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Message-Id: <20240221174305.3423039-1-m.felsch@pengutronix.de>
Date: Wed, 21 Feb 2024 18:43:05 +0100
From: Marco Felsch <m.felsch@...gutronix.de>
To: jic23@...nel.org,
lars@...afoo.de,
robh+dt@...nel.org,
krzysztof.kozlowski+dt@...aro.org,
conor+dt@...nel.org,
hns@...delico.com
Cc: linux-iio@...r.kernel.org,
devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org,
kernel@...gutronix.de
Subject: [PATCH] dt-bindings: iio: gyroscope: bosch,bmg160: add spi-max-frequency binding
Make use of the common spi-peripheral-props.yaml to pull in the common
spi device properties and limit the spi-max-frequency to 10 MHz as this
is the max. frequency if VDDIO >= 1.62V.
Signed-off-by: Marco Felsch <m.felsch@...gutronix.de>
---
.../devicetree/bindings/iio/gyroscope/bosch,bmg160.yaml | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/iio/gyroscope/bosch,bmg160.yaml b/Documentation/devicetree/bindings/iio/gyroscope/bosch,bmg160.yaml
index 1414ba9977c1..3c6fe74af0b8 100644
--- a/Documentation/devicetree/bindings/iio/gyroscope/bosch,bmg160.yaml
+++ b/Documentation/devicetree/bindings/iio/gyroscope/bosch,bmg160.yaml
@@ -22,6 +22,9 @@ properties:
vdd-supply: true
vddio-supply: true
+ spi-max-frequency:
+ maximum: 10000000
+
interrupts:
minItems: 1
maxItems: 2
@@ -33,7 +36,10 @@ required:
- compatible
- reg
-additionalProperties: false
+allOf:
+ - $ref: /schemas/spi/spi-peripheral-props.yaml#
+
+unevaluatedProperties: false
examples:
- |
--
2.39.2
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