[PATCH 3.16 046/134] ARM: dts: at91: sama5d3_xplained: fix ADC vref

Ben Hutchings
2017-08-18T13:15:45Z

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: Ben Hutchings <ben@decadent.org.uk>
---
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
@@ -141,6 +141,7 @@
};

adc0: adc@f8018000 {
+ atmel,adc-vref = <3300>;
pinctrl-0 = <
&pinctrl_adc0_adtrg
&pinctrl_adc0_ad0