I2C Buses Changed in 4.1.x

Under 3.8.13:

uname -r
3.8.13-bone77
sudo i2cdetect -l
i2c-0 i2c OMAP I2C adapter I2C adapter
i2c-1 i2c OMAP I2C adapter I2C adapter

Under 4.1.115:

uname -r

4.1.15-bone17

sudo i2cdetect -l
i2c-0 i2c OMAP I2C adapter I2C adapter
i2c-2 i2c OMAP I2C adapter I2C adapter

Has the I2C smbus at address 1 changed to address 2 as indicated by the second ‘2’ in i2c-2i2c? I’m assuming this is the second I2C bus at
pins P9_19 and P9_20? If so, would anyone know why?

Back in 4.1.15 with a cape attached:

sudo i2cdetect -y -r 2
0 1 2 3 4 5 6 7 8 9 a b c d e f
00: – -- – -- – -- – -- – -- – -- –
10: – -- – -- – -- – -- – -- – -- – -- – --
20: 20 – -- – -- – -- – -- – -- – -- – -- –
30: – -- – -- – -- – -- – -- – -- – -- – --
40: – -- – -- – -- – -- 48 – -- – -- – -- –
50: – -- – -- UU UU UU UU – -- – -- – -- – --
60: – -- – -- – -- – -- 68 – -- – -- – -- –
70: 70 – -- – -- – -- –

and in 3.8.13 with no cape:

sudo i2cdetect -y -r 1
0 1 2 3 4 5 6 7 8 9 a b c d e f
00: – -- – -- – -- – -- – -- – -- –
10: – -- – -- – -- – -- – -- – -- – -- – --
20: – -- – -- – -- – -- – -- – -- – -- – --
30: – -- – -- – -- – -- – -- – -- – -- – --
40: – -- – -- – -- – -- – -- – -- – -- – --
50: – -- – -- UU UU UU UU – -- – -- – -- – --
60: – -- – -- – -- – -- – -- – -- – -- – --
70: – -- – -- – -- – --

The similarity is enough to make me think the bus address has changed?

See commit:

ARM: dts: AM33xx+: Add i2c aliases
Provide alias to allow ordering the i2c devices correctly.

https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6a96867844895008558810853c7838af39dd317c

Consider 4.1.x to be the 'correct' way 3.8 should have been done..

Regards,

Is it possible to change the ordering so that is acting like in 3.8?