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dt-bindings: iio: pressure: honeywell,mprls0025pa.yaml improvements

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Define enum inside the honeywell,transfer-function property block.

Set the correct irq edge in the example block.
Based on the datasheet, in table 13 on page 11:
"End-of-conversion indicator: This pin is set high when a measurement
and calculation have been completed and the data is ready to be
clocked out"

Add description on End-of-conversion interrupt.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Co-developed-by: Andreas Klinger <ak@it-klinger.de>
Signed-off-by: Andreas Klinger <ak@it-klinger.de>
Signed-off-by: Petre Rodan <petre.rodan@subdimension.ro>
Link: https://lore.kernel.org/r/20231229092445.30180-2-petre.rodan@subdimension.ro
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Petre Rodan 2023-12-29 11:24:29 +02:00 committed by Jonathan Cameron
parent 0ba6014a23
commit 7b34e1e330
1 changed files with 6 additions and 1 deletions
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7
Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml
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@ -42,6 +42,10 @@ properties:
maxItems: 1
interrupts:
description:
Optional interrupt for indicating End-of-conversion.
If not present, the driver loops for a while until the received status
byte indicates correct measurement.
maxItems: 1
reset-gpios:
@ -65,6 +69,7 @@ properties:
1 - A, 10% to 90% of 2^24 (1677722 .. 15099494)
2 - B, 2.5% to 22.5% of 2^24 (419430 .. 3774874)
3 - C, 20% to 80% of 2^24 (3355443 .. 13421773)
enum: [1, 2, 3]
$ref: /schemas/types.yaml#/definitions/uint32
vdd-supply:
@ -93,7 +98,7 @@ examples:
reg = <0x18>;
reset-gpios = <&gpio3 19 GPIO_ACTIVE_HIGH>;
interrupt-parent = <&gpio3>;
interrupts = <21 IRQ_TYPE_EDGE_FALLING>;
interrupts = <21 IRQ_TYPE_EDGE_RISING>;
honeywell,pmin-pascal = <0>;
honeywell,pmax-pascal = <172369>;
honeywell,transfer-function = <1>;