pwm: pwm-tiehrpwm: PWM driver support for EHRPWM
Enhanced high resolution PWM module (EHRPWM) hardware can be used to
generate PWM output over 2 channels. This commit adds PWM driver support
for EHRPWM device present on AM33XX SOC. Current implementation supports
simple PWM functionality.
Reviewed-by: Vaibhav Bedia <vaibhav.bedia@ti.com>
Signed-off-by: Philip, Avinash <avinashphilip@ti.com>
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig
index 2b7db5d..8fc3808 100644
--- a/drivers/pwm/Kconfig
+++ b/drivers/pwm/Kconfig
@@ -86,6 +86,16 @@
To compile this driver as a module, choose M here: the module
will be called pwm-tiecap.
+config PWM_TIEHRPWM
+ tristate "EHRPWM PWM support"
+ depends on SOC_AM33XX
+ help
+ PWM driver support for the EHRPWM controller found on AM33XX
+ TI SOC
+
+ To compile this driver as a module, choose M here: the module
+ will be called pwm-tiehrpwm.
+
config PWM_VT8500
tristate "vt8500 pwm support"
depends on ARCH_VT8500