diff mbox series

[v4,03/16] dt-binding: mediatek: add MediaTek mt8195 MDP3 components

Message ID 20230208092209.19472-4-moudy.ho@mediatek.com (mailing list archive)
State New, archived
Headers show
Series add support MDP3 on MT8195 platform | expand

Commit Message

Moudy Ho Feb. 8, 2023, 9:21 a.m. UTC
Adds support for MT8195 MDP3 RDMA, and introduce more MDP3 components
present in MT8195.

Signed-off-by: Moudy Ho <moudy.ho@mediatek.com>
---
 .../bindings/media/mediatek,mdp3-rdma.yaml    |  30 +--
 .../bindings/media/mediatek,mdp3-rsz.yaml     |   5 +-
 .../bindings/media/mediatek,mt8195-mdp3.yaml  | 174 ++++++++++++++++++
 3 files changed, 197 insertions(+), 12 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/media/mediatek,mt8195-mdp3.yaml

Comments

Rob Herring (Arm) Feb. 9, 2023, 6:01 p.m. UTC | #1
On Wed, Feb 08, 2023 at 05:21:56PM +0800, Moudy Ho wrote:
> Adds support for MT8195 MDP3 RDMA, and introduce more MDP3 components
> present in MT8195.

I'm sure I asked this before, but how are these blocks different from 
what we already have in bindings/display/mediatek/. It's all the same 
block names. If they are the same/similar h/w, then it should be 1 
binding even if you have different consumers in the kernel.

If my questions aren't answered in the patches, then I'll just keep 
asking because I won't remember...

> 
> Signed-off-by: Moudy Ho <moudy.ho@mediatek.com>
> ---
>  .../bindings/media/mediatek,mdp3-rdma.yaml    |  30 +--
>  .../bindings/media/mediatek,mdp3-rsz.yaml     |   5 +-
>  .../bindings/media/mediatek,mt8195-mdp3.yaml  | 174 ++++++++++++++++++
>  3 files changed, 197 insertions(+), 12 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/media/mediatek,mt8195-mdp3.yaml
> 
> diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml
> index 46730687c662..abc3284b21d0 100644
> --- a/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml
> +++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml
> @@ -20,8 +20,9 @@ description: |
>  
>  properties:
>    compatible:
> -    items:
> -      - const: mediatek,mt8183-mdp3-rdma
> +    enum:
> +      - mediatek,mt8183-mdp3-rdma
> +      - mediatek,mt8195-mdp3-rdma
>  
>    reg:
>      maxItems: 1
> @@ -46,20 +47,28 @@ properties:
>      $ref: /schemas/types.yaml#/definitions/uint32-array
>  
>    power-domains:
> -    maxItems: 1
> +    oneOf:
> +      - items:
> +          - description: for RDMA
> +      - items:
> +          - description: for vppsys 0
> +          - description: for vppsys 1
>  
>    clocks:
> -    items:
> -      - description: RDMA clock
> -      - description: RSZ clock
> +    minItems: 2
> +    maxItems: 19
>  
>    iommus:
> -    maxItems: 1
> +    oneOf:
> +      - items:
> +          - description: RDMA port
> +      - items:
> +          - description: RDMA port
> +          - description: RDMA to WROT DL port
>  
>    mboxes:
> -    items:
> -      - description: used for 1st data pipe from RDMA
> -      - description: used for 2nd data pipe from RDMA
> +    minItems: 1
> +    maxItems: 5
>  
>    '#dma-cells':
>      const: 1
> @@ -72,7 +81,6 @@ required:
>    - power-domains
>    - clocks
>    - iommus
> -  - mboxes
>    - '#dma-cells'
>  
>  additionalProperties: false
> diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-rsz.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-rsz.yaml
> index 78f9de6192ef..4bc5ac112d2a 100644
> --- a/Documentation/devicetree/bindings/media/mediatek,mdp3-rsz.yaml
> +++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-rsz.yaml
> @@ -43,12 +43,15 @@ properties:
>  
>    clocks:
>      minItems: 1
> +    maxItems: 2
> +
> +  power-domains:
> +    maxItems: 1
>  
>  required:
>    - compatible
>    - reg
>    - mediatek,gce-client-reg
> -  - mediatek,gce-events
>    - clocks
>  
>  additionalProperties: false
> diff --git a/Documentation/devicetree/bindings/media/mediatek,mt8195-mdp3.yaml b/Documentation/devicetree/bindings/media/mediatek,mt8195-mdp3.yaml
> new file mode 100644
> index 000000000000..d2b01456c495
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/media/mediatek,mt8195-mdp3.yaml
> @@ -0,0 +1,174 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/media/mediatek,mt8195-mdp3.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: MediaTek Media Data Path 3 display components
> +
> +maintainers:
> +  - Matthias Brugger <matthias.bgg@gmail.com>
> +  - Moudy Ho <moudy.ho@mediatek.com>
> +
> +description:
> +  A group of display pipeline components for image quality adjustment,
> +  color format conversion and data flow control, and the abbreviations
> +  are explained below.
> +  AAL    - Ambient-light Adaptive Luma.
> +  Color  - Enhance or reduce color in Y/S/H channel.
> +  FG     - Fime Grain for AV1 spec.
> +  HDR    - Perform HDR to SDR.
> +  MERGE  - Used to merge two slice-per-line into one side-by-side.
> +  OVL    - Perform alpha blending.
> +  PAD    - Predefined alpha or color value insertion.
> +  SPLIT  - Split a HDMI stream into two ouptut.
> +  STITCH - Combine multiple video frame with overlapping fields of view.
> +  TCC    - HDR gamma curve conversion support.
> +  TDSHP  - Sharpness and contrast improvement.

