i.MX28 die temperature

[Marek Vasut]

Dear Juergen Beisert,

[...]

So, I've been thinking about mapping channels and delay slots at runtime. Is it 
really necessary? I know it's really cool and all, but it adds a lot of 
complexity. For starters, I was thinking we should try to do static mapping. And 
when that's all perfected, go further and try doing it dynamically. What do you 
think about the following DT binding:

lradc at 80050000 {
        compatible = "fsl,imx28-lradc";
        reg = <0x80050000 2000>;
        interrupts = <10 14 15 16 17 18 19
                        20 21 22 23 24 25>;
        fsl,delay-freq = <10 100 50 60>;
        fsl,delay-repeat = <3 10 5 6>;
        fsl,delay-channels = <
                0 2 0 3 0 4 0 5
                1 8 1 9 2 12 3 13>;
        status = "disabled";
};

fsl,delay-freq would be an array (for all four delay channels) of their sampling 
frequencies.

fsl,delay-repeat would be an array (for all four delay channels) of the 
oversampling count.

fsl,delay-channels would be an array (for all four delay channels) of touples of 
delay channel, adc channel. In the above example, it's ADC channels 2,3,4,5 
mapped to delay channel 0, ADC channels 8,9 mapped to delay channel 1 etc.

Now, it might be dumb, advice is welcome!

> > [...]
> 
> Regards,
> Juergen

Best regards,
Marek Vasut