[PATCH v6 03/16] dt-bindings: media: mediatek: mdp3: include common properties

Moudy Ho
2023-09-22T07:22:14Z

To minimize duplication and standardize the document style,
include the common properties for MT8183 RDMA.

Signed-off-by: Moudy Ho <moudy.ho@mediatek.com>
---
.../bindings/media/mediatek,mdp3-rdma.yaml | 43 ++-----------------
1 file changed, 4 insertions(+), 39 deletions(-)

diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml
index 3e128733ef53..0539badc9821 100644
--- a/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml
+++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml
@@ -4,7 +4,7 @@
$id: http://devicetree.org/schemas/media/mediatek,mdp3-rdma.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

-title: MediaTek Read Direct Memory Access
+title: MediaTek MT8183 Read Direct Memory Access

maintainers:
- Matthias Brugger <matthias.bgg@gmail.com>
@@ -18,62 +18,27 @@ description: |
Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml
for details.

+allOf:
+ - $ref: mediatek,mdp3-rdma-common.yaml#
+
properties:
compatible:
items:
- const: mediatek,mt8183-mdp3-rdma

- 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: The register of client driver can be configured by gce with
- 4 arguments defined in this property. Each GCE subsys id is mapping to
- a client defined in the header include/dt-bindings/gce/<chip>-gce.h.
-
- mediatek,gce-events:
- description:
- The event id which is mapping to the specific hardware event signal
- to gce. The event id is defined in the gce header
- include/dt-bindings/gce/<chip>-gce.h of each chips.
- $ref: /schemas/types.yaml#/definitions/uint32-array
-
- power-domains:
- maxItems: 1
-
clocks:
items:
- description: RDMA clock
- description: RSZ clock

- iommus:
- maxItems: 1
-
mboxes:
items:
- description: used for 1st data pipe from RDMA
- description: used for 2nd data pipe from RDMA

- '#dma-cells':
- const: 1
-
required:
- compatible
- - reg
- - mediatek,gce-client-reg
- - mediatek,gce-events
- - power-domains
- - clocks
- - iommus
- mboxes
- - '#dma-cells'

additionalProperties: false

--
2.18.0