1config LEDS_GPIO_REGISTER 2 bool 3 help 4 This option provides the function gpio_led_register_device. 5 As this function is used by arch code it must not be compiled as a 6 module. 7 8menuconfig NEW_LEDS 9 bool "LED Support" 10 help 11 Say Y to enable Linux LED support. This allows control of supported 12 LEDs from both userspace and optionally, by kernel events (triggers). 13 14if NEW_LEDS 15 16config LEDS_CLASS 17 tristate "LED Class Support" 18 help 19 This option enables the led sysfs class in /sys/class/leds. You'll 20 need this to do anything useful with LEDs. If unsure, say N. 21 22config LEDS_CLASS_FLASH 23 tristate "LED Flash Class Support" 24 depends on LEDS_CLASS 25 help 26 This option enables the flash led sysfs class in /sys/class/leds. 27 It wrapps LED Class and adds flash LEDs specific sysfs attributes 28 and kernel internal API to it. You'll need this to provide support 29 for the flash related features of a LED device. It can be built 30 as a module. 31 32config LEDS_BRIGHTNESS_HW_CHANGED 33 bool "LED Class brightness_hw_changed attribute support" 34 depends on LEDS_CLASS 35 help 36 This option enables support for the brightness_hw_changed attribute 37 for led sysfs class devices under /sys/class/leds. 38 39 See Documentation/ABI/testing/sysfs-class-led for details. 40 41comment "LED drivers" 42 43config LEDS_88PM860X 44 tristate "LED Support for Marvell 88PM860x PMIC" 45 depends on LEDS_CLASS 46 depends on MFD_88PM860X 47 help 48 This option enables support for on-chip LED drivers found on Marvell 49 Semiconductor 88PM8606 PMIC. 50 51config LEDS_AAT1290 52 tristate "LED support for the AAT1290" 53 depends on LEDS_CLASS_FLASH 54 depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS 55 depends on GPIOLIB || COMPILE_TEST 56 depends on OF 57 depends on PINCTRL 58 help 59 This option enables support for the LEDs on the AAT1290. 60 61config LEDS_AN30259A 62 tristate "LED support for Panasonic AN30259A" 63 depends on LEDS_CLASS && I2C && OF 64 help 65 This option enables support for the AN30259A 3-channel 66 LED driver. 67 68 To compile this driver as a module, choose M here: the module 69 will be called leds-an30259a. 70 71config LEDS_APU 72 tristate "Front panel LED support for PC Engines APU/APU2/APU3 boards" 73 depends on LEDS_CLASS 74 depends on X86 && DMI 75 help 76 This driver makes the PC Engines APU/APU2/APU3 front panel LEDs 77 accessible from userspace programs through the LED subsystem. 78 79 To compile this driver as a module, choose M here: the 80 module will be called leds-apu. 81 82config LEDS_AS3645A 83 tristate "AS3645A and LM3555 LED flash controllers support" 84 depends on I2C && LEDS_CLASS_FLASH 85 depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS 86 help 87 Enable LED flash class support for AS3645A LED flash 88 controller. V4L2 flash API is provided as well if 89 CONFIG_V4L2_FLASH_API is enabled. 90 91config LEDS_BCM6328 92 tristate "LED Support for Broadcom BCM6328" 93 depends on LEDS_CLASS 94 depends on HAS_IOMEM 95 depends on OF 96 help 97 This option enables support for LEDs connected to the BCM6328 98 LED HW controller accessed via MMIO registers. 99 100config LEDS_BCM6358 101 tristate "LED Support for Broadcom BCM6358" 102 depends on LEDS_CLASS 103 depends on HAS_IOMEM 104 depends on OF 105 help 106 This option enables support for LEDs connected to the BCM6358 107 LED HW controller accessed via MMIO registers. 