
 160 +               pcie1: pci@1b700000 {
 161 +                       status = "ok";
 162 +               };
 163 +
 164 +               nand@1ac00000 {
 165 +                       status = "ok";
 166 +
 167 +                       pinctrl-0 = <&nand_pins>;
 168 +                       pinctrl-names = "default";
 169 +
 170 +                       nand-ecc-strength = <4>;
 171 +                       nand-bus-width = <8>;
 172 +
 173 +                       #address-cells = <1>;
 174 +                       #size-cells = <1>;
 175 +
 176 +                       qcadata@0 {
 177 +                               label = "qcadata";
 178 +                               reg = <0x0000000 0x0c80000>;
 179 +                               read-only;
 180 +                       };
 181 +
 182 +                       APPSBL@c80000 {
 183 +                               label = "APPSBL";
 184 +                               reg = <0x0c80000 0x0500000>;
 185 +                               read-only;
 186 +                       };
 187 +
 188 +                       APPSBLENV@1180000 {
 189 +                               label = "APPSBLENV";
 190 +                               reg = <0x1180000 0x0080000>;
 191 +                               read-only;
 192 +                       };
 193 +
 194 +                       art: art@1200000 {
 195 +                               label = "art";
 196 +                               reg = <0x1200000 0x0140000>;
 197 +                               read-only;
 198 +                       };
 199 +
 200 +                       kernel@1340000 {
 201 +                               label = "kernel";
 202 +                               reg = <0x1340000 0x0200000>;
 203 +                       };
 204 +
 205 +                       ubi@1540000 {
 206 +                               label = "ubi";
 207 +                               reg = <0x1540000 0x1800000>;
 208 +                       };
 209 +
 210 +                       netgear@2d40000 {
 211 +                               label = "netgear";
 212 +                               reg = <0x2d40000 0x0c00000>;
 213 +                               read-only;
 214 +                       };
 215 +
 216 +                       reserve@3940000 {
 217 +                               label = "reserve";
 218 +                               reg = <0x3940000 0x46c0000>;
 219 +                               read-only;
 220 +                       };
 221 +
 222 +                       firmware@1340000 {
 223 +                               label = "firmware";
 224 +                               reg = <0x1340000 0x1a00000>;
 225 +                       };
 226 +
 227 +               };
 228 +
 229 +               mdio0: mdio {
 230 +                       compatible = "virtual,mdio-gpio";
 231 +                       #address-cells = <1>;
 232 +                       #size-cells = <0>;
 233 +                       gpios = <&qcom_pinmux 1 0 &qcom_pinmux 0 0>;
 234 +                       pinctrl-0 = <&mdio0_pins>;
 235 +                       pinctrl-names = "default";
 236 +
 237 +                       phy0: ethernet-phy@0 {
 238 +                               device_type = "ethernet-phy";
 239 +                               reg = <0>;
 240 +                               qca,ar8327-initvals = <
 241 +                                       0x00004 0x7600000   /* PAD0_MODE */
 242 +                                       0x00008 0x1000000   /* PAD5_MODE */
 243 +                                       0x0000c 0x80        /* PAD6_MODE */
 244 +                                       0x000e4 0xaa545     /* MAC_POWER_SEL */
 245 +                                       0x000e0 0xc74164de  /* SGMII_CTRL */
 246 +                                       0x0007c 0x4e        /* PORT0_STATUS */
 247 +                                       0x00094 0x4e        /* PORT6_STATUS */
 248 +                                       >;
 249 +                       };
 250 +
 251 +                       phy4: ethernet-phy@4 {
 252 +                               device_type = "ethernet-phy";
 253 +                               reg = <4>;
 254 +                       };
 255 +               };
 256 +
 257 +               gmac1: ethernet@37200000 {
 258 +                       status = "ok";
 259 +                       phy-mode = "rgmii";
 260 +                       qcom,id = <1>;
 261 +
 262 +                       pinctrl-0 = <&rgmii2_pins>;
 263 +                       pinctrl-names = "default";
 264 +
 265 +                       mtd-mac-address = <&art 6>;
 266 +
 267 +                       fixed-link {
 268 +                               speed = <1000>;
 269 +                               full-duplex;
 270 +                       };
 271 +               };
 272 +
 273 +               gmac2: ethernet@37400000 {
 274 +                       status = "ok";
 275 +                       phy-mode = "sgmii";
 276 +                       qcom,id = <2>;
 277 +
 278 +                       mtd-mac-address = <&art 0>;
 279 +
 280 +                       fixed-link {
 281 +                               speed = <1000>;
 282 +                               full-duplex;
 283 +                       };
 284 +               };
 285 +       };
 286 +
 287 +       gpio-keys {
 288 +               compatible = "gpio-keys";
 289 +
 290 +               wifi {
 291 +                       label = "wifi";
 292 +                       gpios = <&qcom_pinmux 6 1>;
 293 +                       linux,code = <KEY_WLAN>;
 294 +               };
 295 +
 296 +               reset {
 297 +                       label = "reset";
 298 +                       gpios = <&qcom_pinmux 54 1>;
 299 +                       linux,code = <KEY_RESTART>;
 300 +               };
 301 +
 302 +               wps {
 303 +                       label = "wps";
 304 +                       gpios = <&qcom_pinmux 65 1>;
 305 +                       linux,code = <KEY_WPS_BUTTON>;
 306 +               };
 307 +       };
 308 +
 309 +       gpio-leds {
 310 +               compatible = "gpio-leds";
 311 +
 312 +               usb1 {
 313 +                       label = "r7500:amber:usb1";
 314 +                       gpios = <&qcom_pinmux 7 0>;
 315 +               };
 316 +
 317 +               usb3 {
 318 +                       label = "r7500:amber:usb3";
 319 +                       gpios = <&qcom_pinmux 8 0>;
 320 +               };
 321 +
 322 +               status {
 323 +                       label = "r7500:amber:status";
 324 +                       gpios = <&qcom_pinmux 9 0>;
 325 +               };
 326 +
 327 +               internet {
 328 +                       label = "r7500:white:internet";
 329 +                       gpios = <&qcom_pinmux 22 0>;
 330 +               };
 331 +
 332 +               wan {
 333 +                       label = "r7500:white:wan";
 334 +                       gpios = <&qcom_pinmux 23 0>;
 335 +               };
 336 +
 337 +               wps {
 338 +                       label = "r7500:white:wps";
 339 +                       gpios = <&qcom_pinmux 24 0>;
 340 +               };
 341 +
 342 +               esata {
 343 +                       label = "r7500:white:esata";
 344 +                       gpios = <&qcom_pinmux 26 0>;
 345 +               };
 346 +
 347 +               power {
 348 +                       label = "r7500:white:power";
 349 +                       gpios = <&qcom_pinmux 53 0>;
 350 +                       default-state = "on";
 351 +               };
 352 +
 353 +               rfkill {
 354 +                       label = "r7500:white:rfkill";
 355 +                       gpios = <&qcom_pinmux 64 0>;
 356 +               };
 357 +
 358 +               wifi5g {
 359 +                       label = "r7500:white:wifi5g";
 360 +                       gpios = <&qcom_pinmux 67 0>;
 361 +               };
 362 +       };
 363 +};
 364 +
 365 +&adm_dma {
 366 +       status = "ok";
 367 +};