ARM: at91/dt: at91sam9260: remove useless adc properties

Remove the properties that are not used anymore by the at91_adc driver.

Also, add #address-cells, #size-cells and a reg for each trigger to comply to
the ePAPR.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>

1 files changed, 6 insertions, 5 deletions

diff --git a/arch/arm/boot/dts/at91sam9260.dtsi b/arch/arm/boot/dts/at91sam9260.dtsi
index 997901f7ed73..366fc2cbcd64 100644
--- a/arch/arm/boot/dts/at91sam9260.dtsi
+++ b/arch/arm/boot/dts/at91sam9260.dtsi
@@ -608,37 +608,38 @@
                         };
 
                         adc0: adc@fffe0000 {
+                                #address-cells = <1>;
+                                #size-cells = <0>;
                                 compatible = "atmel,at91sam9260-adc";
                                 reg = <0xfffe0000 0x100>;
                                 interrupts = <5 IRQ_TYPE_LEVEL_HIGH 0>;
                                 atmel,adc-use-external-triggers;
                                 atmel,adc-channels-used = <0xf>;
                                 atmel,adc-vref = <3300>;
-                                atmel,adc-num-channels = <4>;
                                 atmel,adc-startup-time = <15>;
-                                atmel,adc-channel-base = <0x30>;
-                                atmel,adc-drdy-mask = <0x10000>;
-                                atmel,adc-status-register = <0x1c>;
-                                atmel,adc-trigger-register = <0x04>;
                                 atmel,adc-res = <8 10>;
                                 atmel,adc-res-names = "lowres", "highres";
                                 atmel,adc-use-res = "highres";
 
                                 trigger@0 {
+                                        reg = <0>;
                                         trigger-name = "timer-counter-0";
                                         trigger-value = <0x1>;
                                 };
                                 trigger@1 {
+                                        reg = <1>;
                                         trigger-name = "timer-counter-1";
                                         trigger-value = <0x3>;
                                 };
 
                                 trigger@2 {
+                                        reg = <2>;
                                         trigger-name = "timer-counter-2";
                                         trigger-value = <0x5>;
                                 };
 
                                 trigger@3 {
+                                        reg = <3>;
                                         trigger-name = "external";
                                         trigger-value = <0x13>;
                                         trigger-external;