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

Also, stop using unit-addresses for the triggers as suggested by Mark
Rutland in
http://lists.infradead.org/pipermail/linux-arm-kernel/2014-February/234184.html

Signed-off-by: Alexandre Belloni <alexandre.bell...@free-electrons.com>
---
 arch/arm/boot/dts/sama5d3.dtsi | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)

diff --git a/arch/arm/boot/dts/sama5d3.dtsi b/arch/arm/boot/dts/sama5d3.dtsi
index 26d7ed510c96..46f610a09b38 100644
--- a/arch/arm/boot/dts/sama5d3.dtsi
+++ b/arch/arm/boot/dts/sama5d3.dtsi
@@ -261,35 +261,30 @@
                                clocks = <&adc_clk>,
                                         <&adc_op_clk>;
                                clock-names = "adc_clk", "adc_op_clk";
-                               atmel,adc-channel-base = <0x50>;
                                atmel,adc-channels-used = <0xfff>;
-                               atmel,adc-drdy-mask = <0x1000000>;
-                               atmel,adc-num-channels = <12>;
                                atmel,adc-startup-time = <40>;
-                               atmel,adc-status-register = <0x30>;
-                               atmel,adc-trigger-register = <0xc0>;
                                atmel,adc-use-external;
                                atmel,adc-vref = <3000>;
                                atmel,adc-res = <10 12>;
                                atmel,adc-res-names = "lowres", "highres";
                                status = "disabled";
 
-                               trigger@0 {
+                               trigger0 {
                                        trigger-name = "external-rising";
                                        trigger-value = <0x1>;
                                        trigger-external;
                                };
-                               trigger@1 {
+                               trigger1 {
                                        trigger-name = "external-falling";
                                        trigger-value = <0x2>;
                                        trigger-external;
                                };
-                               trigger@2 {
+                               trigger2 {
                                        trigger-name = "external-any";
                                        trigger-value = <0x3>;
                                        trigger-external;
                                };
-                               trigger@3 {
+                               trigger3 {
                                        trigger-name = "continuous";
                                        trigger-value = <0x6>;
                                };
-- 
1.8.3.2

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