Add compatible string for MT7981 to existing bindings at
 - mediatek,apmixedsys.yaml
 - mediatek,topckgen.yaml
 - mediatek,ethsys.txt
 - mediatek,infracfg.yaml
 - mediatek,sgmiisys.txt

Signed-off-by: Jianhui Zhao <zhaojh329@gmail.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
---
 .../devicetree/bindings/arm/mediatek/mediatek,ethsys.txt        | 1 +
 .../devicetree/bindings/arm/mediatek/mediatek,infracfg.yaml     | 1 +
 .../devicetree/bindings/arm/mediatek/mediatek,sgmiisys.txt      | 2 ++
 .../devicetree/bindings/clock/mediatek,apmixedsys.yaml          | 1 +
 Documentation/devicetree/bindings/clock/mediatek,topckgen.yaml  | 1 +
 5 files changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,ethsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,ethsys.txt
index 0502db73686bf..eccd4b706a78d 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,ethsys.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,ethsys.txt
@@ -10,6 +10,7 @@ Required Properties:
 	- "mediatek,mt7622-ethsys", "syscon"
 	- "mediatek,mt7623-ethsys", "mediatek,mt2701-ethsys", "syscon"
 	- "mediatek,mt7629-ethsys", "syscon"
+	- "mediatek,mt7981-ethsys", "syscon"
 	- "mediatek,mt7986-ethsys", "syscon"
 - #clock-cells: Must be 1
 - #reset-cells: Must be 1
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,infracfg.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,infracfg.yaml
index 1d7c837d93788..e997635e4fe4e 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,infracfg.yaml
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,infracfg.yaml
@@ -28,6 +28,7 @@ properties:
               - mediatek,mt6797-infracfg
               - mediatek,mt7622-infracfg
               - mediatek,mt7629-infracfg
+              - mediatek,mt7981-infracfg
               - mediatek,mt7986-infracfg
               - mediatek,mt8135-infracfg
               - mediatek,mt8167-infracfg
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,sgmiisys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,sgmiisys.txt
index 29ca7a10b3156..d2c24c2775141 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,sgmiisys.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,sgmiisys.txt
@@ -8,6 +8,8 @@ Required Properties:
 - compatible: Should be:
 	- "mediatek,mt7622-sgmiisys", "syscon"
 	- "mediatek,mt7629-sgmiisys", "syscon"
+	- "mediatek,mt7981-sgmiisys_0", "syscon"
+	- "mediatek,mt7981-sgmiisys_1", "syscon"
 	- "mediatek,mt7986-sgmiisys_0", "syscon"
 	- "mediatek,mt7986-sgmiisys_1", "syscon"
 - #clock-cells: Must be 1
diff --git a/Documentation/devicetree/bindings/clock/mediatek,apmixedsys.yaml b/Documentation/devicetree/bindings/clock/mediatek,apmixedsys.yaml
index 731bfe0408c20..dae25dba4ba69 100644
--- a/Documentation/devicetree/bindings/clock/mediatek,apmixedsys.yaml
+++ b/Documentation/devicetree/bindings/clock/mediatek,apmixedsys.yaml
@@ -20,6 +20,7 @@ properties:
       - enum:
           - mediatek,mt6797-apmixedsys
           - mediatek,mt7622-apmixedsys
+          - mediatek,mt7981-apmixedsys
           - mediatek,mt7986-apmixedsys
           - mediatek,mt8135-apmixedsys
           - mediatek,mt8173-apmixedsys
diff --git a/Documentation/devicetree/bindings/clock/mediatek,topckgen.yaml b/Documentation/devicetree/bindings/clock/mediatek,topckgen.yaml
index 81531b5b0db79..0fdf564148334 100644
--- a/Documentation/devicetree/bindings/clock/mediatek,topckgen.yaml
+++ b/Documentation/devicetree/bindings/clock/mediatek,topckgen.yaml
@@ -35,6 +35,7 @@ properties:
               - mediatek,mt6779-topckgen
               - mediatek,mt6795-topckgen
               - mediatek,mt7629-topckgen
+              - mediatek,mt7981-topckgen
               - mediatek,mt7986-topckgen
               - mediatek,mt8167-topckgen
               - mediatek,mt8183-topckgen
-- 
2.39.1

Quoting Daniel Golle (2023-01-25 19:33:46)
> Add compatible string for MT7981 to existing bindings at
>  - mediatek,apmixedsys.yaml
>  - mediatek,topckgen.yaml
>  - mediatek,ethsys.txt
>  - mediatek,infracfg.yaml
>  - mediatek,sgmiisys.txt
> 
> Signed-off-by: Jianhui Zhao <zhaojh329@gmail.com>
> Signed-off-by: Daniel Golle <daniel@makrotopia.org>
> ---

Applied to clk-next