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| Started by | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| First post | 2017-05-23 23:00 +0200 |
| Last post | 2017-05-23 23:00 +0200 |
| Articles | 1 — 1 participant |
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[PATCH 4.9 124/164] ARM: dts: at91: sama5d3_xplained: fix ADC vref Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-05-23 23:00 +0200
| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2017-05-23 23:00 +0200 |
| Subject | [PATCH 4.9 124/164] ARM: dts: at91: sama5d3_xplained: fix ADC vref |
| Message-ID | <tKp4m-7w-15@gated-at.bofh.it> |
4.9-stable review patch. If anyone has any objections, please let me know.
------------------
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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