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| author | Nicolas Ferre <nicolas.ferre@atmel.com> | 2012-05-16 19:37:06 +0400 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2012-05-18 17:02:56 +0400 |
| commit | 73d68d91aa1b9e9cb6c1635143799c0fec484c08 (patch) | |
| tree | 70ee5e9b0e173c7d24fd4171924389ba7ccf4049 /arch/arm/boot/dts/at91sam9260.dtsi | |
| parent | 26690863e2c1fa4fee5f6137b219f4b8a1a02287 (diff) | |
| download | linux-73d68d91aa1b9e9cb6c1635143799c0fec484c08.tar.xz | |
ARM: at91: Add ADC driver to at91sam9260/at91sam9g20 dtsi files
Now that the bulk of at91sam9g20-related nodes are located in at91sam9260.dtsi,
we have to re-create the path to this ADC node for SoC specific parts.
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/boot/dts/at91sam9260.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/at91sam9260.dtsi | 35 |
1 files changed, 35 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 { |