The Linux driver supports the TPS65086 Power Management IC. The Linux driver supports communication through the I2C bus and interfaces with the Regulator sub-system.
Linux Mainline Status
Available in Linux Main line: Yes
Available through git.ti.com: N/A
Linux Source Files
The files associated with this device are:
Source Filesdrivers/mfd/tps65086.c drivers/regulator/tps65086-regulator.c drivers/gpio/gpio-tps65086.c
Linux Device Tree DocumenationDocumentation/devicetree/bindings/mfd/tps65086.txt Documentation/devicetree/bindings/gpio/gpio-tps65086.txt
Enabling Driver Support
Configure kernel with "make menuconfig" (alternatively use "make xconfig" or "make nconfig")
Symbol: MFD_TPS65086 [=y]Type : tristatePrompt: TI TPS65086 Power Management Integrated Chips (PMICs) Location: -> Device Drivers -> Multifunction device drivers Defined at drivers/mfd/Kconfig:1183 Depends on: HAS_IOMEM [=y] && I2C [=y] Selects: REGMAP [=y] && REGMAP_IRQ [=y] && REGMAP_I2C [=y]Symbol: REGULATOR_TPS65086 [=y]Type : tristatePrompt: TI TPS65086 Power regulators Location: -> Device Drivers -> Voltage and Current Regulator Support (REGULATOR [=y]) Defined at drivers/regulator/Kconfig:753 Depends on: REGULATOR [=y] && MFD_TPS65086 [=y]Symbol: GPIO_TPS65086 [=y]Type : tristatePrompt: TI TPS65086 GPO Location: -> Device Drivers -> GPIO Support (GPIOLIB [=y]) -> MFD GPIO expanders Defined at drivers/gpio/Kconfig:933 Depends on: GPIOLIB [=y] && MFD_TPS65086 [=y]
Fixes and Code Enhancements
If there are fixes and or code enhancements that need to be added to thisdriver please either1. Send the patches to the relevant Linux Kernel community as listed in the maintainers file located: Hereor2. Contact your TI representative.