On Wednesday 05 August 2015 06:05 PM, Alexandre Belloni wrote:
On 05/08/2015 at 17:31:22 +0530, Keerthy wrote :
This is a special one where in the enable bit is present in the rtc register
space and not in the prcm register space. Since there was a concern on the
external clock not being present i added a board dts flag.
So you mean this external clock is coming internally from the SoC?
No what i meant is external clock is coming from Oscillator OSC1
@32.768KHz but the controlling bits are part of rtc register space.
TRM: http://www.ti.com/lit/ug/spruhl7c/spruhl7c.pdf
Section: 19.4.3.2 Clock Source Page 2836
Also register details:
19.4.5.19 RTCSS_OSC_REG Register (offset = 54h) [reset = 10h]
Page 2865.
Regards,
Keerthy
Do you have a link to the datasheet?
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