Thread (14 messages) flat view 14 messages, 7 authors, 2008-07-17

Re: [RFC] I2C: fsl-i2c: make device probing configurable via FDT

From: Timur Tabi <hidden>
Date: 2008-07-16 15:01:23

Jon Smirl wrote:
Probing an i2c bus does not necessarily come to a good conclusion. The
probes for some chips can alter the states in others. People have
accidentally changed voltage settings and fried CPU chips. The process
is not well defined.
I agree.  We should not be implementing any feature that encourages I2C bus
probing.

-- 
Timur Tabi
Linux kernel developer at Freescale
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