target/linux/mvebu/patches-3.18/015-move_armada_370_xp_pinctrl_node_definition.patch

   1 From 4904a82a9399d037588162e6fb4b293fa6a37f7c Mon Sep 17 00:00:00 2001
   2 From: Arnaud Ebalard <arno@natisbad.org>
   3 Date: Sat, 22 Nov 2014 00:45:56 +0100
   4 Subject: arm: mvebu: move Armada 370/XP pinctrl node definition
   5  armada-370-xp.dtsi
   6
   7 What was done by Sebastian in 264a05e19bf5 ("ARM: mvebu: armada-xp:
   8 Add node alias to pinctrl and add base address") and 01c434225ee6
   9 ("ARM: mvebu: armada-xp: Use pinctrl node alias") can also be done for
  10 Armada 370, i.e.
  11
  12  - Rename Armada 370 pinctrl node to pin-ctrl with its address encoded
  13  - Add a node alias to access the pinctrl node easily.
  14  - use the newly available alias in existing Armada 370 .dts files
  15
  16 We can even go a bit further by putting the pinctrl node definition in
  17 armada-370-xp.dtsi, with only its reg property defined. This allows us
  18 to then also use the newly defined node alias in armada-xp.dtsi,
  19 armada-370.dtsi.
  20
  21 Suggested-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
  22 Suggested-by: Andrew Lunn <andrew@lunn.ch>
  23 Acked-by: Andrew Lunn <andrew@lunn.ch>
  24 Signed-off-by: Arnaud Ebalard <arno@natisbad.org>
  25 Link: https://lkml.kernel.org/r/b54eb45e5242728aace3ce8aef2eae4251f8dea3.1416613429.git.arno@natisbad.org
  26 Signed-off-by: Jason Cooper <jason@lakedaemon.net>
  27
  28 --- a/arch/arm/boot/dts/armada-370-db.dts
  29 +++ b/arch/arm/boot/dts/armada-370-db.dts
  30 @@ -157,3 +157,27 @@
  31               compatible = "linux,spdif-dir";
  32         };
  33  };
  34 +
  35 +&pinctrl {
  36 +       /*
  37 +        * These pins might be muxed as I2S by
  38 +        * the bootloader, but it conflicts
  39 +        * with the real I2S pins that are
  40 +        * muxed using i2s_pins. We must mux
  41 +        * those pins to a function other than
  42 +        * I2S.
  43 +        */
  44 +       pinctrl-0 = <&hog_pins1 &hog_pins2>;
  45 +       pinctrl-names = "default";
  46 +
  47 +       hog_pins1: hog-pins1 {
  48 +               marvell,pins = "mpp6",  "mpp8", "mpp10",
  49 +                              "mpp12", "mpp13";
  50 +               marvell,function = "gpio";
  51 +       };
  52 +
  53 +       hog_pins2: hog-pins2 {
  54 +               marvell,pins = "mpp5", "mpp7", "mpp9";
  55 +               marvell,function = "gpo";
  56 +       };
  57 +};
  58 --- a/arch/arm/boot/dts/armada-370-mirabox.dts
  59 +++ b/arch/arm/boot/dts/armada-370-mirabox.dts
  60 @@ -54,18 +54,6 @@
  61                                 status = "okay";
  62                         };
  63
  64 -                       pinctrl {
  65 -                               pwr_led_pin: pwr-led-pin {
  66 -                                       marvell,pins = "mpp63";
  67 -                                       marvell,function = "gpo";
  68 -                               };
  69 -
  70 -                               stat_led_pins: stat-led-pins {
  71 -                                       marvell,pins = "mpp64", "mpp65";
  72 -                                       marvell,function = "gpio";
  73 -                               };
  74 -                       };
  75 -
  76                         gpio_leds {
  77                                 compatible = "gpio-leds";
  78                                 pinctrl-names = "default";
  79 @@ -169,3 +157,16 @@
  80                 };
  81         };
  82  };
  83 +
  84 +&pinctrl {
  85 +       pwr_led_pin: pwr-led-pin {
  86 +               marvell,pins = "mpp63";
  87 +               marvell,function = "gpo";
  88 +       };
  89 +
  90 +       stat_led_pins: stat-led-pins {
  91 +               marvell,pins = "mpp64", "mpp65";
  92 +               marvell,function = "gpio";
  93 +       };
  94 +};
  95 +
  96 --- a/arch/arm/boot/dts/armada-370-netgear-rn102.dts
  97 +++ b/arch/arm/boot/dts/armada-370-netgear-rn102.dts
  98 @@ -58,48 +58,6 @@
  99                                 status = "okay";
 100                         };
 101
 102 -                       pinctrl {
 103 -                               power_led_pin: power-led-pin {
 104 -                                       marvell,pins = "mpp57";
 105 -                                       marvell,function = "gpio";
 106 -                               };
 107 -
 108 -                               sata1_led_pin: sata1-led-pin {
 109 -                                       marvell,pins = "mpp15";
 110 -                                       marvell,function = "gpio";
 111 -                               };
 112 -
 113 -                               sata2_led_pin: sata2-led-pin {
