diff options
Diffstat (limited to 'drivers/leds/Kconfig')
| -rw-r--r-- | drivers/leds/Kconfig | 417 |
1 files changed, 342 insertions, 75 deletions
diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig index 742713611bc..a1b044e7eaa 100644 --- a/drivers/leds/Kconfig +++ b/drivers/leds/Kconfig @@ -1,3 +1,10 @@ +config LEDS_GPIO_REGISTER + bool + help + This option provides the function gpio_led_register_device. + As this function is used by arch code it must not be compiled as a + module. + menuconfig NEW_LEDS bool "LED Support" help @@ -17,67 +24,106 @@ config LEDS_CLASS comment "LED drivers" +config LEDS_88PM860X + tristate "LED Support for Marvell 88PM860x PMIC" + depends on LEDS_CLASS + depends on MFD_88PM860X + help + This option enables support for on-chip LED drivers found on Marvell + Semiconductor 88PM8606 PMIC. + config LEDS_ATMEL_PWM tristate "LED Support using Atmel PWM outputs" - depends on LEDS_CLASS && ATMEL_PWM + depends on LEDS_CLASS + depends on ATMEL_PWM help This option enables support for LEDs driven using outputs of the dedicated PWM controller found on newer Atmel SOCs. +config LEDS_LM3530 + tristate "LCD Backlight driver for LM3530" + depends on LEDS_CLASS + depends on I2C + help + This option enables support for the LCD backlight using + LM3530 ambient light sensor chip. This ALS chip can be + controlled manually or using PWM input or using ambient + light automatically. + +config LEDS_LM3533 + tristate "LED support for LM3533" + depends on LEDS_CLASS + depends on MFD_LM3533 + help + This option enables support for the LEDs on National Semiconductor / + TI LM3533 Lighting Power chips. + + The LEDs can be controlled directly, through PWM input, or by the + ambient-light-sensor interface. The chip supports + hardware-accelerated blinking with maximum on and off periods of 9.8 + and 77 seconds respectively. + +config LEDS_LM3642 + tristate "LED support for LM3642 Chip" + depends on LEDS_CLASS && I2C + select REGMAP_I2C + help + This option enables support for LEDs connected to LM3642. + The LM3642 is a 4MHz fixed-frequency synchronous boost + converter plus 1.5A constant current driver for a high-current + white LED. + + config LEDS_LOCOMO tristate "LED Support for Locomo device" - depends on LEDS_CLASS && SHARP_LOCOMO + depends on LEDS_CLASS + depends on SHARP_LOCOMO help This option enables support for the LEDs on Sharp Locomo. Zaurus models SL-5500 and SL-5600. +config LEDS_MIKROTIK_RB532 + tristate "LED Support for Mikrotik Routerboard 532" + depends on LEDS_CLASS + depends on MIKROTIK_RB532 + help + This option enables support for the so called "User LED" of + Mikrotik's Routerboard 532. + config LEDS_S3C24XX tristate "LED Support for Samsung S3C24XX GPIO LEDs" - depends on LEDS_CLASS && ARCH_S3C2410 + depends on LEDS_CLASS + depends on ARCH_S3C24XX help This option enables support for LEDs connected to GPIO lines on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440. -config LEDS_AMS_DELTA - tristate "LED Support for the Amstrad Delta (E3)" - depends on LEDS_CLASS && MACH_AMS_DELTA - help - This option enables support for the LEDs on Amstrad Delta (E3). - config LEDS_NET48XX tristate "LED Support for Soekris net48xx series Error LED" - depends on LEDS_CLASS && SCx200_GPIO + depends on LEDS_CLASS + depends on SCx200_GPIO help This option enables support for the Soekris net4801 and net4826 error LED. config LEDS_FSG tristate "LED Support for the Freecom FSG-3" - depends on LEDS_CLASS && MACH_FSG + depends on LEDS_CLASS + depends on MACH_FSG help This option enables support for the LEDs on the Freecom FSG-3. config LEDS_WRAP tristate "LED Support for the WRAP series LEDs" - depends on LEDS_CLASS && SCx200_GPIO + depends on LEDS_CLASS + depends on SCx200_GPIO help This option enables support for the PCEngines WRAP programmable LEDs. -config LEDS_ALIX2 - tristate "LED Support for ALIX.2 and ALIX.3 series" - depends on LEDS_CLASS && X86 && EXPERIMENTAL - help - This option enables support for the PCEngines ALIX.2 and ALIX.3 LEDs. - -config LEDS_H1940 - tristate "LED Support for iPAQ H1940 device" - depends on LEDS_CLASS && ARCH_H1940 - help - This option enables support for the LEDs on the h1940. - config LEDS_COBALT_QUBE tristate "LED Support for the Cobalt Qube series front LED" - depends