linux-kernel - [PATCH v2 2/6] dt-bindings: memory: mtk-smi: Fix the larb clock/clock-names dtbs warning

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Message-ID: <20220111063904.7583-3-yong.wu@mediatek.com>
Date:   Tue, 11 Jan 2022 14:39:00 +0800
From:   Yong Wu <yong.wu@...iatek.com>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>,
        Rob Herring <robh+dt@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>
CC:     Krzysztof Kozlowski <krzk@...nel.org>,
        Joerg Roedel <joro@...tes.org>, Will Deacon <will@...nel.org>,
        Robin Murphy <robin.murphy@....com>,
        "Tomasz Figa" <tfiga@...omium.org>,
        <linux-mediatek@...ts.infradead.org>,
        <srv_heupstream@...iatek.com>, <linux-kernel@...r.kernel.org>,
        <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <iommu@...ts.linux-foundation.org>, <yong.wu@...iatek.com>,
        <youlin.pei@...iatek.com>, <anan.sun@...iatek.com>,
        <lc.kan@...iatek.com>, <yi.kuo@...iatek.com>,
        <anthony.huang@...iatek.com>,
        "AngeloGioacchino Del Regno" 
        <angelogioacchino.delregno@...labora.com>
Subject: [PATCH v2 2/6] dt-bindings: memory: mtk-smi: Fix the larb clock/clock-names dtbs warning

Mute the warning from "make dtbs_check":

larb@...17000: clock-names: ['apb', 'smi'] is too short
	arch/arm64/boot/dts/mediatek/mt8183-evb.dt.yaml
	arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-burnet.dt.yaml
	...

larb@...10000: clock-names: ['apb', 'smi'] is too short
	arch/arm64/boot/dts/mediatek/mt8183-evb.dt.yaml
	arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-burnet.dt.yaml

larb@...10000: clock-names: ['apb', 'smi'] is too short
	arch/arm64/boot/dts/mediatek/mt8183-evb.dt.yaml
	arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi-burnet.dt.yaml

If a platform's larb supports gals, there will be some larbs have one
more "gals" clock while the others still only need "apb"/"smi" clocks,
then the minItems for clock and clock-names are 2.

Fixes: 27bb0e42855a ("dt-bindings: memory: mediatek: Convert SMI to DT schema")
Signed-off-by: Yong Wu <yong.wu@...iatek.com>
---
 .../bindings/memory-controllers/mediatek,smi-larb.yaml      | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml
index 80907e357892..884c0c74e5e4 100644
--- a/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml
+++ b/Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.yaml
@@ -80,10 +80,10 @@ allOf:
     then:
       properties:
         clock:
-          items:
-            minItems: 3
-            maxItems: 3
+          minItems: 2
+          maxItems: 3
         clock-names:
+          minItems: 2
           items:
             - const: apb
             - const: smi
-- 
2.18.0