Messages in this thread Patch in this message | | | From | Chunfeng Yun <> | Subject | [PATCH 03/13] dt-bindings: usb: mtu3: support wakeup for mt8183 and mt8192 | Date | Mon, 22 Mar 2021 11:13:42 +0800 |
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These two HW of wakeup don't follow MediaTek internal IPM rule, and 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 compatible, treat specific ones without following IPM rule as revision 1.x, meanwhile reserve 3~10 for later revision that following the IPM rule.
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> --- .../devicetree/bindings/usb/mediatek,mtu3.yaml | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml b/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml index f5c04b9d2de9..918f9d6447c6 100644 --- a/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml +++ b/Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml @@ -24,6 +24,7 @@ properties: - mediatek,mt2712-mtu3 - mediatek,mt8173-mtu3 - mediatek,mt8183-mtu3 + - mediatek,mt8192-mtu3 - const: mediatek,mtu3 reg: @@ -152,10 +153,13 @@ 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 with following IPM rule; + 11 - used by mt8183, specific 1.1; + 12 - used by mt8192, specific 1.2; + enum: [1, 2, 11, 12] mediatek,u3p-dis-msk: $ref: /schemas/types.yaml#/definitions/uint32 -- 2.18.0
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