 114 -                                       marvell,pins = "mpp14";
 115 -                                       marvell,function = "gpio";
 116 -                               };
 117 -
 118 -                               backup_led_pin: backup-led-pin {
 119 -                                       marvell,pins = "mpp56";
 120 -                                       marvell,function = "gpio";
 121 -                               };
 122 -
 123 -                               backup_button_pin: backup-button-pin {
 124 -                                       marvell,pins = "mpp58";
 125 -                                       marvell,function = "gpio";
 126 -                               };
 127 -
 128 -                               power_button_pin: power-button-pin {
 129 -                                       marvell,pins = "mpp62";
 130 -                                       marvell,function = "gpio";
 131 -                               };
 132 -
 133 -                               reset_button_pin: reset-button-pin {
 134 -                                       marvell,pins = "mpp6";
 135 -                                       marvell,function = "gpio";
 136 -                               };
 137 -
 138 -                               poweroff: poweroff {
 139 -                                       marvell,pins = "mpp8";
 140 -                                       marvell,function = "gpio";
 141 -                               };
 142 -                       };
 143 -
 144                         mdio {
 145                                 pinctrl-0 = <&mdio_pins>;
 146                                 pinctrl-names = "default";
 147 @@ -256,3 +214,45 @@
 148                 gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
 149         };
 150  };
 151 +
 152 +&pinctrl {
 153 +       power_led_pin: power-led-pin {
 154 +               marvell,pins = "mpp57";
 155 +               marvell,function = "gpio";
 156 +       };
 157 +
 158 +       sata1_led_pin: sata1-led-pin {
 159 +               marvell,pins = "mpp15";
 160 +               marvell,function = "gpio";
 161 +       };
 162 +
 163 +       sata2_led_pin: sata2-led-pin {
 164 +               marvell,pins = "mpp14";
 165 +               marvell,function = "gpio";
 166 +       };
 167 +
 168 +       backup_led_pin: backup-led-pin {
 169 +               marvell,pins = "mpp56";
 170 +               marvell,function = "gpio";
 171 +       };
 172 +
 173 +       backup_button_pin: backup-button-pin {
 174 +               marvell,pins = "mpp58";
 175 +               marvell,function = "gpio";
 176 +       };
 177 +
 178 +       power_button_pin: power-button-pin {
 179 +               marvell,pins = "mpp62";
 180 +               marvell,function = "gpio";
 181 +       };
 182 +
 183 +       reset_button_pin: reset-button-pin {
 184 +               marvell,pins = "mpp6";
 185 +               marvell,function = "gpio";
 186 +       };
 187 +
 188 +       poweroff: poweroff {
 189 +               marvell,pins = "mpp8";
 190 +               marvell,function = "gpio";
 191 +       };
 192 +};
 193 --- a/arch/arm/boot/dts/armada-370-netgear-rn104.dts
 194 +++ b/arch/arm/boot/dts/armada-370-netgear-rn104.dts
 195 @@ -53,38 +53,6 @@
 196                                 status = "okay";
 197                         };
 198
 199 -                       pinctrl {
 200 -                               poweroff: poweroff {
 201 -                                       marvell,pins = "mpp60";
 202 -                                       marvell,function = "gpio";
 203 -                               };
 204 -
 205 -                               backup_button_pin: backup-button-pin {
 206 -                                       marvell,pins = "mpp52";
 207 -                                       marvell,function = "gpio";
 208 -                               };
 209 -
 210 -                               power_button_pin: power-button-pin {
 211 -                                       marvell,pins = "mpp62";
 212 -                                       marvell,function = "gpio";
 213 -                               };
 214 -
 215 -                               backup_led_pin: backup-led-pin {
 216 -                                       marvell,pins = "mpp63";
 217 -                                       marvell,function = "gpo";
 218 -                               };
 219 -
 220 -                               power_led_pin: power-led-pin {
 221 -                                       marvell,pins = "mpp64";
 222 -                                       marvell,function = "gpio";
 223 -                               };