108 109config LEDS_CPCAP 110 tristate "LED Support for Motorola CPCAP" 111 depends on LEDS_CLASS 112 depends on MFD_CPCAP 113 depends on OF 114 help 115 This option enables support for LEDs offered by Motorola's 116 CPCAP PMIC. 117 118config LEDS_CR0014114 119 tristate "LED Support for Crane CR0014114" 120 depends on LEDS_CLASS 121 depends on SPI 122 depends on OF 123 help 124 This option enables support for CR0014114 LED Board which 125 is widely used in vending machines produced by 126 Crane Merchandising Systems. 127 128 To compile this driver as a module, choose M here: the module 129 will be called leds-cr0014114. 130 131config LEDS_LM3530 132 tristate "LCD Backlight driver for LM3530" 133 depends on LEDS_CLASS 134 depends on I2C 135 help 136 This option enables support for the LCD backlight using 137 LM3530 ambient light sensor chip. This ALS chip can be 138 controlled manually or using PWM input or using ambient 139 light automatically. 140 141config LEDS_LM3533 142 tristate "LED support for LM3533" 143 depends on LEDS_CLASS 144 depends on MFD_LM3533 145 help 146 This option enables support for the LEDs on National Semiconductor / 147 TI LM3533 Lighting Power chips. 148 149 The LEDs can be controlled directly, through PWM input, or by the 150 ambient-light-sensor interface. The chip supports 151 hardware-accelerated blinking with maximum on and off periods of 9.8 152 and 77 seconds respectively. 153 154config LEDS_LM3642 155 tristate "LED support for LM3642 Chip" 156 depends on LEDS_CLASS && I2C 157 select REGMAP_I2C 158 help 159 This option enables support for LEDs connected to LM3642. 160 The LM3642 is a 4MHz fixed-frequency synchronous boost 161 converter plus 1.5A constant current driver for a high-current 162 white LED. 163 164config LEDS_LM3692X 165 tristate "LED support for LM3692x Chips" 166 depends on LEDS_CLASS && I2C && OF 167 select REGMAP_I2C 168 help 169 This option enables support for the TI LM3692x family 170 of white LED string drivers used for backlighting. 171 172config LEDS_LM3601X 173 tristate "LED support for LM3601x Chips" 174 depends on LEDS_CLASS && I2C 175 depends on LEDS_CLASS_FLASH 176 select REGMAP_I2C 177 help 178 This option enables support for the TI LM3601x family 179 of flash, torch and indicator classes. 180 181config LEDS_LOCOMO 182 tristate "LED Support for Locomo device" 183 depends on LEDS_CLASS 184 depends on SHARP_LOCOMO 185 help 186 This option enables support for the LEDs on Sharp Locomo. 187 Zaurus models SL-5500 and SL-5600. 188 189config LEDS_MIKROTIK_RB532 190 tristate "LED Support for Mikrotik Routerboard 532" 191 depends on LEDS_CLASS 192 depends on MIKROTIK_RB532 193 help 194 This option enables support for the so called "User LED" of 195 Mikrotik's Routerboard 532. 196 197config LEDS_MT6323 198 tristate "LED Support for Mediatek MT6323 PMIC" 199 depends on LEDS_CLASS 200 depends on MFD_MT6397 201 help 202 This option enables support for on-chip LED drivers found on 203 Mediatek MT6323 PMIC. 204 205config LEDS_S3C24XX 206 tristate "LED Support for Samsung S3C24XX GPIO LEDs" 207 depends on LEDS_CLASS 208 depends on ARCH_S3C24XX 209 help 210 This option enables support for LEDs connected to GPIO lines 211 on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440. 212 213config LEDS_NET48XX 214 tristate "LED Support for Soekris net48xx series Error LED" 215 depends on LEDS_CLASS 216 depends on SCx200_GPIO 217 help 218 This option enables support for the Soekris net4801 and net4826 error 219 LED. 220 221config LEDS_FSG 222 tristate "LED Support for the Freecom FSG-3" 223 depends on LEDS_CLASS 224 depends on MACH_FSG 225 help 226 This option enables support for the LEDs on the Freecom FSG-3. 