linux-kernel - [PATCH v2 1/4] dt-bindings: usb: mtk-xhci: add support ip-sleep for mt8195

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Message-ID: <20220128062902.26273-1-chunfeng.yun@mediatek.com>
Date:   Fri, 28 Jan 2022 14:28:59 +0800
From:   Chunfeng Yun <chunfeng.yun@...iatek.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Matthias Brugger <matthias.bgg@...il.com>
CC:     Chunfeng Yun <chunfeng.yun@...iatek.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mathias Nyman <mathias.nyman@...el.com>,
        <linux-usb@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        Tianping Fang <tianping.fang@...iatek.com>,
        Eddie Hung <eddie.hung@...iatek.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
Subject: [PATCH v2 1/4] dt-bindings: usb: mtk-xhci: add support ip-sleep for mt8195

There are 4 USB controllers on MT8195, each controller's wakeup control is
different, add some specific versions for them.

Signed-off-by: Chunfeng Yun <chunfeng.yun@...iatek.com>
Acked-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
---
v2:
  1. fix typo 'specific' suggested by Rob
  2. add acked-by AngeloGioacchino
---
 .../devicetree/bindings/usb/mediatek,mtk-xhci.yaml          | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml
index 11f7bacd4e2b..41efb51638d1 100644
--- a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml
+++ b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml
@@ -146,7 +146,11 @@ properties:
             2 - used by mt2712 etc, revision 2 following IPM rule;
             101 - used by mt8183, specific 1.01;
             102 - used by mt8192, specific 1.02;
-          enum: [1, 2, 101, 102]
+            103 - used by mt8195, IP0, specific 1.03;
+            104 - used by mt8195, IP1, specific 1.04;
+            105 - used by mt8195, IP2, specific 1.05;
+            106 - used by mt8195, IP3, specific 1.06;
+          enum: [1, 2, 101, 102, 103, 104, 105, 106]
 
   mediatek,u3p-dis-msk:
     $ref: /schemas/types.yaml#/definitions/uint32
-- 
2.18.0