Re: [PATCH v2] vf610_adc: Fix internal temperature calculation

2015-10-25 Thread Jonathan Cameron
On 19/10/15 16:54, Bhuvanchandra DV wrote: > Calculate ADCR_VTEMP25 using VTEMP25 at VREFH_ADC 3V3. Existing > calculations consider the typical values provided in datasheet. > Those typical values are valid for VREFH_ADC at 3.0V. VTEMP25 > is different for different VREFH_ADC voltages. With

Re: [PATCH v2] vf610_adc: Fix internal temperature calculation

2015-10-25 Thread Jonathan Cameron
On 19/10/15 16:54, Bhuvanchandra DV wrote: > Calculate ADCR_VTEMP25 using VTEMP25 at VREFH_ADC 3V3. Existing > calculations consider the typical values provided in datasheet. > Those typical values are valid for VREFH_ADC at 3.0V. VTEMP25 > is different for different VREFH_ADC voltages. With

[PATCH v2] vf610_adc: Fix internal temperature calculation

2015-10-19 Thread Bhuvanchandra DV
Calculate ADCR_VTEMP25 using VTEMP25 at VREFH_ADC 3V3. Existing calculations consider the typical values provided in datasheet. Those typical values are valid for VREFH_ADC at 3.0V. VTEMP25 is different for different VREFH_ADC voltages. With VREFH_ADC at 3.3V, voltage at 25°C is 0.699V. Hence

[PATCH v2] vf610_adc: Fix internal temperature calculation

2015-10-19 Thread Bhuvanchandra DV
Calculate ADCR_VTEMP25 using VTEMP25 at VREFH_ADC 3V3. Existing calculations consider the typical values provided in datasheet. Those typical values are valid for VREFH_ADC at 3.0V. VTEMP25 is different for different VREFH_ADC voltages. With VREFH_ADC at 3.3V, voltage at 25°C is 0.699V. Hence