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 select REGMAP_I2C 21 help 22 This option enables support for the Kinetic KTD2026/KTD2027 23 RGB/White LED driver found in different BQ mobile phones. 24 It is a 3 or 4 channel LED driver programmed via an I2C interface. 25 26 To compile this driver as a module, choose M here: the module 27 will be called leds-ktd202x. 28 29config LEDS_LP5812 30 tristate "LED support for Texas Instruments LP5812" 31 depends on I2C 32 help 33 If you say Y here you get support for TI LP5812 LED driver. 34 The LP5812 is a 4x3 matrix RGB LED driver with autonomous 35 animation engine control. 36 37 To compile this driver as a module, choose M here: the 38 module will be called leds-lp5812. 39 40 If unsure, say N. 41 42config LEDS_NCP5623 43 tristate "LED support for NCP5623" 44 depends on I2C 45 depends on OF 46 help 47 This option enables support for ON semiconductor NCP5623 48 Triple Output I2C Controlled RGB LED Driver. 49 50 To compile this driver as a module, choose M here: the module 51 will be called leds-ncp5623. 52 53config LEDS_PWM_MULTICOLOR 54 tristate "PWM driven multi-color LED Support" 55 depends on PWM 56 help 57 This option enables support for PWM driven monochrome LEDs that are 58 grouped into multicolor LEDs. 59 60 To compile this driver as a module, choose M here: the module 61 will be called leds-pwm-multicolor. 62 63config LEDS_QCOM_LPG 64 tristate "LED support for Qualcomm LPG" 65 depends on OF 66 depends on PWM 67 depends on QCOM_PBS || !QCOM_PBS 68 depends on SPMI 69 help 70 This option enables support for the Light Pulse Generator found in a 71 wide variety of Qualcomm PMICs. The LPG consists of a number of PWM 72 channels and typically a shared pattern lookup table and a current 73 sink, intended to drive RGB LEDs. Each channel can either be used as 74 a LED, grouped to represent a RGB LED or exposed as PWM channels. 75 76 If compiled as a module, the module will be named leds-qcom-lpg. 77 78config LEDS_MT6370_RGB 79 tristate "LED Support for MediaTek MT6370 PMIC" 80 depends on MFD_MT6370 81 select LINEAR_RANGES 82 help 83 Say Y here to enable support for MT6370_RGB LED device. 84 In MT6370, there are four channel current-sink LED drivers that 85 support hardware pattern for constant current, PWM, and breath mode. 86 Isink4 channel can also be used as a CHG_VIN power good indicator. 87 88 This driver can also be built as a module. If so, the module 89 will be called "leds-mt6370-rgb". 90 91endif # LEDS_CLASS_MULTICOLOR 92