DesignWare PWM Controller (PCI bus)

modulename: pwm-dwc.ko

configname: CONFIG_PWM_DWC

Linux Kernel Configuration
└─>Device Drivers
└─>Pulse-Width Modulation (PWM) Support
└─>PCI support
└─>DesignWare PWM Controller (PCI bus)
In linux kernel since version 4.14.326 (release Date: 2023-09-23)  
PWM driver for Synopsys DWC PWM Controller attached to a PCI bus.

To compile this driver as a module, choose M here: the module
will be called pwm-dwc.

source code: