Skip to contentSkip to conversation

Patch "ARM: dts: at91: sama5d3_xplained: fix ADC vref" has been added to the 4.9-stable tree

PATCH [email protected] 1 participant 1 message May 23, 2017

Subsystems (3)
lore
Share & tools
lore

[email protected]

author maintainer Applied
#0 lore raw

This is a note to let you know that I've just added the patch titled

ARM: dts: at91: sama5d3_xplained: fix ADC vref

to the 4.9-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
arm-dts-at91-sama5d3_xplained-fix-adc-vref.patch
and it can be found in the queue-4.9 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

Quoted 1 line

From 9cdd31e5913c1f86dce7e201b086155b3f24896b Mon Sep 17 00:00:00 2001

From: Ludovic Desroches <[email protected]>
Date: Mon, 10 Apr 2017 10:25:16 +0200
Subject: ARM: dts: at91: sama5d3_xplained: fix ADC vref

From: Ludovic Desroches <[email protected]>

commit 9cdd31e5913c1f86dce7e201b086155b3f24896b upstream.

The voltage reference for the ADC is not 3V but 3.3V since it is connected to VDDANA.

---
 arch/arm/boot/dts/at91-sama5d3_xplained.dts |    1 +
 1 file changed, 1 insertion(+)
arch/arm/boot/dts/at91-sama5d3_xplained.dts +1 -0
@@ -162,6 +162,7 @@
 			};
 
 			adc0: adc@f8018000 {
+				atmel,adc-vref = <3300>;
 				pinctrl-0 = <
 					&pinctrl_adc0_adtrg
 					&pinctrl_adc0_ad0

Patches currently in stable-queue which might be from [email protected] are

queue-4.9/arm-dts-at91-sama5d3_xplained-fix-adc-vref.patch queue-4.9/arm-dts-at91-sama5d3_xplained-not-all-adc-channels-are-available.patch