1# SPDX-License-Identifier: GPL-2.0 2 3if LEDS_CLASS_MULTICOLOR 4 5config LEDS_GROUP_MULTICOLOR 6 tristate "LEDs group multi-color support" 7 depends on OF 8 help 9 This option enables support for monochrome LEDs that are grouped 10 into multicolor LEDs which is useful in the case where LEDs of 11 different colors are physically grouped in a single multi-color LED 12 and driven by a controller that doesn't have multi-color support. 13 14 To compile this driver as a module, choose M here: the module 15 will be called leds-group-multicolor. 16 17config LEDS_KTD202X 18 tristate "LED support for KTD202x Chips" 19 depends on I2C 20 depends on OF 21 select REGMAP_I2C 22 help 23 This option enables support for the Kinetic KTD2026/KTD2027 24 RGB/White LED driver found in different BQ mobile phones. 25 It is a 3 or 4 channel LED driver programmed via an I2C interface. 26 27 To compile this driver as a module, choose M here: the module 28 will be called leds-ktd202x. 29 30config LEDS_PWM_MULTICOLOR 31 tristate "PWM driven multi-color LED Support" 32 depends on PWM 33 help 34 This option enables support for PWM driven monochrome LEDs that are 35 grouped into multicolor LEDs. 36 37 To compile this driver as a module, choose M here: the module 38 will be called leds-pwm-multicolor. 39 40config LEDS_QCOM_LPG 41 tristate "LED support for Qualcomm LPG" 42 depends on OF 43 depends on PWM 44 depends on SPMI 45 help 46 This option enables support for the Light Pulse Generator found in a 47 wide variety of Qualcomm PMICs. The LPG consists of a number of PWM 48 channels and typically a shared pattern lookup table and a current 49 sink, intended to drive RGB LEDs. Each channel can either be used as 50 a LED, grouped to represent a RGB LED or exposed as PWM channels. 51 52 If compiled as a module, the module will be named leds-qcom-lpg. 53 54config LEDS_MT6370_RGB 55 tristate "LED Support for MediaTek MT6370 PMIC" 56 depends on MFD_MT6370 57 select LINEAR_RANGES 58 help 59 Say Y here to enable support for MT6370_RGB LED device. 60 In MT6370, there are four channel current-sink LED drivers that 61 support hardware pattern for constant current, PWM, and breath mode. 62 Isink4 channel can also be used as a CHG_VIN power good indicator. 63 64 This driver can also be built as a module. If so, the module 65 will be called "leds-mt6370-rgb". 66 67endif # LEDS_CLASS_MULTICOLOR 68