linux-kernel - [PATCH v1 3/3] dt-bindings: ata: ahci-platform: add missing iommus property

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Message-ID: <20241109094623.37518-4-linux@fw-web.de>
Date: Sat,  9 Nov 2024 10:46:21 +0100
From: Frank Wunderlich <linux@...web.de>
To: Damien Le Moal <dlemoal@...nel.org>,
	Niklas Cassel <cassel@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Andrew Lunn <andrew@...n.ch>,
	Gregory Clement <gregory.clement@...tlin.com>,
	Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
	Russell King <linux@...linux.org.uk>
Cc: Frank Wunderlich <frank-w@...lic-files.de>,
	Hans de Goede <hdegoede@...hat.com>,
	Jens Axboe <axboe@...nel.dk>,
	linux-ide@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org
Subject: [PATCH v1 3/3] dt-bindings: ata: ahci-platform: add missing iommus property

From: Frank Wunderlich <frank-w@...lic-files.de>

fix dtbs_check errors in following files:

arch/arm64/boot/dts/marvell/armada-7040-db.dtb: sata@...000:
arch/arm64/boot/dts/marvell/armada-8040-clearfog-gt-8k.dtb: sata@...000:
arch/arm64/boot/dts/marvell/armada-8040-db.dtb: sata@...000:
arch/arm64/boot/dts/marvell/armada-8040-mcbin.dtb: sata@...000:
arch/arm64/boot/dts/marvell/armada-8040-puzzle-m801.dtb: sata@...000:
  Unevaluated properties are not allowed ('iommus' was unexpected)

Signed-off-by: Frank Wunderlich <frank-w@...lic-files.de>
---
iommus seems to be added with
83a3545d9c37 ("arm64: dts: marvell: add SMMU support")
which seems not be documented in txt before i converted the binding.
---
 Documentation/devicetree/bindings/ata/ahci-platform.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/ata/ahci-platform.yaml b/Documentation/devicetree/bindings/ata/ahci-platform.yaml
index ef19468e3022..cc35cdc02840 100644
--- a/Documentation/devicetree/bindings/ata/ahci-platform.yaml
+++ b/Documentation/devicetree/bindings/ata/ahci-platform.yaml
@@ -84,6 +84,9 @@ properties:
     minItems: 1
     maxItems: 3
 
+  iommus:
+    maxItems: 1
+
 patternProperties:
   "^sata-port@[0-9a-f]+$":
     $ref: /schemas/ata/ahci-common.yaml#/$defs/ahci-port
-- 
2.43.0