linux-kernel - [PATCH next v2 07/17] dt-bindings: usb: mtk-xhci: add optional assigned clock properties

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Message-ID: <20210122120323.4337-7-chunfeng.yun@mediatek.com>
Date:   Fri, 22 Jan 2021 20:03:13 +0800
From:   Chunfeng Yun <chunfeng.yun@...iatek.com>
To:     Vinod Koul <vkoul@...nel.org>, Rob Herring <robh+dt@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
CC:     Chunfeng Yun <chunfeng.yun@...iatek.com>,
        Kishon Vijay Abraham I <kishon@...com>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Chun-Kuang Hu <chunkuang.hu@...nel.org>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Min Guo <min.guo@...iatek.com>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-usb@...r.kernel.org>
Subject: [PATCH next v2 07/17] dt-bindings: usb: mtk-xhci: add optional assigned clock properties

Add optional property "assigned-clock" and "assigned-clock-parents"
used by mt7629.

Signed-off-by: Chunfeng Yun <chunfeng.yun@...iatek.com>
---
v2: separate compatible out of the patch
---
 .../devicetree/bindings/usb/mediatek,mtk-xhci.yaml        | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml
index a3817f3af59d..5eb8d7cd8155 100644
--- a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml
+++ b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml
@@ -67,6 +67,14 @@ properties:
       - const: dma_ck
       - const: xhci_ck
 
+  assigned-clocks:
+    minItems: 1
+    maxItems: 5
+
+  assigned-clock-parents:
+    minItems: 1
+    maxItems: 5
+
   phys:
     description:
       List of all PHYs used on this HCD, it's better to keep PHYs in order
-- 
2.18.0