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authorVaibhav Hiremath <hvaibhav@ti.com>2012-03-08 17:15:47 +0530
committerTom Rini <trini@ti.com>2012-10-25 11:30:22 -0700
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am335x: Enable RTC 32K OSC clock
In order to support low power state, you must source kernel system timers to persistent clock, available across suspend/resume. In case of AM335x device, the only source we have is, RTC32K, available in wakeup/always-on domain. Having said that, during validation it has been observed that, RTC clock need couple of seconds delay to stabilize the RTC OSC clock; and such a huge delay is not acceptable in kernel especially during early init and also it will impact quick/fast boot use-cases. So, RTC32k OSC enable dependency has been shifted to SPL/first-bootloader. Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Tom Rini <trini@ti.com>
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