i2c_class_init problem

[Michael Nazzareno Trimarchi]

Hi Simon

U-Boot SPL 2020.01-rc5-00071-g82f6f6e4e4-dirty (Jan 04 2020 - 13:39:54 +0100)
spl_early_init
i2c_uclass_init: highest alias id is 2
i2c_post_bind: i2c at 30a20000, req_seq=-1
i2c_post_bind: i2c at 30a20000, new req_seq=3
i2c_post_bind: i2c at 30a40000, req_seq=-1
i2c_post_bind: i2c at 30a40000, new req_seq=4


When I try to use usb bus from spl, I have a strange mapping of i2c bus

i2c1 and i2c3 are in use (ok) and defined in uboot.dtsi part. req_seq
get the max alias and add 1
so i2c1 is 3 and i2c3 is 4. Now all the function that need to work for
reading in my case the eeprom needs
to use 3 and 4. Can you explain a bit more how this should work?

Michael

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| Michael Nazzareno Trimarchi                     Amarula Solutions BV |
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| +31(0)851119172                                 Amsterdam 1018 AM NL |
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