diff mbox series

[v5,2/3] media: dt-bindings: media: mediatek: Remove "dma-ranges" property for decoder

Message ID 20221128143832.25584-3-allen-kh.cheng@mediatek.com
State Superseded
Headers show
Series [v5,1/3] media: dt-bindings: media: mediatek: Rename child node names for decoder | expand

Commit Message

Allen-KH Cheng Nov. 28, 2022, 2:38 p.m. UTC 
Since commit f1ad5338a4d5 ("of: Fix "dma-ranges" handling for bus
controllers") was merge, we don't need a dma-ranges property for IOMMU
in mediatek video codec.

We remove the dma-ranges property and fix the example in
mediatek,vcodec-subdev-decoder.yaml

Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
---
 .../bindings/media/mediatek,vcodec-subdev-decoder.yaml     | 7 -------
 1 file changed, 7 deletions(-)

Comments

Rob Herring (Arm) Dec. 1, 2022, 11:14 p.m. UTC | #1 
On Mon, 28 Nov 2022 22:38:31 +0800, Allen-KH Cheng wrote:
> Since commit f1ad5338a4d5 ("of: Fix "dma-ranges" handling for bus
> controllers") was merge, we don't need a dma-ranges property for IOMMU
> in mediatek video codec.
> 
> We remove the dma-ranges property and fix the example in
> mediatek,vcodec-subdev-decoder.yaml
> 
> Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
> ---
>  .../bindings/media/mediatek,vcodec-subdev-decoder.yaml     | 7 -------
>  1 file changed, 7 deletions(-)
> 

Acked-by: Rob Herring <robh@kernel.org>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/media/mediatek,vcodec-subdev-decoder.yaml b/Documentation/devicetree/bindings/media/mediatek,vcodec-subdev-decoder.yaml
index 695402041e04..7c5b4a91c59b 100644
--- a/Documentation/devicetree/bindings/media/mediatek,vcodec-subdev-decoder.yaml
+++ b/Documentation/devicetree/bindings/media/mediatek,vcodec-subdev-decoder.yaml
@@ -76,11 +76,6 @@  properties:
       The node of system control processor (SCP), using
       the remoteproc & rpmsg framework.
 
-  dma-ranges:
-    maxItems: 1
-    description: |
-      Describes the physical address space of IOMMU maps to memory.
-
   "#address-cells":
     const: 2
 
@@ -151,7 +146,6 @@  required:
   - reg
   - iommus
   - mediatek,scp
-  - dma-ranges
   - ranges
 
 if:
@@ -184,7 +178,6 @@  examples:
             compatible = "mediatek,mt8192-vcodec-dec";
             mediatek,scp = <&scp>;
             iommus = <&iommu0 M4U_PORT_L4_VDEC_MC_EXT>;
-            dma-ranges = <0x1 0x0 0x0 0x40000000 0x0 0xfff00000>;
             #address-cells = <2>;
             #size-cells = <2>;
             ranges = <0 0 0 0x16000000 0 0x40000>;