 224 -
 225 -                               reset_button_pin: reset-button-pin {
 226 -                                       marvell,pins = "mpp65";
 227 -                                       marvell,function = "gpio";
 228 -                               };
 229 -                       };
 230 -
 231                         mdio {
 232                                 pinctrl-0 = <&mdio_pins>;
 233                                 pinctrl-names = "default";
 234 @@ -269,3 +237,35 @@
 235                 gpios = <&gpio1 28 GPIO_ACTIVE_LOW>;
 236         };
 237  };
 238 +
 239 +&pinctrl {
 240 +       poweroff: poweroff {
 241 +               marvell,pins = "mpp60";
 242 +               marvell,function = "gpio";
 243 +       };
 244 +
 245 +       backup_button_pin: backup-button-pin {
 246 +               marvell,pins = "mpp52";
 247 +               marvell,function = "gpio";
 248 +       };
 249 +
 250 +       power_button_pin: power-button-pin {
 251 +               marvell,pins = "mpp62";
 252 +               marvell,function = "gpio";
 253 +       };
 254 +
 255 +       backup_led_pin: backup-led-pin {
 256 +               marvell,pins = "mpp63";
 257 +               marvell,function = "gpo";
 258 +       };
 259 +
 260 +       power_led_pin: power-led-pin {
 261 +               marvell,pins = "mpp64";
 262 +               marvell,function = "gpio";
 263 +       };
 264 +
 265 +       reset_button_pin: reset-button-pin {
 266 +               marvell,pins = "mpp65";
 267 +               marvell,function = "gpio";
 268 +       };
 269 +};
 270 --- a/arch/arm/boot/dts/armada-370-rd.dts
 271 +++ b/arch/arm/boot/dts/armada-370-rd.dts
 272 @@ -59,18 +59,6 @@
 273                 };
 274
 275                 internal-regs {
 276 -                       pinctrl {
 277 -                               fan_pins: fan-pins {
 278 -                                       marvell,pins = "mpp8";
 279 -                                       marvell,function = "gpio";
 280 -                               };
 281 -
 282 -                               led_pins: led-pins {
 283 -                                       marvell,pins = "mpp32";
 284 -                                       marvell,function = "gpio";
 285 -                               };
 286 -                       };
 287 -
 288                         serial@12000 {
 289                                 status = "okay";
 290                         };
 291 @@ -174,3 +162,15 @@
 292                 };
 293         };
 294   };
 295 +
 296 +&pinctrl {
 297 +       fan_pins: fan-pins {
 298 +               marvell,pins = "mpp8";
 299 +               marvell,function = "gpio";
 300 +       };
 301 +
 302 +       led_pins: led-pins {
 303 +               marvell,pins = "mpp32";
 304 +               marvell,function = "gpio";
 305 +       };
 306 +};
 307 --- a/arch/arm/boot/dts/armada-370-xp.dtsi
 308 +++ b/arch/arm/boot/dts/armada-370-xp.dtsi
 309 @@ -171,6 +171,10 @@
 310                                 status = "disabled";
 311                         };
 312
 313 +                       pinctrl: pin-ctrl@18000 {
 314 +                               reg = <0x18000 0x38>;
 315 +                       };
 316 +
 317                         coredivclk: corediv-clock@18740 {
 318                                 compatible = "marvell,armada-370-corediv-clock";
 319                                 reg = <0x18740 0xc>;
 320 --- a/arch/arm/boot/dts/armada-370.dtsi
 321 +++ b/arch/arm/boot/dts/armada-370.dtsi
 322 @@ -107,67 +107,6 @@
 323                                 reg = <0x11100 0x20>;
 324                         };
 325
 326 -                       pinctrl {
 327 -                               compatible = "marvell,mv88f6710-pinctrl";
 328 -                               reg = <0x18000 0x38>;
 329 -
 330 -                               sdio_pins1: sdio-pins1 {
 331 -                                       marvell,pins = "mpp9",  "mpp11", "mpp12",
 332 -                                                       "mpp13", "mpp14", "mpp15";
 333 -                                       marvell,function = "sd0";
 334 -                               };
 335 -
 336 -                               sdio_pins2: sdio-pins2 {
 337 -                                       marvell,pins = "mpp47", "mpp48", "mpp49",
 338 -                                                       "mpp50", "mpp51", "mpp52";
 339 -                                       marvell,function = "sd0";
 340 -                               };
 341 -
 342 -                               sdio_pins3: sdio-pins3 {
 343 -                                       marvell,pins = "mpp48", "mpp49", "mpp50",
