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Re: i2c working on BeagleBone?


> On 2 Apr 2023, at 04:16, Chris <sekiya%netbsd.org@localhost> wrote:
> I'm trying to determine if the i2c bus exposed through P9 pins 19 and 20
> on the BeagleBone {Black,Green} ever worked with NetBSD, or if it broke when
> the i2c framework moved from arch/arm/omap/ti_iic.c to arch/arm/ti/ti_iic.c
> (presumably when FDT became the law of the land).

I am positive it worked before FDT changes. I remember playing around with various sensors and even testing newly written I2C drivers with the original white BB.

> Would anyone still with the project happen to have firsthand knowledge of,
> say, "i2cscan /dev/iic1" doing anything other than returning only ghost devices?

I don’t remember, to be honest.

Best regards,

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