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ARM: at91: dts: add adc resolution stuff 

Add the ADC low and high resolution configuration and which one to use.

Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
hifive-unleashed-5.1
Ludovic Desroches 2013-03-29 10:13:19 +01:00 committed by Nicolas Ferre
parent 0d67c9e813
commit 4b50da658e
3 changed files with 9 additions and 0 deletions
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3
arch/arm/boot/dts/at91sam9260.dtsi
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@ -484,6 +484,9 @@
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 {
trigger-name = "timer-counter-0";

3
arch/arm/boot/dts/at91sam9g45.dtsi
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@ -484,6 +484,9 @@
atmel,adc-drdy-mask = <0x10000>;
atmel,adc-status-register = <0x1c>;
atmel,adc-trigger-register = <0x08>;
atmel,adc-res = <8 10>;
atmel,adc-res-names = "lowres", "highres";
atmel,adc-use-res = "highres";
trigger@0 {
trigger-name = "external-rising";

3
arch/arm/boot/dts/at91sam9x5.dtsi
View File

@ -535,6 +535,9 @@
atmel,adc-drdy-mask = <0x1000000>;
atmel,adc-status-register = <0x30>;
atmel,adc-trigger-register = <0xc0>;
atmel,adc-res = <8 10>;
atmel,adc-res-names = "lowres", "highres";
atmel,adc-use-res = "highres";
trigger@0 {
trigger-name = "external-rising";