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Message-ID: <0c78ac8e-1e1f-14c3-e510-1caf857d4ef5@microchip.com>
Date: Mon, 10 Apr 2017 11:04:44 +0200
From: Nicolas Ferre <nicolas.ferre@...rochip.com>
To: Ludovic Desroches <ludovic.desroches@...rochip.com>,
<linux-arm-kernel@...ts.infradead.org>,
<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC: <alexandre.belloni@...e-electrons.com>,
<Eugen.Hristev@...rochip.com>, "# 3 . 16+" <stable@...r.kernel.org>
Subject: Re: [PATCH 1/2] ARM: dts: at91: sama5d3_xplained: fix ADC vref
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@...rochip.com>
> Cc: <stable@...r.kernel.org> # 3.16+
Acked-by: Nicolas Ferre <nicolas.ferre@...rochip.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@...18000 {
> + atmel,adc-vref = <3300>;
> pinctrl-0 = <
> &pinctrl_adc0_adtrg
> &pinctrl_adc0_ad0
>
--
Nicolas Ferre
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