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Groups > linux.kernel > #1619740
| From | Nicolas Ferre <nicolas.ferre@microchip.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 1/2] ARM: dts: at91: sama5d3_xplained: fix ADC vref |
| Date | 2017-04-10 11:10 +0200 |
| Message-ID | <tuDuG-788-9@gated-at.bofh.it> (permalink) |
| References | <tuCRY-6Gd-11@gated-at.bofh.it> |
| Organization | microchip |
Le 10/04/2017 à 10:25, Ludovic Desroches a écrit :
> The voltage reference for the ADC is not 3V but 3.3V since it is connected to
> VDDANA.
>
> Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com>
> Cc: <stable@vger.kernel.org> # 3.16+
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
> ---
> arch/arm/boot/dts/at91-sama5d3_xplained.dts | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm/boot/dts/at91-sama5d3_xplained.dts b/arch/arm/boot/dts/at91-sama5d3_xplained.dts
> index c51fc65..7a0fa1a 100644
> --- a/arch/arm/boot/dts/at91-sama5d3_xplained.dts
> +++ b/arch/arm/boot/dts/at91-sama5d3_xplained.dts
> @@ -162,6 +162,7 @@
> };
>
> adc0: adc@f8018000 {
> + atmel,adc-vref = <3300>;
> pinctrl-0 = <
> &pinctrl_adc0_adtrg
> &pinctrl_adc0_ad0
>
--
Nicolas Ferre
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[PATCH 1/2] ARM: dts: at91: sama5d3_xplained: fix ADC vref Ludovic Desroches <ludovic.desroches@microchip.com> - 2017-04-10 10:30 +0200
[PATCH 2/2] ARM: dts: at91: sama5d3_xplained: not all ADC channels are available Ludovic Desroches <ludovic.desroches@microchip.com> - 2017-04-10 10:30 +0200
Re: [PATCH 2/2] ARM: dts: at91: sama5d3_xplained: not all ADC channels are available Nicolas Ferre <nicolas.ferre@microchip.com> - 2017-04-10 11:10 +0200
Re: [PATCH 2/2] ARM: dts: at91: sama5d3_xplained: not all ADC channels are available Alexandre Belloni <alexandre.belloni@free-electrons.com> - 2017-04-10 12:30 +0200
Re: [PATCH 1/2] ARM: dts: at91: sama5d3_xplained: fix ADC vref Nicolas Ferre <nicolas.ferre@microchip.com> - 2017-04-10 11:10 +0200
Re: [PATCH 1/2] ARM: dts: at91: sama5d3_xplained: fix ADC vref Alexandre Belloni <alexandre.belloni@free-electrons.com> - 2017-04-10 12:30 +0200
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