On Tue, Jun 30, 2020 at 08:40:51AM +0200, Andreas Kemnade wrote:
[...]
> got a chance to test it on a Tolino Shine 2 HD.
> It uses the RTC from the RC5T619 but backlight seems to go via MSP430
> EC.
> 
> I got this.
> 
> [    1.453603] ntxec 0-0043: Netronix embedded controller version f110 detected.
> [   10.723638] ntxec-rtc 21a0000.i2c:embedded-controller@43:rtc: registered as rtc0
> [   10.775276] ntxec-pwm: probe of 21a0000.i2c:embedded-controller@43:pwm failed with error -5

Hmm, -EIO from the PWM driver.

> [   10.850597] ntxec-rtc 21a0000.i2c:embedded-controller@43:rtc: hctosys: unable to read the hardware clock
> 
> version number matchess with what the vendor kernel reports. Maybe we
> should document which version is running on which devices?

Good idea, I've added a table to the wiki page:

  https://github.com/neuschaefer/linux/wiki/Netronix-MSP430-embedded-controller



Jonathan