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 help 537 This option enables support for LEDs driven by a Linear Technology 538 LT3593 controller. This controller uses a special one-wire pulse 539 coding protocol to set the brightness. 540 541config LEDS_ADP5520 542 tristate "LED Support for ADP5520/ADP5501 PMIC" 543 depends on LEDS_CLASS 544 depends on PMIC_ADP5520 545 help 546 This option enables support for on-chip LED drivers found 547 on Analog Devices ADP5520/ADP5501 PMICs. 548 549 To compile this driver as a module, choose M here: the module will 550 be called leds-adp5520. 551 552config LEDS_MC13783 553 tristate "LED Support for MC13XXX PMIC" 554 depends on LEDS_CLASS 555 depends on MFD_MC13XXX 556 help 557 This option enables support for on-chip LED drivers found 558 on Freescale Semiconductor MC13783/MC13892/MC34708 PMIC. 559 560config LEDS_NS2 561 tristate "LED support for Network Space v2 GPIO LEDs" 562 depends on LEDS_CLASS 563 depends on MACH_KIRKWOOD || MACH_ARMADA_370 564 default y 565 help 566 This option enables support for the dual-GPIO LEDs found on the 567 following LaCie/Seagate boards: 568 569 Network Space v2 (and parents: Max, Mini) 570 Internet Space v2 571 d2 Network v2 572 n090401 (Seagate NAS 4-Bay) 573 574config LEDS_NETXBIG 575 tristate "LED support for Big Network series LEDs" 576 depends on LEDS_CLASS 577 depends on MACH_KIRKWOOD 578 default y 579 help 580 This option enables support for LEDs found on the LaCie 2Big 581 and 5Big Network v2 boards. The LEDs are wired to a CPLD and are 582 controlled through a GPIO extension bus. 583 584config LEDS_ASIC3 585 bool "LED support for the HTC ASIC3" 586 depends on LEDS_CLASS=y 587 depends on MFD_ASIC3 588 default y 589 help 590 This option enables support for the LEDs on the HTC ASIC3. The HTC 591 ASIC3 LED GPIOs are inputs, not outputs, thus the leds-gpio driver 592 cannot be used. This driver supports hardware blinking with an on+off 593 period from 62ms to 125s. Say Y to enable LEDs on the HP iPAQ hx4700. 594 595config LEDS_TCA6507 596 tristate "LED Support for TCA6507 I2C chip" 597 depends on LEDS_CLASS && I2C 598 help 599 This option enables support for LEDs connected to TC6507 600 LED driver chips accessed via the I2C bus. 601 Driver support brightness control and hardware-assisted blinking. 602 603config LEDS_TLC591XX 604 tristate "LED driver for TLC59108 and TLC59116 controllers" 605 depends on LEDS_CLASS && I2C 606 select REGMAP_I2C 607 help 608 This option enables support for Texas Instruments TLC59108 609 and TLC59116 LED controllers. 610 611config LEDS_MAX77693 612 tristate "LED support for MAX77693 Flash" 613 depends on LEDS_CLASS_FLASH 614 depends on V4L2_FLASH_LED_CLASS || !V4L2_FLASH_LED_CLASS 615 depends on MFD_MAX77693 616 depends on OF 617 help 618 This option enables support for the flash part of the MAX77693 619 multifunction device. It has build in control for two leds in flash 620 and torch mode. 621 622config LEDS_MAX8997 623 tristate "LED support for MAX8997 PMIC" 624 depends on LEDS_CLASS && MFD_MAX8997 625 help 626 This option enables support for on-chip LED drivers on 627 MAXIM MAX8997 PMIC. 628 629config LEDS_LM355x 630 tristate "LED support for LM3554 and LM3556 chips" 631 depends on LEDS_CLASS && I2C 632 select REGMAP_I2C 633 help 634 This option enables support for LEDs connected to LM3554 635 and LM3556. It includes Torch, Flash and Indicator functions. 636 637config LEDS_OT200 638 tristate "LED support for the Bachmann OT200" 639 depends on LEDS_CLASS && HAS_IOMEM && (X86_32 || COMPILE_TEST) 640 help 641 This option enables support for the LEDs on the Bachmann OT200. 642 Say Y to enable LEDs on the Bachmann OT200. 643 644config LEDS_MENF21BMC 645 tristate "LED support for the MEN 14F021P00 BMC" 646 depends on LEDS_CLASS && MFD_MENF21BMC 647 help 648 Say Y here to include support for the MEN 14F021P00 BMC LEDs. 649 650 This driver can also be built as a module. If so the module 651 will be called leds-menf21bmc. 652 653config LEDS_KTD2692 654 tristate "LED support for KTD2692 flash LED controller" 655 depends on LEDS_CLASS_FLASH && OF 656 depends on GPIOLIB || COMPILE_TEST 657 help 658 This option enables support for KTD2692 LED flash connected 659 through ExpressWire interface. 