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

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>

diff --git a/arch/arm/boot/dts/at91-sama5d3_xplained.dts b/arch/arm/boot/dts/at91-sama5d3_xplained.dts
index ed331a7d16ee47336b9f0d713dab43a567a11700..0bd325c314e150ffb9a70f0000f4c8414fcaa536 100644 (file)
--- 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";
                        };