227 228config LEDS_WRAP 229 tristate "LED Support for the WRAP series LEDs" 230 depends on LEDS_CLASS 231 depends on SCx200_GPIO 232 help 233 This option enables support for the PCEngines WRAP programmable LEDs. 234 235config LEDS_COBALT_QUBE 236 tristate "LED Support for the Cobalt Qube series front LED" 237 depends on LEDS_CLASS 238 depends on MIPS_COBALT 239 help 240 This option enables support for the front LED on Cobalt Qube series 241 242config LEDS_COBALT_RAQ 243 bool "LED Support for the Cobalt Raq series" 244 depends on LEDS_CLASS=y && MIPS_COBALT 245 select LEDS_TRIGGERS 246 help 247 This option enables support for the Cobalt Raq series LEDs. 248 249config LEDS_SUNFIRE 250 tristate "LED support for SunFire servers." 251 depends on LEDS_CLASS 252 depends on SPARC64 253 select LEDS_TRIGGERS 254 help 255 This option enables support for the Left, Middle, and Right 256 LEDs on the I/O and CPU boards of SunFire UltraSPARC servers. 257 258config LEDS_IPAQ_MICRO 259 tristate "LED Support for the Compaq iPAQ h3xxx" 260 depends on LEDS_CLASS 261 depends on MFD_IPAQ_MICRO 262 help 263 Choose this option if you want to use the notification LED on 264 Compaq/HP iPAQ h3100 and h3600. 265 266config LEDS_HP6XX 267 tristate "LED Support for the HP Jornada 6xx" 268 depends on LEDS_CLASS 269 depends on SH_HP6XX 270 help 271 This option enables LED support for the handheld 272 HP Jornada 620/660/680/690. 273 274config LEDS_PCA9532 275 tristate "LED driver for PCA9532 dimmer" 276 depends on LEDS_CLASS 277 depends on I2C && INPUT 278 help 279 This option enables support for NXP pca9532 280 LED controller. It is generally only useful 281 as a platform driver 282 283config LEDS_PCA9532_GPIO 284 bool "Enable GPIO support for PCA9532" 285 depends on LEDS_PCA9532 286 depends on GPIOLIB 287 help 288 Allow unused pins on PCA9532 to be used as gpio. 289 290 To use a pin as gpio pca9532_type in pca9532_platform data needs to 291 set to PCA9532_TYPE_GPIO. 292 293config LEDS_GPIO 294 tristate "LED Support for GPIO connected LEDs" 295 depends on LEDS_CLASS 296 depends on GPIOLIB || COMPILE_TEST 297 help 298 This option enables support for the LEDs connected to GPIO 299 outputs. To be useful the particular board must have LEDs 300 and they must be connected to the GPIO lines. The LEDs must be 301 defined as platform devices and/or OpenFirmware platform devices. 302 The code to use these bindings can be selected below. 303 304config LEDS_LP3944 305 tristate "LED Support for N.S. LP3944 (Fun Light) I2C chip" 306 depends on LEDS_CLASS 307 depends on I2C 308 help 309 This option enables support for LEDs connected to the National 310 Semiconductor LP3944 Lighting Management Unit (LMU) also known as 311 Fun Light Chip. 312 313 To compile this driver as a module, choose M here: the 314 module will be called leds-lp3944. 315 316config LEDS_LP3952 317 tristate "LED Support for TI LP3952 2 channel LED driver" 318 depends on LEDS_CLASS 319 depends on I2C 320 depends on GPIOLIB 321 select REGMAP_I2C 322 help 323 This option enables support for LEDs connected to the Texas 324 Instruments LP3952 LED driver. 325 326 To compile this driver as a module, choose M here: the 327 module will be called leds-lp3952. 328 329config LEDS_LP55XX_COMMON 330 tristate "Common Driver for TI/National LP5521/5523/55231/5562/8501" 331 depends on LEDS_LP5521 || LEDS_LP5523 || LEDS_LP5562 || LEDS_LP8501 332 select FW_LOADER 333 select FW_LOADER_USER_HELPER 334 help 335 This option supports common operations for LP5521/5523/55231/5562/8501 336 devices. 337 338config LEDS_LP5521 339 tristate "LED Support for N.S. LP5521 LED driver chip" 340 depends on LEDS_CLASS && I2C 341 select LEDS_LP55XX_COMMON 342 help 343 If you say yes here you get support for the National Semiconductor 344 LP5521 LED driver. It is 3 channel chip with programmable engines. 