i2c: Rockchip i2c controller support

Ahmad Fatoum a.fatoum at pengutronix.de
Tue May 3 04:13:18 PDT 2022

Hello Matthias,

On 03.05.22 12:11, Matthias Fend wrote:
> Hi,
> it looks to me like the rockchip_i2c_xfer function returns 0 if everything was successful, but shouldn't the i2c master_xfer functions return the number of messages actually processed?
> I was just wondering about reading sources and can't do real world testing due to lack of hardware...

I think you're right. I tested this only with the RK808 PMIC on the Nano Pi N10
and noticed no problems, but it seems that was just me being lucky.

I'll give it a test with fixed return value and send a patch in the
coming days.

Thanks for the review!


>  ~Matthias

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