From e1811f97ba985fef3f703f55aeb5d23660c919ef Mon Sep 17 00:00:00 2001 From: Josh Wu Date: Tue, 27 Aug 2013 12:28:00 +0100 Subject: iio: at91: introduce the multiple compatible string for different IPs. As use the multiple compatible string, we can remove hardware register in dt. CC: devicetree@vger.kernel.org Signed-off-by: Josh Wu Acked-by: Maxime Ripard Signed-off-by: Jonathan Cameron --- Documentation/devicetree/bindings/arm/atmel-adc.txt | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) (limited to 'Documentation/devicetree/bindings') 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,-adc" + 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. -- cgit v1.2.3