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Message-ID: <8774dba53cae5508f9f7aa173fbaf814d97898b1.1691047405.git.michal.simek@amd.com>
Date: Thu, 3 Aug 2023 09:23:31 +0200
From: Michal Simek <michal.simek@....com>
To: <linux-kernel@...r.kernel.org>, <monstr@...str.eu>,
<michal.simek@...inx.com>, <git@...inx.com>
CC: Andi Shyti <andi.shyti@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Rob Herring <robh+dt@...nel.org>, <devicetree@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>, <linux-i2c@...r.kernel.org>
Subject: [PATCH] dt-bindings: i2c: cadence: Describe power-domains property
ZynqMP Cadence I2c 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/i2c/cdns,i2c-r1p10.yaml | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml b/Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml
index ff57c5416ebc..9f1d35ce1fe8 100644
--- a/Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml
+++ b/Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml
@@ -48,6 +48,9 @@ properties:
default: 16
enum: [2, 4, 8, 16, 32, 64, 128, 256]
+ power-domains:
+ maxItems: 1
+
required:
- compatible
- reg
--
2.36.1
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