linux-kernel - [PATCH v4 04/11] dt-bindings: iio: dac: ad3552r: fix maximum spi speed

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Message-Id: <20241003-wip-bl-ad3552r-axi-v0-iio-testing-v4-4-ceb157487329@baylibre.com>
Date: Thu, 03 Oct 2024 19:29:01 +0200
From: Angelo Dureghello <adureghello@...libre.com>
To: Lars-Peter Clausen <lars@...afoo.de>, 
 Michael Hennerich <Michael.Hennerich@...log.com>, 
 Nuno Sa <nuno.sa@...log.com>, Jonathan Cameron <jic23@...nel.org>, 
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Mihail Chindris <mihail.chindris@...log.com>, 
 Olivier Moysan <olivier.moysan@...s.st.com>
Cc: linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Jonathan Cameron <Jonathan.Cameron@...wei.com>, devicetree@...r.kernel.org, 
 dlechner@...libre.com, Mark Brown <broonie@...nel.org>, 
 Angelo Dureghello <adureghello@...libre.com>, stable@...r.kernel.org
Subject: [PATCH v4 04/11] dt-bindings: iio: dac: ad3552r: fix maximum spi
 speed

From: Angelo Dureghello <adureghello@...libre.com>

Fix maximum SPI clock speed, as per datasheet (Rev. B, page 6).

Fixes: b0a96c5f599e ("dt-bindings: iio: dac: Add adi,ad3552r.yaml")
Cc: stable@...r.kernel.org
Signed-off-by: Angelo Dureghello <adureghello@...libre.com>
---
 Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml b/Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml
index fc8b97f82077..41fe00034742 100644
--- a/Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml
+++ b/Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml
@@ -30,7 +30,7 @@ properties:
     maxItems: 1
 
   spi-max-frequency:
-    maximum: 30000000
+    maximum: 66000000
 
   reset-gpios:
     maxItems: 1

-- 
2.45.0.rc1