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Commit 7cb2e629 authored by Maxime Ripard's avatar Maxime Ripard Committed by Greg Kroah-Hartman
Browse files

ARM: AT91: Add ADC driver to the at91sam9g20 dtsi 



Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: default avatarNicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent d029f371

arch/arm/boot/dts/at91sam9g20.dtsi

+35 −0
Original line number Diff line number Diff line
@@ -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 {