345 Driver provides direct control via LED class and interface for 346 programming the engines. 347 348config LEDS_LP5523 349 tristate "LED Support for TI/National LP5523/55231 LED driver chip" 350 depends on LEDS_CLASS && I2C 351 select LEDS_LP55XX_COMMON 352 help 353 If you say yes here you get support for TI/National Semiconductor 354 LP5523/55231 LED driver. 355 It is 9 channel chip with programmable engines. 356 Driver provides direct control via LED class and interface for 357 programming the engines. 358 359config LEDS_LP5562 360 tristate "LED Support for TI LP5562 LED driver chip" 361 depends on LEDS_CLASS && I2C 362 select LEDS_LP55XX_COMMON 363 help 364 If you say yes here you get support for TI LP5562 LED driver. 365 It is 4 channels chip with programmable engines. 366 Driver provides direct control via LED class and interface for 367 programming the engines. 368 369config LEDS_LP8501 370 tristate "LED Support for TI LP8501 LED driver chip" 371 depends on LEDS_CLASS && I2C 372 select LEDS_LP55XX_COMMON 373 help 374 If you say yes here you get support for TI LP8501 LED driver. 375 It is 9 channel chip with programmable engines. 376 Driver provides direct control via LED class and interface for 377 programming the engines. 378 It is similar as LP5523, but output power selection is available. 379 And register layout and engine program schemes are different. 380 381config LEDS_LP8788 382 tristate "LED support for the TI LP8788 PMIC" 383 depends on LEDS_CLASS 384 depends on MFD_LP8788 385 help 386 This option enables support for the Keyboard LEDs on the LP8788 PMIC. 387 388config LEDS_LP8860 389 tristate "LED support for the TI LP8860 4 channel LED driver" 390 depends on LEDS_CLASS && I2C && OF 391 select REGMAP_I2C 392 help 393 If you say yes here you get support for the TI LP8860 4 channel 394 LED driver. 395 This option enables support for the display cluster LEDs 396 on the LP8860 4 channel LED driver using the I2C communication 397 bus. 398 399config LEDS_CLEVO_MAIL 400 tristate "Mail LED on Clevo notebook" 401 depends on LEDS_CLASS 402 depends on X86 && SERIO_I8042 && DMI 403 help 404 This driver makes the mail LED accessible from userspace 405 programs through the leds subsystem. This LED have three 406 known mode: off, blink at 0.5Hz and blink at 1Hz. 407 408 The driver supports two kinds of interface: using ledtrig-timer 409 or through /sys/class/leds/clevo::mail/brightness. As this LED 410 cannot change it's brightness it blinks instead. The brightness 411 value 0 means off, 1..127 means blink at 0.5Hz and 128..255 means 412 blink at 1Hz. 413 414 This module can drive the mail LED for the following notebooks: 415 416 Clevo D400P 417 Clevo D410J 418 Clevo D410V 419 Clevo D400V/D470V (not tested, but might work) 420 Clevo M540N 421 Clevo M5x0N (not tested, but might work) 422 Positivo Mobile (Clevo M5x0V) 423 424 If your model is not listed here you can try the "nodetect" 425 module parameter. 426 427 To compile this driver as a module, choose M here: the 428 module will be called leds-clevo-mail. 429 430config LEDS_PCA955X 431 tristate "LED Support for PCA955x I2C chips" 432 depends on LEDS_CLASS 433 depends on I2C 434 help 435 This option enables support for LEDs connected to PCA955x 436 LED driver chips accessed via the I2C bus. Supported 437 devices include PCA9550, PCA9551, PCA9552, and PCA9553. 