660 661 Say Y to enable this driver. 662 663config LEDS_IS31FL319X 664 tristate "LED Support for ISSI IS31FL319x I2C LED controller family" 665 depends on LEDS_CLASS && I2C && OF 666 select REGMAP_I2C 667 help 668 This option enables support for LEDs connected to ISSI IS31FL319x 669 fancy LED driver chips accessed via the I2C bus. 670 Driver supports individual PWM brightness control for each channel. 671 672 This driver can also be built as a module. If so the module will be 673 called leds-is31fl319x. 674 675config LEDS_IS31FL32XX 676 tristate "LED support for ISSI IS31FL32XX I2C LED controller family" 677 depends on LEDS_CLASS && I2C && OF 678 help 679 Say Y here to include support for ISSI IS31FL32XX and Si-En SN32xx 680 LED controllers. They are I2C devices with multiple constant-current 681 channels, each with independent 256-level PWM control. 682 683config LEDS_SC27XX_BLTC 684 tristate "LED support for the SC27xx breathing light controller" 685 depends on LEDS_CLASS && MFD_SC27XX_PMIC 686 depends on OF 687 help 688 Say Y here to include support for the SC27xx breathing light controller 689 LEDs. 690 691 This driver can also be built as a module. If so the module will be 692 called leds-sc27xx-bltc. 693 694comment "LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)" 695 696config LEDS_BLINKM 697 tristate "LED support for the BlinkM I2C RGB LED" 698 depends on LEDS_CLASS 699 depends on I2C 700 help 701 This option enables support for the BlinkM RGB LED connected 702 through I2C. Say Y to enable support for the BlinkM LED. 703 704config LEDS_POWERNV 705 tristate "LED support for PowerNV Platform" 706 depends on LEDS_CLASS 707 depends on PPC_POWERNV 708 depends on OF 709 help 710 This option enables support for the system LEDs present on 711 PowerNV platforms. Say 'y' to enable this support in kernel. 712 To compile this driver as a module, choose 'm' here: the module 713 will be called leds-powernv. 714 715config LEDS_SYSCON 716 bool "LED support for LEDs on system controllers" 717 depends on LEDS_CLASS=y 718 depends on MFD_SYSCON 719 depends on OF 720 help 721 This option enables support for the LEDs on syscon type 722 devices. This will only work with device tree enabled 723 devices. 724 725config LEDS_PM8058 726 tristate "LED Support for the Qualcomm PM8058 PMIC" 727 depends on MFD_PM8XXX 728 depends on LEDS_CLASS 729 help 730 Choose this option if you want to use the LED drivers in 731 the Qualcomm PM8058 PMIC. 732 733config LEDS_MLXCPLD 734 tristate "LED support for the Mellanox boards" 735 depends on X86 && DMI 736 depends on LEDS_CLASS 737 help 738 This option enables support for the LEDs on the Mellanox 739 boards. Say Y to enable these. 740 741config LEDS_MLXREG 742 tristate "LED support for the Mellanox switches management control" 743 depends on LEDS_CLASS 744 help 745 This option enables support for the LEDs on the Mellanox Ethernet and 746 InfiniBand switches. The driver can be activated by the platform device 747 device add call. Say Y to enable these. To compile this driver as a 748 module, choose 'M' here: the module will be called leds-mlxreg. 749 750config LEDS_USER 751 tristate "Userspace LED support" 752 depends on LEDS_CLASS 753 help 754 This option enables support for userspace LEDs. Say 'y' to enable this 755 support in kernel. To compile this driver as a module, choose 'm' here: 756 the module will be called uleds. 757 758config LEDS_NIC78BX 759 tristate "LED support for NI PXI NIC78bx devices" 760 depends on LEDS_CLASS 761 depends on X86 && ACPI 762 help 763 This option enables support for the User1 and User2 LEDs on NI 764 PXI NIC78bx devices. 765 766 To compile this driver as a module, choose M here: the module 767 will be called leds-nic78bx. 768 769comment "LED Triggers" 770source "drivers/leds/trigger/Kconfig" 771 772endif # NEW_LEDS 773