on LEDS_CLASS && MIPS_COBALT + depends on LEDS_CLASS + depends on MIPS_COBALT help This option enables support for the front LED on Cobalt Qube series @@ -90,7 +136,8 @@ config LEDS_COBALT_RAQ config LEDS_SUNFIRE tristate "LED support for SunFire servers." - depends on LEDS_CLASS && SPARC64 + depends on LEDS_CLASS + depends on SPARC64 select LEDS_TRIGGERS help This option enables support for the Left, Middle, and Right @@ -98,30 +145,116 @@ config LEDS_SUNFIRE config LEDS_HP6XX tristate "LED Support for the HP Jornada 6xx" - depends on LEDS_CLASS && SH_HP6XX + depends on LEDS_CLASS + depends on SH_HP6XX help - This option enables led support for the handheld + This option enables LED support for the handheld HP Jornada 620/660/680/690. config LEDS_PCA9532 tristate "LED driver for PCA9532 dimmer" - depends on LEDS_CLASS && I2C && INPUT && EXPERIMENTAL + depends on LEDS_CLASS + depends on I2C && INPUT help This option enables support for NXP pca9532 - led controller. It is generally only usefull + LED controller. It is generally only useful as a platform driver +config LEDS_PCA9532_GPIO + bool "Enable GPIO support for PCA9532" + depends on LEDS_PCA9532 + depends on GPIOLIB + help + Allow unused pins on PCA9532 to be used as gpio. + + To use a pin as gpio pca9532_type in pca9532_platform data needs to + set to PCA9532_TYPE_GPIO. + config LEDS_GPIO tristate "LED Support for GPIO connected LEDs" - depends on LEDS_CLASS && GENERIC_GPIO + depends on LEDS_CLASS + depends on GPIOLIB help This option enables support for the LEDs connected to GPIO outputs. To be useful the particular board must have LEDs - and they must be connected to the GPIO lines. + and they must be connected to the GPIO lines. The LEDs must be + defined as platform devices and/or OpenFirmware platform devices. + The code to use these bindings can be selected below. + +config LEDS_LP3944 + tristate "LED Support for N.S. LP3944 (Fun Light) I2C chip" + depends on LEDS_CLASS + depends on I2C + help + This option enables support for LEDs connected to the National + Semiconductor LP3944 Lighting Management Unit (LMU) also known as + Fun Light Chip. + + To compile this driver as a module, choose M here: the + module will be called leds-lp3944. + +config LEDS_LP55XX_COMMON + tristate "Common Driver for TI/National LP5521/5523/55231/5562/8501" + depends on LEDS_LP5521 || LEDS_LP5523 || LEDS_LP5562 || LEDS_LP8501 + select FW_LOADER + help + This option supports common operations for LP5521/5523/55231/5562/8501 + devices. + +config LEDS_LP5521 + tristate "LED Support for N.S. LP5521 LED driver chip" + depends on LEDS_CLASS && I2C + select LEDS_LP55XX_COMMON + help + If you say yes here you get support for the National Semiconductor + LP5521 LED driver. It is 3 channel chip with programmable engines. + Driver provides direct control via LED class and interface for + programming the engines. + +config LEDS_LP5523 + tristate "LED Support for TI/National LP5523/55231 LED driver chip" + depends on LEDS_CLASS && I2C + select LEDS_LP55XX_COMMON + help + If you say yes here you get support for TI/National Semiconductor + LP5523/55231 LED driver. + It is 9 channel chip with programmable engines. + Driver provides direct control via LED class and interface for + programming the engines. + +config LEDS_LP5562 + tristate "LED Support for TI LP5562 LED driver chip" + depends on LEDS_CLASS && I2C + select LEDS_LP55XX_COMMON + help + If you say yes here you get support for TI LP5562 LED driver. + It is 4 channels chip with programmable engines. + Driver provides direct control via LED class and interface for + programming the engines. + +config LEDS_LP8501 + tristate "LED Support for TI LP8501 LED driver chip" + depends on LEDS_CLASS && I2C + select LEDS_LP55XX_COMMON + help + If you say yes here you get support for TI LP8501 LED driver. + It is 9 channel chip with programmable engines. + Driver provides direct control via LED class and interface for + programming the engines. + It is similar as LP5523, but output power selection is available. + And register layout and engine program schemes are different. + +config LEDS_LP8788 + tristate "LED support for the TI LP8788 PMIC" + depends on LEDS_CLASS + depends on MFD_LP8788 + help + This option enables support for the Keyboard LEDs