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-rw-r--r--Documentation/devicetree/bindings/arm/atmel-adc.txt7
1 files changed, 2 insertions, 5 deletions
diff --git a/Documentation/devicetree/bindings/arm/atmel-adc.txt b/Documentation/devicetree/bindings/arm/atmel-adc.txt
index 16769d9cedd6..723c205cb10d 100644
--- a/Documentation/devicetree/bindings/arm/atmel-adc.txt
+++ b/Documentation/devicetree/bindings/arm/atmel-adc.txt
@@ -1,18 +1,15 @@
* AT91's Analog to Digital Converter (ADC)
Required properties:
- - compatible: Should be "atmel,at91sam9260-adc"
+ - compatible: Should be "atmel,<chip>-adc"
+ <chip> can be "at91sam9260", "at91sam9g45" or "at91sam9x5"
- reg: Should contain ADC registers location and length
- interrupts: Should contain the IRQ line for the ADC
- - atmel,adc-channel-base: Offset of the first channel data register
- atmel,adc-channels-used: Bitmask of the channels muxed and enable for this
device
- - atmel,adc-drdy-mask: Mask of the DRDY interruption in the ADC
- atmel,adc-num-channels: Number of channels available in the ADC
- atmel,adc-startup-time: Startup Time of the ADC in microseconds as
defined in the datasheet
- - atmel,adc-status-register: Offset of the Interrupt Status Register
- - atmel,adc-trigger-register: Offset of the Trigger Register
- atmel,adc-vref: Reference voltage in millivolts for the conversions
- atmel,adc-res: List of resolution in bits supported by the ADC. List size
must be two at least.