 344 -                                                       "mpp51", "mpp52", "mpp53";
 345 -                                       marvell,function = "sd0";
 346 -                               };
 347 -
 348 -                               i2c0_pins: i2c0-pins {
 349 -                                       marvell,pins = "mpp2", "mpp3";
 350 -                                       marvell,function = "i2c0";
 351 -                               };
 352 -
 353 -                               i2s_pins1: i2s-pins1 {
 354 -                                       marvell,pins = "mpp5", "mpp6", "mpp7",
 355 -                                                      "mpp8", "mpp9", "mpp10",
 356 -                                                      "mpp12", "mpp13";
 357 -                                       marvell,function = "audio";
 358 -                               };
 359 -
 360 -                               i2s_pins2: i2s-pins2 {
 361 -                                       marvell,pins = "mpp49", "mpp47", "mpp50",
 362 -                                                      "mpp59", "mpp57", "mpp61",
 363 -                                                      "mpp62", "mpp60", "mpp58";
 364 -                                       marvell,function = "audio";
 365 -                               };
 366 -
 367 -                               mdio_pins: mdio-pins {
 368 -                                       marvell,pins = "mpp17", "mpp18";
 369 -                                       marvell,function = "ge";
 370 -                               };
 371 -
 372 -                               ge0_rgmii_pins: ge0-rgmii-pins {
 373 -                                       marvell,pins = "mpp5", "mpp6", "mpp7", "mpp8",
 374 -                                                      "mpp9", "mpp10", "mpp11", "mpp12",
 375 -                                                      "mpp13", "mpp14", "mpp15", "mpp16";
 376 -                                       marvell,function = "ge0";
 377 -                               };
 378 -
 379 -                               ge1_rgmii_pins: ge1-rgmii-pins {
 380 -                                       marvell,pins = "mpp19", "mpp20", "mpp21", "mpp22",
 381 -                                                      "mpp23", "mpp24", "mpp25", "mpp26",
 382 -                                                      "mpp27", "mpp28", "mpp29", "mpp30";
 383 -                                       marvell,function = "ge1";
 384 -                               };
 385 -                       };
 386 -
 387                         gpio0: gpio@18100 {
 388                                 compatible = "marvell,orion-gpio";
 389                                 reg = <0x18100 0x40>;
 390 @@ -306,3 +245,63 @@
 391                 };
 392         };
 393  };
 394 +
 395 +&pinctrl {
 396 +       compatible = "marvell,mv88f6710-pinctrl";
 397 +
 398 +       sdio_pins1: sdio-pins1 {
 399 +               marvell,pins = "mpp9",  "mpp11", "mpp12",
 400 +                               "mpp13", "mpp14", "mpp15";
 401 +               marvell,function = "sd0";
 402 +       };
 403 +
 404 +       sdio_pins2: sdio-pins2 {
 405 +               marvell,pins = "mpp47", "mpp48", "mpp49",
 406 +                               "mpp50", "mpp51", "mpp52";
 407 +               marvell,function = "sd0";
 408 +       };
 409 +
 410 +       sdio_pins3: sdio-pins3 {
 411 +               marvell,pins = "mpp48", "mpp49", "mpp50",
 412 +                               "mpp51", "mpp52", "mpp53";
 413 +               marvell,function = "sd0";
 414 +       };
 415 +
 416 +       i2c0_pins: i2c0-pins {
 417 +               marvell,pins = "mpp2", "mpp3";
 418 +               marvell,function = "i2c0";
 419 +       };
 420 +
 421 +       i2s_pins1: i2s-pins1 {
 422 +               marvell,pins = "mpp5", "mpp6", "mpp7",
 423 +                              "mpp8", "mpp9", "mpp10",
 424 +                              "mpp12", "mpp13";
 425 +               marvell,function = "audio";
 426 +       };
 427 +
 428 +       i2s_pins2: i2s-pins2 {
 429 +               marvell,pins = "mpp49", "mpp47", "mpp50",
 430 +                              "mpp59", "mpp57", "mpp61",
 431 +                              "mpp62", "mpp60", "mpp58";
 432 +               marvell,function = "audio";
 433 +       };
 434 +
 435 +       mdio_pins: mdio-pins {
 436 +               marvell,pins = "mpp17", "mpp18";
 437 +               marvell,function = "ge";
 438 +       };
 439 +
 440 +       ge0_rgmii_pins: ge0-rgmii-pins {
 441 +               marvell,pins = "mpp5", "mpp6", "mpp7", "mpp8",
 442 +                              "mpp9", "mpp10", "mpp11", "mpp12",
