i.MX6 i2c multi-master communication

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i.MX6 i2c multi-master communication

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daniyal_jamal
Contributor I

Platform details:

i.MX 6ULL

linux 5.4.3-2.0.0+g85f87eb92b72

NXP i.MX Release Distro 5.4-zeus


Problem:

Does "drivers/i2c/busses/i2c-imx.c" supports multi-master? How can i configure two or more NXP i.MX for multimaster i2c communication ?

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2 Replies

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igorpadykov
NXP Employee
NXP Employee

Hi Daniyal

 

description of i2c driver can be found in sect.4.6 Inter-IC (I2C) 

i.MX Linux Reference Manual​

seems i2c driver does not support multi-master option, sorry.

 

Best regards
igor

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daniyal_jamal
Contributor I

Any third party drivers for i2c multi-master?

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