on the LP8788 PMIC. config LEDS_CLEVO_MAIL - tristate "Mail LED on Clevo notebook (EXPERIMENTAL)" - depends on LEDS_CLASS && X86 && SERIO_I8042 && DMI && EXPERIMENTAL + tristate "Mail LED on Clevo notebook" + depends on LEDS_CLASS + depends on X86 && SERIO_I8042 && DMI help This driver makes the mail LED accessible from userspace programs through the leds subsystem. This LED have three @@ -144,83 +277,217 @@ config LEDS_CLEVO_MAIL Positivo Mobile (Clevo M5x0V) If your model is not listed here you can try the "nodetect" - module paramter. + module parameter. To compile this driver as a module, choose M here: the module will be called leds-clevo-mail. config LEDS_PCA955X tristate "LED Support for PCA955x I2C chips" - depends on LEDS_CLASS && I2C + depends on LEDS_CLASS + depends on I2C help This option enables support for LEDs connected to PCA955x LED driver chips accessed via the I2C bus. Supported devices include PCA9550, PCA9551, PCA9552, and PCA9553. +config LEDS_PCA963X + tristate "LED support for PCA963x I2C chip" + depends on LEDS_CLASS + depends on I2C + help + This option enables support for LEDs connected to the PCA963x + LED driver chip accessed via the I2C bus. Supported + devices include PCA9633 and PCA9634 + +config LEDS_WM831X_STATUS + tristate "LED support for status LEDs on WM831x PMICs" + depends on LEDS_CLASS + depends on MFD_WM831X + help + This option enables support for the status LEDs of the WM831x + series of PMICs. + config LEDS_WM8350 tristate "LED Support for WM8350 AudioPlus PMIC" - depends on LEDS_CLASS && MFD_WM8350 + depends on LEDS_CLASS + depends on MFD_WM8350 help This option enables support for LEDs driven by the Wolfson Microelectronics WM8350 AudioPlus PMIC. config LEDS_DA903X tristate "LED Support for DA9030/DA9034 PMIC" - depends on LEDS_CLASS && PMIC_DA903X + depends on LEDS_CLASS + depends on PMIC_DA903X help This option enables support for on-chip LED drivers found on Dialog Semiconductor DA9030/DA9034 PMICs. -comment "LED Triggers" +config LEDS_DA9052 + tristate "Dialog DA9052/DA9053 LEDS" + depends on LEDS_CLASS + depends on PMIC_DA9052 + help + This option enables support for on-chip LED drivers found + on Dialog Semiconductor DA9052-BC and DA9053-AA/Bx PMICs. -config LEDS_TRIGGERS - bool "LED Trigger support" +config LEDS_DAC124S085 + tristate "LED Support for DAC124S085 SPI DAC" + depends on LEDS_CLASS + depends on SPI help - This option enables trigger support for the leds class. - These triggers allow kernel events to drive the LEDs and can - be configured via sysfs. If unsure, say Y. + This option enables support for DAC124S085 SPI DAC from NatSemi, + which can be used to control up to four LEDs. -config LEDS_TRIGGER_TIMER - tristate "LED Timer Trigger" - depends on LEDS_TRIGGERS +config LEDS_PWM + tristate "PWM driven LED Support" + depends on LEDS_CLASS + depends on PWM help - This allows LEDs to be controlled by a programmable timer - via sysfs. Some LED hardware can be programmed to start - blinking the LED without any further software interaction. - For more details read Documentation/leds-class.txt. + This option enables support for pwm driven LEDs - If unsure, say Y. +config LEDS_REGULATOR + tristate "REGULATOR driven LED support" + depends on LEDS_CLASS + depends on REGULATOR + help + This option enables support for regulator driven LEDs. -config LEDS_TRIGGER_IDE_DISK - bool "LED IDE Disk Trigger" - depends on LEDS_TRIGGERS && IDE_GD_ATA +config LEDS_BD2802 + tristate "LED driver for BD2802 RGB LED" + depends on LEDS_CLASS + depends on I2C help - This allows LEDs to be controlled by IDE disk activity. - If unsure, say Y. + This option enables support for BD2802GU RGB LED driver chips + accessed via the I2C bus. -config LEDS_TRIGGER_HEARTBEAT - tristate "LED Heartbeat Trigger" - depends on LEDS_TRIGGERS +config LEDS_INTEL_SS4200 + tristate "LED driver for Intel NAS SS4200 series" + depends on LEDS_CLASS + depends on PCI && DMI + help + This option enables support for the Intel SS4200 series of + Network Attached Storage servers. You may control the hard + drive or power LEDs on the front panel. Using this driver + can stop the front LED from blinking after startup. + +config LEDS_LT3593 + tristate "LED driver for LT3593 controllers" + depends on LEDS_CLASS + depends