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Subject[PATCH v3 03/10] dt-bindings:iio:adc:remove atmel,adc-res and atmel,adc-res-names
Remove atmel,adc-res and atmel,adc-res-names as they are not necessary and
are handled by the driver. Also add sama5d3 to the list of possible chips.

Cc: Rob Herring <>
Signed-off-by: Alexandre Belloni <>
.../devicetree/bindings/iio/adc/at91_adc.txt | 13 ++++---------
1 file changed, 4 insertions(+), 9 deletions(-)

diff --git a/Documentation/devicetree/bindings/iio/adc/at91_adc.txt b/Documentation/devicetree/bindings/iio/adc/at91_adc.txt
index f65b04fb7962..da393ac5c05f 100644
--- a/Documentation/devicetree/bindings/iio/adc/at91_adc.txt
+++ b/Documentation/devicetree/bindings/iio/adc/at91_adc.txt
@@ -2,7 +2,7 @@

Required properties:
- compatible: Should be "atmel,<chip>-adc"
- <chip> can be "at91sam9260", "at91sam9g45" or "at91sam9x5"
+ <chip> can be "at91sam9260", "at91sam9g45", "at91sam9x5" or "sama5d3"
- reg: Should contain ADC registers location and length
- interrupts: Should contain the IRQ line for the ADC
- clock-names: tuple listing input clock names.
@@ -13,17 +13,12 @@ Required properties:
- atmel,adc-startup-time: Startup Time of the ADC in microseconds as
defined in the datasheet
- atmel,adc-vref: Reference voltage in millivolts for the conversions
- - atmel,adc-res: List of resolutions in bits supported by the ADC. List size
- must be two at least.
- - atmel,adc-res-names: Contains one identifier string for each resolution
- in atmel,adc-res property. "lowres" and "highres"
- identifiers are required.

Optional properties:
- atmel,adc-use-external-triggers: Boolean to enable the external triggers
- - atmel,adc-use-res: String corresponding to an identifier from
- atmel,adc-res-names property. If not specified, the highest
- resolution will be used.
+ - atmel,adc-use-res: String selecting the resolution, can be "lowres" or
+ "highres". If not specified, the highest resolution will
+ be used.
- atmel,adc-sleep-mode: Boolean to enable sleep mode when no conversion
- atmel,adc-sample-hold-time: Sample and Hold Time in microseconds
- atmel,adc-ts-wires: Number of touchscreen wires. Should be 4 or 5. If this
 \ /
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