| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.9 124/164] ARM: dts: at91: sama5d3_xplained: fix ADC vref | Date | Tue, 23 May 2017 22:09:01 +0200 |
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4.9-stable review patch. If anyone has any objections, please let me know.
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From: Ludovic Desroches <ludovic.desroches@microchip.com>
commit 9cdd31e5913c1f86dce7e201b086155b3f24896b upstream.
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> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- arch/arm/boot/dts/at91-sama5d3_xplained.dts | 1 + 1 file changed, 1 insertion(+)
--- 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
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