Some atmel socs have extra tcb capabilities that allow using a generic
clock source or enabling a quadrature decoder.
Signed-off-by: NKamel Bouhara <kamel.bouhara@bootlin.com>
Signed-off-by: NAlexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: NDaniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20200710230813.1005150-5-alexandre.belloni@bootlin.com