 443 +                              "mpp13", "mpp14", "mpp15", "mpp16";
 444 +               marvell,function = "ge0";
 445 +       };
 446 +
 447 +       ge1_rgmii_pins: ge1-rgmii-pins {
 448 +               marvell,pins = "mpp19", "mpp20", "mpp21", "mpp22",
 449 +                              "mpp23", "mpp24", "mpp25", "mpp26",
 450 +                              "mpp27", "mpp28", "mpp29", "mpp30";
 451 +               marvell,function = "ge1";
 452 +       };
 453 +};
 454 --- a/arch/arm/boot/dts/armada-xp.dtsi
 455 +++ b/arch/arm/boot/dts/armada-xp.dtsi
 456 @@ -73,43 +73,6 @@
 457                                 status = "disabled";
 458                         };
 459
 460 -                       pinctrl: pin-ctrl@18000 {
 461 -                               reg = <0x18000 0x38>;
 462 -
 463 -                               pmx_ge0_gmii: pmx-ge0-gmii {
 464 -                                       marvell,pins =
 465 -                                            "mpp0",  "mpp1",  "mpp2",  "mpp3",
 466 -                                            "mpp4",  "mpp5",  "mpp6",  "mpp7",
 467 -                                            "mpp8",  "mpp9",  "mpp10", "mpp11",
 468 -                                            "mpp12", "mpp13", "mpp14", "mpp15",
 469 -                                            "mpp16", "mpp17", "mpp18", "mpp19",
 470 -                                            "mpp20", "mpp21", "mpp22", "mpp23";
 471 -                                       marvell,function = "ge0";
 472 -                               };
 473 -
 474 -                               pmx_ge0_rgmii: pmx-ge0-rgmii {
 475 -                                       marvell,pins =
 476 -                                            "mpp0", "mpp1", "mpp2", "mpp3",
 477 -                                            "mpp4", "mpp5", "mpp6", "mpp7",
 478 -                                            "mpp8", "mpp9", "mpp10", "mpp11";
 479 -                                       marvell,function = "ge0";
 480 -                               };
 481 -
 482 -                               pmx_ge1_rgmii: pmx-ge1-rgmii {
 483 -                                       marvell,pins =
 484 -                                            "mpp12", "mpp13", "mpp14", "mpp15",
 485 -                                            "mpp16", "mpp17", "mpp18", "mpp19",
 486 -                                            "mpp20", "mpp21", "mpp22", "mpp23";
 487 -                                       marvell,function = "ge1";
 488 -                               };
 489 -
 490 -                               sdio_pins: sdio-pins {
 491 -                                       marvell,pins = "mpp30", "mpp31", "mpp32",
 492 -                                                      "mpp33", "mpp34", "mpp35";
 493 -                                       marvell,function = "sd0";
 494 -                               };
 495 -                       };
 496 -
 497                         system-controller@18200 {
 498                                 compatible = "marvell,armada-370-xp-system-controller";
 499                                 reg = <0x18200 0x500>;
 500 @@ -238,3 +201,38 @@
 501                 };
 502         };
 503  };
 504 +
 505 +&pinctrl {
 506 +       pmx_ge0_gmii: pmx-ge0-gmii {
 507 +               marvell,pins =
 508 +                    "mpp0",  "mpp1",  "mpp2",  "mpp3",
 509 +                    "mpp4",  "mpp5",  "mpp6",  "mpp7",
 510 +                    "mpp8",  "mpp9",  "mpp10", "mpp11",
 511 +                    "mpp12", "mpp13", "mpp14", "mpp15",
 512 +                    "mpp16", "mpp17", "mpp18", "mpp19",
 513 +                    "mpp20", "mpp21", "mpp22", "mpp23";
 514 +               marvell,function = "ge0";
 515 +       };
 516 +
 517 +       pmx_ge0_rgmii: pmx-ge0-rgmii {
 518 +               marvell,pins =
 519 +                    "mpp0", "mpp1", "mpp2", "mpp3",
 520 +                    "mpp4", "mpp5", "mpp6", "mpp7",
 521 +                    "mpp8", "mpp9", "mpp10", "mpp11";
 522 +               marvell,function = "ge0";
 523 +       };
 524 +
 525 +       pmx_ge1_rgmii: pmx-ge1-rgmii {
 526 +               marvell,pins =
 527 +                    "mpp12", "mpp13", "mpp14", "mpp15",
 528 +                    "mpp16", "mpp17", "mpp18", "mpp19",
 529 +                    "mpp20", "mpp21", "mpp22", "mpp23";
 530 +               marvell,function = "ge1";
 531 +       };
 532 +
 533 +       sdio_pins: sdio-pins {
 534 +               marvell,pins = "mpp30", "mpp31", "mpp32",
 535 +                              "mpp33", "mpp34", "mpp35";
 536 +               marvell,function = "sd0";
 537 +       };
 538 +};