[PATCH 3.16 047/134] ARM: dts: at91: sama5d3_xplained: not all ADC channels are available

Ben Hutchings
2017-08-18T13:13:20Z

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: Ben Hutchings <ben@decadent.org.uk>
---
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
@@ -142,9 +142,9 @@

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
@@ -152,8 +152,6 @@
&pinctrl_adc0_ad5
&pinctrl_adc0_ad6
&pinctrl_adc0_ad7
- &pinctrl_adc0_ad8
- &pinctrl_adc0_ad9
>;
status = "okay";
};