diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/at91sam9260.dtsi | 35 | ||||
| -rw-r--r-- | arch/arm/boot/dts/at91sam9g20.dtsi | 8 |
2 files changed, 43 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/at91sam9260.dtsi b/arch/arm/boot/dts/at91sam9260.dtsi index f4605ff25fb8..f449efc9825f 100644 --- a/arch/arm/boot/dts/at91sam9260.dtsi +++ b/arch/arm/boot/dts/at91sam9260.dtsi @@ -197,6 +197,41 @@ interrupts = <10 4>; status = "disabled"; }; + + adc0: adc@fffe0000 { + compatible = "atmel,at91sam9260-adc"; + reg = <0xfffe0000 0x100>; + interrupts = <5 4>; + 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>; + + trigger@0 { + trigger-name = "timer-counter-0"; + trigger-value = <0x1>; + }; + trigger@1 { + trigger-name = "timer-counter-1"; + trigger-value = <0x3>; + }; + + trigger@2 { + trigger-name = "timer-counter-2"; + trigger-value = <0x5>; + }; + + trigger@3 { + trigger-name = "external"; + trigger-value = <0x13>; + trigger-external; + }; + }; }; nand0: nand@40000000 { diff --git a/arch/arm/boot/dts/at91sam9g20.dtsi b/arch/arm/boot/dts/at91sam9g20.dtsi index 0eb1a753f796..2a1d1ca8bd86 100644 --- a/arch/arm/boot/dts/at91sam9g20.dtsi +++ b/arch/arm/boot/dts/at91sam9g20.dtsi @@ -15,4 +15,12 @@ memory { reg = <0x20000000 0x08000000>; }; + + ahb { + apb { + adc0: adc@fffe0000 { + atmel,adc-startup-time = <40>; + }; + }; + }; }; |