diff options
Diffstat (limited to 'Documentation/devicetree/bindings/arm/atmel-adc.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/arm/atmel-adc.txt | 7 |
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 16769d9cedd..723c205cb10 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. |