438 439config LEDS_PCA955X_GPIO 440 bool "Enable GPIO support for PCA955X" 441 depends on LEDS_PCA955X 442 depends on GPIOLIB 443 help 444 Allow unused pins on PCA955X to be used as gpio. 445 446 To use a pin as gpio the pin type should be set to 447 PCA955X_TYPE_GPIO in the device tree. 448 449 450config LEDS_PCA963X 451 tristate "LED support for PCA963x I2C chip" 452 depends on LEDS_CLASS 453 depends on I2C 454 help 455 This option enables support for LEDs connected to the PCA963x 456 LED driver chip accessed via the I2C bus. Supported 457 devices include PCA9633 and PCA9634 458 459config LEDS_WM831X_STATUS 460 tristate "LED support for status LEDs on WM831x PMICs" 461 depends on LEDS_CLASS 462 depends on MFD_WM831X 463 help 464 This option enables support for the status LEDs of the WM831x 465 series of PMICs. 466 467config LEDS_WM8350 468 tristate "LED Support for WM8350 AudioPlus PMIC" 469 depends on LEDS_CLASS 470 depends on MFD_WM8350 471 help 472 This option enables support for LEDs driven by the Wolfson 473 Microelectronics WM8350 AudioPlus PMIC. 474 475config LEDS_DA903X 476 tristate "LED Support for DA9030/DA9034 PMIC" 477 depends on LEDS_CLASS 478 depends on PMIC_DA903X 479 help 480 This option enables support for on-chip LED drivers found 481 on Dialog Semiconductor DA9030/DA9034 PMICs. 482 483config LEDS_DA9052 484 tristate "Dialog DA9052/DA9053 LEDS" 485 depends on LEDS_CLASS 486 depends on PMIC_DA9052 487 help 488 This option enables support for on-chip LED drivers found 489 on Dialog Semiconductor DA9052-BC and DA9053-AA/Bx PMICs. 490 491config LEDS_DAC124S085 492 tristate "LED Support for DAC124S085 SPI DAC" 493 depends on LEDS_CLASS 494 depends on SPI 495 help 496 This option enables support for DAC124S085 SPI DAC from NatSemi, 497 which can be used to control up to four LEDs. 498 499config LEDS_PWM 500 tristate "PWM driven LED Support" 501 depends on LEDS_CLASS 502 depends on PWM 503 help 504 This option enables support for pwm driven LEDs 505 506config LEDS_REGULATOR 507 tristate "REGULATOR driven LED support" 508 depends on LEDS_CLASS 509 depends on REGULATOR 510 help 511 This option enables support for regulator driven LEDs. 512 513config LEDS_BD2802 514 tristate "LED driver for BD2802 RGB LED" 515 depends on LEDS_CLASS 516 depends on I2C 517 help 518 This option enables support for BD2802GU RGB LED driver chips 519 accessed via the I2C bus. 520 521config LEDS_INTEL_SS4200 522 tristate "LED driver for Intel NAS SS4200 series" 523 depends on LEDS_CLASS 524 depends on PCI && DMI 525 depends on X86 526 help 527 This option enables support for the Intel SS4200 series of 528 Network Attached Storage servers. You may control the hard 529 drive or power LEDs on the front panel. Using this driver 530 can stop the front LED from blinking after startup. 531 532config LEDS_LT3593 533 tristate "LED driver for LT3593 controllers" 534 depends on LEDS_CLASS 535 depends on GPIOLIB || COMPILE_TEST 536 depends on OF 537 help 538 This option enables support for LEDs driven by a Linear Technology 539 LT3593 controller. This controller uses a special one-wire pulse 540 coding protocol to set the brightness. 541 542config LEDS_ADP5520 543 tristate "LED Support for ADP5520/ADP5501 PMIC" 544 depends on LEDS_CLASS 545 depends on PMIC_ADP5520 546 help 547 This option enables support for on-chip LED drivers found 548 on Analog Devices ADP5520/ADP5501 PMICs. 549 550 To compile this driver as a module, choose M here: the module will 551 be called leds-adp5520. 