From: Macpaul Lin <macpaul.lin@mediatek.com>
To: Chun-Kuang Hu <chunkuang.hu@kernel.org>,
Philipp Zabel <p.zabel@pengutronix.de>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Yong Wu <yong.wu@mediatek.com>, Joerg Roedel <joro@8bytes.org>,
Will Deacon <will@kernel.org>,
Robin Murphy <robin.murphy@arm.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
<dri-devel@lists.freedesktop.org>,
<linux-mediatek@lists.infradead.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<iommu@lists.linux.dev>, <linux-arm-kernel@lists.infradead.org>,
Alexandre Mergnat <amergnat@baylibre.com>
Cc: Bear Wang <bear.wang@mediatek.com>,
Pablo Sun <pablo.sun@mediatek.com>,
Macpaul Lin <macpaul.lin@mediatek.com>,
Macpaul Lin <macpaul@gmail.com>, Sen Chu <sen.chu@mediatek.com>,
Chris-qj chen <chris-qj.chen@mediatek.com>,
MediaTek Chromebook Upstream
<Project_Global_Chrome_Upstream_Group@mediatek.com>,
Chen-Yu Tsai <wenst@chromium.org>
Subject: [PATCH 2/6] dt-bindings: iommu: mediatek: Fix interrupt count constraint for new SoCs
Date: Tue, 24 Sep 2024 18:31:52 +0800 [thread overview]
Message-ID: <20240924103156.13119-2-macpaul.lin@mediatek.com> (raw)
In-Reply-To: <20240924103156.13119-1-macpaul.lin@mediatek.com>
The infra-iommu node in mt8195.dtsi was triggering a CHECK_DTBS error due
to an excessively long 'interrupts' property. The error message was:
infra-iommu@10315000: interrupts: [[0, 795, 4, 0], [0, 796, 4, 0],
[0, 797, 4, 0], [0, 798, 4, 0], [0, 799, 4, 0]]
is too long
To address this issue, add "minItems: 1" and "maxItems: 5" constraints to
the 'interrupts' property in the DT binding schema. This change allows for
flexibility in the number of interrupts for new SoCs
Fixes: bca28426805d ("dt-bindings: iommu: mediatek: Convert IOMMU to DT schema")
Signed-off-by: Macpaul Lin <macpaul.lin@mediatek.com>
---
Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml b/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml
index ea6b0f5f24de..a00f1f0045b1 100644
--- a/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml
+++ b/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml
@@ -96,7 +96,8 @@ properties:
maxItems: 1
interrupts:
- maxItems: 1
+ minItems: 1
+ maxItems: 5
clocks:
items:
--
2.45.2
next prev parent reply other threads:[~2024-09-24 10:32 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-24 10:31 [PATCH 1/6] arm64: dts: mt8195: Fix dtbs_check error for infracfg_ao node Macpaul Lin
2024-09-24 10:31 ` Macpaul Lin [this message]
2024-09-24 16:02 ` [PATCH 2/6] dt-bindings: iommu: mediatek: Fix interrupt count constraint for new SoCs Conor Dooley
2024-09-25 6:18 ` Macpaul Lin
2024-09-24 10:31 ` [PATCH 3/6] dt-bindings: display: mediatek: Fix clocks " Macpaul Lin
2024-09-24 11:42 ` AngeloGioacchino Del Regno
2024-09-24 16:00 ` Conor Dooley
2024-09-25 8:42 ` Macpaul Lin
2024-09-25 14:34 ` Conor Dooley
2024-09-26 9:38 ` AngeloGioacchino Del Regno
2024-09-27 2:27 ` Moudy Ho (何宗原)
2024-09-28 20:14 ` Conor Dooley
2024-09-24 10:31 ` [PATCH 4/6] arm64: dts: mediatek: mt8395-genio-1200-evk: Fix dtbs_check error for phy Macpaul Lin
2024-09-24 11:42 ` AngeloGioacchino Del Regno
2024-09-24 10:31 ` [PATCH 5/6] arm64: dts: mt8195: Fix dtbs_check error for mutex node Macpaul Lin
2024-09-24 11:43 ` AngeloGioacchino Del Regno
2024-09-24 10:31 ` [PATCH 6/6] dt-bindings: display: mediatek: dpi: Add mt8195 support in power domains Macpaul Lin
2024-09-24 11:48 ` AngeloGioacchino Del Regno
2024-09-25 4:02 ` Macpaul Lin
2024-09-24 11:37 ` [PATCH 1/6] arm64: dts: mt8195: Fix dtbs_check error for infracfg_ao node AngeloGioacchino Del Regno
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