]>
Commit | Line | Data |
---|---|---|
21e6eaa8 GKH |
1 | From 9cdd31e5913c1f86dce7e201b086155b3f24896b Mon Sep 17 00:00:00 2001 |
2 | From: Ludovic Desroches <ludovic.desroches@microchip.com> | |
3 | Date: Mon, 10 Apr 2017 10:25:16 +0200 | |
4 | Subject: ARM: dts: at91: sama5d3_xplained: fix ADC vref | |
5 | ||
6 | From: Ludovic Desroches <ludovic.desroches@microchip.com> | |
7 | ||
8 | commit 9cdd31e5913c1f86dce7e201b086155b3f24896b upstream. | |
9 | ||
10 | The voltage reference for the ADC is not 3V but 3.3V since it is connected to | |
11 | VDDANA. | |
12 | ||
13 | Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com> | |
14 | Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> | |
15 | Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> | |
16 | Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |
17 | ||
18 | --- | |
19 | arch/arm/boot/dts/at91-sama5d3_xplained.dts | 1 + | |
20 | 1 file changed, 1 insertion(+) | |
21 | ||
22 | --- a/arch/arm/boot/dts/at91-sama5d3_xplained.dts | |
23 | +++ b/arch/arm/boot/dts/at91-sama5d3_xplained.dts | |
24 | @@ -162,6 +162,7 @@ | |
25 | }; | |
26 | ||
27 | adc0: adc@f8018000 { | |
28 | + atmel,adc-vref = <3300>; | |
29 | pinctrl-0 = < | |
30 | &pinctrl_adc0_adtrg | |
31 | &pinctrl_adc0_ad0 |