From: Chunfeng Yun <chunfeng.yun@mediatek.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Rob Herring <robh+dt@kernel.org>,
Mathias Nyman <mathias.nyman@intel.com>
Cc: Chunfeng Yun <chunfeng.yun@mediatek.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
<linux-usb@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
Sergei Shtylyov <sergei.shtylyov@gmail.com>,
Eddie Hung <eddie.hung@mediatek.com>,
Nicolas Boichat <drinkcat@chromium.org>
Subject: [PATCH v2 02/13] dt-bindings: usb: mtk-xhci: add support wakeup for mt8183 and mt8192
Date: Tue, 23 Mar 2021 15:02:44 +0800 [thread overview]
Message-ID: <1616482975-17841-2-git-send-email-chunfeng.yun@mediatek.com> (raw)
In-Reply-To: <1616482975-17841-1-git-send-email-chunfeng.yun@mediatek.com>
These two HW of wakeup don't follow MediaTek internal IPM rule,
both use a specific way, like as early revision of mt8173.
Due to the index 2 already used by many DTS, it's better to keep
it unchanged for backward compatibility, treat specific ones without
following IPM rule as revision 1.x, meanwhile reserve 3~99 for
later revisions with following the IPM rule.
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
---
v2: modify revision format
---
.../devicetree/bindings/usb/mediatek,mtk-xhci.yaml | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml
index 2246d29a5e4e..2bdf8997d836 100644
--- a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml
+++ b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml
@@ -30,6 +30,7 @@ properties:
- mediatek,mt7629-xhci
- mediatek,mt8173-xhci
- mediatek,mt8183-xhci
+ - mediatek,mt8192-xhci
- const: mediatek,mtk-xhci
reg:
@@ -131,10 +132,13 @@ properties:
- description:
The second cell represents the register base address of the glue
layer in syscon
- - description:
+ - description: |
The third cell represents the hardware version of the glue layer,
- 1 is used by mt8173 etc, 2 is used by mt2712 etc
- enum: [1, 2]
+ 1 - used by mt8173 etc, revision 1 without following IPM rule;
+ 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]
mediatek,u3p-dis-msk:
$ref: /schemas/types.yaml#/definitions/uint32
--
2.18.0
next prev parent reply other threads:[~2021-03-23 7:04 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-23 7:02 [PATCH v2 01/13] dt-bindings: usb: mtk-xhci: support property usb2-lpm-disable Chunfeng Yun
2021-03-23 7:02 ` Chunfeng Yun [this message]
2021-03-27 17:26 ` [PATCH v2 02/13] dt-bindings: usb: mtk-xhci: add support wakeup for mt8183 and mt8192 Rob Herring
2021-03-23 7:02 ` [PATCH v2 03/13] dt-bindings: usb: mtu3: " Chunfeng Yun
2021-03-27 17:28 ` Rob Herring
2021-03-23 7:02 ` [PATCH v2 04/13] usb: xhci-mtk: fix broken streams issue on 0.96 xHCI Chunfeng Yun
2021-03-23 7:02 ` [PATCH v2 05/13] usb: xhci-mtk: support quirk to disable usb2 lpm Chunfeng Yun
2021-03-23 7:02 ` [PATCH v2 06/13] usb: xhci-mtk: support ip-sleep wakeup for MT8183 Chunfeng Yun
2021-03-23 7:02 ` [PATCH v2 07/13] usb: xhci-mtk: add support ip-sleep wakeup for mT8192 Chunfeng Yun
2021-03-23 7:02 ` [PATCH v2 08/13] usb: xhci-mtk: drop CONFIG_OF Chunfeng Yun
2021-03-23 7:02 ` [PATCH v2 09/13] usb: xhci-mtk: remove MODULE_ALIAS Chunfeng Yun
2021-03-23 7:02 ` [PATCH v2 10/13] usb: mtu3: support ip-sleep wakeup for MT8183 Chunfeng Yun
2021-03-23 7:02 ` [PATCH v2 11/13] usb: mtu3: add support ip-sleep wakeup for MT8192 Chunfeng Yun
2021-03-23 7:02 ` [PATCH v2 12/13] usb: mtu3: drop CONFIG_OF Chunfeng Yun
2021-03-23 7:02 ` [PATCH v2 13/13] arm64: dts: mt8183: update wakeup register offset Chunfeng Yun
2021-03-29 11:24 ` Matthias Brugger
2021-03-23 9:07 ` [PATCH v2 01/13] dt-bindings: usb: mtk-xhci: support property usb2-lpm-disable Sergei Shtylyov
2021-03-27 17:24 ` Rob Herring
2021-03-29 3:10 ` Chunfeng Yun
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