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path: root/drivers/pwm/pwm-brcmstb.c
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2015-10-06pwm: Add Broadcom BCM7038 PWM controller supportFlorian Fainelli1-0/+343
Add support for the BCM7038-style PWM controller found in all BCM7xxx STB SoCs. This controller has a hardcoded 2 channels per controller, and cascades a variable frequency generator on top of a fixed frequency generator which offers a range of a 148ns period all the way to ~622ms periods. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>