From: mwelling@ieee.org (Michael Welling)
To: linux-arm-kernel@lists.infradead.org
Subject: AT91 timer/counter as clock output from devicetree
Date: Thu, 25 Jun 2015 19:16:48 -0500 [thread overview]
Message-ID: <20150626001648.GA20565@deathray> (raw)
I have run into situation with AT91 based products where I am at a
loss as to how to properly approproach implementing a driver/solution.
Several boards that I have dealt with are using the AT91's timer/counter pins
to emulate a simple clock output.
Currently, the only way I have found to emulate a clock output is to enable
the atmel,tcb-pwm driver and initialize the PWM from userspace using the
sysfs layer.
I would like to initialize the timer/counter in the kernel based on an entry
in the devicetree.
Does anyone have suggestion on how and where implement this?
reply other threads:[~2015-06-26 0:16 UTC|newest]
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