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authorLudovic Desroches <ludovic.desroches@microchip.com>2017-04-10 10:25:16 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-05-25 14:30:15 +0200
commit6ae3be7167b70d106c631a6b9b629d926651e054 (patch)
treefc84ac63af56134ec59595df2c34d73fd03e4c9c
parent1ab43a59899610f5b67a781494bd8a84be342fd6 (diff)
ARM: dts: at91: sama5d3_xplained: fix ADC vref
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>
-rw-r--r--arch/arm/boot/dts/at91-sama5d3_xplained.dts1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/at91-sama5d3_xplained.dts b/arch/arm/boot/dts/at91-sama5d3_xplained.dts
index f3e2b96c06a3..ed331a7d16ee 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