Each block likely needs its own schema.

> +
> +properties:
> +  compatible:
> +    enum:
> +      - mediatek,mt8195-mdp3-aal
> +      - mediatek,mt8195-mdp3-color
> +      - mediatek,mt8195-mdp3-fg
> +      - mediatek,mt8195-mdp3-hdr
> +      - mediatek,mt8195-mdp3-merge
> +      - mediatek,mt8195-mdp3-ovl
> +      - mediatek,mt8195-mdp3-pad
> +      - mediatek,mt8195-mdp3-split
> +      - mediatek,mt8195-mdp3-stitch
> +      - mediatek,mt8195-mdp3-tcc
> +      - mediatek,mt8195-mdp3-tdshp
> +
> +  reg:
> +    maxItems: 1
> +
> +  mediatek,gce-client-reg:
> +    $ref: /schemas/types.yaml#/definitions/phandle-array
> +    items:
> +      items:
> +        - description: phandle of GCE
> +        - description: GCE subsys id
> +        - description: register offset
> +        - description: register size

Given these match up to reg values, I'm really wondering why we have 
this.

> +    description:
> +      Each GCE subsys id is mapping to a base address of display function blocks
> +      register which is defined in <include/dt-bindings/gce/mt8195-gce.h>.
> +    maxItems: 1
> +
> +  clocks:
> +    minItems: 1
> +    maxItems: 7

You have to define what each clock is which probably depends on each 
block.

Rob
Moudy Ho Feb. 10, 2023, 6:51 a.m. UTC | #2
Hi Rob,

Thanks for taking the time to review those bindings.

On Thu, 2023-02-09 at 12:01 -0600, Rob Herring wrote:
> On Wed, Feb 08, 2023 at 05:21:56PM +0800, Moudy Ho wrote:
> > Adds support for MT8195 MDP3 RDMA, and introduce more MDP3
> > components
> > present in MT8195.
> 
> I'm sure I asked this before, but how are these blocks different
> from 
> what we already have in bindings/display/mediatek/. It's all the
> same 
> block names. If they are the same/similar h/w, then it should be 1 
> binding even if you have different consumers in the kernel.
> 
> If my questions aren't answered in the patches, then I'll just keep 
> asking because I won't remember...
> 

As you mentioned, some blocks are indeed the same as those under path
"bindings/display/mediatek", the difference is only in the way of
operation.

1. By remove the required property "interrupts", 3 blocks can be
merged:
   mediatek,aal.yaml
   mediatek,color.yaml
   mediatek,ovl.yaml

2. By adding optional "mediatek,gce-client-reg" property, the following
two can also be merged:
   mediatek,merge.yaml
   mediatek,split.yaml

3. Besides, there is a binding "mediatek,mdp-rdma.yaml" that needs to
be discussed, which is newly added after the RDMA of DISP/MDP3.
   It presents in mt8195 VDO1 and upon inspection it has the same h/w
as the MDP3 RDMA.
   May I remove this file and list it in "media/mediatek,mdp3-rdma.yaml 
" with an enum?

