[PATCH 9/9] ARM: AT91: Add ADC driver to the at91sam9g20 dtsi
From: Maxime Ripard <hidden>
Date: 2012-05-11 13:35:40
Also in:
linux-arm-kernel
Subsystem:
the rest · Maintainer:
Linus Torvalds
Signed-off-by: Maxime Ripard <redacted> Acked-by: Nicolas Ferre <redacted> Acked-by: Arnd Bergmann <arnd@arndb.de> --- arch/arm/boot/dts/at91sam9g20.dtsi | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+)
diff --git a/arch/arm/boot/dts/at91sam9g20.dtsi b/arch/arm/boot/dts/at91sam9g20.dtsi
index 773ef48..767764c 100644
--- a/arch/arm/boot/dts/at91sam9g20.dtsi
+++ b/arch/arm/boot/dts/at91sam9g20.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 = <10>; + 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 {
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1.7.9.5