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Add details about RTC / hwclock enabling #42

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shawaj opened this issue Jun 14, 2016 · 1 comment

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shawaj commented Jun 14, 2016

Add details about RTC / hwclock enabling using config.txt for HAT version:

Name:   i2c-rtc
Info:   Adds support for a number of I2C Real Time Clock devices
Load:   dtoverlay=i2c-rtc,<param>=<val>
        mcp7940x                Select the MCP7940x device

Use following to load RTC driver for our RTC MCP7940N-I/SN:
dtoverlay=i2c-rtc,mcp7940x

In future hardware versions enable auto-config using device tree if possible.

Also need documentation surrounding using hwclock functionality - see here for reference

The text was updated successfully, but these errors were encountered:

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francesco-vannini commented Mar 16, 2017

This has been done in #55

francesco-vannini closed this as completed

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