Re: [PATCH 0/2] Enhancements for TI INA219/220 current/voltage monitors

[Jonathan Cameron]

On 12/04/17 04:01, Stefan BrÃns wrote:
> The ina2xx adc driver does not handle differences between INA219/220 and
> INA226/230/231 completely:
> 
> - The 219 uses a 4 bit register field for for the bus/shunt voltage adc
>   integration times each, whereas the 226 uses two 3 bit fields for the
>   integration times and an additional 3 bit averaging field.
> 
>   The first patch correct setting integration times in the config register.
> 
> - The 219 also has an adjustable PGA. The default setting allows the
>   maximum range, but also reduces accuracy.
> 
>   The second patch adds attributes for shunt PGA gain and bus voltage
>   range (bus voltage PGA), and sets the config register accordingly.
> 
> Stefan BrÃns (2):
>   iio: adc: Fix integration time/averaging for INA219/220
>   iio: adc: Allow setting Shunt Voltage PGA gain and Bus Voltage range
> 
>  drivers/iio/adc/ina2xx-adc.c | 344 ++++++++++++++++++++++++++++++++++++++++---
>  1 file changed, 322 insertions(+), 22 deletions(-)
> 
These will definitely need an Ack from Marc Titinger if possible.