552 553config LEDS_MC13783 554 tristate "LED Support for MC13XXX PMIC" 555 depends on LEDS_CLASS 556 depends on MFD_MC13XXX 557 help 558 This option enables support for on-chip LED drivers found 559 on Freescale Semiconductor MC13783/MC13892/MC34708 PMIC. 560 561config LEDS_NS2 562 tristate "LED support for Network Space v2 GPIO LEDs" 563 depends on LEDS_CLASS 564 depends on MACH_KIRKWOOD || MACH_ARMADA_370 565 default y 566 help 567 This option enables support for the dual-GPIO LEDs found on the 568 following LaCie/Seagate boards: 569 570 Network Space v2 (and parents: Max, Mini) 571 Internet Space v2 572 d2 Network v2 573 n090401 (Seagate NAS 4-Bay) 574 575config LEDS_NETXBIG 576 tristate "LED support for Big Network series LEDs" 577 depends on LEDS_CLASS 578 depends on MACH_KIRKWOOD 579 default y 580 help 581 This option enables support for LEDs found on the LaCie 2Big 582 and 5Big Network v2 boards. The LEDs are wired to a CPLD and are 583 controlled through a GPIO extension bus. 584 585config LEDS_ASIC3 586 bool "LED support for the HTC ASIC3" 587 depends on LEDS_CLASS=y 588 depends on MFD_ASIC3 589 default y 590 help 591 This option enables support for the LEDs on the HTC ASIC3. The HTC 592 ASIC3 LED GPIOs are inputs, not outputs, thus the leds-gpio driver 593 cannot be used. This driver supports hardware blinking with an on+off 594 period from 62ms to 125s. Say Y to enable LEDs on the HP iPAQ hx4700. 595 596config LEDS_TCA6507 597 tristate "LED Support for TCA6507 I2C chip" 598 depends on LEDS_CLASS && I2C 599 help 600 This option enables support for LEDs connected to TC6507 601 LED driver chips accessed via the I2C bus. 602 Driver support brightness control and hardware-assisted blinking. 603 604config LEDS_TLC591XX 605 tristate "LED driver for TLC59108 and TLC59116 controllers" 606 depends on LEDS_CLASS && I2C 607 select REGMAP_I2C 608 help 609 This option enables support for Texas Instruments TLC59108 610 and TLC59116 LED controllers. 611 612config LEDS_MAX77693 613 tristate "LED support for MAX77693 Flash" 614 depends on LEDS_CLASS_FLASH 615 depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS 616 depends on MFD_MAX77693 617 depends on OF 618 help 619 This option enables support for the flash part of the MAX77693 620 multifunction device. It has build in control for two leds in flash 621 and torch mode. 622 623config LEDS_MAX8997 624 tristate "LED support for MAX8997 PMIC" 625 depends on LEDS_CLASS && MFD_MAX8997 626 help 627 This option enables support for on-chip LED drivers on 628 MAXIM MAX8997 PMIC. 629 630config LEDS_LM355x 631 tristate "LED support for LM3554 and LM3556 chips" 632 depends on LEDS_CLASS && I2C 633 select REGMAP_I2C 634 help 635 This option enables support for LEDs connected to LM3554 636 and LM3556. It includes Torch, Flash and Indicator functions. 637 638config LEDS_OT200 639 tristate "LED support for the Bachmann OT200" 640 depends on LEDS_CLASS && HAS_IOMEM && (X86_32 || COMPILE_TEST) 641 help 642 This option enables support for the LEDs on the Bachmann OT200. 643 Say Y to enable LEDs on the Bachmann OT200. 644 645config LEDS_MENF21BMC 646 tristate "LED support for the MEN 14F021P00 BMC" 647 depends on LEDS_CLASS && MFD_MENF21BMC 648 help 649 Say Y here to include support for the MEN 14F021P00 BMC LEDs. 650 651 This driver can also be built as a module. If so the module 652 will be called leds-menf21bmc. 653 654config LEDS_KTD2692 655 tristate "LED support for KTD2692 flash LED controller" 656 depends on LEDS_CLASS_FLASH && OF 657 depends on GPIOLIB || COMPILE_TEST 658 help 659 This option enables support for KTD2692 LED flash connected 660 through ExpressWire interface. 661 662 Say Y to enable this driver. 