> > 
> > Signed-off-by: Moudy Ho <moudy.ho@mediatek.com>
> > ---
> >  .../bindings/media/mediatek,mdp3-rdma.yaml    |  30 +--
> >  .../bindings/media/mediatek,mdp3-rsz.yaml     |   5 +-
> >  .../bindings/media/mediatek,mt8195-mdp3.yaml  | 174
> > ++++++++++++++++++
> >  3 files changed, 197 insertions(+), 12 deletions(-)
> >  create mode 100644
> > Documentation/devicetree/bindings/media/mediatek,mt8195-mdp3.yaml
> > 
> > diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-
> > rdma.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-
> > rdma.yaml
> > index 46730687c662..abc3284b21d0 100644
> > --- a/Documentation/devicetree/bindings/media/mediatek,mdp3-
> > rdma.yaml
> > +++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-
> > rdma.yaml
> > @@ -20,8 +20,9 @@ description: |
> >  
> >  properties:
> >    compatible:
> > -    items:
> > -      - const: mediatek,mt8183-mdp3-rdma
> > +    enum:
> > +      - mediatek,mt8183-mdp3-rdma
> > +      - mediatek,mt8195-mdp3-rdma
> >  
> >    reg:
> >      maxItems: 1
> > @@ -46,20 +47,28 @@ properties:
> >      $ref: /schemas/types.yaml#/definitions/uint32-array
> >  
> >    power-domains:
> > -    maxItems: 1
> > +    oneOf:
> > +      - items:
> > +          - description: for RDMA
> > +      - items:
> > +          - description: for vppsys 0
> > +          - description: for vppsys 1
> >  
> >    clocks:
> > -    items:
> > -      - description: RDMA clock
> > -      - description: RSZ clock
> > +    minItems: 2
> > +    maxItems: 19
> >  
> >    iommus:
> > -    maxItems: 1
> > +    oneOf:
> > +      - items:
> > +          - description: RDMA port
> > +      - items:
> > +          - description: RDMA port
> > +          - description: RDMA to WROT DL port
> >  
> >    mboxes:
> > -    items:
> > -      - description: used for 1st data pipe from RDMA
> > -      - description: used for 2nd data pipe from RDMA
> > +    minItems: 1
> > +    maxItems: 5
> >  
> >    '#dma-cells':
> >      const: 1
> > @@ -72,7 +81,6 @@ required:
> >    - power-domains
> >    - clocks
> >    - iommus
> > -  - mboxes
> >    - '#dma-cells'
> >  
> >  additionalProperties: false
> > diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-
> > rsz.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-
> > rsz.yaml
> > index 78f9de6192ef..4bc5ac112d2a 100644
> > --- a/Documentation/devicetree/bindings/media/mediatek,mdp3-
> > rsz.yaml
> > +++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-
> > rsz.yaml
> > @@ -43,12 +43,15 @@ properties:
> >  
> >    clocks:
> >      minItems: 1
> > +    maxItems: 2
> > +
> > +  power-domains:
> > +    maxItems: 1
> >  
> >  required:
> >    - compatible
> >    - reg
> >    - mediatek,gce-client-reg
> > -  - mediatek,gce-events
> >    - clocks
> >  
> >  additionalProperties: false
> > diff --git
> > a/Documentation/devicetree/bindings/media/mediatek,mt8195-mdp3.yaml 
> > b/Documentation/devicetree/bindings/media/mediatek,mt8195-mdp3.yaml
> > new file mode 100644
> > index 000000000000..d2b01456c495
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/media/mediatek,mt8195-
> > mdp3.yaml
> > @@ -0,0 +1,174 @@
> > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> > +%YAML 1.2
> > +---
> > +$id: 
> > https://urldefense.com/v3/__http://devicetree.org/schemas/media/mediatek,mt8195-mdp3.yaml*__;Iw!!CTRNKA9wMg0ARbw!mODe8g9MAxc3lRYniX1pJA1MrkgZ7WMEqLHFU-KneHoDKs0gsAGTOzzmF3L0Soq___rPGrQfbuVfnw$ 
> >  
> > +$schema: 
> > https://urldefense.com/v3/__http://devicetree.org/meta-schemas/core.yaml*__;Iw!!CTRNKA9wMg0ARbw!mODe8g9MAxc3lRYniX1pJA1MrkgZ7WMEqLHFU-KneHoDKs0gsAGTOzzmF3L0Soq___rPGrQokjKe2Q$ 
> >  
> > +
> > +title: MediaTek Media Data Path 3 display components
> > +
> > +maintainers:
> > +  - Matthias Brugger <matthias.bgg@gmail.com>
> > +  - Moudy Ho <moudy.ho@mediatek.com>
> > +
> > +description:
> > +  A group of display pipeline components for image quality
> > adjustment,
> > +  color format conversion and data flow control, and the
> > abbreviations
> > +  are explained below.
> > +  AAL    - Ambient-light Adaptive Luma.
> > +  Color  - Enhance or reduce color in Y/S/H channel.
> > +  FG     - Fime Grain for AV1 spec.
> > +  HDR    - Perform HDR to SDR.
> > +  MERGE  - Used to merge two slice-per-line into one side-by-side.
> > +  OVL    - Perform alpha blending.
> > +  PAD    - Predefined alpha or color value insertion.
> > +  SPLIT  - Split a HDMI stream into two ouptut.
> > +  STITCH - Combine multiple video frame with overlapping fields of
> > view.
> > +  TCC    - HDR gamma curve conversion support.
> > +  TDSHP  - Sharpness and contrast improvement.
> 
> Each block likely needs its own schema.
> 