on GPIOLIB + help + This option enables support for LEDs driven by a Linear Technology + LT3593 controller. This controller uses a special one-wire pulse + coding protocol to set the brightness. + +config LEDS_ADP5520 + tristate "LED Support for ADP5520/ADP5501 PMIC" + depends on LEDS_CLASS + depends on PMIC_ADP5520 help - This allows LEDs to be controlled by a CPU load average. - The flash frequency is a hyperbolic function of the 1-minute - load average. - If unsure, say Y. + This option enables support for on-chip LED drivers found + on Analog Devices ADP5520/ADP5501 PMICs. + + To compile this driver as a module, choose M here: the module will + be called leds-adp5520. -config LEDS_TRIGGER_BACKLIGHT - tristate "LED backlight Trigger" - depends on LEDS_TRIGGERS +config LEDS_DELL_NETBOOKS + tristate "External LED on Dell Business Netbooks" + depends on LEDS_CLASS + depends on X86 && ACPI_WMI help - This allows LEDs to be controlled as a backlight device: they - turn off and on when the display is blanked and unblanked. + This adds support for the Latitude 2100 and similar + notebooks that have an external LED. - If unsure, say N. +config LEDS_MC13783 + tristate "LED Support for MC13XXX PMIC" + depends on LEDS_CLASS + depends on MFD_MC13XXX + help + This option enable support for on-chip LED drivers found + on Freescale Semiconductor MC13783/MC13892/MC34708 PMIC. + +config LEDS_NS2 + tristate "LED support for Network Space v2 GPIO LEDs" + depends on LEDS_CLASS + depends on ARCH_KIRKWOOD || MACH_KIRKWOOD + default y + help + This option enable support for the dual-GPIO LED found on the + Network Space v2 board (and parents). This include Internet Space v2, + Network Space (Max) v2 and d2 Network v2 boards. + +config LEDS_NETXBIG + tristate "LED support for Big Network series LEDs" + depends on LEDS_CLASS + depends on ARCH_KIRKWOOD || MACH_KIRKWOOD + default y + help + This option enable support for LEDs found on the LaCie 2Big + and 5Big Network v2 boards. The LEDs are wired to a CPLD and are + controlled through a GPIO extension bus. + +config LEDS_ASIC3 + bool "LED support for the HTC ASIC3" + depends on LEDS_CLASS=y + depends on MFD_ASIC3 + default y + help + This option enables support for the LEDs on the HTC ASIC3. The HTC + ASIC3 LED GPIOs are inputs, not outputs, thus the leds-gpio driver + cannot be used. This driver supports hardware blinking with an on+off + period from 62ms to 125s. Say Y to enable LEDs on the HP iPAQ hx4700. + +config LEDS_TCA6507 + tristate "LED Support for TCA6507 I2C chip" + depends on LEDS_CLASS && I2C + help + This option enables support for LEDs connected to TC6507 + LED driver chips accessed via the I2C bus. + Driver support brightness control and hardware-assisted blinking. -config LEDS_TRIGGER_DEFAULT_ON - tristate "LED Default ON Trigger" - depends on LEDS_TRIGGERS +config LEDS_MAX8997 + tristate "LED support for MAX8997 PMIC" + depends on LEDS_CLASS && MFD_MAX8997 help - This allows LEDs to be initialised in the ON state. - If unsure, say Y. + This option enables support for on-chip LED drivers on + MAXIM MAX8997 PMIC. + +config LEDS_LM355x + tristate "LED support for LM355x Chips, LM3554 and LM3556" + depends on LEDS_CLASS && I2C + select REGMAP_I2C + help + This option enables support for LEDs connected to LM355x. + LM355x includes Torch, Flash and Indicator functions. + +config LEDS_OT200 + tristate "LED support for the Bachmann OT200" + depends on LEDS_CLASS && HAS_IOMEM && (X86_32 || COMPILE_TEST) + help + This option enables support for the LEDs on the Bachmann OT200. + Say Y to enable LEDs on the Bachmann OT200. + +comment "LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)" + +config LEDS_BLINKM + tristate "LED support for the BlinkM I2C RGB LED" + depends on LEDS_CLASS + depends on I2C + help + This option enables support for the BlinkM RGB LED connected + through I2C. Say Y to enable support for the BlinkM LED. + +config LEDS_VERSATILE + tristate "LED support for the ARM Versatile and RealView" + depends on ARCH_REALVIEW || ARCH_VERSATILE + depends on LEDS_CLASS + help + This option enabled support for the LEDs on the ARM Versatile + and RealView boards. Say Y to enabled these. + +comment "LED Triggers" +source "drivers/leds/trigger/Kconfig" endif # NEW_LEDS |