Thank you. It looks fairly straight forward as a PWM driver. But, as for it being a: "RZ/A1 Motor Control PWM Timer Driver", I don't think it is specifically a "Motor Control" PWM. Maybe, it is just a "RZ/A1 General PWM Timer Driver" In the patch, it looks like you were registering the PWM as a backlight driver (for testing since you said it was for motor control???). But, it might make more sense to just include this as a generic PWM and control it using the sysfs interface /sys/class/pwm/ www.kernel.org/.../pwm.txt The current BSP for the RSK has a PWM backlight example in there, but.....the LCD backlight on the RSK board is not controlled with PWM (so it's basically un-used example code only there for someone that makes their own board that needs a PWM back.....maybe it's not useful to anyone) I might have a look at it next week and see if it works. Chris
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