After deducting the bindings that can be merged before, the remaining
ones will have exactly the same attributes. Can those be simplified
into one bindings as discussed in the 3rd version?

https://patchwork.kernel.org/project/linux-media/patch/20230116032147.23607-2-moudy.ho@mediatek.com/

Sincerely,
Moudy

> > +
> > +properties:
> > +  compatible:
> > +    enum:
> > +      - mediatek,mt8195-mdp3-aal
> > +      - mediatek,mt8195-mdp3-color
> > +      - mediatek,mt8195-mdp3-fg
> > +      - mediatek,mt8195-mdp3-hdr
> > +      - mediatek,mt8195-mdp3-merge
> > +      - mediatek,mt8195-mdp3-ovl
> > +      - mediatek,mt8195-mdp3-pad
> > +      - mediatek,mt8195-mdp3-split
> > +      - mediatek,mt8195-mdp3-stitch
> > +      - mediatek,mt8195-mdp3-tcc
> > +      - mediatek,mt8195-mdp3-tdshp
> > +
> > +  reg:
> > +    maxItems: 1
> > +
> > +  mediatek,gce-client-reg:
> > +    $ref: /schemas/types.yaml#/definitions/phandle-array
> > +    items:
> > +      items:
> > +        - description: phandle of GCE
> > +        - description: GCE subsys id
> > +        - description: register offset
> > +        - description: register size
> 
> Given these match up to reg values, I'm really wondering why we have 
> this.
> 
> > +    description:
> > +      Each GCE subsys id is mapping to a base address of display
> > function blocks
> > +      register which is defined in <include/dt-
> > bindings/gce/mt8195-gce.h>.
> > +    maxItems: 1
> > +
> > +  clocks:
> > +    minItems: 1
> > +    maxItems: 7
> 
> You have to define what each clock is which probably depends on each 
> block.
> 
> Rob
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml
index 46730687c662..abc3284b21d0 100644
--- a/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml
+++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml
@@ -20,8 +20,9 @@  description: |
 
 properties:
   compatible:
-    items:
-      - const: mediatek,mt8183-mdp3-rdma
+    enum:
+      - mediatek,mt8183-mdp3-rdma
+      - mediatek,mt8195-mdp3-rdma
 
   reg:
     maxItems: 1
@@ -46,20 +47,28 @@  properties:
     $ref: /schemas/types.yaml#/definitions/uint32-array
 
   power-domains:
-    maxItems: 1
+    oneOf:
+      - items:
+          - description: for RDMA
+      - items:
+          - description: for vppsys 0
+          - description: for vppsys 1
 
   clocks:
-    items:
-      - description: RDMA clock
-      - description: RSZ clock
+    minItems: 2
+    maxItems: 19
 
   iommus:
-    maxItems: 1
+    oneOf:
+      - items:
+          - description: RDMA port
+      - items:
+          - description: RDMA port
+          - description: RDMA to WROT DL port
 
   mboxes:
-    items:
-      - description: used for 1st data pipe from RDMA
-      - description: used for 2nd data pipe from RDMA
+    minItems: 1
+    maxItems: 5
 
