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| author | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2020-11-28 23:28:11 +0100 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-12-03 19:40:22 +0000 |
| commit | d1ad1041323ff6886606db6f2fd4bcac198e11d5 (patch) | |
| tree | 11a4dd6d227477ffa9ae1805b34659944db61567 /Documentation | |
| parent | 5eb39ef81ab9c8376df27dab20ca63c6e4c76870 (diff) | |
| download | linux-stable-d1ad1041323ff6886606db6f2fd4bcac198e11d5.tar.gz linux-stable-d1ad1041323ff6886606db6f2fd4bcac198e11d5.tar.bz2 linux-stable-d1ad1041323ff6886606db6f2fd4bcac198e11d5.zip | |
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.
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: Rob Herring <robh+dt@kernel.org>
Link: https://lore.kernel.org/r/20201128222818.1910764-4-alexandre.belloni@bootlin.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/iio/adc/at91_adc.txt | 13 |
1 files 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 |