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

BugLink: http://bugs.launchpad.net/bugs/1694621

commit d3df1ec 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 <[email protected]>
Acked-by: Nicolas Ferre <[email protected]>
Signed-off-by: Alexandre Belloni <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Signed-off-by: Stefan Bader <[email protected]>
Signed-off-by: Thadeu Lima de Souza Cascardo <[email protected]>

Author: ldesroches

arch/arm/boot/dts/at91-sama5d3_xplained.dts

@@ -163,18 +163,16 @@
 
 			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
 					&pinctrl_adc0_ad4
 					&pinctrl_adc0_ad5
 					&pinctrl_adc0_ad6
 					&pinctrl_adc0_ad7
-					&pinctrl_adc0_ad8
-					&pinctrl_adc0_ad9
 					>;
 				status = "okay";
 			};