   '#dma-cells':
     const: 1
@@ -72,7 +81,6 @@  required:
   - power-domains
   - clocks
   - iommus
-  - mboxes
   - '#dma-cells'
 
 additionalProperties: false
diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-rsz.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-rsz.yaml
index 78f9de6192ef..4bc5ac112d2a 100644
--- a/Documentation/devicetree/bindings/media/mediatek,mdp3-rsz.yaml
+++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-rsz.yaml
@@ -43,12 +43,15 @@  properties:
 
   clocks:
     minItems: 1
+    maxItems: 2
+
+  power-domains:
+    maxItems: 1
 
 required:
   - compatible
   - reg
   - mediatek,gce-client-reg
-  - mediatek,gce-events
   - clocks
 
 additionalProperties: false
diff --git a/Documentation/devicetree/bindings/media/mediatek,mt8195-mdp3.yaml b/Documentation/devicetree/bindings/media/mediatek,mt8195-mdp3.yaml
new file mode 100644
index 000000000000..d2b01456c495
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/mediatek,mt8195-mdp3.yaml
@@ -0,0 +1,174 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/mediatek,mt8195-mdp3.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek Media Data Path 3 display components
+
+maintainers:
+  - Matthias Brugger <matthias.bgg@gmail.com>
+  - Moudy Ho <moudy.ho@mediatek.com>
+
+description:
+  A group of display pipeline components for image quality adjustment,
+  color format conversion and data flow control, and the abbreviations
+  are explained below.
+  AAL    - Ambient-light Adaptive Luma.
+  Color  - Enhance or reduce color in Y/S/H channel.
+  FG     - Fime Grain for AV1 spec.
+  HDR    - Perform HDR to SDR.
+  MERGE  - Used to merge two slice-per-line into one side-by-side.
+  OVL    - Perform alpha blending.
+  PAD    - Predefined alpha or color value insertion.
+  SPLIT  - Split a HDMI stream into two ouptut.
+  STITCH - Combine multiple video frame with overlapping fields of view.
+  TCC    - HDR gamma curve conversion support.
+  TDSHP  - Sharpness and contrast improvement.
+
+properties:
+  compatible:
+    enum:
+      - mediatek,mt8195-mdp3-aal
+      - mediatek,mt8195-mdp3-color
+      - mediatek,mt8195-mdp3-fg
+      - mediatek,mt8195-mdp3-hdr
+      - mediatek,mt8195-mdp3-merge
+      - mediatek,mt8195-mdp3-ovl
+      - mediatek,mt8195-mdp3-pad
+      - mediatek,mt8195-mdp3-split
+      - mediatek,mt8195-mdp3-stitch
+      - mediatek,mt8195-mdp3-tcc
+      - mediatek,mt8195-mdp3-tdshp
+
+  reg:
+    maxItems: 1
+
+  mediatek,gce-client-reg:
+    $ref: /schemas/types.yaml#/definitions/phandle-array
+    items:
+      items:
+        - description: phandle of GCE
+        - description: GCE subsys id
+        - description: register offset
+        - description: register size
+    description:
+      Each GCE subsys id is mapping to a base address of display function blocks
+      register which is defined in <include/dt-bindings/gce/mt8195-gce.h>.
+    maxItems: 1
+
+  clocks:
+    minItems: 1
+    maxItems: 7
+
+  power-domains:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - mediatek,gce-client-reg
+  - clocks
+  - power-domains
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/mt8195-clk.h>
+    #include <dt-bindings/gce/mt8195-gce.h>
+    #include <dt-bindings/power/mt8195-power.h>
+
+    display@14002000 {
+        compatible = "mediatek,mt8195-mdp3-fg";
+        reg = <0x14002000 0x1000>;
+        mediatek,gce-client-reg = <&gce1 SUBSYS_1400XXXX 0x2000 0x1000>;