663 664config LEDS_IS31FL319X 665 tristate "LED Support for ISSI IS31FL319x I2C LED controller family" 666 depends on LEDS_CLASS && I2C && OF 667 select REGMAP_I2C 668 help 669 This option enables support for LEDs connected to ISSI IS31FL319x 670 fancy LED driver chips accessed via the I2C bus. 671 Driver supports individual PWM brightness control for each channel. 672 673 This driver can also be built as a module. If so the module will be 674 called leds-is31fl319x. 675 676config LEDS_IS31FL32XX 677 tristate "LED support for ISSI IS31FL32XX I2C LED controller family" 678 depends on LEDS_CLASS && I2C && OF 679 help 680 Say Y here to include support for ISSI IS31FL32XX and Si-En SN32xx 681 LED controllers. They are I2C devices with multiple constant-current 682 channels, each with independent 256-level PWM control. 683 684config LEDS_SC27XX_BLTC 685 tristate "LED support for the SC27xx breathing light controller" 686 depends on LEDS_CLASS && MFD_SC27XX_PMIC 687 depends on OF 688 help 689 Say Y here to include support for the SC27xx breathing light controller 690 LEDs. 691 692 This driver can also be built as a module. If so the module will be 693 called leds-sc27xx-bltc. 694 695comment "LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)" 696 697config LEDS_BLINKM 698 tristate "LED support for the BlinkM I2C RGB LED" 699 depends on LEDS_CLASS 700 depends on I2C 701 help 702 This option enables support for the BlinkM RGB LED connected 703 through I2C. Say Y to enable support for the BlinkM LED. 704 705config LEDS_POWERNV 706 tristate "LED support for PowerNV Platform" 707 depends on LEDS_CLASS 708 depends on PPC_POWERNV 709 depends on OF 710 help 711 This option enables support for the system LEDs present on 712 PowerNV platforms. Say 'y' to enable this support in kernel. 713 To compile this driver as a module, choose 'm' here: the module 714 will be called leds-powernv. 715 716config LEDS_SYSCON 717 bool "LED support for LEDs on system controllers" 718 depends on LEDS_CLASS=y 719 depends on MFD_SYSCON 720 depends on OF 721 help 722 This option enables support for the LEDs on syscon type 723 devices. This will only work with device tree enabled 724 devices. 725 726config LEDS_PM8058 727 tristate "LED Support for the Qualcomm PM8058 PMIC" 728 depends on MFD_PM8XXX 729 depends on LEDS_CLASS 730 help 731 Choose this option if you want to use the LED drivers in 732 the Qualcomm PM8058 PMIC. 733 734config LEDS_MLXCPLD 735 tristate "LED support for the Mellanox boards" 736 depends on X86 && DMI 737 depends on LEDS_CLASS 738 help 739 This option enables support for the LEDs on the Mellanox 740 boards. Say Y to enable these. 741 742config LEDS_MLXREG 743 tristate "LED support for the Mellanox switches management control" 744 depends on LEDS_CLASS 745 help 746 This option enables support for the LEDs on the Mellanox Ethernet and 747 InfiniBand switches. The driver can be activated by the platform device 748 device add call. Say Y to enable these. To compile this driver as a 749 module, choose 'M' here: the module will be called leds-mlxreg. 750 751config LEDS_USER 752 tristate "Userspace LED support" 753 depends on LEDS_CLASS 754 help 755 This option enables support for userspace LEDs. Say 'y' to enable this 756 support in kernel. To compile this driver as a module, choose 'm' here: 757 the module will be called uleds. 758 759config LEDS_NIC78BX 760 tristate "LED support for NI PXI NIC78bx devices" 761 depends on LEDS_CLASS 762 depends on X86 && ACPI 763 help 764 This option enables support for the User1 and User2 LEDs on NI 765 PXI NIC78bx devices. 766 767 To compile this driver as a module, choose M here: the module 768 will be called leds-nic78bx. 769 770comment "LED Triggers" 771source "drivers/leds/trigger/Kconfig" 772 773endif # NEW_LEDS 774