On Wed, 6 Jun 2018, Jason Thorpe wrote:
On Jun 6, 2018, at 10:21 AM, Jason Thorpe <thor...@me.com> wrote:
Turns out there are quite a few bugs in the bcm2835 i2c driver as
well, that tripped up my testing, so I’m going to have to spend a
few more evenings on it, sigh.
Well, I managed a minimal change to prevent the infinite loop I was
seeing from happening. (I’ll overhaul the bvm2835 i2c driver some
other time.)
So, my i2c configuration changes now seem to work correctly on my test
platform (Raspberry Pi B+ v1.2, with 2 i2c devices — a DS3231 RTC
and a TSL2561 Lux sensor). I have an i2c PWM controller that I’ll
be adding soon, but I don’t expect any problems.
If there aren’t any objections, I’ll go ahead and check this stuff
in (including a back-out of the kernel config file changes that pinned
the i2c device pspecs).
Thanks for working on this, Jason!
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| Paul Goyette | PGP Key fingerprint: | E-mail addresses: |
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