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Message-ID: <987430ee905fd299fe962663d94f848b341c87df.1691047461.git.michal.simek@amd.com>
Date: Thu, 3 Aug 2023 09:24:24 +0200
From: Michal Simek <michal.simek@....com>
To: <linux-kernel@...r.kernel.org>, <monstr@...str.eu>,
<michal.simek@...inx.com>, <git@...inx.com>
CC: Conor Dooley <conor+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Mark Brown <broonie@...nel.org>,
Rob Herring <robh+dt@...nel.org>, <devicetree@...r.kernel.org>,
<linux-spi@...r.kernel.org>
Subject: [PATCH 1/2] dt-bindings: spi: spi-cadence: Describe power-domains property
ZynqMP Cadence SPI IP core has own power domain that's why describe it as
optional property.
Signed-off-by: Michal Simek <michal.simek@....com>
---
Documentation/devicetree/bindings/spi/spi-cadence.yaml | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/spi/spi-cadence.yaml b/Documentation/devicetree/bindings/spi/spi-cadence.yaml
index b7552739b554..9eda7f0d2869 100644
--- a/Documentation/devicetree/bindings/spi/spi-cadence.yaml
+++ b/Documentation/devicetree/bindings/spi/spi-cadence.yaml
@@ -49,6 +49,9 @@ properties:
enum: [ 0, 1 ]
default: 0
+ power-domains:
+ maxItems: 1
+
required:
- compatible
- reg
--
2.36.1
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