124e2d05dSBjorn Andersson# SPDX-License-Identifier: GPL-2.0 224e2d05dSBjorn Andersson 324e2d05dSBjorn Anderssonif LEDS_CLASS_MULTICOLOR 424e2d05dSBjorn Andersson 5818d03b3SSven Schwermerconfig LEDS_PWM_MULTICOLOR 6818d03b3SSven Schwermer tristate "PWM driven multi-color LED Support" 7818d03b3SSven Schwermer depends on PWM 8818d03b3SSven Schwermer help 9818d03b3SSven Schwermer This option enables support for PWM driven monochrome LEDs that are 10818d03b3SSven Schwermer grouped into multicolor LEDs. 11818d03b3SSven Schwermer 12818d03b3SSven Schwermer To compile this driver as a module, choose M here: the module 13818d03b3SSven Schwermer will be called leds-pwm-multicolor. 14818d03b3SSven Schwermer 1524e2d05dSBjorn Anderssonconfig LEDS_QCOM_LPG 1624e2d05dSBjorn Andersson tristate "LED support for Qualcomm LPG" 1724e2d05dSBjorn Andersson depends on OF 181d6a1b5eSJohan Hovold depends on PWM 1924e2d05dSBjorn Andersson depends on SPMI 2024e2d05dSBjorn Andersson help 2124e2d05dSBjorn Andersson This option enables support for the Light Pulse Generator found in a 2224e2d05dSBjorn Andersson wide variety of Qualcomm PMICs. The LPG consists of a number of PWM 2324e2d05dSBjorn Andersson channels and typically a shared pattern lookup table and a current 2424e2d05dSBjorn Andersson sink, intended to drive RGB LEDs. Each channel can either be used as 2524e2d05dSBjorn Andersson a LED, grouped to represent a RGB LED or exposed as PWM channels. 2624e2d05dSBjorn Andersson 2724e2d05dSBjorn Andersson If compiled as a module, the module will be named leds-qcom-lpg. 2824e2d05dSBjorn Andersson 29*5c38376eSChiYuan Huangconfig LEDS_MT6370_RGB 30*5c38376eSChiYuan Huang tristate "LED Support for MediaTek MT6370 PMIC" 31*5c38376eSChiYuan Huang depends on MFD_MT6370 32*5c38376eSChiYuan Huang select LINEAR_RANGE 33*5c38376eSChiYuan Huang help 34*5c38376eSChiYuan Huang Say Y here to enable support for MT6370_RGB LED device. 35*5c38376eSChiYuan Huang In MT6370, there are four channel current-sink LED drivers that 36*5c38376eSChiYuan Huang support hardware pattern for constant current, PWM, and breath mode. 37*5c38376eSChiYuan Huang Isink4 channel can also be used as a CHG_VIN power good indicator. 38*5c38376eSChiYuan Huang 39*5c38376eSChiYuan Huang This driver can also be built as a module. If so, the module 40*5c38376eSChiYuan Huang will be called "leds-mt6370-rgb". 41*5c38376eSChiYuan Huang 4224e2d05dSBjorn Anderssonendif # LEDS_CLASS_MULTICOLOR 43