+        clocks = <&vppsys0 CLK_VPP0_MDP_FG>;
+        power-domains = <&spm MT8195_POWER_DOMAIN_VPPSYS0>;
+    };
+
+    display@14003000 {
+        compatible = "mediatek,mt8195-mdp3-stitch";
+        reg = <0x14003000 0x1000>;
+        mediatek,gce-client-reg = <&gce1 SUBSYS_1400XXXX 0x3000 0x1000>;
+        clocks = <&vppsys0 CLK_VPP0_STITCH>;
+        power-domains = <&spm MT8195_POWER_DOMAIN_VPPSYS0>;
+    };
+
+    display@14004000 {
+        compatible = "mediatek,mt8195-mdp3-hdr";
+        reg = <0x14004000 0x1000>;
+        mediatek,gce-client-reg = <&gce1 SUBSYS_1400XXXX 0x4000 0x1000>;
+        clocks = <&vppsys0 CLK_VPP0_MDP_HDR>;
+        power-domains = <&spm MT8195_POWER_DOMAIN_VPPSYS0>;
+    };
+
+    display@14005000 {
+        compatible = "mediatek,mt8195-mdp3-aal";
+        reg = <0x14005000 0x1000>;
+        mediatek,gce-client-reg = <&gce1 SUBSYS_1400XXXX 0x5000 0x1000>;
+        clocks = <&vppsys0 CLK_VPP0_MDP_AAL>;
+        power-domains = <&spm MT8195_POWER_DOMAIN_VPPSYS0>;
+    };
+
+    display@14f06000 {
+        compatible = "mediatek,mt8195-mdp3-split";
+        reg = <0x14f06000 0x1000>;
+        mediatek,gce-client-reg = <&gce1 SUBSYS_14f0XXXX 0x6000 0x1000>;
+        clocks = <&vppsys1 CLK_VPP1_VPP_SPLIT>,
+                 <&vppsys1 CLK_VPP1_HDMI_META>,
+                 <&vppsys1 CLK_VPP1_VPP_SPLIT_HDMI>,
+                 <&vppsys1 CLK_VPP1_DGI_IN>,
+                 <&vppsys1 CLK_VPP1_DGI_OUT>,
+                 <&vppsys1 CLK_VPP1_VPP_SPLIT_DGI>,
+                 <&vppsys1 CLK_VPP1_VPP_SPLIT_26M>;
+        power-domains = <&spm MT8195_POWER_DOMAIN_VPPSYS1>;
+    };
+
+    display@14007000 {
+        compatible = "mediatek,mt8195-mdp3-tdshp";
+        reg = <0x14007000 0x1000>;
+        mediatek,gce-client-reg = <&gce1 SUBSYS_1400XXXX 0x7000 0x1000>;
+        clocks = <&vppsys0 CLK_VPP0_MDP_TDSHP>;
+        power-domains = <&spm MT8195_POWER_DOMAIN_VPPSYS0>;
+    };
+
+    display@14008000 {
+        compatible = "mediatek,mt8195-mdp3-color";
+        reg = <0x14008000 0x1000>;
+        mediatek,gce-client-reg = <&gce1 SUBSYS_1400XXXX 0x8000 0x1000>;
+        clocks = <&vppsys0 CLK_VPP0_MDP_COLOR>;
+        power-domains = <&spm MT8195_POWER_DOMAIN_VPPSYS0>;
+    };
+
+    display@14009000 {
+        compatible = "mediatek,mt8195-mdp3-ovl";
+        reg = <0x14009000 0x1000>;
+        mediatek,gce-client-reg = <&gce1 SUBSYS_1400XXXX 0x9000 0x1000>;
+        clocks = <&vppsys0 CLK_VPP0_MDP_OVL>;
+        power-domains = <&spm MT8195_POWER_DOMAIN_VPPSYS0>;
+    };
+
+    display@1400a000 {
+        compatible = "mediatek,mt8195-mdp3-pad";
+        reg = <0x1400a000 0x1000>;
+        mediatek,gce-client-reg = <&gce1 SUBSYS_1400XXXX 0xa000 0x1000>;
+        clocks = <&vppsys0 CLK_VPP0_PADDING>;
+        power-domains = <&spm MT8195_POWER_DOMAIN_VPPSYS0>;
+    };
+
+    display@1400b000 {
+        compatible = "mediatek,mt8195-mdp3-tcc";
+        reg = <0x1400b000 0x1000>;
+        mediatek,gce-client-reg = <&gce1 SUBSYS_1400XXXX 0xb000 0x1000>;
+        clocks = <&vppsys0 CLK_VPP0_MDP_TCC>;
+        power-domains = <&spm MT8195_POWER_DOMAIN_VPPSYS0>;
+    };
+
+    display@14f1a000 {
+        compatible = "mediatek,mt8195-mdp3-merge";
+        reg = <0x14f1a000 0x1000>;
+        mediatek,gce-client-reg = <&gce1 SUBSYS_14f1XXXX 0xa000 0x1000>;
+        clocks = <&vppsys1 CLK_VPP1_SVPP2_VPP_MERGE>;
+        power-domains = <&spm MT8195_POWER_DOMAIN_VPPSYS1>;
+    };