Patch "ARM: dts: at91: sama5d3_xplained: not all ADC channels are available" has been added to the 4.4-stable tree

Patch "ARM: dts: at91: sama5d3_xplained: not all ADC channels are available" has been added to the 4.4-stable tree

[gregkh]

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

    ARM: dts: at91: sama5d3_xplained: not all ADC channels are available

to the 4.4-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-not-all-adc-channels-are-available.patch
and it can be found in the queue-4.4 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From d3df1ec06353e51fc44563d2e7e18d42811af290 Mon Sep 17 00:00:00 2001
From: Ludovic Desroches <ludovic.desroches@microchip.com>
Date: Mon, 10 Apr 2017 10:25:17 +0200
Subject: ARM: dts: at91: sama5d3_xplained: not all ADC channels are available

From: Ludovic Desroches <ludovic.desroches@microchip.com>

commit d3df1ec06353e51fc44563d2e7e18d42811af290 upstream.

Remove ADC channels that are not available by default on the sama5d3_xplained
board (resistor not populated) in order to not create confusion.

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 |    4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

--- a/arch/arm/boot/dts/at91-sama5d3_xplained.dts
+++ b/arch/arm/boot/dts/at91-sama5d3_xplained.dts
@@ -163,9 +163,9 @@
 
 			adc0: adc@f8018000 {
 				atmel,adc-vref = <3300>;
+				atmel,adc-channels-used = <0xfe>;
 				pinctrl-0 = <
 					&pinctrl_adc0_adtrg
-					&pinctrl_adc0_ad0
 					&pinctrl_adc0_ad1
 					&pinctrl_adc0_ad2
 					&pinctrl_adc0_ad3
@@ -173,8 +173,6 @@
 					&pinctrl_adc0_ad5
 					&pinctrl_adc0_ad6
 					&pinctrl_adc0_ad7
-					&pinctrl_adc0_ad8
-					&pinctrl_adc0_ad9
 					>;
 				status = "okay";
 			};


Patches currently in stable-queue which might be from ludovic.desroches@microchip.com are

queue-4.4/arm-dts-at91-sama5d3_xplained-fix-adc-vref.patch
queue-4.4/arm-dts-at91-sama5d3_xplained-not-all-adc-channels-are-available.patch