CONFIG_HAVE_PWM is not available for thedefaultarchitecture x86.
Result is shown for architecture blackfin
Enable PWM API support
modulename: pwm.ko
configname: CONFIG_HAVE_PWM
Linux Kernel Configuration
└─>Blackfin Processor Options
└─>Enable PWM API support
In linux kernel since version 2.6.27 (release Date: 2008-10-09)
Enable support for the Pulse Width Modulation framework (as
found in linux/pwm.h).
To compile this driver as a module, choose M here: the module
will be called pwm.
found in linux/pwm.h).
To compile this driver as a module, choose M here: the module
will be called pwm.